---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1992 5.15.0-179-generic #189-Ubuntu SMP Tue May 5 18:20:56 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5599.94 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Indirect target selection: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 25G 131G 16% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 854 12877 3 18360 30762 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c5:96:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.120/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80356sec preferred_lft 80356sec inet6 fe80::f816:3eff:fec5:9639/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 62:e3:c8:45:fe:64 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::60e3:c8ff:fe45:fe64/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-179-generic (prd-ubuntu2204-docker-8c-8g-1992) 06/24/26 _x86_64_ (8 CPU) 12:40:03 LINUX RESTART (8 CPU) 12:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:00:04 148.60 0.29 143.26 5.05 14.62 18521.87 14435.53 13:10:01 20.24 0.18 19.52 0.54 7.65 839.50 963.79 13:20:04 22.24 0.00 20.50 1.73 0.11 1501.59 7014.47 13:30:04 19.28 0.49 18.17 0.61 14.13 680.12 2011.19 13:40:01 14.65 0.00 14.02 0.63 0.00 645.34 2014.12 13:50:04 21.58 0.00 20.97 0.62 0.00 697.53 1090.69 14:00:04 22.24 0.00 21.62 0.62 0.01 715.27 1507.87 14:10:01 14.31 0.00 13.71 0.60 0.00 628.62 1300.56 14:20:01 63.83 12.93 23.12 27.78 155.99 1461.48 472922.09 Average: 38.65 1.54 32.86 4.25 21.39 2867.86 55907.42 12:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:00:04 868380 20519304 11633832 35.40 597540 18155568 17483524 51.56 4877132 23399644 1064 13:10:01 748720 19825132 12281692 37.37 579492 17644932 18389368 54.23 4912996 23498196 552 13:20:04 589940 19728160 12377912 37.67 580496 17703952 18406476 54.28 4965936 23567932 700 13:30:04 562936 19736312 12369944 37.64 580956 17735828 18408140 54.28 4971212 23604428 4412 13:40:01 547692 19745352 12361064 37.61 581256 17759060 18386368 54.22 4971872 23638960 548 13:50:04 485260 19707532 12398440 37.73 581548 17782648 18417500 54.31 4972452 23672300 636 14:00:04 387856 19635304 12470148 37.95 581800 17807336 18431752 54.35 4973008 23772964 756 14:10:01 369584 19641316 12464056 37.93 582032 17830448 18425148 54.33 4973448 23799940 500 14:20:01 13267608 31569412 615768 1.87 587264 16812604 1563720 4.61 4828980 13036632 28392 Average: 1980886 21123092 10996984 33.46 583598 17692486 16434666 48.46 4938560 22443444 4173 12:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:00:04 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 13:00:04 ens3 69.56 50.41 1096.56 11.85 0.00 0.00 0.00 0.00 13:00:04 docker0 4.98 8.03 0.29 174.05 0.00 0.00 0.00 0.00 13:00:04 br-3bd37ba26f9c 0.30 0.26 0.01 0.02 0.00 0.00 0.00 0.00 13:00:04 vethdf720e2 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 13:00:04 vethaccd659 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:00:04 vethe19313d 57.06 61.19 24.54 31.29 0.00 0.00 0.00 0.00 13:00:04 vethbfda492 0.44 0.40 0.05 0.23 0.00 0.00 0.00 0.00 13:00:04 veth1eb91db 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:00:04 veth51cdb9a 56.99 52.36 42.70 21.22 0.00 0.00 0.00 0.00 13:00:04 veth58773f4 0.88 1.60 0.93 12.39 0.00 0.00 0.00 0.00 13:00:04 veth85a4380 1.91 1.51 0.26 1.54 0.00 0.00 0.00 0.00 13:10:01 lo 25.17 25.17 17.33 17.33 0.00 0.00 0.00 0.00 13:10:01 ens3 3.88 3.14 7.68 1.04 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 br-3bd37ba26f9c 18.19 18.37 2.48 22.45 0.00 0.00 0.00 0.00 13:10:01 vethdf720e2 19.52 19.71 2.69 53.73 0.00 0.00 0.00 0.00 13:10:01 vethaccd659 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 vethe19313d 22.24 23.93 14.70 6.93 0.00 0.00 0.00 0.00 13:10:01 vethbfda492 1.11 0.79 6.87 0.41 0.00 0.00 0.00 0.00 13:10:01 veth1eb91db 1.97 2.08 31.35 6.91 0.00 0.00 0.00 0.00 13:10:01 veth51cdb9a 23.14 22.37 8.30 13.59 0.00 0.00 0.00 0.00 13:10:01 veth85a4380 2.88 2.12 0.40 1.85 0.00 0.00 0.00 0.00 13:20:04 lo 26.54 26.54 20.24 20.24 0.00 0.00 0.00 0.00 13:20:04 ens3 7.41 6.53 20.60 1.65 0.00 0.00 0.00 0.00 13:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:04 br-3bd37ba26f9c 22.33 22.97 4.24 37.35 0.00 0.00 0.00 0.00 13:20:04 vethdf720e2 26.11 26.76 4.85 130.18 0.00 0.00 0.00 0.01 13:20:04 vethaccd659 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:04 vethe19313d 7.25 8.53 2.94 0.90 0.00 0.00 0.00 0.00 13:20:04 vethbfda492 2.57 1.96 20.23 0.53 0.00 0.00 0.00 0.00 13:20:04 veth1eb91db 5.55 5.95 93.02 20.47 0.00 0.00 0.00 0.01 13:20:04 veth51cdb9a 7.53 7.22 1.18 1.49 0.00 0.00 0.00 0.00 13:20:04 veth85a4380 2.87 2.10 0.40 1.85 0.00 0.00 0.00 0.00 13:30:04 lo 27.44 27.44 18.78 18.78 0.00 0.00 0.00 0.00 13:30:04 ens3 4.75 3.30 8.04 1.97 0.00 0.00 0.00 0.00 13:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:04 br-3bd37ba26f9c 19.75 20.00 2.54 23.88 0.00 0.00 0.00 0.00 13:30:04 vethdf720e2 21.00 21.24 2.92 54.98 0.00 0.00 0.00 0.00 13:30:04 vethaccd659 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:04 vethe19313d 6.28 7.58 2.66 0.77 0.00 0.00 0.00 0.00 13:30:04 vethbfda492 1.27 0.79 6.83 0.41 0.00 0.00 0.00 0.00 13:30:04 veth1eb91db 1.83 2.11 31.17 6.87 0.00 0.00 0.00 0.00 13:30:04 veth51cdb9a 6.58 6.24 1.05 1.22 0.00 0.00 0.00 0.00 13:30:04 veth85a4380 2.87 2.10 0.40 1.85 0.00 0.00 0.00 0.00 13:40:01 lo 27.38 27.38 18.75 18.75 0.00 0.00 0.00 0.00 13:40:01 ens3 4.44 3.50 7.61 2.93 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-3bd37ba26f9c 19.72 19.97 2.54 23.92 0.00 0.00 0.00 0.00 13:40:01 vethdf720e2 20.97 21.22 2.91 55.19 0.00 0.00 0.00 0.00 13:40:01 vethaccd659 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethe19313d 7.27 8.58 2.95 0.90 0.00 0.00 0.00 0.00 13:40:01 vethbfda492 1.23 0.81 6.87 0.41 0.00 0.00 0.00 0.00 13:40:01 veth1eb91db 1.86 2.08 31.33 6.90 0.00 0.00 0.00 0.00 13:40:01 veth51cdb9a 7.58 7.24 1.19 1.50 0.00 0.00 0.00 0.00 13:40:01 veth85a4380 2.87 2.10 0.40 1.85 0.00 0.00 0.00 0.00 13:50:04 lo 27.28 27.28 18.67 18.67 0.00 0.00 0.00 0.00 13:50:04 ens3 3.71 3.06 7.30 2.35 0.00 0.00 0.00 0.00 13:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:04 br-3bd37ba26f9c 19.63 19.84 2.52 23.74 0.00 0.00 0.00 0.00 13:50:04 vethdf720e2 20.89 21.10 2.90 54.70 0.00 0.00 0.00 0.00 13:50:04 vethaccd659 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:04 vethe19313d 6.27 7.57 2.66 0.76 0.00 0.00 0.00 0.00 13:50:04 vethbfda492 1.09 0.80 6.79 0.41 0.00 0.00 0.00 0.00 13:50:04 veth1eb91db 1.86 1.95 31.02 6.83 0.00 0.00 0.00 0.00 13:50:04 veth51cdb9a 6.57 6.23 1.05 1.21 0.00 0.00 0.00 0.00 13:50:04 veth85a4380 2.87 2.10 0.40 1.85 0.00 0.00 0.00 0.00 14:00:04 lo 27.45 27.45 19.36 19.36 0.00 0.00 0.00 0.00 14:00:04 ens3 4.25 2.50 7.82 1.11 0.00 0.00 0.00 0.00 14:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:04 br-3bd37ba26f9c 19.85 20.03 3.13 23.88 0.00 0.00 0.00 0.00 14:00:04 vethdf720e2 21.09 21.28 3.50 54.99 0.00 0.00 0.00 0.00 14:00:04 vethaccd659 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:04 vethe19313d 7.26 8.56 2.94 0.90 0.00 0.00 0.00 0.00 14:00:04 vethbfda492 1.09 0.80 6.82 0.41 0.00 0.00 0.00 0.00 14:00:04 veth1eb91db 1.85 1.94 31.18 6.86 0.00 0.00 0.00 0.00 14:00:04 veth51cdb9a 7.56 7.22 1.19 1.50 0.00 0.00 0.00 0.00 14:00:04 veth85a4380 2.87 2.10 0.40 1.85 0.00 0.00 0.00 0.00 14:10:01 lo 27.48 27.48 18.82 18.82 0.00 0.00 0.00 0.00 14:10:01 ens3 5.21 3.41 8.07 2.48 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 br-3bd37ba26f9c 19.88 20.10 2.55 23.95 0.00 0.00 0.00 0.00 14:10:01 vethdf720e2 21.12 21.36 2.93 55.19 0.00 0.00 0.00 0.00 14:10:01 vethaccd659 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 vethe19313d 6.28 7.59 2.66 0.77 0.00 0.00 0.00 0.00 14:10:01 vethbfda492 1.08 0.80 6.85 0.41 0.00 0.00 0.00 0.00 14:10:01 veth1eb91db 1.85 1.93 31.30 6.88 0.00 0.00 0.00 0.00 14:10:01 veth51cdb9a 6.59 6.25 1.05 1.22 0.00 0.00 0.00 0.00 14:10:01 veth85a4380 2.87 2.10 0.40 1.85 0.00 0.00 0.00 0.00 14:20:01 lo 23.57 23.57 18.36 18.36 0.00 0.00 0.00 0.00 14:20:01 ens3 9.82 8.01 19.05 2.90 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 23.63 23.63 16.69 16.69 0.00 0.00 0.00 0.00 Average: ens3 12.61 9.35 132.21 3.15 0.00 0.00 0.00 0.00 Average: docker0 0.56 0.90 0.03 19.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-179-generic (prd-ubuntu2204-docker-8c-8g-1992) 06/24/26 _x86_64_ (8 CPU) 12:40:03 LINUX RESTART (8 CPU) 12:50:00 CPU %user %nice %system %iowait %steal %idle 13:00:04 all 10.81 0.02 1.96 0.79 0.09 86.33 13:00:04 0 10.98 0.02 2.04 0.58 0.06 86.32 13:00:04 1 10.22 0.02 2.06 0.88 0.07 86.75 13:00:04 2 12.03 0.01 2.09 0.48 0.08 85.31 13:00:04 3 10.43 0.02 1.94 0.95 0.06 86.61 13:00:04 4 11.27 0.04 2.09 0.62 0.07 85.92 13:00:04 5 9.25 0.02 1.73 1.50 0.21 87.29 13:00:04 6 11.45 0.02 2.10 0.85 0.10 85.49 13:00:04 7 10.86 0.01 1.62 0.50 0.06 86.95 13:10:01 all 4.48 0.00 0.89 0.09 0.07 94.46 13:10:01 0 3.87 0.00 1.02 0.14 0.11 94.87 13:10:01 1 5.25 0.00 0.93 0.06 0.07 93.68 13:10:01 2 4.41 0.01 0.90 0.13 0.07 94.48 13:10:01 3 4.41 0.01 0.89 0.20 0.06 94.43 13:10:01 4 4.47 0.00 0.84 0.06 0.07 94.56 13:10:01 5 4.97 0.00 0.88 0.05 0.06 94.04 13:10:01 6 4.44 0.00 0.76 0.07 0.06 94.67 13:10:01 7 4.03 0.01 0.90 0.04 0.07 94.96 13:20:04 all 3.86 0.00 0.99 0.17 0.11 94.87 13:20:04 0 4.01 0.00 0.96 0.15 0.06 94.82 13:20:04 1 3.73 0.01 1.07 0.08 0.12 94.99 13:20:04 2 3.52 0.00 1.12 0.56 0.21 94.59 13:20:04 3 3.54 0.01 0.93 0.15 0.07 95.31 13:20:04 4 3.55 0.00 0.94 0.17 0.18 95.16 13:20:04 5 4.90 0.01 1.00 0.11 0.07 93.92 13:20:04 6 3.95 0.00 0.93 0.07 0.07 94.97 13:20:04 7 3.65 0.00 0.99 0.08 0.07 95.21 13:30:04 all 2.83 0.00 0.83 0.07 0.06 96.20 13:30:04 0 2.73 0.00 0.82 0.04 0.06 96.35 13:30:04 1 3.37 0.00 0.86 0.05 0.07 95.65 13:30:04 2 3.39 0.00 0.92 0.10 0.07 95.52 13:30:04 3 2.43 0.00 0.82 0.06 0.07 96.62 13:30:04 4 3.16 0.00 0.81 0.05 0.07 95.91 13:30:04 5 2.28 0.00 0.82 0.22 0.07 96.61 13:30:04 6 2.91 0.00 0.82 0.04 0.06 96.16 13:30:04 7 2.37 0.01 0.73 0.04 0.06 96.79 13:40:01 all 2.73 0.00 0.83 0.06 0.08 96.30 13:40:01 0 2.77 0.00 0.75 0.03 0.06 96.38 13:40:01 1 2.81 0.00 0.89 0.03 0.08 96.19 13:40:01 2 2.98 0.00 0.82 0.08 0.19 95.93 13:40:01 3 2.92 0.00 0.86 0.05 0.08 96.09 13:40:01 4 2.43 0.00 0.81 0.14 0.07 96.55 13:40:01 5 2.64 0.01 0.87 0.03 0.07 96.38 13:40:01 6 3.04 0.00 0.84 0.09 0.06 95.97 13:40:01 7 2.23 0.01 0.78 0.02 0.06 96.90 13:50:04 all 2.66 0.00 0.85 0.06 0.08 96.35 13:50:04 0 2.39 0.00 0.90 0.12 0.07 96.52 13:50:04 1 2.85 0.00 0.95 0.05 0.07 96.08 13:50:04 2 2.75 0.00 0.94 0.04 0.08 96.20 13:50:04 3 2.88 0.00 0.92 0.15 0.16 95.89 13:50:04 4 2.37 0.00 0.83 0.05 0.06 96.69 13:50:04 5 2.99 0.00 0.77 0.02 0.08 96.14 13:50:04 6 2.36 0.00 0.77 0.04 0.06 96.77 13:50:04 7 2.66 0.01 0.73 0.02 0.07 96.52 14:00:04 all 2.70 0.00 0.84 0.05 0.07 96.34 14:00:04 0 2.34 0.01 0.86 0.02 0.07 96.70 14:00:04 1 3.20 0.00 0.86 0.02 0.07 95.85 14:00:04 2 3.34 0.01 0.93 0.03 0.08 95.61 14:00:04 3 2.63 0.00 0.79 0.12 0.07 96.39 14:00:04 4 2.42 0.00 0.88 0.03 0.07 96.61 14:00:04 5 2.81 0.00 0.81 0.02 0.07 96.29 14:00:04 6 2.72 0.00 0.77 0.02 0.06 96.43 14:00:04 7 2.15 0.00 0.84 0.13 0.07 96.82 14:10:01 all 2.67 0.00 0.84 0.08 0.06 96.35 14:10:01 0 2.79 0.01 0.87 0.04 0.06 96.24 14:10:01 1 2.69 0.00 0.93 0.04 0.08 96.26 14:10:01 2 2.84 0.01 0.87 0.09 0.07 96.13 14:10:01 3 2.66 0.00 0.84 0.12 0.06 96.31 14:10:01 4 2.35 0.00 0.74 0.05 0.06 96.80 14:10:01 5 2.78 0.00 0.84 0.05 0.06 96.27 14:10:01 6 2.52 0.00 0.74 0.02 0.06 96.65 14:10:01 7 2.70 0.00 0.86 0.23 0.06 96.15 14:20:01 all 3.52 0.05 0.97 0.18 0.07 95.21 14:20:01 0 3.11 0.12 0.96 0.20 0.06 95.55 14:20:01 1 3.80 0.00 1.04 0.06 0.07 95.03 14:20:01 2 3.76 0.02 1.01 0.24 0.07 94.89 14:20:01 3 3.81 0.00 0.98 0.27 0.06 94.87 14:20:01 4 4.20 0.01 0.98 0.11 0.06 94.64 14:20:01 5 3.29 0.02 0.96 0.09 0.13 95.51 14:20:01 6 3.30 0.15 0.90 0.33 0.06 95.26 14:20:01 7 2.91 0.07 0.89 0.12 0.06 95.96 Average: all 4.03 0.01 1.00 0.17 0.08 94.71 Average: 0 3.89 0.02 1.02 0.15 0.07 94.86 Average: 1 4.22 0.00 1.07 0.14 0.08 94.49 Average: 2 4.34 0.01 1.07 0.19 0.10 94.29 Average: 3 3.97 0.00 1.00 0.23 0.08 94.72 Average: 4 4.03 0.01 0.99 0.14 0.08 94.76 Average: 5 3.99 0.01 0.97 0.23 0.09 94.71 Average: 6 4.08 0.02 0.96 0.17 0.06 94.70 Average: 7 3.73 0.01 0.93 0.13 0.06 95.14