---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37550 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 UTC 2025 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: 5599.99 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 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 Tsx async abort: 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 835 11661 3 19595 30789 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:ad:ab:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.114/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 82409sec preferred_lft 82409sec inet6 fe80::f816:3eff:fead:ab9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 8a:2a:8b:89:cc:54 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::882a:8bff:fe89:cc54/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-37550) 08/13/25 _x86_64_ (8 CPU) 19:13:51 LINUX RESTART (8 CPU) 19:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:30:02 4.26 0.21 3.92 0.13 2.09 1292.39 1510.00 19:40:02 316.87 0.58 312.32 3.97 5.21 33904.83 61892.32 19:50:02 75.13 0.06 69.98 5.10 3.87 13620.49 13009.15 20:00:02 59.71 0.10 39.49 20.13 11.57 8455.67 460964.60 20:10:02 47.95 0.16 45.15 2.65 5.76 2626.91 2756.76 20:20:02 18.20 0.46 15.24 2.50 36.68 653.72 200894.67 Average: 87.02 0.26 81.02 5.74 10.86 10092.33 123504.58 19:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:30:02 20690348 28381288 4167388 12.68 216212 7261696 4556144 13.44 1292028 10175164 272 19:40:02 12777680 28079360 4143512 12.61 519932 14111592 3935604 11.61 2602168 16003196 695692 19:50:02 10252520 28317016 4109200 12.50 575416 16442796 4468000 13.18 2885704 18067440 528 20:00:02 5575524 25377876 6774080 20.61 627980 18224064 10196356 30.07 3080032 20479936 464 20:10:02 269460 20556716 11586388 35.26 637704 18672872 15948712 47.03 3393312 25400228 1740 20:20:02 11933248 31512628 674420 2.05 630036 17968568 1483892 4.38 3225296 15885300 51200 Average: 10249797 27037481 5242498 15.95 534547 15446931 6764785 19.95 2746423 17668544 124983 19:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:30:02 ens3 12.40 8.56 36.48 2.20 0.00 0.00 0.00 0.00 19:30:02 docker0 8.21 11.86 1.44 36.33 0.00 0.00 0.00 0.00 19:30:02 vethc357408 8.21 11.87 1.56 36.33 0.00 0.00 0.00 0.00 19:40:02 lo 0.32 0.32 0.07 0.07 0.00 0.00 0.00 0.00 19:40:02 ens3 191.54 110.46 993.25 18.56 0.00 0.00 0.00 0.00 19:40:02 docker0 25.37 40.67 1.90 276.23 0.00 0.00 0.00 0.00 19:50:02 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 19:50:02 ens3 115.91 71.47 822.40 14.35 0.00 0.00 0.00 0.00 19:50:02 docker0 15.23 29.32 0.92 289.89 0.00 0.00 0.00 0.00 19:50:02 vethe4c890e 5.17 13.73 0.44 153.88 0.00 0.00 0.00 0.01 20:00:02 lo 0.51 0.51 0.09 0.09 0.00 0.00 0.00 0.00 20:00:02 ens3 63.55 53.14 973.35 10.58 0.00 0.00 0.00 0.00 20:00:02 docker0 11.90 17.19 2.09 51.32 0.00 0.00 0.00 0.00 20:00:02 br-0606b1bb801d 0.24 0.24 0.01 0.02 0.00 0.00 0.00 0.00 20:00:02 vethcd62c5e 0.29 0.37 0.02 0.03 0.00 0.00 0.00 0.00 20:00:02 vethc8e65c4 0.08 0.14 0.00 0.01 0.00 0.00 0.00 0.00 20:00:02 veth96ab8c1 0.02 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:00:02 vethd7fe456 0.03 0.09 0.00 0.01 0.00 0.00 0.00 0.00 20:00:02 veth95e9d45 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:00:02 vethc3764f5 0.26 0.24 0.02 0.02 0.00 0.00 0.00 0.00 20:10:02 lo 2.59 2.59 6.12 6.12 0.00 0.00 0.00 0.00 20:10:02 ens3 3.14 2.20 1.37 1.22 0.00 0.00 0.00 0.00 20:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:02 br-0606b1bb801d 1.40 1.30 5.76 0.39 0.00 0.00 0.00 0.00 20:10:02 vethcd62c5e 150.93 160.99 103.34 77.38 0.00 0.00 0.00 0.01 20:10:02 vethc8e65c4 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 20:10:02 veth96ab8c1 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 20:10:02 vethd7fe456 0.51 0.37 0.07 0.33 0.00 0.00 0.00 0.00 20:10:02 veth95e9d45 0.10 0.13 0.01 0.03 0.00 0.00 0.00 0.00 20:10:02 veth03d053d 91.42 85.50 64.25 44.29 0.00 0.00 0.00 0.01 20:10:02 veth757ef91 70.25 65.12 32.52 58.82 0.00 0.00 0.00 0.00 20:20:02 lo 9.99 9.99 50.91 50.91 0.00 0.00 0.00 0.00 20:20:02 ens3 23.25 13.62 32.95 6.88 0.00 0.00 0.00 0.00 20:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 9.54 9.54 0.00 0.00 0.00 0.00 Average: ens3 68.30 43.24 476.63 8.96 0.00 0.00 0.00 0.00 Average: docker0 10.12 16.51 1.06 108.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-37550) 08/13/25 _x86_64_ (8 CPU) 19:13:51 LINUX RESTART (8 CPU) 19:20:02 CPU %user %nice %system %iowait %steal %idle 19:30:02 all 12.29 0.00 0.21 0.02 0.02 87.45 19:30:02 0 1.13 0.00 0.12 0.00 0.03 98.72 19:30:02 1 18.40 0.00 0.21 0.03 0.04 81.32 19:30:02 2 6.95 0.00 0.12 0.00 0.01 92.92 19:30:02 3 17.30 0.00 0.34 0.00 0.02 82.33 19:30:02 4 0.18 0.00 0.11 0.03 0.02 99.67 19:30:02 5 0.13 0.00 0.08 0.13 0.01 99.66 19:30:02 6 0.16 0.00 0.08 0.01 0.00 99.75 19:30:02 7 54.12 0.00 0.64 0.01 0.06 45.17 19:40:02 all 15.58 0.00 2.20 1.36 0.06 80.81 19:40:02 0 38.00 0.00 1.61 0.41 0.07 59.91 19:40:02 1 11.19 0.00 2.87 1.62 0.08 84.24 19:40:02 2 12.04 0.00 2.36 2.54 0.06 83.00 19:40:02 3 25.86 0.00 3.29 1.41 0.06 69.38 19:40:02 4 9.65 0.00 1.77 1.00 0.04 87.53 19:40:02 5 7.79 0.00 1.89 1.12 0.05 89.15 19:40:02 6 9.86 0.00 1.83 0.57 0.05 87.70 19:40:02 7 10.18 0.00 1.98 2.18 0.05 85.60 19:50:02 all 17.06 0.00 0.81 0.36 0.04 81.73 19:50:02 0 6.01 0.00 0.79 0.40 0.04 92.76 19:50:02 1 21.15 0.00 0.91 0.27 0.04 77.63 19:50:02 2 7.68 0.00 0.75 0.28 0.05 91.25 19:50:02 3 59.36 0.00 0.99 0.13 0.07 39.45 19:50:02 4 12.34 0.00 0.84 1.05 0.04 85.74 19:50:02 5 10.59 0.00 0.73 0.23 0.05 88.40 19:50:02 6 6.16 0.00 0.70 0.26 0.03 92.86 19:50:02 7 13.17 0.00 0.78 0.29 0.03 85.74 20:00:02 all 12.03 0.00 0.80 1.79 0.04 85.34 20:00:02 0 2.94 0.00 0.71 2.32 0.04 93.99 20:00:02 1 3.84 0.00 0.59 2.40 0.04 93.14 20:00:02 2 12.04 0.00 0.82 2.30 0.03 84.81 20:00:02 3 42.73 0.00 1.45 2.21 0.06 53.55 20:00:02 4 20.26 0.00 0.61 0.16 0.04 78.93 20:00:02 5 4.95 0.01 0.79 0.20 0.03 94.01 20:00:02 6 6.81 0.00 0.94 2.56 0.04 89.65 20:00:02 7 2.72 0.00 0.49 2.16 0.03 94.61 20:10:02 all 9.88 0.02 0.93 0.21 0.08 88.89 20:10:02 0 9.47 0.01 0.95 0.18 0.08 89.32 20:10:02 1 10.11 0.02 0.93 0.24 0.08 88.61 20:10:02 2 10.62 0.02 0.98 0.19 0.07 88.12 20:10:02 3 10.43 0.02 1.02 0.48 0.07 87.99 20:10:02 4 10.77 0.02 0.79 0.05 0.07 88.30 20:10:02 5 9.07 0.03 0.97 0.29 0.08 89.56 20:10:02 6 9.41 0.03 0.89 0.14 0.08 89.45 20:10:02 7 9.17 0.03 0.87 0.09 0.08 89.76 20:20:02 all 4.98 0.00 1.03 0.08 0.07 93.84 20:20:02 0 4.06 0.00 1.13 0.05 0.08 94.69 20:20:02 1 5.92 0.00 1.08 0.09 0.08 92.84 20:20:02 2 6.81 0.00 1.06 0.06 0.08 91.99 20:20:02 3 5.26 0.00 1.00 0.03 0.07 93.64 20:20:02 4 4.07 0.00 0.83 0.22 0.07 94.82 20:20:02 5 5.33 0.00 1.11 0.07 0.07 93.43 20:20:02 6 4.17 0.00 0.99 0.08 0.07 94.69 20:20:02 7 4.21 0.00 1.07 0.04 0.08 94.61 Average: all 11.98 0.00 1.00 0.64 0.05 86.33 Average: 0 10.26 0.00 0.88 0.56 0.05 88.24 Average: 1 11.78 0.00 1.10 0.77 0.06 86.28 Average: 2 9.36 0.00 1.01 0.90 0.05 88.68 Average: 3 26.87 0.00 1.35 0.71 0.06 71.01 Average: 4 9.55 0.00 0.82 0.42 0.05 89.16 Average: 5 6.30 0.01 0.93 0.34 0.05 92.37 Average: 6 6.09 0.00 0.90 0.60 0.04 92.35 Average: 7 15.64 0.00 0.97 0.79 0.05 82.54