---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37919 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 842 12931 4 18318 30766 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:eb:49:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.76/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81760sec preferred_lft 81760sec inet6 fe80::f816:3eff:feeb:4950/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 1a:00:70:82:d3:d3 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::1800:70ff:fe82:d3d3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-37919) 08/15/25 _x86_64_ (8 CPU) 05:53:56 LINUX RESTART (8 CPU) 06:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:10:12 38.97 0.02 23.65 15.29 0.87 7382.39 490839.82 06:20:00 297.61 0.49 292.99 4.13 4.41 25296.11 309929.32 06:30:01 111.50 0.14 105.00 6.36 4.40 22593.61 226667.30 06:40:08 24.49 0.02 23.29 1.18 1.94 2689.59 75861.05 06:50:02 65.17 0.29 62.08 2.80 17.09 8824.10 1860.73 07:00:34 24.88 0.32 22.31 2.25 10.23 2820.90 52888.68 07:10:09 37.65 0.54 31.64 5.48 10.30 4335.30 318924.20 Average: 84.80 0.26 79.19 5.35 7.01 10485.75 209637.76 06:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:12 20312196 27981884 4518756 13.75 216664 7273964 4889384 14.42 1301724 10521092 836 06:20:00 14866540 28306384 3931592 11.96 425884 12523264 4337384 12.79 2371784 14371636 0 06:30:01 9864504 27899164 4479196 13.63 573432 16452004 4814112 14.20 2916916 18412592 16 06:40:08 10069600 28206472 3996892 12.16 600836 16651328 4103144 12.10 2907432 18166344 33356 06:50:02 268420 20265484 11830252 36.00 633324 18420788 17327912 51.10 3390504 25405836 416 07:00:34 293848 19825048 12219528 37.18 619628 18025888 17360112 51.19 3530548 25193972 588 07:10:09 7281660 26092204 6042620 18.39 614288 17252468 7061712 20.82 3284784 18545128 228 Average: 8993824 25510949 6716977 20.44 526294 15228529 8556251 25.23 2814813 18659514 5063 06:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:12 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 06:10:12 ens3 50.81 21.91 623.66 3.77 0.00 0.00 0.00 0.00 06:10:12 docker0 16.20 40.34 1.88 337.41 0.00 0.00 0.00 0.00 06:10:12 veth714f80e 11.07 23.65 1.76 157.57 0.00 0.00 0.00 0.01 06:20:00 lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:20:00 ens3 141.21 85.29 784.28 14.97 0.00 0.00 0.00 0.00 06:20:00 docker0 24.81 40.84 1.89 282.00 0.00 0.00 0.00 0.00 06:30:01 lo 0.33 0.33 0.06 0.06 0.00 0.00 0.00 0.00 06:30:01 ens3 143.36 75.22 1033.74 17.82 0.00 0.00 0.00 0.00 06:30:01 docker0 17.71 33.92 1.04 278.40 0.00 0.00 0.00 0.00 06:30:01 veth19de413 4.53 14.33 0.39 142.73 0.00 0.00 0.00 0.01 06:40:08 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 06:40:08 ens3 44.39 38.86 129.72 11.33 0.00 0.00 0.00 0.00 06:40:08 docker0 11.94 16.83 2.08 51.40 0.00 0.00 0.00 0.00 06:40:08 br-61d29080649d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:02 lo 2.36 2.36 1.91 1.91 0.00 0.00 0.00 0.00 06:50:02 ens3 43.21 28.16 861.90 3.73 0.00 0.00 0.00 0.00 06:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:02 br-61d29080649d 2.21 2.92 0.35 5.49 0.00 0.00 0.00 0.00 06:50:02 vethfbe67f1 36.38 37.53 10.05 8.77 0.00 0.00 0.00 0.00 06:50:02 veth63a21f0 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:50:02 veth9f55ec2 1.47 1.72 19.13 7.07 0.00 0.00 0.00 0.00 06:50:02 vethc79d112 1.27 1.04 7.06 1.36 0.00 0.00 0.00 0.00 06:50:02 veth02435a4 2.65 3.54 0.43 24.52 0.00 0.00 0.00 0.00 06:50:02 veth8d3d87d 31.62 30.80 10.24 6.02 0.00 0.00 0.00 0.00 06:50:02 vethd69651b 2.42 1.91 0.33 1.85 0.00 0.00 0.00 0.00 07:00:34 lo 12.20 12.20 18.87 18.87 0.00 0.00 0.00 0.00 07:00:34 ens3 13.32 11.41 29.91 2.56 0.00 0.00 0.00 0.00 07:00:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:34 br-61d29080649d 14.80 18.08 4.45 44.25 0.00 0.00 0.00 0.00 07:00:34 vethfbe67f1 42.07 45.63 26.47 15.57 0.00 0.00 0.00 0.00 07:00:34 veth63a21f0 0.09 0.08 0.01 0.03 0.00 0.00 0.00 0.00 07:00:34 veth9f55ec2 10.94 12.08 157.34 66.60 0.00 0.00 0.00 0.01 07:00:34 vethc79d112 6.19 4.91 66.20 8.84 0.00 0.00 0.00 0.01 07:00:34 veth02435a4 21.62 24.99 5.45 200.76 0.00 0.00 0.00 0.02 07:00:34 veth8d3d87d 12.92 12.31 9.39 2.15 0.00 0.00 0.00 0.00 07:00:34 vethd69651b 36.03 33.17 14.94 25.45 0.00 0.00 0.00 0.00 07:10:09 lo 18.61 18.61 50.28 50.28 0.00 0.00 0.00 0.00 07:10:09 ens3 25.44 20.09 56.53 4.74 0.00 0.00 0.00 0.00 07:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:09 br-61d29080649d 25.75 30.51 12.56 93.77 0.00 0.00 0.00 0.00 07:10:09 vethfbe67f1 61.31 65.95 34.27 22.01 0.00 0.00 0.00 0.00 07:10:09 veth9f55ec2 23.04 25.50 318.24 168.50 0.00 0.00 0.00 0.03 Average: lo 4.83 4.83 9.99 9.99 0.00 0.00 0.00 0.00 Average: ens3 65.58 39.89 500.42 8.38 0.00 0.00 0.00 0.00 Average: docker0 10.07 18.84 0.99 135.58 0.00 0.00 0.00 0.00 Average: br-61d29080649d 6.05 7.30 2.43 20.23 0.00 0.00 0.00 0.00 Average: vethfbe67f1 19.83 21.16 10.07 6.58 0.00 0.00 0.00 0.00 Average: veth9f55ec2 5.00 5.54 69.80 34.02 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-37919) 08/15/25 _x86_64_ (8 CPU) 05:53:56 LINUX RESTART (8 CPU) 06:00:01 CPU %user %nice %system %iowait %steal %idle 06:10:12 all 11.11 0.00 0.43 0.35 0.02 88.10 06:10:12 0 11.55 0.00 0.54 0.63 0.03 87.26 06:10:12 1 22.10 0.00 0.25 0.06 0.02 77.56 06:10:12 2 0.82 0.00 0.30 0.39 0.01 98.47 06:10:12 3 1.15 0.00 0.41 0.20 0.01 98.23 06:10:12 4 11.29 0.00 0.83 0.18 0.02 87.67 06:10:12 5 40.44 0.00 0.46 0.49 0.05 58.56 06:10:12 6 0.82 0.00 0.31 0.20 0.02 98.66 06:10:12 7 0.67 0.00 0.31 0.62 0.02 98.37 06:20:00 all 15.62 0.00 1.81 1.37 0.04 81.16 06:20:00 0 11.10 0.00 1.68 0.09 0.04 87.09 06:20:00 1 8.79 0.00 1.96 2.25 0.04 86.96 06:20:00 2 8.48 0.00 1.51 0.58 0.04 89.40 06:20:00 3 9.25 0.00 1.99 1.51 0.04 87.22 06:20:00 4 30.72 0.00 2.34 1.43 0.05 65.45 06:20:00 5 13.00 0.00 1.92 2.06 0.05 82.98 06:20:00 6 36.04 0.00 1.73 1.72 0.05 60.45 06:20:00 7 7.64 0.00 1.38 1.30 0.04 89.63 06:30:01 all 17.20 0.00 1.22 0.72 0.04 80.82 06:30:01 0 9.66 0.00 0.95 0.15 0.04 89.21 06:30:01 1 8.25 0.00 1.03 0.94 0.03 89.75 06:30:01 2 7.81 0.00 1.16 0.91 0.03 90.08 06:30:01 3 7.93 0.00 1.14 0.72 0.04 90.18 06:30:01 4 8.99 0.00 1.19 0.42 0.03 89.37 06:30:01 5 77.52 0.00 1.86 0.48 0.08 20.05 06:30:01 6 8.13 0.00 1.18 0.41 0.03 90.25 06:30:01 7 9.39 0.00 1.28 1.71 0.04 87.59 06:40:08 all 11.69 0.00 0.46 0.10 0.02 87.71 06:40:08 0 12.76 0.00 0.39 0.08 0.03 86.74 06:40:08 1 3.65 0.00 0.25 0.00 0.02 96.08 06:40:08 2 0.58 0.00 0.21 0.09 0.02 99.11 06:40:08 3 4.21 0.00 0.63 0.14 0.02 95.00 06:40:08 4 7.16 0.00 0.41 0.06 0.02 92.35 06:40:08 5 50.03 0.00 0.75 0.32 0.05 48.85 06:40:08 6 3.48 0.00 0.33 0.03 0.02 96.14 06:40:08 7 11.66 0.00 0.75 0.10 0.03 87.45 06:50:02 all 8.74 0.02 0.96 0.48 0.05 89.74 06:50:02 0 8.62 0.01 0.93 1.24 0.05 89.16 06:50:02 1 10.17 0.01 1.08 0.58 0.06 88.10 06:50:02 2 8.18 0.02 0.99 0.47 0.06 90.27 06:50:02 3 8.76 0.03 0.97 0.29 0.05 89.89 06:50:02 4 8.91 0.03 0.98 0.47 0.05 89.56 06:50:02 5 8.22 0.03 0.93 0.21 0.04 90.57 06:50:02 6 8.03 0.02 0.85 0.38 0.06 90.66 06:50:02 7 9.05 0.03 0.94 0.19 0.05 89.74 07:00:34 all 5.30 0.01 1.13 0.27 0.06 93.24 07:00:34 0 4.43 0.00 1.23 0.49 0.06 93.79 07:00:34 1 5.79 0.00 1.28 0.20 0.07 92.66 07:00:34 2 6.04 0.00 1.13 0.30 0.06 92.46 07:00:34 3 4.11 0.01 1.07 0.14 0.07 94.61 07:00:34 4 5.30 0.00 1.03 0.40 0.06 93.21 07:00:34 5 5.22 0.01 1.08 0.06 0.06 93.57 07:00:34 6 5.05 0.01 1.09 0.30 0.06 93.49 07:00:34 7 6.45 0.01 1.10 0.28 0.06 92.10 07:10:09 all 7.48 0.01 1.78 0.36 0.08 90.30 07:10:09 0 7.26 0.00 1.79 0.40 0.07 90.48 07:10:09 1 8.92 0.01 1.90 0.30 0.08 88.79 07:10:09 2 7.36 0.02 1.94 0.46 0.08 90.15 07:10:09 3 7.97 0.01 1.70 0.34 0.08 89.91 07:10:09 4 6.68 0.01 1.71 0.42 0.08 91.10 07:10:09 5 7.75 0.01 1.65 0.21 0.07 90.31 07:10:09 6 6.68 0.01 1.64 0.44 0.08 91.15 07:10:09 7 7.19 0.01 1.88 0.30 0.08 90.55 Average: all 11.00 0.01 1.10 0.52 0.05 87.33 Average: 0 9.33 0.00 1.06 0.44 0.04 89.12 Average: 1 9.67 0.00 1.10 0.61 0.05 88.58 Average: 2 5.57 0.01 1.02 0.46 0.04 92.91 Average: 3 6.14 0.01 1.12 0.47 0.04 92.22 Average: 4 11.21 0.01 1.20 0.48 0.05 87.06 Average: 5 29.01 0.01 1.23 0.54 0.06 69.16 Average: 6 9.62 0.00 1.01 0.49 0.05 88.83 Average: 7 7.42 0.01 1.08 0.64 0.05 90.81