---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-38612 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: 5600.00 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 1.2M 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 1163 12648 4 18280 30461 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:0d:36:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.96/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81727sec preferred_lft 81727sec inet6 fe80::f816:3eff:fe0d:3685/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 3a:62:e7:94:08:bd 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::3862:e7ff:fe94:8bd/64 scope link valid_lft forever preferred_lft forever 100: br-7f81313e4067: mtu 1500 qdisc noqueue state UP group default link/ether be:9d:82:16:f6:19 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-7f81313e4067 valid_lft forever preferred_lft forever inet6 fe80::bc9d:82ff:fe16:f619/64 scope link valid_lft forever preferred_lft forever 101: vethdad5325@if2: mtu 1500 qdisc noqueue master br-7f81313e4067 state UP group default link/ether 0a:9e:06:31:1f:ac brd ff:ff:ff:ff:ff:ff link-netnsid 0 inet6 fe80::89e:6ff:fe31:1fac/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-38612) 08/18/25 _x86_64_ (8 CPU) 06:26:23 LINUX RESTART (8 CPU) 06:30:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:01 66.79 0.95 61.50 4.34 641.97 18584.93 30439.83 06:50:06 245.43 0.76 243.85 0.82 6.99 9262.00 10324.89 07:00:18 145.49 0.12 135.76 9.61 2.46 38089.51 106871.98 07:10:01 3.58 0.00 3.44 0.14 0.00 434.50 865.29 07:20:28 76.65 0.10 73.22 3.33 11.31 10662.64 7697.19 07:30:07 25.18 0.37 22.77 2.03 10.65 2892.47 38685.43 07:40:01 28.38 0.07 25.38 2.93 1.79 3700.08 58512.11 Average: 85.53 0.34 81.84 3.35 96.23 12109.38 36274.93 06:30:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 20263012 27859368 4674020 14.22 210424 7213988 5014000 14.79 1279824 10630080 88 06:50:06 17648580 27396368 4858656 14.78 393036 9030808 4430628 13.07 1740924 12358212 215692 07:00:18 9804876 27805816 4554548 13.86 574644 16447800 4849964 14.30 2891460 18511904 48 07:10:01 9503276 27724548 4732728 14.40 582624 16527580 5059764 14.92 2948012 18711296 36 07:20:28 1020080 21292792 10851316 33.02 636684 18660868 15540516 45.83 3353624 24711172 472 07:30:07 288740 19591328 12459628 37.91 615320 17811040 17548088 51.75 3476336 25317428 10884 07:40:01 376312 19631928 12411352 37.77 612576 17775944 17479896 51.55 3466548 25216364 1592 Average: 8414982 24471735 7791750 23.71 517901 14781147 9988979 29.46 2736675 19350922 32687 06:30:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 lo 0.38 0.38 0.07 0.07 0.00 0.00 0.00 0.00 06:40:01 ens3 179.55 90.46 1490.53 20.71 0.00 0.00 0.00 0.00 06:40:01 docker0 17.05 51.60 1.05 507.80 0.00 0.00 0.00 0.00 06:40:01 vethdc14377 5.16 15.78 0.46 147.07 0.00 0.00 0.00 0.01 06:50:06 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 06:50:06 ens3 86.87 51.88 335.39 9.80 0.00 0.00 0.00 0.00 06:50:06 docker0 10.69 15.36 2.02 29.98 0.00 0.00 0.00 0.00 07:00:18 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 07:00:18 ens3 220.90 122.43 1487.94 28.95 0.00 0.00 0.00 0.00 07:00:18 docker0 41.62 71.93 2.31 558.50 0.00 0.00 0.00 0.00 07:00:18 veth2950ef2 5.58 15.26 0.45 160.05 0.00 0.00 0.00 0.01 07:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:10:01 ens3 15.22 10.17 21.57 2.63 0.00 0.00 0.00 0.00 07:10:01 docker0 9.83 14.61 1.99 21.30 0.00 0.00 0.00 0.00 07:10:01 veth2950ef2 9.83 14.62 2.13 21.30 0.00 0.00 0.00 0.00 07:20:28 lo 0.59 0.59 0.09 0.09 0.00 0.00 0.00 0.00 07:20:28 ens3 58.37 44.58 916.45 11.77 0.00 0.00 0.00 0.00 07:20:28 docker0 1.78 2.55 0.13 30.23 0.00 0.00 0.00 0.00 07:20:28 br-7f81313e4067 0.37 0.31 0.02 0.02 0.00 0.00 0.00 0.00 07:20:28 vethdad5325 0.04 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:20:28 veth72a051e 0.39 0.37 0.04 0.20 0.00 0.00 0.00 0.00 07:20:28 vethc96b7f3 0.02 0.10 0.00 0.01 0.00 0.00 0.00 0.00 07:20:28 veth86a53f1 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:20:28 vetha79bf0a 30.14 30.58 8.39 7.33 0.00 0.00 0.00 0.00 07:20:28 vethea58528 25.47 25.02 7.57 4.77 0.00 0.00 0.00 0.00 07:20:28 vethd9c6cb2 0.29 0.39 0.37 1.20 0.00 0.00 0.00 0.00 07:20:28 veth52a9e8c 1.65 1.33 0.22 1.34 0.00 0.00 0.00 0.00 07:30:07 lo 11.26 11.26 14.99 14.99 0.00 0.00 0.00 0.00 07:30:07 ens3 13.56 11.34 28.92 2.32 0.00 0.00 0.00 0.00 07:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:07 br-7f81313e4067 13.56 16.80 3.48 40.08 0.00 0.00 0.00 0.00 07:30:07 vethdad5325 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 07:30:07 veth72a051e 6.15 4.89 63.47 8.49 0.00 0.00 0.00 0.01 07:30:07 vethc96b7f3 20.72 24.39 4.45 189.84 0.00 0.00 0.00 0.02 07:30:07 veth86a53f1 11.72 12.52 150.57 63.90 0.00 0.00 0.00 0.01 07:30:07 vetha79bf0a 43.07 46.59 22.30 15.34 0.00 0.00 0.00 0.00 07:30:07 vethea58528 15.15 14.31 9.93 2.64 0.00 0.00 0.00 0.00 07:30:07 veth52a9e8c 34.83 32.22 13.93 20.83 0.00 0.00 0.00 0.00 07:40:01 lo 16.37 16.37 44.55 44.55 0.00 0.00 0.00 0.00 07:40:01 ens3 17.98 14.54 42.47 2.63 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 br-7f81313e4067 20.50 24.72 11.01 76.14 0.00 0.00 0.00 0.00 07:40:01 vethdad5325 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 veth72a051e 9.95 8.26 107.64 11.35 0.00 0.00 0.00 0.01 07:40:01 vethc96b7f3 30.76 35.11 12.76 291.52 0.00 0.00 0.00 0.02 07:40:01 veth86a53f1 16.53 17.99 216.87 108.04 0.00 0.00 0.00 0.02 07:40:01 vetha79bf0a 46.19 50.65 35.09 17.90 0.00 0.00 0.00 0.00 07:40:01 vethea58528 15.47 14.84 11.49 2.75 0.00 0.00 0.00 0.00 07:40:01 veth52a9e8c 39.02 35.31 16.98 34.11 0.00 0.00 0.00 0.00 Average: lo 4.10 4.10 8.40 8.40 0.00 0.00 0.00 0.00 Average: ens3 85.54 49.90 627.46 11.40 0.00 0.00 0.00 0.00 Average: docker0 11.67 22.46 1.07 165.54 0.00 0.00 0.00 0.00 Average: br-7f81313e4067 4.82 5.86 2.04 16.29 0.00 0.00 0.00 0.00 Average: vethdad5325 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth72a051e 2.31 1.90 23.97 2.81 0.00 0.00 0.00 0.00 Average: vethc96b7f3 7.21 8.34 2.42 67.38 0.00 0.00 0.00 0.01 Average: veth86a53f1 3.97 4.29 51.41 24.08 0.00 0.00 0.00 0.00 Average: vetha79bf0a 16.97 18.15 9.29 5.74 0.00 0.00 0.00 0.00 Average: vethea58528 8.08 7.81 4.12 1.46 0.00 0.00 0.00 0.00 Average: veth52a9e8c 10.56 9.63 4.35 7.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-38612) 08/18/25 _x86_64_ (8 CPU) 06:26:23 LINUX RESTART (8 CPU) 06:30:03 CPU %user %nice %system %iowait %steal %idle 06:40:01 all 14.67 0.00 0.83 0.59 0.03 83.88 06:40:01 0 5.38 0.00 0.97 0.61 0.04 93.00 06:40:01 1 18.77 0.00 0.84 0.65 0.04 79.69 06:40:01 2 28.62 0.00 0.82 0.48 0.05 70.03 06:40:01 3 23.00 0.00 0.93 0.59 0.04 75.45 06:40:01 4 25.43 0.00 1.01 0.96 0.04 72.56 06:40:01 5 5.26 0.00 0.59 0.49 0.03 93.63 06:40:01 6 5.26 0.00 0.71 0.45 0.02 93.56 06:40:01 7 5.64 0.00 0.75 0.48 0.02 93.12 06:50:06 all 10.71 0.00 1.21 0.76 0.03 87.30 06:50:06 0 1.81 0.00 0.70 0.73 0.02 96.74 06:50:06 1 3.25 0.00 1.01 0.93 0.02 94.79 06:50:06 2 30.10 0.00 1.65 1.19 0.05 67.00 06:50:06 3 2.48 0.00 0.72 0.36 0.01 96.42 06:50:06 4 1.66 0.00 1.32 1.05 0.02 95.95 06:50:06 5 2.81 0.00 1.15 0.65 0.03 95.36 06:50:06 6 41.51 0.00 1.91 0.21 0.05 56.32 06:50:06 7 2.05 0.00 1.23 0.96 0.02 95.74 07:00:18 all 21.50 0.00 1.93 1.10 0.06 75.41 07:00:18 0 15.30 0.00 2.26 1.97 0.06 80.42 07:00:18 1 31.82 0.00 1.91 0.62 0.06 65.60 07:00:18 2 21.59 0.00 2.09 1.94 0.05 74.33 07:00:18 3 33.31 0.00 1.81 0.87 0.07 63.95 07:00:18 4 16.63 0.00 2.34 0.55 0.05 80.43 07:00:18 5 14.11 0.00 1.55 1.13 0.05 83.17 07:00:18 6 21.60 0.00 1.99 1.40 0.06 74.96 07:00:18 7 17.66 0.00 1.52 0.36 0.05 80.41 07:10:01 all 12.15 0.00 0.30 0.03 0.02 87.50 07:10:01 0 0.52 0.00 0.08 0.00 0.02 99.39 07:10:01 1 5.74 0.00 0.54 0.01 0.02 93.70 07:10:01 2 3.09 0.00 0.16 0.03 0.01 96.72 07:10:01 3 13.72 0.00 0.44 0.00 0.02 85.81 07:10:01 4 0.44 0.00 0.17 0.01 0.01 99.37 07:10:01 5 72.90 0.00 0.67 0.01 0.07 26.36 07:10:01 6 0.52 0.00 0.18 0.14 0.02 99.14 07:10:01 7 0.28 0.00 0.14 0.03 0.02 99.53 07:20:28 all 10.28 0.02 1.02 1.25 0.05 87.39 07:20:28 0 7.43 0.02 0.89 0.89 0.04 90.73 07:20:28 1 23.40 0.02 0.88 0.76 0.07 74.88 07:20:28 2 10.11 0.02 0.90 0.94 0.05 87.97 07:20:28 3 8.16 0.02 1.58 1.45 0.05 88.73 07:20:28 4 8.18 0.01 1.10 2.78 0.05 87.89 07:20:28 5 8.58 0.02 0.94 0.99 0.05 89.42 07:20:28 6 8.06 0.02 0.89 1.24 0.04 89.74 07:20:28 7 8.31 0.03 0.97 0.92 0.05 89.72 07:30:07 all 5.76 0.01 1.04 0.22 0.06 92.92 07:30:07 0 5.45 0.00 1.02 0.21 0.05 93.26 07:30:07 1 6.82 0.01 1.09 0.13 0.06 91.89 07:30:07 2 6.33 0.00 1.08 0.15 0.06 92.38 07:30:07 3 5.34 0.00 1.05 0.34 0.06 93.22 07:30:07 4 5.54 0.00 1.08 0.26 0.06 93.05 07:30:07 5 5.79 0.01 0.90 0.20 0.05 93.05 07:30:07 6 5.53 0.00 0.99 0.39 0.05 93.03 07:30:07 7 5.25 0.02 1.07 0.12 0.06 93.48 07:40:01 all 6.44 0.01 1.55 0.22 0.08 91.71 07:40:01 0 5.48 0.00 1.56 0.29 0.08 92.59 07:40:01 1 8.41 0.01 1.62 0.11 0.08 89.77 07:40:01 2 5.99 0.00 1.56 0.22 0.09 92.14 07:40:01 3 6.14 0.02 1.56 0.29 0.08 91.91 07:40:01 4 6.98 0.00 1.54 0.11 0.07 91.31 07:40:01 5 6.33 0.01 1.54 0.31 0.07 91.74 07:40:01 6 7.00 0.00 1.53 0.30 0.07 91.09 07:40:01 7 5.16 0.01 1.49 0.10 0.07 93.16 Average: all 11.70 0.00 1.13 0.61 0.05 86.52 Average: 0 5.96 0.00 1.07 0.68 0.04 92.24 Average: 1 14.20 0.00 1.13 0.46 0.05 84.15 Average: 2 15.23 0.00 1.19 0.72 0.05 82.81 Average: 3 13.22 0.01 1.16 0.57 0.05 85.00 Average: 4 9.32 0.00 1.23 0.83 0.04 88.57 Average: 5 16.35 0.01 1.05 0.55 0.05 82.00 Average: 6 12.91 0.00 1.18 0.60 0.04 85.27 Average: 7 6.41 0.01 1.03 0.43 0.04 92.09