---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-44862 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 1.1M 3.2G 1% /run /dev/vda1 155G 25G 131G 17% / 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 848 14321 4 16923 30776 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:9c:ad:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.108/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 79394sec preferred_lft 79394sec inet6 fe80::f816:3eff:fe9c:ad61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether b2:5b:96:aa:a6:4b 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::b05b:96ff:feaa:a64b/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-44862) 09/10/25 _x86_64_ (8 CPU) 08:00:09 LINUX RESTART (8 CPU) 08:10:14 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:20:01 28.97 0.69 12.88 15.40 21.73 4139.55 513294.53 08:30:10 38.54 0.36 33.71 4.46 51.05 7633.20 69623.60 08:40:16 27.76 0.00 26.17 1.59 0.00 7504.71 42457.44 08:50:01 268.82 0.58 265.94 2.30 5.14 11171.00 164293.00 09:00:17 136.40 0.13 126.11 10.16 2.53 36086.23 54906.65 09:10:19 3.09 0.00 2.96 0.13 0.00 497.88 582.47 09:20:01 85.98 0.08 82.35 3.54 10.86 10202.36 5817.64 09:30:20 11.11 0.21 10.60 0.31 10.42 482.07 4223.65 09:40:03 28.23 0.25 25.37 2.60 20.92 4068.14 13401.02 09:50:01 13.51 0.07 12.84 0.59 1.36 2629.73 2818.51 Average: 63.77 0.24 59.44 4.10 12.39 8495.81 86065.08 08:10:14 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:01 19559536 24192128 8106684 24.67 175268 4635744 10661436 31.44 1140524 11639744 3888 08:30:10 20789624 27522824 4766248 14.50 199804 6632344 4705904 13.88 1516996 9910436 595804 08:40:16 19121800 27140580 5355408 16.30 225080 7591624 5516076 16.27 1605444 11381924 952 08:50:01 15120452 27454372 4786788 14.57 405948 11494328 4710728 13.89 2650836 13892276 1966232 09:00:17 8500900 27011024 5326908 16.21 583752 16922780 5411620 15.96 3637008 19019336 508 09:10:19 8300692 27047656 5403016 16.44 593164 17002588 5502316 16.23 3648396 19169868 516 09:20:01 435840 20879760 11261756 34.27 640516 18803448 14610248 43.08 4279708 24329132 600 09:30:20 248044 19929144 12212624 37.16 626632 18062640 15556828 45.88 4225460 24606820 1152 09:40:03 344896 18947188 13102196 39.87 611164 17105160 16762024 49.43 4205304 24501980 10760 09:50:01 367604 18618576 13431732 40.87 607772 16770852 17153164 50.58 4162324 24527204 12420 Average: 9278939 23874325 8375336 25.49 466910 13502151 10059034 29.66 3107200 18297872 259283 08:10:14 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:01 lo 6.59 6.59 1.89 1.89 0.00 0.00 0.00 0.00 08:20:01 ens3 139.42 100.66 391.67 382.65 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:10 lo 2.57 2.57 0.46 0.46 0.00 0.00 0.00 0.00 08:30:10 ens3 66.36 65.26 346.75 714.64 0.00 0.00 0.00 0.00 08:30:10 docker0 5.82 9.43 0.33 173.47 0.00 0.00 0.00 0.00 08:40:16 lo 0.99 0.99 0.22 0.22 0.00 0.00 0.00 0.00 08:40:16 ens3 71.43 59.47 640.31 388.44 0.00 0.00 0.00 0.00 08:40:16 docker0 15.15 24.65 1.84 348.74 0.00 0.00 0.00 0.00 08:40:16 veth2a0669f 10.98 17.41 1.76 168.30 0.00 0.00 0.00 0.01 08:50:01 lo 1.25 1.25 0.28 0.28 0.00 0.00 0.00 0.00 08:50:01 ens3 154.98 112.29 1050.77 227.96 0.00 0.00 0.00 0.00 08:50:01 docker0 3.89 5.66 0.77 6.46 0.00 0.00 0.00 0.00 09:00:17 lo 2.42 2.42 0.55 0.55 0.00 0.00 0.00 0.00 09:00:17 ens3 362.70 305.83 1729.24 2231.96 0.00 0.00 0.00 0.00 09:00:17 docker0 37.68 55.99 2.13 535.21 0.00 0.00 0.00 0.00 09:00:17 veth3246e55 2.96 5.15 0.28 138.63 0.00 0.00 0.00 0.01 09:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:19 ens3 15.50 10.38 31.01 2.67 0.00 0.00 0.00 0.00 09:10:19 docker0 10.04 14.83 1.96 30.78 0.00 0.00 0.00 0.00 09:10:19 veth3246e55 10.04 14.83 2.10 30.78 0.00 0.00 0.00 0.00 09:20:01 lo 1.02 1.02 0.20 0.20 0.00 0.00 0.00 0.00 09:20:01 ens3 119.54 112.71 776.89 410.25 0.00 0.00 0.00 0.00 09:20:01 docker0 1.90 2.28 0.15 32.49 0.00 0.00 0.00 0.00 09:20:01 br-05a1a4035fcb 0.31 0.29 0.01 0.02 0.00 0.00 0.00 0.00 09:20:01 vethbc75284 0.09 0.19 0.00 0.01 0.00 0.00 0.00 0.00 09:20:01 veth4f790a0 29.91 30.13 8.73 7.91 0.00 0.00 0.00 0.00 09:20:01 vethb6a19c8 0.36 0.37 0.04 0.17 0.00 0.00 0.00 0.00 09:20:01 veth3544f6b 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 09:20:01 vethcec842b 24.74 24.30 8.54 4.96 0.00 0.00 0.00 0.00 09:20:01 veth4f8f9f4 0.27 0.39 0.36 1.70 0.00 0.00 0.00 0.00 09:20:01 veth7b739b1 1.46 1.21 0.20 1.23 0.00 0.00 0.00 0.00 09:30:20 lo 8.17 8.17 36.14 36.14 0.00 0.00 0.00 0.00 09:30:20 ens3 12.55 7.95 6.42 6.61 0.00 0.00 0.00 0.00 09:30:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:20 br-05a1a4035fcb 4.45 4.32 35.28 0.95 0.00 0.00 0.00 0.00 09:30:20 vethbc75284 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:20 veth4f790a0 308.58 333.39 241.34 157.47 0.00 0.00 0.00 0.02 09:30:20 vethb6a19c8 0.40 0.20 0.07 0.34 0.00 0.00 0.00 0.00 09:30:20 veth3544f6b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:20 vethcec842b 130.17 119.38 110.33 76.50 0.00 0.00 0.00 0.01 09:30:20 veth7b739b1 211.70 197.13 96.45 168.96 0.00 0.00 0.00 0.01 09:40:03 lo 23.26 23.26 81.35 81.35 0.00 0.00 0.00 0.00 09:40:03 ens3 11.25 10.24 33.31 2.07 0.00 0.00 0.00 0.00 09:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:03 br-05a1a4035fcb 21.77 23.94 31.92 83.17 0.00 0.00 0.00 0.00 09:40:03 vethbc75284 18.50 20.85 232.18 121.49 0.00 0.00 0.00 0.02 09:40:03 veth4f790a0 120.21 130.67 96.68 48.91 0.00 0.00 0.00 0.01 09:40:03 vethb6a19c8 11.80 9.65 121.03 38.29 0.00 0.00 0.00 0.01 09:40:03 veth3544f6b 31.19 33.19 12.05 313.36 0.00 0.00 0.00 0.03 09:40:03 vethcec842b 58.95 54.16 72.60 36.19 0.00 0.00 0.00 0.01 09:40:03 veth7b739b1 79.36 73.71 35.91 63.17 0.00 0.00 0.00 0.01 09:50:01 lo 35.37 35.37 171.30 171.30 0.00 0.00 0.00 0.00 09:50:01 ens3 1.13 0.99 3.46 0.83 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 br-05a1a4035fcb 29.81 30.81 36.03 140.26 0.00 0.00 0.00 0.00 09:50:01 vethbc75284 9.13 9.73 40.46 40.33 0.00 0.00 0.00 0.00 09:50:01 veth4f790a0 64.10 70.56 53.04 23.67 0.00 0.00 0.00 0.00 09:50:01 vethb6a19c8 9.09 8.44 40.81 39.98 0.00 0.00 0.00 0.00 09:50:01 veth3544f6b 34.53 35.45 36.57 179.17 0.00 0.00 0.00 0.01 09:50:01 vethcec842b 44.25 40.82 49.17 25.26 0.00 0.00 0.00 0.00 09:50:01 veth7b739b1 32.48 29.60 14.72 30.19 0.00 0.00 0.00 0.00 Average: lo 8.13 8.13 29.14 29.14 0.00 0.00 0.00 0.00 Average: ens3 95.79 78.88 501.91 442.49 0.00 0.00 0.00 0.00 Average: docker0 7.58 11.48 0.73 114.88 0.00 0.00 0.00 0.00 Average: br-05a1a4035fcb 5.59 5.88 10.36 22.22 0.00 0.00 0.00 0.00 Average: vethbc75284 2.72 3.02 26.65 15.86 0.00 0.00 0.00 0.00 Average: veth4f790a0 52.92 57.17 40.51 24.17 0.00 0.00 0.00 0.00 Average: vethb6a19c8 2.13 1.84 15.87 7.78 0.00 0.00 0.00 0.00 Average: veth3544f6b 6.49 6.79 4.83 48.42 0.00 0.00 0.00 0.00 Average: vethcec842b 26.02 24.06 24.22 14.44 0.00 0.00 0.00 0.00 Average: veth7b739b1 33.00 30.63 14.96 26.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-44862) 09/10/25 _x86_64_ (8 CPU) 08:00:09 LINUX RESTART (8 CPU) 08:10:14 CPU %user %nice %system %iowait %steal %idle 08:20:01 all 64.80 0.00 2.08 0.28 0.12 32.71 08:20:01 0 62.38 0.00 2.19 0.16 0.12 35.15 08:20:01 1 66.02 0.00 1.99 0.11 0.13 31.75 08:20:01 2 62.53 0.00 2.12 0.16 0.12 35.07 08:20:01 3 68.06 0.00 2.23 0.99 0.12 28.59 08:20:01 4 64.29 0.00 1.97 0.08 0.12 33.55 08:20:01 5 63.52 0.00 1.91 0.17 0.12 34.28 08:20:01 6 68.12 0.00 2.20 0.07 0.13 29.49 08:20:01 7 63.51 0.00 2.05 0.55 0.13 33.77 08:30:10 all 84.97 0.00 2.63 0.18 0.13 12.09 08:30:10 0 85.12 0.00 2.62 0.21 0.13 11.92 08:30:10 1 84.52 0.00 2.42 0.02 0.13 12.91 08:30:10 2 85.00 0.00 2.77 0.20 0.13 11.91 08:30:10 3 85.01 0.00 2.70 0.19 0.15 11.95 08:30:10 4 85.24 0.00 2.50 0.34 0.13 11.79 08:30:10 5 84.90 0.00 2.67 0.15 0.13 12.15 08:30:10 6 84.61 0.00 2.70 0.24 0.13 12.32 08:30:10 7 85.38 0.00 2.66 0.08 0.13 11.74 08:40:16 all 12.17 0.00 0.47 0.21 0.03 87.12 08:40:16 0 8.08 0.00 0.73 0.14 0.04 91.00 08:40:16 1 2.55 0.00 0.38 0.28 0.02 96.78 08:40:16 2 2.59 0.00 0.47 0.43 0.04 96.47 08:40:16 3 59.09 0.00 0.68 0.28 0.05 39.91 08:40:16 4 10.45 0.00 0.33 0.01 0.02 89.19 08:40:16 5 1.57 0.00 0.36 0.29 0.02 97.75 08:40:16 6 11.31 0.00 0.34 0.13 0.02 88.19 08:40:16 7 1.67 0.00 0.43 0.13 0.01 97.75 08:50:01 all 19.59 0.00 1.66 0.88 0.06 77.81 08:50:01 0 64.71 0.00 1.79 1.03 0.08 32.40 08:50:01 1 15.30 0.00 1.65 0.38 0.06 82.61 08:50:01 2 12.15 0.00 1.78 1.19 0.05 84.82 08:50:01 3 11.87 0.00 1.72 0.91 0.04 85.46 08:50:01 4 11.12 0.00 0.99 0.59 0.04 87.25 08:50:01 5 17.78 0.00 2.21 1.26 0.16 78.59 08:50:01 6 12.44 0.00 1.24 0.56 0.04 85.72 08:50:01 7 11.32 0.00 1.93 1.09 0.04 85.62 09:00:17 all 18.88 0.00 1.64 1.30 0.06 78.12 09:00:17 0 19.57 0.00 2.03 1.97 0.07 76.37 09:00:17 1 13.15 0.00 1.97 2.43 0.06 82.39 09:00:17 2 13.23 0.00 1.69 0.86 0.06 84.16 09:00:17 3 14.88 0.00 1.30 1.43 0.06 82.34 09:00:17 4 16.55 0.00 1.65 0.47 0.06 81.27 09:00:17 5 44.17 0.00 1.57 1.14 0.08 53.04 09:00:17 6 18.30 0.00 1.38 1.28 0.06 78.98 09:00:17 7 11.24 0.00 1.50 0.82 0.06 86.39 09:10:19 all 12.10 0.00 0.29 0.08 0.02 87.50 09:10:19 0 0.63 0.00 0.34 0.03 0.04 98.95 09:10:19 1 0.58 0.00 0.17 0.52 0.01 98.71 09:10:19 2 32.24 0.00 0.67 0.02 0.03 67.04 09:10:19 3 0.62 0.00 0.16 0.04 0.01 99.16 09:10:19 4 0.32 0.00 0.06 0.00 0.01 99.60 09:10:19 5 45.20 0.00 0.32 0.01 0.05 54.43 09:10:19 6 16.66 0.00 0.40 0.00 0.02 82.92 09:10:19 7 0.56 0.00 0.20 0.01 0.03 99.20 09:20:01 all 11.09 0.02 1.11 0.91 0.06 86.82 09:20:01 0 9.90 0.02 1.21 1.17 0.06 87.65 09:20:01 1 8.92 0.01 1.16 0.73 0.06 89.12 09:20:01 2 10.99 0.02 1.03 0.91 0.06 86.98 09:20:01 3 9.06 0.06 1.02 0.66 0.05 89.16 09:20:01 4 9.75 0.03 0.91 0.52 0.06 88.73 09:20:01 5 8.79 0.02 1.32 0.38 0.06 89.44 09:20:01 6 23.82 0.02 1.20 2.16 0.07 72.73 09:20:01 7 7.48 0.01 1.04 0.72 0.05 90.70 09:30:20 all 7.22 0.00 1.08 0.05 0.07 91.58 09:30:20 0 7.97 0.00 1.10 0.04 0.07 90.83 09:30:20 1 6.75 0.00 1.12 0.13 0.07 91.93 09:30:20 2 6.89 0.00 1.14 0.06 0.07 91.83 09:30:20 3 8.27 0.00 1.01 0.03 0.07 90.62 09:30:20 4 6.67 0.00 1.15 0.02 0.07 92.08 09:30:20 5 5.74 0.00 1.06 0.04 0.07 93.09 09:30:20 6 8.61 0.00 1.04 0.03 0.08 90.25 09:30:20 7 6.87 0.00 1.00 0.02 0.07 92.04 09:40:03 all 8.06 0.01 1.73 0.31 0.09 89.80 09:40:03 0 7.48 0.01 1.78 0.37 0.09 90.28 09:40:03 1 8.82 0.01 1.91 0.11 0.09 89.06 09:40:03 2 8.69 0.00 1.70 0.17 0.10 89.35 09:40:03 3 8.72 0.00 1.72 0.21 0.08 89.25 09:40:03 4 7.79 0.00 1.71 0.36 0.09 90.05 09:40:03 5 7.45 0.01 1.70 0.33 0.08 90.43 09:40:03 6 8.28 0.00 1.65 0.59 0.09 89.39 09:40:03 7 7.28 0.01 1.64 0.38 0.09 90.61 09:50:01 all 7.57 0.00 1.77 0.11 0.09 90.45 09:50:01 0 6.68 0.00 1.79 0.17 0.09 91.28 09:50:01 1 8.15 0.00 1.94 0.09 0.10 89.73 09:50:01 2 8.17 0.00 1.95 0.21 0.09 89.58 09:50:01 3 7.84 0.00 1.67 0.10 0.09 90.30 09:50:01 4 7.31 0.00 1.74 0.08 0.10 90.78 09:50:01 5 8.06 0.00 1.73 0.05 0.10 90.07 09:50:01 6 7.09 0.00 1.63 0.19 0.09 91.00 09:50:01 7 7.26 0.00 1.75 0.03 0.10 90.87 Average: all 24.69 0.00 1.44 0.43 0.07 73.36 Average: 0 27.18 0.00 1.56 0.53 0.08 70.66 Average: 1 21.48 0.00 1.47 0.48 0.07 76.49 Average: 2 24.30 0.00 1.53 0.42 0.08 73.68 Average: 3 27.46 0.01 1.42 0.48 0.07 70.56 Average: 4 22.00 0.00 1.30 0.25 0.07 76.38 Average: 5 28.86 0.00 1.48 0.38 0.09 69.19 Average: 6 25.94 0.00 1.37 0.52 0.07 72.09 Average: 7 20.29 0.00 1.42 0.38 0.07 77.84