---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-590 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 850 14176 3 17065 30774 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:e5:31:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.46/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80241sec preferred_lft 80241sec inet6 fe80::f816:3eff:fee5:31dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 5a:37:fe:cb:fe:79 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::5837:feff:fecb:fe79/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-590) 01/15/26 _x86_64_ (8 CPU) 15:10:23 LINUX RESTART (8 CPU) 15:20:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:30:01 29.39 0.67 13.23 15.49 20.65 4072.53 505815.48 15:40:00 17.48 0.34 14.49 2.65 48.35 5038.10 84570.73 15:50:24 376.40 0.57 364.04 11.78 7.46 45463.66 91964.60 16:00:01 62.13 12.71 46.58 2.84 141.40 8947.64 87214.33 16:10:15 15.32 0.00 14.23 1.09 0.22 2486.67 52260.10 16:20:00 68.00 0.09 65.05 2.87 11.50 7756.14 695.28 16:30:01 10.68 0.08 10.37 0.23 3.09 465.13 7884.84 16:40:04 28.17 0.18 25.31 2.68 19.50 4467.80 46051.00 16:50:04 15.63 0.08 14.75 0.80 1.95 3521.64 11297.81 Average: 70.49 1.58 64.38 4.52 27.62 9282.08 98596.56 15:20:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 19855184 24382048 7917488 24.09 173332 4532968 10188184 30.04 1120196 11370948 2988 15:40:00 21632816 27823704 4470980 13.61 183360 6135276 4238320 12.50 1302732 9312616 248204 15:50:24 8815972 24863344 7349652 22.36 543456 14772548 4801088 14.16 3312272 19154916 21764 16:00:01 9265672 27421976 4994708 15.20 572232 16528648 4948648 14.59 3654752 18259820 200 16:10:15 9607224 27710236 4490656 13.66 593092 16630952 4227564 12.47 3625516 17907336 524 16:20:00 1004792 21037624 11107532 33.80 631116 18423964 14269616 42.08 4287504 23790776 1388 16:30:01 261072 20092052 12052204 36.67 618116 18233892 15129080 44.61 4251132 24588408 356 16:40:04 350220 18979780 13072492 39.78 601072 17160704 16448000 48.50 4214236 24494476 19220 16:50:04 363128 18577932 13470260 40.99 593336 16768836 16874480 49.76 4119616 24594072 11052 Average: 7906231 23432077 8769552 26.69 501012 14354199 10124998 29.86 3320884 19274819 33966 15:20:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 lo 5.55 5.55 1.74 1.74 0.00 0.00 0.00 0.00 15:30:01 ens3 133.79 102.10 378.09 371.56 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:00 lo 2.13 2.13 0.25 0.25 0.00 0.00 0.00 0.00 15:40:00 ens3 20.27 15.94 160.31 5.38 0.00 0.00 0.00 0.00 15:40:00 docker0 0.76 1.13 0.04 31.20 0.00 0.00 0.00 0.00 15:50:24 lo 4.11 4.11 0.95 0.95 0.00 0.00 0.00 0.00 15:50:24 ens3 500.95 418.06 2881.23 2899.06 0.00 0.00 0.00 0.00 15:50:24 docker0 23.40 41.31 1.34 591.72 0.00 0.00 0.00 0.00 16:00:01 lo 1.81 1.81 0.41 0.41 0.00 0.00 0.00 0.00 16:00:01 ens3 95.20 76.48 540.02 449.15 0.00 0.00 0.00 0.00 16:00:01 docker0 13.46 22.67 0.84 305.35 0.00 0.00 0.00 0.00 16:00:01 veth0b72dbc 5.00 10.72 0.44 170.91 0.00 0.00 0.00 0.01 16:10:15 lo 0.33 0.33 0.06 0.06 0.00 0.00 0.00 0.00 16:10:15 ens3 44.40 40.64 73.64 352.64 0.00 0.00 0.00 0.00 16:10:15 docker0 11.19 16.20 2.09 70.83 0.00 0.00 0.00 0.00 16:20:00 lo 0.77 0.77 0.14 0.14 0.00 0.00 0.00 0.00 16:20:00 ens3 94.99 84.30 739.48 42.39 0.00 0.00 0.00 0.00 16:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:00 br-ae693a795b2e 0.30 0.27 0.01 0.02 0.00 0.00 0.00 0.00 16:20:00 vethf61a7b2 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 16:20:00 veth6697684 0.46 0.42 0.06 0.26 0.00 0.00 0.00 0.00 16:20:00 vethad8cf3c 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:20:00 vethe8a8aeb 72.92 77.30 36.83 38.22 0.00 0.00 0.00 0.00 16:20:00 veth689dc09 73.04 68.06 50.95 33.64 0.00 0.00 0.00 0.00 16:20:00 veth5ac8064 1.23 2.04 1.28 13.75 0.00 0.00 0.00 0.00 16:20:00 veth5552362 2.06 1.65 0.28 1.65 0.00 0.00 0.00 0.00 16:30:01 lo 11.67 11.67 56.12 56.12 0.00 0.00 0.00 0.00 16:30:01 ens3 19.20 12.90 7.38 7.24 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 br-ae693a795b2e 6.44 6.39 55.03 1.23 0.00 0.00 0.00 0.00 16:30:01 vethf61a7b2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 veth6697684 0.40 0.20 0.07 0.34 0.00 0.00 0.00 0.00 16:30:01 vethad8cf3c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 vethe8a8aeb 323.90 349.65 265.79 153.29 0.00 0.00 0.00 0.02 16:30:01 veth689dc09 111.85 103.25 98.13 71.18 0.00 0.00 0.00 0.01 16:30:01 veth5552362 246.81 229.80 113.25 198.55 0.00 0.00 0.00 0.02 16:40:04 lo 28.47 28.47 105.06 105.06 0.00 0.00 0.00 0.00 16:40:04 ens3 11.09 9.63 32.11 1.84 0.00 0.00 0.00 0.00 16:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:04 br-ae693a795b2e 22.69 25.84 21.40 116.28 0.00 0.00 0.00 0.00 16:40:04 vethf61a7b2 35.30 38.52 20.90 355.42 0.00 0.00 0.00 0.03 16:40:04 veth6697684 14.39 11.55 133.72 53.19 0.00 0.00 0.00 0.01 16:40:04 vethad8cf3c 20.76 23.79 241.14 134.11 0.00 0.00 0.00 0.02 16:40:04 vethe8a8aeb 73.72 80.96 53.89 28.31 0.00 0.00 0.00 0.00 16:40:04 veth689dc09 39.02 35.23 62.09 18.24 0.00 0.00 0.00 0.01 16:40:04 veth5552362 48.72 45.05 20.98 38.02 0.00 0.00 0.00 0.00 16:50:04 lo 37.69 37.69 181.11 181.11 0.00 0.00 0.00 0.00 16:50:04 ens3 1.21 1.03 3.54 0.41 0.00 0.00 0.00 0.00 16:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:04 br-ae693a795b2e 22.34 23.93 36.91 148.34 0.00 0.00 0.00 0.00 16:50:04 vethf61a7b2 29.01 30.77 37.73 224.10 0.00 0.00 0.00 0.02 16:50:04 veth6697684 12.92 10.24 77.92 76.91 0.00 0.00 0.00 0.01 16:50:04 vethad8cf3c 11.71 14.57 77.44 77.46 0.00 0.00 0.00 0.01 16:50:04 vethe8a8aeb 64.45 71.45 53.40 23.36 0.00 0.00 0.00 0.00 16:50:04 veth689dc09 47.64 43.37 85.47 26.35 0.00 0.00 0.00 0.01 16:50:04 veth5552362 31.43 28.35 14.73 29.65 0.00 0.00 0.00 0.00 Average: lo 10.30 10.30 38.49 38.49 0.00 0.00 0.00 0.00 Average: ens3 103.95 85.91 543.45 470.36 0.00 0.00 0.00 0.00 Average: docker0 5.50 9.16 0.49 112.49 0.00 0.00 0.00 0.00 Average: br-ae693a795b2e 5.76 6.28 12.61 29.60 0.00 0.00 0.00 0.00 Average: vethf61a7b2 7.17 7.73 6.52 64.57 0.00 0.00 0.00 0.01 Average: veth6697684 3.14 2.49 23.60 14.55 0.00 0.00 0.00 0.00 Average: vethad8cf3c 3.63 4.29 35.52 23.58 0.00 0.00 0.00 0.00 Average: vethe8a8aeb 59.31 64.24 45.50 26.94 0.00 0.00 0.00 0.00 Average: veth689dc09 30.00 27.61 32.86 16.53 0.00 0.00 0.00 0.00 Average: veth5552362 36.60 33.91 16.60 29.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-590) 01/15/26 _x86_64_ (8 CPU) 15:10:23 LINUX RESTART (8 CPU) 15:20:04 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 60.84 0.00 1.85 0.04 0.09 37.19 15:30:01 0 60.52 0.00 1.86 0.00 0.09 37.53 15:30:01 1 57.92 0.00 1.90 0.01 0.08 40.09 15:30:01 2 64.30 0.00 1.91 0.12 0.09 33.58 15:30:01 3 61.57 0.00 1.95 0.07 0.09 36.32 15:30:01 4 61.57 0.00 1.81 0.01 0.08 36.53 15:30:01 5 60.66 0.00 1.78 0.04 0.08 37.45 15:30:01 6 59.81 0.00 1.84 0.03 0.09 38.24 15:30:01 7 60.35 0.00 1.74 0.05 0.09 37.77 15:40:00 all 94.47 0.00 3.02 0.05 0.10 2.37 15:40:00 0 94.46 0.00 2.87 0.00 0.10 2.56 15:40:00 1 94.41 0.00 2.83 0.06 0.11 2.59 15:40:00 2 95.01 0.00 2.69 0.02 0.10 2.18 15:40:00 3 94.32 0.00 3.23 0.01 0.10 2.34 15:40:00 4 94.85 0.00 2.88 0.18 0.10 2.00 15:40:00 5 94.10 0.00 3.52 0.11 0.10 2.17 15:40:00 6 94.50 0.00 2.88 0.03 0.10 2.49 15:40:00 7 94.08 0.00 3.22 0.01 0.10 2.59 15:50:24 all 24.32 0.00 3.14 0.84 0.07 71.64 15:50:24 0 20.47 0.00 2.30 0.20 0.06 76.97 15:50:24 1 22.86 0.00 3.39 1.09 0.07 72.58 15:50:24 2 21.37 0.00 2.65 0.62 0.07 75.29 15:50:24 3 24.34 0.00 3.27 0.87 0.07 71.45 15:50:24 4 23.40 0.00 3.32 1.07 0.07 72.14 15:50:24 5 24.62 0.00 3.54 1.18 0.07 70.59 15:50:24 6 30.34 0.00 3.34 0.70 0.07 65.55 15:50:24 7 27.17 0.00 3.28 0.99 0.07 68.50 16:00:01 all 15.11 0.04 0.68 0.22 0.04 83.91 16:00:01 0 5.06 0.07 0.56 0.12 0.05 94.14 16:00:01 1 6.46 0.01 0.85 0.84 0.05 91.79 16:00:01 2 5.47 0.10 0.62 0.19 0.02 93.61 16:00:01 3 7.23 0.00 0.64 0.05 0.02 92.06 16:00:01 4 6.07 0.05 0.63 0.13 0.03 93.10 16:00:01 5 67.69 0.00 0.75 0.06 0.05 31.45 16:00:01 6 6.19 0.07 0.66 0.20 0.02 92.86 16:00:01 7 16.71 0.00 0.74 0.15 0.05 82.35 16:10:15 all 10.96 0.00 0.39 0.09 0.03 88.53 16:10:15 0 0.88 0.00 0.20 0.05 0.03 98.84 16:10:15 1 2.65 0.00 0.44 0.24 0.05 96.62 16:10:15 2 5.26 0.00 0.38 0.03 0.01 94.32 16:10:15 3 43.32 0.00 0.59 0.15 0.04 55.90 16:10:15 4 3.33 0.00 0.26 0.03 0.03 96.35 16:10:15 5 17.06 0.00 0.27 0.01 0.02 82.63 16:10:15 6 12.62 0.00 0.58 0.01 0.02 86.76 16:10:15 7 2.42 0.00 0.44 0.19 0.04 96.91 16:20:00 all 9.55 0.02 1.08 0.28 0.06 89.00 16:20:00 0 9.31 0.01 1.06 0.20 0.06 89.36 16:20:00 1 11.32 0.03 1.19 0.49 0.07 86.90 16:20:00 2 9.36 0.03 1.20 0.10 0.07 89.24 16:20:00 3 10.13 0.02 1.01 0.14 0.05 88.65 16:20:00 4 8.88 0.02 0.98 0.04 0.06 90.03 16:20:00 5 8.88 0.03 1.08 0.20 0.06 89.76 16:20:00 6 9.06 0.01 1.14 0.60 0.05 89.13 16:20:00 7 9.44 0.03 0.99 0.49 0.06 88.98 16:30:01 all 6.85 0.00 1.10 0.02 0.08 91.95 16:30:01 0 6.68 0.00 1.18 0.01 0.08 92.06 16:30:01 1 6.94 0.00 1.29 0.01 0.08 91.67 16:30:01 2 7.36 0.00 1.20 0.02 0.08 91.33 16:30:01 3 7.29 0.00 1.07 0.02 0.08 91.55 16:30:01 4 6.83 0.00 0.97 0.02 0.08 92.10 16:30:01 5 6.29 0.00 1.13 0.01 0.07 92.50 16:30:01 6 7.05 0.00 0.96 0.02 0.08 91.89 16:30:01 7 6.36 0.00 0.99 0.08 0.07 92.50 16:40:04 all 9.07 0.01 1.94 0.13 0.09 88.77 16:40:04 0 8.06 0.01 1.99 0.07 0.09 89.79 16:40:04 1 10.99 0.01 2.06 0.14 0.10 86.71 16:40:04 2 9.16 0.01 1.96 0.32 0.10 88.45 16:40:04 3 9.00 0.01 1.86 0.09 0.09 88.96 16:40:04 4 9.34 0.00 1.92 0.09 0.09 88.57 16:40:04 5 8.98 0.00 1.86 0.10 0.09 88.97 16:40:04 6 9.09 0.01 1.93 0.06 0.09 88.83 16:40:04 7 7.92 0.02 1.90 0.17 0.09 89.91 16:50:04 all 8.09 0.00 1.99 0.05 0.09 89.77 16:50:04 0 7.32 0.00 1.86 0.01 0.08 90.73 16:50:04 1 8.68 0.00 2.43 0.08 0.10 88.71 16:50:04 2 8.62 0.00 2.08 0.02 0.09 89.18 16:50:04 3 8.11 0.00 1.97 0.03 0.08 89.81 16:50:04 4 7.94 0.00 2.03 0.09 0.09 89.85 16:50:04 5 8.75 0.00 1.97 0.06 0.09 89.13 16:50:04 6 7.82 0.00 1.83 0.05 0.09 90.21 16:50:04 7 7.48 0.00 1.78 0.08 0.09 90.57 Average: all 26.64 0.01 1.70 0.19 0.07 71.39 Average: 0 23.69 0.01 1.55 0.07 0.07 74.61 Average: 1 24.77 0.01 1.83 0.33 0.08 72.99 Average: 2 25.17 0.01 1.64 0.16 0.07 72.94 Average: 3 29.67 0.00 1.74 0.16 0.07 68.35 Average: 4 24.76 0.01 1.65 0.19 0.07 73.33 Average: 5 32.89 0.00 1.78 0.20 0.07 65.06 Average: 6 26.40 0.01 1.69 0.19 0.07 71.64 Average: 7 25.81 0.01 1.68 0.25 0.07 72.18