---> uname -a: Linux prd-ubuntu2204-docker-8c-16g-509 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): 16 On-line CPU(s) list: 0-15 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): 16 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: 512 KiB (16 instances) L1i cache: 512 KiB (16 instances) L2 cache: 8 MiB (16 instances) L3 cache: 256 MiB (16 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 6.3G 1.1M 6.3G 1% /run /dev/vda1 310G 25G 286G 8% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 6.3G 4.0K 6.3G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64298 976 44000 4 19322 62599 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:fd:88:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.62/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 83155sec preferred_lft 83155sec inet6 fe80::f816:3eff:fefd:88ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c2:22:a3:52:6a:8f 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::c022:a3ff:fe52:6a8f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-16g-509) 01/15/26 _x86_64_ (16 CPU) 09:45:53 LINUX RESTART (16 CPU) 09:50:33 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:00:04 455.31 1.60 439.66 14.04 695.52 60055.76 83365.96 10:10:13 34.67 0.20 12.25 22.22 1.68 3470.51 989849.13 10:20:23 60.08 0.10 57.25 2.73 11.58 8894.98 5441.69 10:30:33 27.59 0.13 26.35 1.12 5.13 2112.73 3222.35 Average: 139.49 0.49 129.05 9.95 170.28 17977.94 272827.30 09:50:33 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:04 43400128 59874032 5035064 7.65 570248 15392936 5238980 7.83 2880904 17883208 151852 10:10:13 42121676 59504168 5621332 8.54 576064 16045024 5907236 8.83 2953716 19066552 412 10:20:23 36994508 56102992 8746516 13.28 633620 17813120 13160212 19.67 3171984 21839124 496 10:30:33 30141596 49759764 15081136 22.91 639088 18292864 20060920 29.99 3409860 28385832 396 Average: 38164477 56310239 8621012 13.09 604755 16885986 11091837 16.58 3104116 21793679 38289 09:50:33 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:04 lo 0.62 0.62 0.13 0.13 0.00 0.00 0.00 0.00 10:00:04 ens3 260.04 149.27 2661.86 33.38 0.00 0.00 0.00 0.00 10:00:04 docker0 35.00 58.87 1.98 814.25 0.00 0.00 0.00 0.00 10:00:04 veth89a5e0c 8.02 10.91 0.54 92.87 0.00 0.00 0.00 0.01 10:10:13 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 10:10:13 ens3 22.58 10.71 160.79 3.02 0.00 0.00 0.00 0.00 10:10:13 docker0 9.28 17.02 1.47 157.07 0.00 0.00 0.00 0.00 10:10:13 vethd762e7d 9.27 17.04 1.60 157.07 0.00 0.00 0.00 0.01 10:20:23 lo 0.59 0.59 0.09 0.09 0.00 0.00 0.00 0.00 10:20:23 ens3 124.48 101.00 972.91 29.81 0.00 0.00 0.00 0.00 10:20:23 docker0 5.42 7.91 0.92 45.76 0.00 0.00 0.00 0.00 10:20:23 br-0fc76a9a01dc 0.24 0.23 0.01 0.02 0.00 0.00 0.00 0.00 10:20:23 vethda6a0b3 0.02 0.08 0.00 0.00 0.00 0.00 0.00 0.00 10:20:23 vethc0c9675 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:20:23 veth8cd3a09 0.03 0.09 0.00 0.01 0.00 0.00 0.00 0.00 10:20:23 veth276b169 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:20:23 veth0e4f957 4.41 4.17 1.88 0.95 0.00 0.00 0.00 0.00 10:20:23 veth4f36067 4.08 4.36 0.94 1.88 0.00 0.00 0.00 0.00 10:30:33 lo 3.33 3.33 9.45 9.45 0.00 0.00 0.00 0.00 10:30:33 ens3 93.25 80.72 29.73 32.60 0.00 0.00 0.00 0.00 10:30:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:33 br-0fc76a9a01dc 1.84 1.76 9.02 0.52 0.00 0.00 0.00 0.00 10:30:33 vethda6a0b3 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 10:30:33 vethc0c9675 0.22 0.23 0.02 0.08 0.00 0.00 0.00 0.00 10:30:33 veth8cd3a09 0.55 0.39 0.08 0.36 0.00 0.00 0.00 0.00 10:30:33 veth276b169 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 10:30:33 veth0e4f957 173.33 186.47 122.90 88.53 0.00 0.00 0.00 0.01 10:30:33 veth37acc45 103.01 95.58 71.48 50.45 0.00 0.00 0.00 0.01 10:30:33 veth6e3d14e 88.66 82.25 40.81 74.50 0.00 0.00 0.00 0.01 Average: lo 1.17 1.17 2.46 2.46 0.00 0.00 0.00 0.00 Average: ens3 123.00 84.46 929.49 24.58 0.00 0.00 0.00 0.00 Average: docker0 12.06 20.34 1.08 245.31 0.00 0.00 0.00 0.00 Average: br-0fc76a9a01dc 0.53 0.51 2.30 0.14 0.00 0.00 0.00 0.00 Average: vethda6a0b3 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc0c9675 0.06 0.08 0.01 0.02 0.00 0.00 0.00 0.00 Average: veth8cd3a09 0.15 0.12 0.02 0.09 0.00 0.00 0.00 0.00 Average: veth276b169 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth0e4f957 45.19 48.48 31.73 22.75 0.00 0.00 0.00 0.00 Average: veth37acc45 26.19 24.30 18.17 12.83 0.00 0.00 0.00 0.00 Average: veth6e3d14e 22.54 20.91 10.38 18.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-16g-509) 01/15/26 _x86_64_ (16 CPU) 09:45:53 LINUX RESTART (16 CPU) 09:50:33 CPU %user %nice %system %iowait %steal %idle 10:00:04 all 13.40 0.00 1.97 0.84 0.05 83.74 10:00:04 0 10.71 0.00 2.33 1.16 0.05 85.75 10:00:04 1 13.51 0.00 1.91 0.64 0.04 83.90 10:00:04 2 14.86 0.00 2.73 0.61 0.06 81.75 10:00:04 3 13.09 0.00 1.85 0.49 0.04 84.54 10:00:04 4 20.72 0.00 2.00 0.98 0.06 76.24 10:00:04 5 18.48 0.00 2.04 0.18 0.05 79.26 10:00:04 6 18.22 0.00 1.97 1.18 0.05 78.59 10:00:04 7 10.68 0.00 2.48 1.29 0.04 85.51 10:00:04 8 9.98 0.00 1.47 1.48 0.04 87.04 10:00:04 9 13.59 0.00 2.06 0.35 0.05 83.96 10:00:04 10 14.08 0.00 1.47 0.24 0.05 84.16 10:00:04 11 12.92 0.00 1.24 0.16 0.05 85.64 10:00:04 12 11.55 0.00 1.89 0.59 0.05 85.93 10:00:04 13 10.17 0.00 1.99 1.08 0.04 86.72 10:00:04 14 10.05 0.00 2.47 1.11 0.05 86.32 10:00:04 15 11.89 0.00 1.68 1.92 0.05 84.47 10:10:13 all 5.68 0.00 0.13 0.07 0.01 94.11 10:10:13 0 9.89 0.00 0.14 0.00 0.03 89.93 10:10:13 1 60.68 0.00 0.33 0.02 0.05 38.92 10:10:13 2 1.30 0.00 0.16 0.00 0.00 98.53 10:10:13 3 1.54 0.00 0.24 0.00 0.01 98.20 10:10:13 4 0.10 0.00 0.15 0.10 0.02 99.63 10:10:13 5 6.98 0.00 0.07 0.13 0.02 92.81 10:10:13 6 0.13 0.00 0.10 0.60 0.00 99.18 10:10:13 7 0.30 0.00 0.07 0.03 0.00 99.59 10:10:13 8 0.20 0.00 0.12 0.03 0.00 99.64 10:10:13 9 0.41 0.00 0.08 0.01 0.00 99.49 10:10:13 10 0.11 0.00 0.05 0.03 0.01 99.81 10:10:13 11 0.43 0.00 0.06 0.00 0.01 99.49 10:10:13 12 0.58 0.00 0.07 0.00 0.00 99.34 10:10:13 13 7.75 0.00 0.22 0.00 0.01 92.03 10:10:13 14 0.19 0.00 0.06 0.00 0.00 99.74 10:10:13 15 0.23 0.00 0.09 0.23 0.03 99.42 10:20:23 all 6.38 0.01 0.53 0.16 0.03 92.90 10:20:23 0 2.09 0.01 0.28 0.22 0.03 97.36 10:20:23 1 61.64 0.02 1.26 0.14 0.07 36.87 10:20:23 2 2.39 0.00 0.44 0.04 0.02 97.11 10:20:23 3 2.23 0.02 0.42 0.02 0.03 97.28 10:20:23 4 2.68 0.00 0.61 0.03 0.04 96.64 10:20:23 5 2.47 0.01 0.50 0.56 0.02 96.43 10:20:23 6 3.30 0.01 0.61 0.03 0.02 96.03 10:20:23 7 2.74 0.00 0.50 0.03 0.02 96.71 10:20:23 8 3.04 0.01 0.65 0.11 0.02 96.18 10:20:23 9 3.45 0.00 0.40 0.07 0.02 96.06 10:20:23 10 3.72 0.00 0.44 0.08 0.02 95.74 10:20:23 11 2.38 0.00 0.27 0.02 0.03 97.29 10:20:23 12 2.54 0.00 0.60 0.24 0.02 96.61 10:20:23 13 2.97 0.01 0.65 0.09 0.02 96.26 10:20:23 14 2.25 0.01 0.28 0.07 0.01 97.37 10:20:23 15 2.18 0.01 0.52 0.76 0.04 96.48 10:30:33 all 5.66 0.00 0.65 0.06 0.05 93.58 10:30:33 0 5.07 0.00 0.58 0.09 0.05 94.20 10:30:33 1 6.55 0.00 1.04 0.04 0.06 92.31 10:30:33 2 6.35 0.00 0.69 0.01 0.05 92.90 10:30:33 3 5.56 0.00 0.79 0.02 0.05 93.58 10:30:33 4 6.33 0.01 0.64 0.04 0.06 92.92 10:30:33 5 5.52 0.00 0.61 0.02 0.05 93.81 10:30:33 6 5.51 0.00 0.53 0.01 0.05 93.90 10:30:33 7 5.70 0.00 0.51 0.09 0.05 93.64 10:30:33 8 5.21 0.00 0.56 0.02 0.05 94.16 10:30:33 9 5.43 0.00 0.62 0.02 0.05 93.89 10:30:33 10 4.66 0.01 0.76 0.03 0.05 94.49 10:30:33 11 5.61 0.01 0.52 0.03 0.06 93.78 10:30:33 12 6.30 0.00 0.84 0.02 0.04 92.79 10:30:33 13 5.78 0.00 0.58 0.10 0.05 93.49 10:30:33 14 5.18 0.00 0.58 0.30 0.04 93.90 10:30:33 15 5.78 0.02 0.56 0.04 0.05 93.57 Average: all 7.69 0.00 0.80 0.27 0.03 91.20 Average: 0 6.88 0.00 0.81 0.36 0.04 91.92 Average: 1 35.97 0.01 1.12 0.20 0.06 62.64 Average: 2 6.08 0.00 0.98 0.16 0.03 92.76 Average: 3 5.49 0.00 0.81 0.13 0.03 93.54 Average: 4 7.24 0.00 0.83 0.27 0.04 91.61 Average: 5 8.20 0.00 0.79 0.22 0.03 90.76 Average: 6 6.60 0.00 0.78 0.44 0.03 92.14 Average: 7 4.76 0.00 0.86 0.35 0.03 94.01 Average: 8 4.52 0.00 0.69 0.39 0.03 94.37 Average: 9 5.59 0.00 0.77 0.11 0.03 93.51 Average: 10 5.50 0.00 0.67 0.09 0.03 93.70 Average: 11 5.21 0.00 0.51 0.05 0.04 94.19 Average: 12 5.14 0.00 0.84 0.21 0.03 93.79 Average: 13 6.61 0.00 0.84 0.31 0.03 92.22 Average: 14 4.32 0.00 0.82 0.36 0.03 94.47 Average: 15 4.91 0.01 0.70 0.72 0.04 93.63