---> uname -a: Linux prd-ubuntu2204-docker-8c-16g-495 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: 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: 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 951 44167 4 19179 62624 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:1e:32:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.86/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 83149sec preferred_lft 83149sec inet6 fe80::f816:3eff:fe1e:32cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 72:5b:fc:f7:ee:5a 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::705b:fcff:fef7:ee5a/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-495) 01/15/26 _x86_64_ (16 CPU) 08:37:05 LINUX RESTART (16 CPU) 08:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:50:06 411.30 1.62 398.51 11.18 465.97 55949.96 61742.73 09:00:12 41.04 0.19 38.62 2.22 1.54 8304.36 17808.38 09:10:00 31.62 0.02 30.63 0.97 1.90 6377.75 8530.51 09:20:22 52.92 0.20 50.00 2.72 14.88 4624.63 1919.68 09:30:09 14.12 0.00 13.17 0.95 0.00 478.56 8284.94 Average: 110.79 0.41 106.75 3.63 97.39 15211.93 19676.15 08:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:06 44300944 59960372 4955228 7.53 548144 14657448 4935432 7.38 2702328 17267388 449056 09:00:12 42278632 59547056 5625364 8.54 576048 15891464 5833224 8.72 2862884 19002080 668 09:10:00 41137112 59883772 5009720 7.61 627576 17445104 4941116 7.39 2873496 19983300 407644 09:20:22 30734088 50192132 14648672 22.25 640608 18133224 19553096 29.23 3325696 27873532 1324 09:30:09 40545924 59539968 5339100 8.11 640800 17654080 6365920 9.52 3170764 20242460 40 Average: 39799340 57824660 7115617 10.81 606635 16756264 8325758 12.45 2987034 20873752 171746 08:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:06 lo 0.56 0.56 0.12 0.12 0.00 0.00 0.00 0.00 08:50:06 ens3 357.25 224.36 2632.81 57.28 0.00 0.00 0.00 0.00 08:50:06 docker0 27.88 44.49 1.57 641.76 0.00 0.00 0.00 0.00 09:00:12 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 09:00:12 ens3 35.91 21.90 516.85 3.80 0.00 0.00 0.00 0.00 09:00:12 docker0 13.55 22.06 0.94 302.13 0.00 0.00 0.00 0.00 09:00:12 veth7349b06 4.84 9.25 0.52 173.99 0.00 0.00 0.00 0.01 09:10:00 lo 0.44 0.44 0.09 0.09 0.00 0.00 0.00 0.00 09:10:00 ens3 136.25 108.25 1011.29 28.16 0.00 0.00 0.00 0.00 09:10:00 docker0 10.72 15.79 2.03 51.74 0.00 0.00 0.00 0.00 09:10:00 br-360a6d646b22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:22 lo 1.95 1.95 4.37 4.37 0.00 0.00 0.00 0.00 09:20:22 ens3 114.60 91.65 32.66 36.52 0.00 0.00 0.00 0.00 09:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:22 br-360a6d646b22 1.21 1.14 4.11 0.30 0.00 0.00 0.00 0.00 09:20:22 vethb76fa87 0.08 0.17 0.00 0.01 0.00 0.00 0.00 0.00 09:20:22 veth00fdec0 128.07 134.98 84.34 64.91 0.00 0.00 0.00 0.01 09:20:22 veth4a73edc 0.12 0.19 0.01 0.03 0.00 0.00 0.00 0.00 09:20:22 veth9e40dc5 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 09:20:22 veth11cbf82 0.50 0.42 0.07 0.30 0.00 0.00 0.00 0.00 09:20:22 vethc1436af 83.82 79.88 58.66 39.97 0.00 0.00 0.00 0.00 09:20:22 veth207fe82 50.84 46.99 23.32 43.87 0.00 0.00 0.00 0.00 09:30:09 lo 10.55 10.55 53.61 53.61 0.00 0.00 0.00 0.00 09:30:09 ens3 78.48 67.30 26.18 26.45 0.00 0.00 0.00 0.00 09:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:09 br-360a6d646b22 5.97 5.89 52.74 1.02 0.00 0.00 0.00 0.00 09:30:09 vethb76fa87 0.00 0.03 0.00 0.01 0.00 0.00 0.00 0.00 09:30:09 veth00fdec0 280.51 302.43 229.05 128.32 0.00 0.00 0.00 0.02 Average: lo 2.70 2.70 11.42 11.42 0.00 0.00 0.00 0.00 Average: ens3 144.69 102.76 842.76 30.50 0.00 0.00 0.00 0.00 Average: docker0 10.43 16.47 0.90 199.92 0.00 0.00 0.00 0.00 Average: br-360a6d646b22 1.42 1.39 11.15 0.26 0.00 0.00 0.00 0.00 Average: vethb76fa87 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth00fdec0 81.26 86.97 62.17 38.48 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-16g-495) 01/15/26 _x86_64_ (16 CPU) 08:37:05 LINUX RESTART (16 CPU) 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:50:06 all 15.69 0.00 1.81 0.62 0.04 81.82 08:50:06 0 12.59 0.00 1.04 0.30 0.04 86.03 08:50:06 1 22.47 0.00 2.50 0.33 0.05 74.64 08:50:06 2 12.82 0.00 2.45 2.04 0.04 82.65 08:50:06 3 18.93 0.00 1.95 0.39 0.04 78.68 08:50:06 4 11.25 0.00 2.11 0.98 0.04 85.63 08:50:06 5 17.00 0.00 1.91 0.48 0.05 80.56 08:50:06 6 17.67 0.00 1.15 0.33 0.04 80.81 08:50:06 7 13.21 0.00 1.45 0.18 0.04 85.12 08:50:06 8 14.28 0.00 0.91 0.13 0.03 84.65 08:50:06 9 14.60 0.00 1.99 0.44 0.04 82.94 08:50:06 10 15.22 0.00 1.51 0.37 0.04 82.85 08:50:06 11 13.90 0.00 1.51 0.93 0.04 83.62 08:50:06 12 14.09 0.00 1.44 0.27 0.04 84.16 08:50:06 13 24.94 0.00 2.01 0.21 0.06 72.78 08:50:06 14 14.62 0.00 2.70 0.92 0.05 81.71 08:50:06 15 13.52 0.00 2.44 1.66 0.05 82.34 09:00:12 all 6.05 0.00 0.23 0.11 0.01 93.60 09:00:12 0 0.90 0.00 0.21 0.07 0.03 98.79 09:00:12 1 0.43 0.00 0.20 0.05 0.01 99.32 09:00:12 2 0.52 0.00 0.18 0.06 0.01 99.23 09:00:12 3 0.49 0.00 0.23 0.25 0.01 99.03 09:00:12 4 0.65 0.00 0.22 0.08 0.01 99.05 09:00:12 5 0.27 0.00 0.15 0.02 0.00 99.56 09:00:12 6 0.38 0.00 0.15 0.02 0.01 99.44 09:00:12 7 0.26 0.00 0.18 0.72 0.01 98.83 09:00:12 8 0.39 0.00 0.13 0.05 0.01 99.43 09:00:12 9 36.52 0.00 0.28 0.03 0.03 63.15 09:00:12 10 40.58 0.00 0.47 0.02 0.03 58.88 09:00:12 11 0.62 0.00 0.25 0.16 0.01 98.96 09:00:12 12 0.46 0.00 0.24 0.08 0.01 99.22 09:00:12 13 10.00 0.00 0.37 0.03 0.02 89.58 09:00:12 14 3.91 0.00 0.15 0.06 0.01 95.87 09:00:12 15 0.44 0.00 0.23 0.08 0.01 99.24 09:10:00 all 5.25 0.00 0.39 0.07 0.02 94.28 09:10:00 0 0.88 0.00 0.28 0.00 0.03 98.81 09:10:00 1 13.70 0.00 0.81 0.05 0.04 85.40 09:10:00 2 17.46 0.00 0.42 0.17 0.02 81.92 09:10:00 3 0.93 0.00 0.34 0.13 0.01 98.58 09:10:00 4 2.01 0.00 0.58 0.01 0.01 97.38 09:10:00 5 0.93 0.00 0.29 0.26 0.01 98.51 09:10:00 6 0.70 0.00 0.27 0.10 0.01 98.93 09:10:00 7 0.70 0.00 0.23 0.01 0.01 99.04 09:10:00 8 1.20 0.00 0.28 0.12 0.01 98.39 09:10:00 9 0.49 0.00 0.27 0.01 0.03 99.19 09:10:00 10 1.26 0.00 0.16 0.01 0.01 98.56 09:10:00 11 0.66 0.00 0.17 0.02 0.02 99.14 09:10:00 12 0.64 0.00 0.16 0.01 0.01 99.17 09:10:00 13 8.29 0.00 1.06 0.07 0.03 90.56 09:10:00 14 33.24 0.00 0.66 0.05 0.03 66.01 09:10:00 15 0.89 0.00 0.17 0.07 0.01 98.86 09:20:22 all 6.65 0.01 0.68 0.13 0.05 92.48 09:20:22 0 6.15 0.01 0.67 0.16 0.05 92.96 09:20:22 1 7.04 0.01 0.71 0.07 0.05 92.12 09:20:22 2 6.39 0.01 0.74 0.13 0.05 92.67 09:20:22 3 6.34 0.02 1.04 0.21 0.05 92.34 09:20:22 4 6.56 0.01 0.69 0.04 0.05 92.64 09:20:22 5 6.33 0.02 0.57 0.07 0.05 92.97 09:20:22 6 6.42 0.01 0.58 0.05 0.05 92.89 09:20:22 7 7.32 0.00 0.60 0.20 0.05 91.83 09:20:22 8 6.49 0.01 0.73 0.09 0.05 92.64 09:20:22 9 7.22 0.01 0.68 0.08 0.05 91.96 09:20:22 10 6.57 0.01 0.58 0.06 0.06 92.71 09:20:22 11 6.47 0.01 0.70 0.02 0.05 92.75 09:20:22 12 7.36 0.01 0.55 0.05 0.04 91.99 09:20:22 13 6.58 0.00 0.69 0.42 0.05 92.25 09:20:22 14 6.66 0.02 0.64 0.06 0.05 92.57 09:20:22 15 6.50 0.01 0.68 0.40 0.05 92.37 09:30:09 all 2.56 0.00 0.63 0.02 0.05 96.75 09:30:09 0 2.87 0.00 0.68 0.00 0.04 96.41 09:30:09 1 2.89 0.00 0.66 0.01 0.05 96.39 09:30:09 2 2.72 0.00 0.74 0.01 0.05 96.47 09:30:09 3 2.68 0.00 0.61 0.03 0.04 96.64 09:30:09 4 2.32 0.00 0.61 0.00 0.05 97.02 09:30:09 5 2.74 0.00 0.57 0.01 0.05 96.65 09:30:09 6 2.57 0.00 0.66 0.02 0.04 96.71 09:30:09 7 2.14 0.00 0.60 0.08 0.04 97.13 09:30:09 8 2.15 0.00 0.71 0.01 0.05 97.08 09:30:09 9 2.62 0.00 0.67 0.01 0.04 96.66 09:30:09 10 2.29 0.00 0.51 0.01 0.05 97.15 09:30:09 11 2.95 0.00 0.64 0.04 0.05 96.32 09:30:09 12 2.42 0.00 0.67 0.01 0.04 96.86 09:30:09 13 1.67 0.00 0.50 0.03 0.05 97.76 09:30:09 14 2.68 0.00 0.62 0.03 0.05 96.62 09:30:09 15 3.20 0.00 0.61 0.05 0.04 96.10 Average: all 7.27 0.00 0.75 0.19 0.03 91.75 Average: 0 4.71 0.00 0.58 0.11 0.04 94.56 Average: 1 9.30 0.00 0.98 0.10 0.04 89.58 Average: 2 7.95 0.00 0.91 0.48 0.03 90.62 Average: 3 5.91 0.00 0.84 0.20 0.03 93.01 Average: 4 4.59 0.00 0.84 0.22 0.03 94.32 Average: 5 5.49 0.00 0.70 0.17 0.03 93.61 Average: 6 5.59 0.00 0.56 0.10 0.03 93.71 Average: 7 4.77 0.00 0.61 0.24 0.03 94.34 Average: 8 4.95 0.00 0.55 0.08 0.03 94.39 Average: 9 12.41 0.00 0.78 0.11 0.04 86.66 Average: 10 13.30 0.00 0.65 0.10 0.04 85.91 Average: 11 4.95 0.00 0.66 0.24 0.03 94.12 Average: 12 5.04 0.00 0.61 0.08 0.03 94.23 Average: 13 10.33 0.00 0.92 0.15 0.04 88.55 Average: 14 12.14 0.00 0.95 0.23 0.04 86.64 Average: 15 4.94 0.00 0.83 0.45 0.03 93.75