---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47927 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 601 9845 4 5542 15044 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:d9:c0:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.105/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 75497sec preferred_lft 75497sec inet6 fe80::f816:3eff:fed9:c017/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:05:3a:8e 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 ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-47927) 07/31/25 _x86_64_ (4 CPU) 12:10:06 LINUX RESTART (4 CPU) 12:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:30:01 9.68 0.01 8.23 1.44 0.05 667.42 26065.02 12:40:01 36.12 0.18 31.29 4.64 5.16 10621.83 47609.14 12:50:11 2.23 0.00 2.23 0.00 0.00 26.47 0.00 13:00:01 2.21 0.00 2.21 0.00 0.00 25.56 0.00 13:10:01 2.15 0.00 2.15 0.00 0.00 24.38 0.00 13:20:13 1.68 0.00 1.68 0.00 0.00 18.90 0.00 13:30:01 1.79 0.00 1.79 0.00 0.00 20.46 0.00 13:40:01 1.84 0.00 1.84 0.00 0.00 20.57 0.00 13:50:14 14.47 0.00 1.61 12.85 0.14 17.76 228262.04 14:00:01 1.41 0.00 1.41 0.00 0.00 15.34 0.00 14:10:01 1.62 0.00 1.62 0.00 0.00 17.83 0.00 14:20:15 1.68 0.00 1.68 0.00 0.00 18.08 0.00 14:30:01 1.57 0.00 1.57 0.00 0.00 17.19 0.00 14:40:01 1.49 0.00 1.49 0.00 0.00 16.89 0.00 14:50:16 1.56 0.00 1.56 0.00 0.00 17.36 0.00 15:00:01 1.48 0.00 1.48 0.00 0.00 16.59 0.00 15:10:01 1.59 0.00 1.59 0.00 0.12 17.52 0.00 Average: 4.99 0.01 3.85 1.13 0.32 681.25 18040.68 12:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 9367188 12969800 2987664 18.25 140940 3592316 3289172 18.88 883940 5739344 13024 12:40:01 7362836 12697580 3250184 19.85 174820 5199864 3304728 18.97 1558712 6953964 232 12:50:11 7362360 12697240 3250672 19.85 175036 5199876 3304924 18.97 1558924 6954552 28 13:00:01 7361112 12696288 3251600 19.86 175356 5199884 3304876 18.97 1559216 6955324 220 13:10:01 7358340 12693824 3254052 19.87 175536 5199960 3304876 18.97 1559436 6956168 192 13:20:13 7356832 12692616 3255276 19.88 175664 5200096 3305004 18.97 1559560 6957080 48 13:30:01 7356580 12692744 3255148 19.88 175908 5200232 3305136 18.97 1559804 6958388 228 13:40:01 7356076 12692536 3255388 19.88 176080 5200368 3305072 18.97 1559964 6959248 212 13:50:14 7352548 12693916 3253828 19.87 176408 5204940 3305200 18.97 1564856 6959832 220 14:00:01 7351288 12692780 3255024 19.88 176528 5204944 3305200 18.97 1564976 6960844 212 14:10:01 7349276 12690944 3256944 19.89 176680 5204956 3305328 18.97 1565124 6961544 208 14:20:15 7346756 12688540 3259364 19.91 176780 5204964 3305328 18.97 1565232 6962448 224 14:30:01 7346000 12688200 3259716 19.91 176924 5205228 3305328 18.97 1565376 6963504 12 14:40:01 7345244 12687556 3260324 19.91 177024 5205244 3305392 18.97 1565468 6964544 224 14:50:16 7344488 12686940 3260932 19.92 177152 5205252 3305456 18.97 1565604 6965488 192 15:00:01 7343484 12686060 3261820 19.92 177264 5205260 3305392 18.97 1565720 6966252 224 15:10:01 7342476 12685236 3262664 19.93 177340 5205368 3305392 18.97 1565792 6967240 220 Average: 7470758 12707812 3240624 19.79 174202 5108162 3304224 18.97 1522806 6888574 936 12:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 lo 55.46 55.46 14.09 14.09 0.00 0.00 0.00 0.00 12:30:01 ens3 6.29 5.41 4.28 1.83 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 2129.85 2129.85 2048.69 2048.69 0.00 0.00 0.00 0.00 12:40:01 ens3 76.96 55.97 474.77 13.64 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:11 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 12:50:11 ens3 0.51 0.15 0.12 0.06 0.00 0.00 0.00 0.00 12:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 0.77 0.19 0.22 0.14 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:10:01 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:13 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:20:13 ens3 0.36 0.15 0.09 0.06 0.00 0.00 0.00 0.00 13:20:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.99 0.25 0.29 0.17 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:01 ens3 0.45 0.12 0.11 0.06 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 13:50:14 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 0.27 0.09 0.07 0.04 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 ens3 0.79 0.85 0.15 0.96 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:15 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 14:20:15 ens3 0.28 0.11 0.06 0.04 0.00 0.00 0.00 0.00 14:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 0.40 0.13 0.11 0.06 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:16 ens3 0.52 0.19 0.17 0.10 0.00 0.00 0.00 0.00 14:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 ens3 0.33 0.10 0.07 0.04 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 128.65 128.65 121.35 121.35 0.00 0.00 0.00 0.00 Average: ens3 5.29 3.77 28.27 1.02 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-4c-4g-47927) 07/31/25 _x86_64_ (4 CPU) 12:10:06 LINUX RESTART (4 CPU) 12:20:00 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 16.07 0.00 0.86 0.08 0.08 82.91 12:30:01 0 16.17 0.00 0.88 0.06 0.08 82.80 12:30:01 1 15.64 0.00 0.89 0.19 0.08 83.20 12:30:01 2 16.48 0.00 0.85 0.02 0.08 82.57 12:30:01 3 16.00 0.00 0.84 0.03 0.08 83.05 12:40:01 all 47.65 0.00 2.61 0.42 0.09 49.23 12:40:01 0 47.00 0.00 2.40 0.48 0.09 50.03 12:40:01 1 46.52 0.00 2.57 0.47 0.09 50.34 12:40:01 2 49.34 0.00 2.58 0.21 0.09 47.79 12:40:01 3 47.74 0.00 2.89 0.51 0.09 48.77 12:50:11 all 0.26 0.00 0.04 0.01 0.03 99.66 12:50:11 0 0.09 0.00 0.05 0.04 0.03 99.79 12:50:11 1 0.09 0.00 0.05 0.00 0.03 99.83 12:50:11 2 0.83 0.00 0.05 0.00 0.03 99.09 12:50:11 3 0.04 0.00 0.02 0.00 0.01 99.93 13:00:01 all 0.12 0.00 0.05 0.02 0.03 99.79 13:00:01 0 0.06 0.00 0.06 0.04 0.04 99.81 13:00:01 1 0.06 0.00 0.06 0.02 0.04 99.82 13:00:01 2 0.20 0.00 0.05 0.01 0.02 99.73 13:00:01 3 0.17 0.00 0.02 0.00 0.01 99.80 13:10:01 all 0.17 0.00 0.04 0.01 0.03 99.75 13:10:01 0 0.05 0.00 0.05 0.01 0.03 99.86 13:10:01 1 0.04 0.00 0.04 0.00 0.03 99.88 13:10:01 2 0.57 0.00 0.06 0.02 0.04 99.31 13:10:01 3 0.03 0.00 0.03 0.00 0.01 99.93 13:20:13 all 0.15 0.00 0.04 0.01 0.03 99.77 13:20:13 0 0.04 0.00 0.04 0.00 0.03 99.88 13:20:13 1 0.03 0.00 0.03 0.00 0.02 99.91 13:20:13 2 0.52 0.00 0.07 0.01 0.05 99.36 13:20:13 3 0.02 0.00 0.02 0.01 0.02 99.93 13:30:01 all 0.20 0.00 0.04 0.02 0.02 99.71 13:30:01 0 0.04 0.00 0.04 0.02 0.02 99.87 13:30:01 1 0.06 0.00 0.05 0.01 0.03 99.85 13:30:01 2 0.67 0.00 0.05 0.00 0.03 99.25 13:30:01 3 0.04 0.00 0.03 0.06 0.02 99.85 13:40:01 all 0.28 0.00 0.05 0.01 0.02 99.64 13:40:01 0 0.02 0.00 0.03 0.01 0.02 99.92 13:40:01 1 0.61 0.00 0.06 0.00 0.03 99.31 13:40:01 2 0.42 0.00 0.05 0.00 0.02 99.50 13:40:01 3 0.07 0.00 0.05 0.02 0.03 99.83 13:50:14 all 0.05 0.00 0.05 0.03 0.02 99.85 13:50:14 0 0.04 0.00 0.04 0.01 0.02 99.89 13:50:14 1 0.04 0.00 0.05 0.00 0.02 99.89 13:50:14 2 0.05 0.00 0.04 0.00 0.03 99.88 13:50:14 3 0.08 0.00 0.07 0.10 0.03 99.73 14:00:01 all 0.17 0.00 0.05 0.01 0.02 99.75 14:00:01 0 0.02 0.00 0.02 0.02 0.01 99.92 14:00:01 1 0.36 0.00 0.06 0.00 0.03 99.54 14:00:01 2 0.28 0.00 0.07 0.00 0.03 99.62 14:00:01 3 0.04 0.00 0.03 0.01 0.02 99.90 14:10:01 all 0.08 0.00 0.05 0.01 0.03 99.83 14:10:01 0 0.05 0.00 0.03 0.01 0.02 99.90 14:10:01 1 0.16 0.00 0.07 0.00 0.04 99.73 14:10:01 2 0.05 0.00 0.05 0.03 0.03 99.85 14:10:01 3 0.08 0.00 0.06 0.00 0.03 99.84 14:10:01 CPU %user %nice %system %iowait %steal %idle 14:20:15 all 0.28 0.00 0.05 0.01 0.03 99.64 14:20:15 0 0.16 0.00 0.02 0.00 0.01 99.79 14:20:15 1 0.09 0.00 0.07 0.00 0.04 99.80 14:20:15 2 0.09 0.00 0.07 0.01 0.03 99.80 14:20:15 3 0.77 0.00 0.03 0.00 0.02 99.18 14:30:01 all 0.06 0.00 0.04 0.01 0.02 99.86 14:30:01 0 0.05 0.00 0.04 0.01 0.02 99.88 14:30:01 1 0.08 0.00 0.04 0.00 0.03 99.85 14:30:01 2 0.07 0.00 0.05 0.00 0.03 99.86 14:30:01 3 0.06 0.00 0.04 0.01 0.02 99.87 14:40:01 all 0.08 0.00 0.04 0.01 0.02 99.85 14:40:01 0 0.10 0.00 0.03 0.00 0.02 99.84 14:40:01 1 0.07 0.00 0.04 0.00 0.03 99.86 14:40:01 2 0.06 0.00 0.05 0.00 0.03 99.86 14:40:01 3 0.09 0.00 0.04 0.02 0.02 99.84 14:50:16 all 0.19 0.00 0.04 0.01 0.03 99.74 14:50:16 0 0.03 0.00 0.03 0.00 0.02 99.91 14:50:16 1 0.15 0.00 0.04 0.01 0.02 99.77 14:50:16 2 0.05 0.00 0.05 0.01 0.02 99.87 14:50:16 3 0.53 0.00 0.04 0.00 0.03 99.39 15:00:01 all 0.04 0.00 0.04 0.01 0.02 99.89 15:00:01 0 0.03 0.00 0.03 0.01 0.02 99.91 15:00:01 1 0.04 0.00 0.04 0.01 0.02 99.90 15:00:01 2 0.04 0.00 0.04 0.00 0.03 99.89 15:00:01 3 0.06 0.00 0.04 0.01 0.03 99.85 15:10:01 all 0.12 0.00 0.04 0.01 0.02 99.81 15:10:01 0 0.03 0.00 0.03 0.01 0.02 99.92 15:10:01 1 0.08 0.00 0.03 0.01 0.01 99.86 15:10:01 2 0.08 0.00 0.07 0.00 0.04 99.81 15:10:01 3 0.29 0.00 0.04 0.00 0.03 99.64 Average: all 3.87 0.00 0.24 0.04 0.03 95.81 Average: 0 3.75 0.00 0.23 0.04 0.03 95.95 Average: 1 3.76 0.00 0.25 0.04 0.03 95.91 Average: 2 4.09 0.00 0.25 0.02 0.04 95.60 Average: 3 3.88 0.00 0.25 0.05 0.03 95.79