---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-47471 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 12G 66G 16% / 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 650 8682 4 6656 14996 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:72:ee:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.54/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79321sec preferred_lft 79321sec inet6 fe80::f816:3eff:fe72:ee06/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:98:32:4a 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-47471) 07/30/25 _x86_64_ (4 CPU) 09:58:34 LINUX RESTART (4 CPU) 10:00:27 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:10:29 18.54 0.44 5.72 12.39 398.92 5069.64 251965.37 10:20:02 1.25 0.01 1.24 0.00 0.06 14.91 16.96 10:30:14 1.24 0.00 1.24 0.00 0.00 14.38 0.00 10:40:27 1.30 0.00 1.30 0.00 0.00 14.75 0.00 10:50:11 1.56 0.00 1.56 0.00 0.00 17.96 0.00 11:00:34 1.55 0.00 1.55 0.00 0.00 17.67 0.00 11:10:34 1.63 0.00 1.63 0.00 0.00 18.60 0.00 11:20:17 1.67 0.00 1.67 0.00 0.00 18.90 0.00 11:30:02 62.96 17.48 44.11 1.37 426.53 5219.54 6732.05 11:40:12 26.25 0.11 23.04 3.10 10.02 6030.31 30428.27 11:50:34 29.78 0.04 26.81 2.94 0.90 7284.22 28599.28 Average: 13.42 1.60 10.00 1.81 75.09 2177.40 29035.32 10:00:27 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:29 13578588 15544484 472640 2.89 40832 2152240 1114004 6.39 336608 2198600 28 10:20:02 13577368 15543836 473204 2.89 41280 2152360 1114084 6.39 337052 2201232 180 10:30:14 13573136 15540036 477096 2.91 41672 2152376 1114148 6.40 337480 2210552 144 10:40:27 13572132 15539460 477680 2.92 42112 2152380 1114132 6.40 337892 2210512 60 10:50:11 13571388 15539340 477688 2.92 42704 2152380 1114212 6.40 338492 2210620 44 11:00:34 13570380 15539032 478024 2.92 43296 2152464 1114196 6.40 339100 2210856 8 11:10:34 13569132 15538540 478576 2.92 43908 2152600 1114260 6.40 339704 2210816 8 11:20:17 13567876 15537864 479236 2.93 44484 2152608 1114276 6.40 340276 2210916 24 11:30:02 10559320 13841580 2119384 12.94 111744 3321688 2627992 15.08 727080 4725828 65208 11:40:12 9400728 13147512 2808156 17.15 136940 3717164 2779496 15.95 879124 5664800 20544 11:50:34 5844596 10681584 5269792 32.19 150928 4747220 5133040 29.46 1188824 8864204 280 Average: 12216786 14726661 1273771 7.78 67264 2636862 1768531 10.15 500148 3356267 7866 10:00:27 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:29 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 10:10:29 ens3 11.05 5.99 206.57 0.45 0.00 0.00 0.00 0.00 10:10:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:02 ens3 0.54 0.18 0.16 0.11 0.00 0.00 0.00 0.00 10:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:30:14 ens3 0.78 0.54 0.10 0.55 0.00 0.00 0.00 0.00 10:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:27 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:27 ens3 0.46 0.12 0.10 0.06 0.00 0.00 0.00 0.00 10:40:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:11 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:50:11 ens3 0.33 0.13 0.07 0.04 0.00 0.00 0.00 0.00 10:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:34 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:34 ens3 0.23 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:00:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:34 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:34 ens3 0.26 0.11 0.06 0.04 0.00 0.00 0.00 0.00 11:10:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:17 ens3 0.28 0.11 0.06 0.04 0.00 0.00 0.00 0.00 11:20:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:02 lo 307.39 307.39 291.94 291.94 0.00 0.00 0.00 0.00 11:30:02 ens3 118.59 86.97 1088.83 17.52 0.00 0.00 0.00 0.00 11:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:12 lo 1381.51 1381.51 1308.10 1308.10 0.00 0.00 0.00 0.00 11:40:12 ens3 56.46 42.19 31.25 14.36 0.00 0.00 0.00 0.00 11:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:34 lo 1124.56 1124.56 1112.30 1112.30 0.00 0.00 0.00 0.00 11:50:34 ens3 42.30 32.22 48.05 11.56 0.00 0.00 0.00 0.00 11:50:34 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 260.82 260.82 251.45 251.45 0.00 0.00 0.00 0.00 Average: ens3 20.97 15.29 122.67 4.09 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-47471) 07/30/25 _x86_64_ (4 CPU) 09:58:34 LINUX RESTART (4 CPU) 10:00:27 CPU %user %nice %system %iowait %steal %idle 10:10:29 all 0.40 0.00 0.22 0.40 0.01 98.97 10:10:29 0 0.39 0.00 0.16 0.64 0.01 98.79 10:10:29 1 0.39 0.00 0.13 0.36 0.01 99.11 10:10:29 2 0.37 0.00 0.29 0.38 0.01 98.94 10:10:29 3 0.43 0.00 0.28 0.23 0.01 99.05 10:20:02 all 0.13 0.00 0.02 0.01 0.01 99.83 10:20:02 0 0.23 0.00 0.03 0.03 0.02 99.69 10:20:02 1 0.01 0.00 0.01 0.00 0.01 99.97 10:20:02 2 0.25 0.00 0.02 0.00 0.01 99.72 10:20:02 3 0.01 0.00 0.02 0.00 0.01 99.95 10:30:14 all 0.15 0.00 0.02 0.01 0.01 99.81 10:30:14 0 0.10 0.00 0.02 0.01 0.01 99.86 10:30:14 1 0.02 0.00 0.02 0.04 0.01 99.91 10:30:14 2 0.02 0.00 0.02 0.00 0.00 99.96 10:30:14 3 0.46 0.00 0.02 0.00 0.01 99.50 10:40:27 all 0.14 0.00 0.02 0.02 0.01 99.81 10:40:27 0 0.00 0.00 0.01 0.06 0.01 99.92 10:40:27 1 0.01 0.00 0.01 0.00 0.01 99.96 10:40:27 2 0.01 0.00 0.01 0.02 0.00 99.95 10:40:27 3 0.53 0.00 0.04 0.00 0.02 99.42 10:50:11 all 0.17 0.00 0.02 0.04 0.01 99.76 10:50:11 0 0.03 0.00 0.03 0.00 0.02 99.92 10:50:11 1 0.02 0.00 0.01 0.00 0.01 99.95 10:50:11 2 0.02 0.00 0.02 0.14 0.01 99.81 10:50:11 3 0.62 0.00 0.01 0.00 0.01 99.35 11:00:34 all 0.29 0.00 0.02 0.01 0.01 99.67 11:00:34 0 0.01 0.00 0.02 0.04 0.01 99.93 11:00:34 1 0.02 0.00 0.02 0.01 0.01 99.94 11:00:34 2 0.01 0.00 0.02 0.00 0.01 99.96 11:00:34 3 1.10 0.00 0.02 0.01 0.01 98.86 11:10:34 all 0.08 0.00 0.02 0.01 0.01 99.88 11:10:34 0 0.02 0.00 0.03 0.03 0.02 99.89 11:10:34 1 0.01 0.00 0.02 0.01 0.01 99.96 11:10:34 2 0.02 0.00 0.02 0.00 0.01 99.96 11:10:34 3 0.26 0.00 0.02 0.00 0.01 99.71 11:20:17 all 0.10 0.00 0.02 0.01 0.01 99.86 11:20:17 0 0.18 0.00 0.05 0.03 0.03 99.72 11:20:17 1 0.18 0.00 0.02 0.01 0.01 99.79 11:20:17 2 0.02 0.00 0.02 0.00 0.01 99.96 11:20:17 3 0.01 0.00 0.01 0.00 0.01 99.98 11:30:02 all 19.74 0.07 1.08 0.39 0.04 78.67 11:30:02 0 18.97 0.00 0.77 0.14 0.04 80.08 11:30:02 1 20.19 0.22 1.22 0.29 0.04 78.03 11:30:02 2 19.98 0.08 1.22 0.68 0.04 78.00 11:30:02 3 19.82 0.00 1.12 0.45 0.04 78.57 11:40:12 all 63.74 0.00 2.56 0.20 0.09 33.41 11:40:12 0 62.78 0.00 2.41 0.23 0.10 34.49 11:40:12 1 64.11 0.00 2.71 0.15 0.10 32.93 11:40:12 2 63.73 0.00 2.71 0.27 0.09 33.20 11:40:12 3 64.34 0.00 2.40 0.15 0.09 33.02 11:50:34 all 55.44 0.00 2.33 0.47 0.10 41.66 11:50:34 0 52.46 0.00 2.13 0.64 0.09 44.68 11:50:34 1 55.77 0.00 2.32 0.66 0.10 41.16 11:50:34 2 56.05 0.00 2.81 0.39 0.10 40.66 11:50:34 3 57.48 0.00 2.08 0.19 0.10 40.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.96 0.01 0.58 0.14 0.03 86.28 Average: 0 12.49 0.00 0.52 0.17 0.03 86.79 Average: 1 13.00 0.02 0.60 0.14 0.03 86.22 Average: 2 12.96 0.01 0.66 0.17 0.03 86.18 Average: 3 13.38 0.00 0.55 0.09 0.03 85.94