---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-38802 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 18G 60G 23% / 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 722 6586 4 8681 14924 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:5f:96:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.150/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78426sec preferred_lft 78426sec inet6 fe80::f816:3eff:fe5f:969d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:77:70:44 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-16g-38802) 07/01/25 _x86_64_ (4 CPU) 14:27:07 LINUX RESTART (4 CPU) 14:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:17 34.84 1.62 30.57 2.65 615.30 12906.64 22748.33 14:50:00 54.07 2.58 35.34 16.14 97.94 18813.70 243686.02 15:00:00 7.41 0.08 7.06 0.27 2.04 171.73 789.74 15:10:17 37.74 18.29 18.38 1.07 152.29 1627.92 6314.04 15:20:01 20.28 0.01 19.55 0.72 0.11 331.58 1719.60 15:30:01 7.78 0.00 7.50 0.27 0.00 134.45 713.21 15:40:17 4.50 0.00 4.33 0.17 0.00 80.10 53.75 15:50:01 4.98 0.00 4.79 0.19 0.00 92.92 85.59 16:00:01 5.05 0.00 4.86 0.19 0.00 85.76 58.12 16:10:17 33.24 18.20 14.31 0.74 152.30 1258.51 1308.72 16:20:01 9.58 0.04 9.13 0.42 1.69 167.32 552.38 16:30:01 10.91 0.01 10.40 0.50 0.09 1184.88 762.13 Average: 19.24 3.48 13.85 1.91 87.01 3060.26 22699.05 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:17 5826980 13395900 2540680 15.52 198932 7277404 3247060 18.64 1224504 8695252 40 14:50:00 5802112 12233508 3698216 22.59 235060 6067044 6018940 34.55 2105012 7789136 1360 15:00:00 8882460 15318500 613672 3.75 236304 6070432 1313188 7.54 2123620 4683908 64 15:10:17 5506488 12349672 3580676 21.87 248860 6451732 4347628 24.96 2289424 7883132 1204 15:20:01 6039112 12887164 3043504 18.59 251584 6453824 3718280 21.34 2308032 7338992 388 15:30:01 4378168 11229724 4699976 28.71 252756 6456144 5330852 30.60 2309612 8991172 352 15:40:17 4577216 11431948 4497640 27.47 253416 6458644 5144180 29.53 2310464 8780836 500 15:50:01 2969888 9827616 6101172 37.26 254096 6460912 6736596 38.67 2311392 10389972 412 16:00:01 2943564 9803088 6125560 37.41 254748 6462076 6710608 38.52 2312176 10410208 440 16:10:17 4590148 11788168 4141056 25.29 263308 6777000 5061440 29.05 2456800 8610868 52 16:20:01 4147136 11349888 4578896 27.97 264344 6780456 5268284 30.24 2460036 9042456 272 16:30:01 3971672 11461412 4466976 27.28 271980 7043820 5167432 29.66 2555904 9120952 440 Average: 4969579 11923049 4007335 24.48 248782 6563291 4838707 27.77 2230581 8478074 460 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:17 lo 1.38 1.38 1.70 1.70 0.00 0.00 0.00 0.00 14:40:17 ens3 52.26 32.99 981.66 3.43 0.00 0.00 0.00 0.00 14:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:00 lo 11.45 11.45 9.83 9.83 0.00 0.00 0.00 0.00 14:50:00 ens3 1.37 1.36 0.53 0.41 0.00 0.00 0.00 0.00 14:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:00 lo 15.10 15.10 8.14 8.14 0.00 0.00 0.00 0.00 15:00:00 ens3 0.73 0.52 0.17 0.13 0.00 0.00 0.00 0.00 15:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:17 lo 17.53 17.53 9.94 9.94 0.00 0.00 0.00 0.00 15:10:17 ens3 1.47 1.27 0.38 0.97 0.00 0.00 0.00 0.00 15:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 13.47 13.47 7.42 7.42 0.00 0.00 0.00 0.00 15:20:01 ens3 1.03 0.96 0.21 0.40 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 19.73 19.73 9.27 9.27 0.00 0.00 0.00 0.00 15:30:01 ens3 0.74 0.66 0.15 0.12 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 15:40:17 lo 19.00 19.00 6.60 6.60 0.00 0.00 0.00 0.00 15:40:17 ens3 0.53 0.36 0.12 0.09 0.00 0.00 0.00 0.00 15:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 24.79 24.79 11.28 11.28 0.00 0.00 0.00 0.00 15:50:01 ens3 0.79 0.54 0.19 0.14 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 11.95 11.95 7.44 7.44 0.00 0.00 0.00 0.00 16:00:01 ens3 0.62 0.43 0.13 0.10 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:17 lo 14.54 14.54 7.70 7.70 0.00 0.00 0.00 0.00 16:10:17 ens3 1.47 0.92 0.34 0.25 0.00 0.00 0.00 0.00 16:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 22.13 22.13 8.35 8.35 0.00 0.00 0.00 0.00 16:20:01 ens3 0.91 0.79 0.22 0.18 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 21.50 21.50 10.41 10.41 0.00 0.00 0.00 0.00 16:30:01 ens3 0.76 0.74 0.20 0.17 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 Average: lo 16.00 16.00 8.15 8.15 0.00 0.00 0.00 0.00 Average: ens3 5.34 3.54 84.28 0.54 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-16g-38802) 07/01/25 _x86_64_ (4 CPU) 14:27:07 LINUX RESTART (4 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:40:17 all 14.97 0.00 1.10 0.67 0.09 83.18 14:40:17 0 14.21 0.00 1.04 0.42 0.09 84.24 14:40:17 1 15.16 0.00 1.20 0.78 0.08 82.77 14:40:17 2 17.18 0.00 1.08 0.75 0.10 80.89 14:40:17 3 13.31 0.00 1.05 0.73 0.09 84.83 14:50:00 all 36.39 0.00 1.64 0.46 0.11 61.40 14:50:00 0 37.05 0.00 1.69 0.62 0.11 60.53 14:50:00 1 35.61 0.00 1.68 0.49 0.11 62.10 14:50:00 2 36.61 0.00 1.66 0.31 0.12 61.29 14:50:00 3 36.29 0.00 1.51 0.40 0.11 61.69 15:00:00 all 11.50 0.00 0.55 0.05 0.10 87.80 15:00:00 0 11.47 0.00 0.52 0.05 0.09 87.87 15:00:00 1 11.78 0.00 0.59 0.03 0.10 87.51 15:00:00 2 11.37 0.00 0.57 0.08 0.11 87.87 15:00:00 3 11.37 0.00 0.54 0.03 0.11 87.95 15:10:17 all 25.61 0.00 1.02 0.16 0.11 73.09 15:10:17 0 24.63 0.00 0.90 0.29 0.12 74.06 15:10:17 1 25.81 0.00 1.06 0.08 0.11 72.94 15:10:17 2 25.47 0.00 1.05 0.16 0.11 73.20 15:10:17 3 26.51 0.00 1.08 0.12 0.11 72.18 15:20:01 all 27.46 0.00 1.01 0.19 0.11 71.23 15:20:01 0 27.70 0.00 1.12 0.07 0.10 71.00 15:20:01 1 24.98 0.00 1.07 0.59 0.11 73.25 15:20:01 2 28.47 0.00 0.96 0.07 0.12 70.39 15:20:01 3 28.70 0.00 0.88 0.02 0.11 70.29 15:30:01 all 13.39 0.00 0.59 0.04 0.10 85.87 15:30:01 0 13.66 0.00 0.56 0.03 0.10 85.67 15:30:01 1 12.98 0.00 0.64 0.01 0.10 86.27 15:30:01 2 13.19 0.00 0.62 0.09 0.11 85.99 15:30:01 3 13.73 0.00 0.55 0.06 0.10 85.57 15:40:17 all 7.21 0.00 0.38 0.03 0.09 92.29 15:40:17 0 7.26 0.00 0.37 0.02 0.08 92.27 15:40:17 1 7.09 0.00 0.30 0.00 0.09 92.51 15:40:17 2 7.26 0.00 0.40 0.04 0.09 92.21 15:40:17 3 7.22 0.00 0.43 0.08 0.08 92.18 15:50:01 all 10.10 0.00 0.53 0.03 0.10 89.25 15:50:01 0 9.97 0.00 0.49 0.06 0.09 89.40 15:50:01 1 10.21 0.00 0.59 0.01 0.10 89.08 15:50:01 2 9.82 0.00 0.49 0.01 0.10 89.58 15:50:01 3 10.38 0.00 0.56 0.03 0.10 88.93 16:00:01 all 8.92 0.00 0.50 0.03 0.10 90.45 16:00:01 0 9.19 0.00 0.50 0.01 0.10 90.21 16:00:01 1 8.88 0.00 0.55 0.02 0.10 90.44 16:00:01 2 9.20 0.00 0.44 0.05 0.10 90.21 16:00:01 3 8.42 0.00 0.51 0.02 0.10 90.95 16:10:17 all 18.80 0.00 0.78 0.11 0.11 80.21 16:10:17 0 18.19 0.00 0.80 0.06 0.10 80.85 16:10:17 1 18.84 0.00 0.78 0.02 0.10 80.26 16:10:17 2 17.98 0.00 0.83 0.29 0.12 80.78 16:10:17 3 20.17 0.00 0.72 0.06 0.10 78.94 16:20:01 all 16.98 0.00 0.72 0.04 0.10 82.15 16:20:01 0 16.71 0.00 0.71 0.03 0.10 82.45 16:20:01 1 17.50 0.00 0.80 0.10 0.11 81.49 16:20:01 2 17.26 0.00 0.74 0.03 0.10 81.87 16:20:01 3 16.46 0.00 0.64 0.00 0.10 82.80 16:20:01 CPU %user %nice %system %iowait %steal %idle 16:30:01 all 13.90 0.00 0.66 0.07 0.10 85.27 16:30:01 0 13.38 0.00 0.67 0.02 0.10 85.83 16:30:01 1 13.64 0.00 0.58 0.08 0.11 85.60 16:30:01 2 13.66 0.00 0.67 0.09 0.11 85.47 16:30:01 3 14.93 0.00 0.72 0.08 0.10 84.17 Average: all 17.04 0.00 0.79 0.16 0.10 81.91 Average: 0 16.88 0.00 0.78 0.14 0.10 82.10 Average: 1 16.82 0.00 0.82 0.18 0.10 82.08 Average: 2 17.23 0.00 0.79 0.16 0.11 81.71 Average: 3 17.24 0.00 0.77 0.14 0.10 81.76