---> uname -a: Linux prd-ubuntu20-04-docker-2c-8g-3881 5.4.0-170-generic #188-Ubuntu SMP Wed Jan 10 09:51:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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 Retbleed: Vulnerable 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, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.9G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 0% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/24718 /dev/loop4 92M 92M 0 100% /snap/lxd/32662 ---> free -m: total used free shared buff/cache available Mem: 7945 524 4060 1 3361 7113 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:59:64:7c brd ff:ff:ff:ff:ff:ff inet 10.30.122.146/23 brd 10.30.123.255 scope global dynamic ens3 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fe59:647c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:99:a6:5c 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 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3881) 06/24/25 _x86_64_ (2 CPU) 23:14:38 LINUX RESTART (2 CPU) 23:15:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:16:01 269.80 32.71 237.10 0.00 3626.23 20732.76 0.00 23:17:01 6.12 1.98 4.13 0.00 174.10 93.87 0.00 23:18:01 1.23 0.00 1.23 0.00 0.00 13.46 0.00 23:19:01 1.57 0.00 1.57 0.00 0.00 17.46 0.00 23:20:01 36.88 4.88 31.99 0.00 2623.56 6179.77 0.00 23:21:01 4.60 0.02 4.58 0.00 0.13 98.65 0.00 23:22:01 16.66 8.50 8.17 0.00 655.62 3730.98 0.00 23:23:01 97.12 1.08 96.03 0.00 52.92 21035.43 0.00 23:24:01 1.32 0.00 1.32 0.00 0.00 48.26 0.00 23:25:01 0.95 0.00 0.95 0.00 0.00 12.00 0.00 23:26:01 10.50 0.20 10.30 0.00 12.93 692.02 0.00 23:27:01 91.80 0.85 90.95 0.00 99.58 10031.66 0.00 Average: 44.57 4.15 40.42 0.00 599.56 5202.29 0.00 23:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:16:01 5698296 7394600 420424 5.17 44320 1821208 1157328 12.60 695236 1532772 2204 23:17:01 5696156 7397784 416980 5.12 44856 1825960 1157564 12.60 693068 1537436 160 23:18:01 5696136 7397792 416836 5.12 44896 1825964 1157564 12.60 692980 1537436 128 23:19:01 5696664 7398404 416232 5.12 44952 1825964 1157564 12.60 692488 1537468 128 23:20:01 5346816 7360788 427056 5.25 71924 2119192 1148584 12.50 924996 1632340 976 23:21:01 5305820 7315064 473832 5.82 70504 2115952 1448448 15.77 970040 1629092 392 23:22:01 4406148 7181180 574184 7.06 102664 2798968 1556628 16.95 1168416 2246460 625536 23:23:01 4450076 7213232 541160 6.65 105828 2777788 1544280 16.81 1088116 2276436 1224 23:24:01 4450072 7212840 541628 6.66 105860 2777792 1544280 16.81 1087672 2276440 120 23:25:01 4456112 7218956 535520 6.58 105896 2777792 1544280 16.81 1081632 2276440 172 23:26:01 4449220 7260672 494248 6.07 110460 2816292 1198040 13.04 1061396 2300816 38908 23:27:01 4140740 7264620 489196 6.01 137260 3065276 1189884 12.95 1099044 2534880 108160 Average: 4982688 7301328 478941 5.89 82452 2379012 1317037 14.34 937924 1943168 64842 23:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 23:16:01 ens3 376.19 234.03 1620.52 71.62 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 ens3 5.13 4.28 0.41 0.62 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 0.25 0.13 0.02 0.01 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 ens3 0.73 0.22 0.08 0.02 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 23:20:01 ens3 165.64 96.07 2282.32 6.61 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 lo 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 23:21:01 ens3 5.13 5.13 2.43 0.72 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 23:22:01 ens3 59.81 37.36 1107.60 4.17 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 lo 9.72 9.72 11.90 11.90 0.00 0.00 0.00 0.00 23:23:01 ens3 13.83 16.15 7.45 12.94 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 23:24:01 ens3 0.52 0.53 0.04 0.05 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 lo 0.35 0.35 0.02 0.02 0.00 0.00 0.00 0.00 23:25:01 ens3 3.73 1.93 5.08 0.15 0.00 0.00 0.00 0.00 23:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 lo 3.47 3.47 7.24 7.24 0.00 0.00 0.00 0.00 23:26:01 ens3 15.63 13.80 58.69 6.40 0.00 0.00 0.00 0.00 23:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:27:01 lo 1.75 1.75 0.19 0.19 0.00 0.00 0.00 0.00 23:27:01 ens3 63.02 44.53 762.66 11.17 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 Average: lo 1.56 1.56 1.64 1.64 0.00 0.00 0.00 0.00 Average: ens3 58.69 37.57 485.70 9.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-3881) 06/24/25 _x86_64_ (2 CPU) 23:14:38 LINUX RESTART (2 CPU) 23:15:02 CPU %user %nice %system %iowait %steal %idle 23:16:01 all 12.81 0.00 2.52 3.84 0.04 80.78 23:16:01 0 13.26 0.00 2.85 4.27 0.03 79.58 23:16:01 1 12.36 0.00 2.20 3.42 0.05 81.97 23:17:01 all 0.51 0.00 0.05 0.10 0.02 99.32 23:17:01 0 0.23 0.00 0.03 0.05 0.02 99.67 23:17:01 1 0.78 0.00 0.07 0.15 0.03 98.97 23:18:01 all 0.11 0.00 0.03 0.01 0.02 99.83 23:18:01 0 0.03 0.00 0.05 0.00 0.02 99.90 23:18:01 1 0.18 0.00 0.02 0.02 0.02 99.77 23:19:01 all 0.05 0.00 0.03 0.02 0.03 99.87 23:19:01 0 0.07 0.00 0.05 0.02 0.03 99.83 23:19:01 1 0.03 0.00 0.02 0.02 0.02 99.92 23:20:01 all 6.71 0.00 3.79 2.03 0.03 87.43 23:20:01 0 6.74 0.00 5.12 0.65 0.05 87.44 23:20:01 1 6.69 0.00 2.46 3.42 0.02 87.41 23:21:01 all 4.11 0.00 0.36 0.05 0.03 95.46 23:21:01 0 5.31 0.00 0.35 0.00 0.02 94.32 23:21:01 1 2.90 0.00 0.37 0.10 0.03 96.60 23:22:01 all 25.28 0.00 2.36 1.10 0.06 71.19 23:22:01 0 45.29 0.00 3.64 0.90 0.07 50.10 23:22:01 1 5.55 0.00 1.10 1.30 0.05 91.99 23:23:01 all 6.01 0.00 1.09 4.47 0.07 88.37 23:23:01 0 9.98 0.00 0.92 0.54 0.07 88.49 23:23:01 1 2.06 0.00 1.25 8.37 0.07 88.25 23:24:01 all 0.96 0.00 0.28 0.01 0.08 98.68 23:24:01 0 0.69 0.00 0.20 0.00 0.05 99.06 23:24:01 1 1.23 0.00 0.35 0.02 0.10 98.30 23:25:01 all 1.88 0.00 0.25 0.02 0.06 97.79 23:25:01 0 0.97 0.00 0.27 0.02 0.07 98.67 23:25:01 1 2.78 0.00 0.23 0.02 0.05 96.93 23:26:01 all 11.31 0.00 1.07 0.36 0.07 87.19 23:26:01 0 16.50 0.00 1.36 0.13 0.08 81.92 23:26:01 1 6.20 0.00 0.79 0.58 0.07 92.37 23:26:01 CPU %user %nice %system %iowait %steal %idle 23:27:01 all 42.11 0.00 2.98 3.44 0.09 51.38 23:27:01 0 37.06 0.00 3.13 5.03 0.10 54.68 23:27:01 1 47.15 0.00 2.83 1.85 0.08 48.09 Average: all 9.34 0.00 1.23 1.28 0.05 88.10 Average: 0 11.35 0.00 1.50 0.96 0.05 86.13 Average: 1 7.33 0.00 0.97 1.60 0.05 90.06