---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-4844 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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: 2799.998 BogoMIPS: 5599.99 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 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 796M 1.3M 795M 1% /run /dev/vda1 39G 15G 25G 38% / 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 796M 40K 796M 1% /run/user/122 tmpfs 796M 4.0K 796M 1% /run/user/1001 /dev/loop3 51M 51M 0 100% /snap/snapd/27406 ---> free -m: total used free shared buff/cache available Mem: 7957 793 1164 1 5999 6855 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:f4:29:8c brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fef4:298c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:22:f6:7b 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-4844) 07/03/26 _x86_64_ (2 CPU) 11:13:28 LINUX RESTART (2 CPU) 11:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:15:01 340.69 61.97 278.72 0.00 5759.44 57444.31 0.00 11:16:01 278.20 13.77 264.43 0.00 1787.87 28509.07 0.00 11:17:01 71.52 0.02 71.50 0.00 0.13 18591.97 0.00 11:18:01 154.77 0.33 154.44 0.00 5.47 25737.58 0.00 11:19:01 45.11 0.35 44.76 0.00 7.60 30257.76 0.00 11:20:01 22.45 0.00 22.45 0.00 0.00 18896.32 0.00 11:21:01 35.83 0.00 35.83 0.00 0.00 21692.38 0.00 11:22:01 50.42 0.05 50.37 0.00 0.40 26377.34 0.00 11:23:01 41.74 0.48 41.25 0.00 22.93 37583.61 0.00 11:24:01 3.08 0.00 3.08 0.00 0.00 437.53 0.00 11:25:01 1.40 0.07 1.33 0.00 4.40 20.93 0.00 11:26:01 21.59 0.80 20.79 0.00 30.52 18734.69 0.00 11:27:01 26.20 0.12 26.08 0.00 0.93 23320.51 0.00 11:28:01 1.28 0.00 1.28 0.00 0.00 27.86 0.00 11:29:01 4.60 2.58 2.02 0.00 30.93 24.66 0.00 11:30:01 77.87 2.40 75.47 0.00 72.11 16772.28 0.00 11:31:01 73.55 0.87 72.68 0.00 33.73 47257.73 0.00 11:32:01 31.86 1.12 30.74 0.00 32.39 16690.55 0.00 11:33:01 65.82 2.87 62.96 0.00 189.44 48546.18 0.00 Average: 70.94 4.62 66.32 0.00 419.89 22995.97 0.00 11:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 4780428 6992752 778660 9.56 83884 2289556 2661424 28.94 1009016 2065372 414352 11:16:01 3802028 6825140 950948 11.67 136428 2965596 3058988 33.26 1353952 2622892 427920 11:17:01 3764708 7041476 730712 8.97 140676 3206348 2885584 31.37 1327988 2672476 161924 11:18:01 2770076 6840672 962924 11.82 174208 3863208 3222608 35.04 1738540 3184808 263276 11:19:01 1790524 6209272 1544040 18.95 177404 4240936 3674804 39.96 2436212 3446220 276228 11:20:01 2074596 7030380 745976 9.15 180760 4731496 2881824 31.33 2154432 3425572 304448 11:21:01 1800708 7021268 741812 9.10 184652 4993648 2798220 30.42 2173676 3669248 314748 11:22:01 506888 6101320 1661076 20.38 188812 5344544 3781724 41.12 3309268 3805616 45988 11:23:01 1340024 6965808 797964 9.79 185808 5382520 2910600 31.65 2476252 3811832 12352 11:24:01 1334984 6961088 802632 9.85 185892 5382748 2910600 31.65 2480512 3811784 8 11:25:01 1336268 6968736 801180 9.83 186072 5382716 2910600 31.65 2474068 3817780 188 11:26:01 1303056 6304744 1477492 18.13 184388 4756460 3746772 40.74 3025872 3314960 82784 11:27:01 2006848 6970480 812048 9.97 184624 4717804 2975588 32.35 2395164 3240852 160 11:28:01 1993516 6957316 825180 10.13 184624 4717964 2975588 32.35 2408596 3241004 220 11:29:01 1991116 6961660 826616 10.14 185104 4718432 2992776 32.54 2404040 3246756 8 11:30:01 1375908 7041680 750312 9.21 207440 5338732 2794492 30.38 2525188 3693784 312064 11:31:01 1226000 6730708 1038856 12.75 213920 5187280 3151688 34.27 2749372 3612952 26728 11:32:01 1112700 7040904 740940 9.09 214924 5584944 2876484 31.28 2785088 3678008 319752 11:33:01 1201160 7014036 737536 9.05 223048 5493412 2578832 28.04 2771380 3607224 29688 Average: 1974291 6841023 932995 11.45 180140 4647281 3041537 33.07 2315717 3366797 157518 11:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 ens3 1156.94 718.63 4032.97 110.42 0.00 0.00 0.00 0.00 11:15:01 lo 2.65 2.65 0.27 0.27 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 210.40 134.52 1957.04 16.48 0.00 0.00 0.00 0.00 11:16:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 0.58 0.52 0.13 0.35 0.00 0.00 0.00 0.00 11:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 198.75 96.12 1495.71 10.02 0.00 0.00 0.00 0.00 11:18:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 19.13 14.48 102.54 6.43 0.00 0.00 0.00 0.00 11:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 0.40 0.18 0.20 0.29 0.00 0.00 0.00 0.00 11:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 9.10 7.03 19.11 0.84 0.00 0.00 0.00 0.00 11:21:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 0.35 0.27 0.09 0.25 0.00 0.00 0.00 0.00 11:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 ens3 2.78 4.65 0.36 8.37 0.00 0.00 0.00 0.00 11:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 ens3 0.67 0.78 0.37 0.71 0.00 0.00 0.00 0.00 11:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 0.47 0.47 0.20 0.31 0.00 0.00 0.00 0.00 11:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 0.32 0.38 0.08 0.28 0.00 0.00 0.00 0.00 11:26:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 0.28 0.37 0.07 0.25 0.00 0.00 0.00 0.00 11:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 0.37 0.33 0.08 0.25 0.00 0.00 0.00 0.00 11:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 0.38 0.42 0.08 0.25 0.00 0.00 0.00 0.00 11:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 186.27 111.93 1711.63 10.57 0.00 0.00 0.00 0.00 11:30:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 ens3 1.08 0.87 0.26 0.41 0.00 0.00 0.00 0.00 11:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 17.61 12.11 90.31 1.43 0.00 0.00 0.00 0.00 11:32:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 12.48 9.90 11.59 3.79 0.00 0.00 0.00 0.00 11:33:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 95.70 58.63 495.93 9.04 0.00 0.00 0.00 0.00 Average: lo 0.42 0.42 0.04 0.04 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 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-4844) 07/03/26 _x86_64_ (2 CPU) 11:13:28 LINUX RESTART (2 CPU) 11:14:01 CPU %user %nice %system %iowait %steal %idle 11:15:01 all 33.71 0.00 7.52 11.67 0.10 47.01 11:15:01 0 35.24 0.00 7.69 10.29 0.10 46.68 11:15:01 1 32.17 0.00 7.35 13.04 0.10 47.34 11:16:01 all 38.97 0.00 4.76 11.55 0.09 44.64 11:16:01 0 47.27 0.00 5.56 9.77 0.10 37.30 11:16:01 1 30.66 0.00 3.95 13.33 0.08 51.98 11:17:01 all 86.29 0.00 8.76 0.36 0.12 4.47 11:17:01 0 86.12 0.00 9.13 0.42 0.12 4.22 11:17:01 1 86.46 0.00 8.40 0.30 0.12 4.71 11:18:01 all 69.40 0.00 6.22 3.45 0.10 20.83 11:18:01 0 69.97 0.00 6.48 4.11 0.10 19.34 11:18:01 1 68.83 0.00 5.96 2.79 0.10 22.32 11:19:01 all 71.71 0.00 6.49 2.11 0.09 19.59 11:19:01 0 71.15 0.00 6.17 1.83 0.08 20.78 11:19:01 1 72.28 0.00 6.82 2.39 0.10 18.41 11:20:01 all 88.65 0.00 5.89 0.40 0.10 4.96 11:20:01 0 87.16 0.00 5.67 0.47 0.10 6.60 11:20:01 1 90.14 0.00 6.10 0.32 0.10 3.33 11:21:01 all 81.23 0.00 6.49 1.21 0.11 10.96 11:21:01 0 77.81 0.00 6.72 0.47 0.10 14.90 11:21:01 1 84.65 0.00 6.26 1.95 0.12 7.02 11:22:01 all 81.86 0.00 11.07 1.20 0.11 5.75 11:22:01 0 82.38 0.00 11.36 0.70 0.12 5.45 11:22:01 1 81.35 0.00 10.79 1.71 0.10 6.05 11:23:01 all 39.81 0.00 5.53 1.97 0.08 52.60 11:23:01 0 44.17 0.00 5.97 3.11 0.08 46.66 11:23:01 1 35.47 0.00 5.10 0.83 0.08 58.52 11:24:01 all 0.16 0.00 0.05 0.08 0.02 99.69 11:24:01 0 0.20 0.00 0.03 0.07 0.03 99.67 11:24:01 1 0.12 0.00 0.07 0.10 0.00 99.72 11:25:01 all 0.80 0.00 0.07 0.07 0.03 99.02 11:25:01 0 0.12 0.00 0.10 0.08 0.03 99.67 11:25:01 1 1.49 0.00 0.05 0.05 0.03 98.38 11:25:01 CPU %user %nice %system %iowait %steal %idle 11:26:01 all 22.56 0.00 2.92 1.21 0.05 73.25 11:26:01 0 19.29 0.00 2.55 0.82 0.05 77.29 11:26:01 1 25.84 0.00 3.30 1.61 0.05 69.21 11:27:01 all 22.97 0.00 3.29 2.25 0.06 71.43 11:27:01 0 16.25 0.00 2.45 1.52 0.07 79.71 11:27:01 1 29.78 0.00 4.15 2.99 0.05 63.03 11:28:01 all 1.17 0.00 0.05 0.01 0.02 98.76 11:28:01 0 0.50 0.00 0.07 0.00 0.02 99.42 11:28:01 1 1.83 0.00 0.03 0.02 0.02 98.11 11:29:01 all 1.13 0.00 0.11 0.06 0.02 98.68 11:29:01 0 0.15 0.00 0.13 0.02 0.03 99.67 11:29:01 1 2.10 0.00 0.08 0.10 0.02 97.70 11:30:01 all 55.87 0.00 4.62 0.95 0.08 38.48 11:30:01 0 55.69 0.00 4.67 0.74 0.08 38.82 11:30:01 1 56.05 0.00 4.58 1.15 0.08 38.13 11:31:01 all 77.95 0.00 11.51 2.71 0.11 7.71 11:31:01 0 76.26 0.00 11.86 2.65 0.10 9.13 11:31:01 1 79.65 0.00 11.17 2.77 0.12 6.29 11:32:01 all 79.84 0.00 8.17 1.51 0.11 10.37 11:32:01 0 78.92 0.00 8.04 1.04 0.12 11.88 11:32:01 1 80.75 0.00 8.30 1.99 0.10 8.86 11:33:01 all 66.60 0.00 8.59 5.05 0.10 19.66 11:33:01 0 71.80 0.00 8.78 5.11 0.10 14.21 11:33:01 1 61.41 0.00 8.41 4.98 0.10 25.09 Average: all 48.27 0.00 5.35 2.51 0.08 43.78 Average: 0 48.28 0.00 5.42 2.27 0.08 43.95 Average: 1 48.27 0.00 5.28 2.75 0.08 43.62