---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-5049 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: 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 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 16G 24G 41% / 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 7957 791 848 1 6317 6862 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:64:26:23 brd ff:ff:ff:ff:ff:ff inet 10.30.107.39/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85523sec preferred_lft 85523sec inet6 fe80::f816:3eff:fe64:2623/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:a0:1b:64 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-5049) 11/02/26 _x86_64_ (2 CPU) 12:47:13 LINUX RESTART (2 CPU) 12:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:49:01 109.79 2.59 107.20 0.00 138.42 18585.60 0.00 12:50:01 110.98 14.16 96.82 0.00 1767.44 34849.39 0.00 12:51:01 77.52 0.10 77.42 0.00 3.07 39438.49 0.00 12:52:01 13.13 0.03 13.10 0.00 0.40 13420.19 0.00 12:53:01 36.43 1.00 35.43 0.00 71.47 25992.00 0.00 12:54:01 32.32 0.00 32.32 0.00 0.00 17715.43 0.00 12:55:01 36.08 0.50 35.58 0.00 22.66 21357.32 0.00 12:56:01 36.04 0.02 36.03 0.00 0.13 22124.31 0.00 12:57:01 33.73 0.48 33.24 0.00 10.93 28566.44 0.00 12:58:01 21.40 1.77 19.63 0.00 54.39 8691.75 0.00 12:59:01 44.79 2.27 42.53 0.00 62.79 9289.92 0.00 13:00:01 21.80 1.72 20.08 0.00 27.46 8584.70 0.00 13:01:01 20.53 0.43 20.10 0.00 12.13 10962.04 0.00 Average: 45.65 1.93 43.72 0.00 167.05 19969.13 0.00 12:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 4673912 7083908 683268 8.38 92720 2446308 2604152 28.31 872712 2272008 290032 12:50:01 3233732 6910524 854568 10.49 118168 3607800 3008988 32.72 1557224 2944436 436528 12:51:01 2653824 6973092 789860 9.69 145944 4155836 2943752 32.01 1829268 3183860 84644 12:52:01 1934328 7001776 761532 9.35 149380 4873716 2936056 31.92 2187388 3518628 424784 12:53:01 1778140 7043196 720392 8.84 154908 5056348 2857720 31.07 2267524 3586064 236312 12:54:01 1038500 7035948 727368 8.93 158192 5760668 2874092 31.25 2625828 3942260 425972 12:55:01 1052436 6951792 811972 9.96 158504 5665456 2936708 31.93 2319944 4236668 331576 12:56:01 285640 6941532 822268 10.09 161376 6395068 2960684 32.19 2695100 4604572 417664 12:57:01 430448 6951284 812044 9.97 158528 6254620 2986008 32.47 2837560 4306916 271776 12:58:01 1217520 6690280 1072252 13.16 162684 5224384 3226076 35.08 3005044 3373028 183028 12:59:01 1202500 6994228 768972 9.44 171336 5527520 2954568 32.12 2804596 3584648 261332 13:00:01 1227168 7012556 750576 9.21 178904 5510688 2888768 31.41 2826376 3533780 134780 13:01:01 877068 7028724 734064 9.01 186436 5841956 2858624 31.08 3005684 3677348 247488 Average: 1661940 6970680 793010 9.73 153622 5101567 2925861 31.81 2371865 3597247 288147 12:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 104.56 63.96 1394.99 9.16 0.00 0.00 0.00 0.00 12:49:01 lo 0.95 0.95 0.12 0.12 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 258.64 159.14 2056.22 16.43 0.00 0.00 0.00 0.00 12:50:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 212.80 130.43 1391.45 13.51 0.00 0.00 0.00 0.00 12:51:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 0.83 0.63 0.42 0.52 0.00 0.00 0.00 0.00 12:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 25.70 15.32 98.08 1.67 0.00 0.00 0.00 0.00 12:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 0.30 0.30 0.12 0.24 0.00 0.00 0.00 0.00 12:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 0.85 0.78 0.52 0.31 0.00 0.00 0.00 0.00 12:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 0.28 0.30 0.07 0.24 0.00 0.00 0.00 0.00 12:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 0.53 0.18 0.10 0.23 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 3.88 2.37 1.32 1.55 0.00 0.00 0.00 0.00 12:58:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 90.08 58.14 233.97 12.01 0.00 0.00 0.00 0.00 12:59:01 lo 2.13 2.13 0.15 0.15 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 13:00:01 ens3 32.66 20.30 85.88 2.63 0.00 0.00 0.00 0.00 13:00:01 lo 2.80 2.80 0.19 0.19 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 43.46 23.95 248.43 2.49 0.00 0.00 0.00 0.00 13:01:01 lo 0.13 0.13 0.01 0.01 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: ens3 59.52 36.56 422.70 4.69 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-5049) 11/02/26 _x86_64_ (2 CPU) 12:47:13 LINUX RESTART (2 CPU) 12:48:02 CPU %user %nice %system %iowait %steal %idle 12:49:01 all 39.22 0.00 3.20 5.34 0.08 52.15 12:49:01 0 56.75 0.00 4.17 5.60 0.08 33.39 12:49:01 1 21.68 0.00 2.22 5.09 0.08 70.92 12:50:01 all 74.25 0.00 8.09 0.88 0.05 16.73 12:50:01 0 75.72 0.00 8.12 0.91 0.03 15.22 12:50:01 1 72.78 0.00 8.06 0.85 0.07 18.24 12:51:01 all 72.63 0.00 10.16 0.14 0.05 17.01 12:51:01 0 70.33 0.00 10.33 0.12 0.07 19.16 12:51:01 1 74.92 0.00 10.00 0.17 0.03 14.88 12:52:01 all 90.05 0.00 6.11 0.03 0.05 3.76 12:52:01 0 90.17 0.00 5.85 0.02 0.05 3.91 12:52:01 1 89.94 0.00 6.37 0.03 0.05 3.61 12:53:01 all 73.05 0.00 8.18 0.64 0.06 18.07 12:53:01 0 74.80 0.00 7.67 0.03 0.07 17.43 12:53:01 1 71.29 0.00 8.70 1.25 0.05 18.71 12:54:01 all 91.32 0.00 5.54 0.03 0.03 3.07 12:54:01 0 91.15 0.00 5.58 0.02 0.03 3.22 12:54:01 1 91.48 0.00 5.50 0.05 0.03 2.93 12:55:01 all 81.63 0.00 7.29 0.35 0.04 10.68 12:55:01 0 84.73 0.00 7.04 0.10 0.05 8.08 12:55:01 1 78.54 0.00 7.55 0.59 0.03 13.28 12:56:01 all 91.27 0.00 5.56 0.03 0.07 3.08 12:56:01 0 91.10 0.00 5.67 0.02 0.05 3.16 12:56:01 1 91.44 0.00 5.44 0.03 0.08 3.00 12:57:01 all 82.81 0.00 10.97 0.06 0.05 6.11 12:57:01 0 82.91 0.00 10.69 0.02 0.03 6.35 12:57:01 1 82.71 0.00 11.24 0.10 0.07 5.88 12:58:01 all 67.60 0.00 9.36 0.07 0.07 22.90 12:58:01 0 65.84 0.00 9.04 0.03 0.08 25.00 12:58:01 1 69.37 0.00 9.69 0.10 0.05 20.80 12:59:01 all 63.00 0.00 5.91 2.83 0.04 28.22 12:59:01 0 63.94 0.00 5.84 1.78 0.05 28.38 12:59:01 1 62.06 0.00 5.97 3.87 0.03 28.06 12:59:01 CPU %user %nice %system %iowait %steal %idle 13:00:01 all 52.49 0.00 6.60 0.22 0.05 40.63 13:00:01 0 57.09 0.00 6.47 0.02 0.05 36.37 13:00:01 1 47.91 0.00 6.73 0.42 0.05 44.89 13:01:01 all 67.46 0.00 8.11 0.20 0.06 24.17 13:01:01 0 67.27 0.00 8.18 0.07 0.07 24.42 13:01:01 1 67.65 0.00 8.04 0.34 0.05 23.92 Average: all 72.83 0.00 7.32 0.83 0.05 18.97 Average: 0 74.75 0.00 7.28 0.67 0.06 17.24 Average: 1 70.92 0.00 7.35 0.99 0.05 20.69