---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-5388 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 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 40% / 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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 93M 93M 0 100% /snap/lxd/40953 ---> free -m: total used free shared buff/cache available Mem: 7957 796 896 1 6264 6863 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:7d:59:44 brd ff:ff:ff:ff:ff:ff inet 10.30.106.53/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85685sec preferred_lft 85685sec inet6 fe80::f816:3eff:fe7d:5944/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:72:bb:1b:21 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-5388) 10/26/26 _x86_64_ (2 CPU) 18:55:30 LINUX RESTART (2 CPU) 18:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:57:01 276.51 18.13 258.38 0.00 1018.99 19211.60 0.00 18:58:01 93.23 13.98 79.25 0.00 1792.00 25101.60 0.00 18:59:01 84.29 0.07 84.22 0.00 2.93 36893.18 0.00 19:00:01 31.26 0.00 31.26 0.00 0.00 20332.34 0.00 19:01:01 64.41 17.66 46.74 0.00 3717.65 35931.61 0.00 19:02:01 38.24 0.00 38.24 0.00 0.00 21339.38 0.00 19:03:01 70.93 1.22 69.71 0.00 60.38 45664.91 0.00 19:04:01 41.01 3.35 37.66 0.00 89.59 19880.55 0.00 19:05:01 32.89 0.45 32.44 0.00 3.60 11888.02 0.00 19:06:01 17.51 1.67 15.85 0.00 36.79 2710.48 0.00 19:07:01 60.01 9.25 50.76 0.00 745.34 12457.26 0.00 Average: 73.67 5.98 67.69 0.00 678.82 22855.80 0.00 18:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:57:01 4632712 7006656 761000 9.34 89840 2418488 2668748 29.02 959008 2232396 291220 18:58:01 3672108 7053796 712192 8.74 108912 3347748 2757184 29.98 1354428 2735776 481152 18:59:01 2864424 7000900 763556 9.37 137328 4005960 2795160 30.39 1780600 3047788 256008 19:00:01 2354592 6986808 776976 9.53 142056 4477656 2822460 30.69 2214672 3102424 426352 19:01:01 1232840 7038996 723860 8.88 149904 5600252 2718412 29.56 2787012 3606136 396852 19:02:01 795964 6966620 795940 9.77 153128 5947420 2827196 30.74 2784500 4033012 511000 19:03:01 532976 7018524 743892 9.13 147676 6252552 2768816 30.10 2943472 4120528 108504 19:04:01 1675752 7084648 678216 8.32 153896 5187624 2617592 28.46 2613556 3327328 100760 19:05:01 1322016 7010892 751544 9.22 159424 5455864 2869808 31.20 2917820 3369736 107676 19:06:01 910504 6978832 783608 9.62 165344 5813504 2863148 31.13 3119000 3563652 412356 19:07:01 932688 7015144 746984 9.17 181412 5797896 2648396 28.80 3066672 3583500 51532 Average: 1902416 7014711 748888 9.19 144447 4936815 2759720 30.01 2412795 3338389 285765 18:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:57:01 lo 1.35 1.35 0.16 0.16 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 ens3 284.66 163.85 2828.51 54.11 0.00 0.00 0.00 0.00 18:58:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 ens3 118.15 73.97 795.99 9.84 0.00 0.00 0.00 0.00 18:59:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 245.14 140.99 1376.65 14.33 0.00 0.00 0.00 0.00 19:00:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 ens3 27.15 14.96 98.69 2.70 0.00 0.00 0.00 0.00 19:01:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 ens3 67.61 26.18 1413.24 4.60 0.00 0.00 0.00 0.00 19:02:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 ens3 10.18 7.28 19.59 2.14 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 ens3 2.18 0.43 0.51 0.67 0.00 0.00 0.00 0.00 19:04:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 55.04 39.41 231.50 5.88 0.00 0.00 0.00 0.00 19:05:01 lo 5.02 5.02 0.32 0.32 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 10.75 7.87 2.32 2.02 0.00 0.00 0.00 0.00 19:06:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 29.23 19.01 84.84 2.51 0.00 0.00 0.00 0.00 19:07:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 64.09 41.06 261.37 29.78 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.07 0.07 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 83.11 48.64 646.68 11.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-5388) 10/26/26 _x86_64_ (2 CPU) 18:55:30 LINUX RESTART (2 CPU) 18:56:01 CPU %user %nice %system %iowait %steal %idle 18:57:01 all 40.12 0.00 4.22 5.49 0.03 50.15 18:57:01 0 29.85 0.00 3.69 4.39 0.02 62.05 18:57:01 1 50.39 0.00 4.74 6.58 0.03 38.25 18:58:01 all 73.66 0.00 7.91 0.45 0.03 17.94 18:58:01 0 70.36 0.00 8.10 0.40 0.03 21.11 18:58:01 1 76.97 0.00 7.73 0.50 0.03 14.77 18:59:01 all 63.11 0.00 7.71 0.30 0.03 28.84 18:59:01 0 60.68 0.00 7.78 0.44 0.03 31.07 18:59:01 1 65.54 0.00 7.65 0.17 0.03 26.62 19:00:01 all 75.13 0.00 7.77 0.16 0.03 16.91 19:00:01 0 72.89 0.00 7.43 0.28 0.03 19.37 19:00:01 1 77.37 0.00 8.12 0.03 0.03 14.44 19:01:01 all 90.41 0.00 7.46 0.04 0.03 2.05 19:01:01 0 90.88 0.00 7.35 0.03 0.02 1.72 19:01:01 1 89.95 0.00 7.57 0.05 0.05 2.38 19:02:01 all 82.76 0.00 7.02 0.44 0.07 9.71 19:02:01 0 81.70 0.00 7.34 0.84 0.05 10.07 19:02:01 1 83.81 0.00 6.70 0.05 0.08 9.35 19:03:01 all 83.14 0.00 11.24 0.13 0.05 5.44 19:03:01 0 82.86 0.00 11.62 0.07 0.03 5.42 19:03:01 1 83.42 0.00 10.86 0.19 0.07 5.47 19:04:01 all 55.92 0.00 8.72 0.29 0.03 35.03 19:04:01 0 58.90 0.00 9.12 0.12 0.05 31.82 19:04:01 1 52.96 0.00 8.32 0.47 0.02 38.23 19:05:01 all 59.23 0.00 6.11 0.22 0.03 34.43 19:05:01 0 58.84 0.00 6.51 0.39 0.02 34.24 19:05:01 1 59.61 0.00 5.70 0.05 0.03 34.61 19:06:01 all 58.15 0.00 5.83 0.05 0.02 35.96 19:06:01 0 65.50 0.00 5.91 0.07 0.03 28.49 19:06:01 1 50.84 0.00 5.74 0.03 0.00 43.38 19:07:01 all 43.00 0.00 5.11 0.60 0.03 51.26 19:07:01 0 49.82 0.00 5.07 0.80 0.03 44.26 19:07:01 1 36.24 0.00 5.14 0.40 0.03 58.19 Average: CPU %user %nice %system %iowait %steal %idle Average: all 65.84 0.00 7.19 0.75 0.04 26.20 Average: 0 65.64 0.00 7.26 0.71 0.03 26.35 Average: 1 66.03 0.00 7.11 0.78 0.04 26.04