---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-821 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 18G 21G 46% / 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 44M 44M 0 100% /snap/snapd/15177 /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 ---> free -m: total used free shared buff/cache available Mem: 7957 752 2085 1 5119 6898 Swap: 1023 1 1022 ---> 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:c8:f9:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85389sec preferred_lft 85389sec inet6 fe80::f816:3eff:fec8:f9c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:80:a0:20 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-821) 11/04/26 _x86_64_ (2 CPU) 07:33:27 LINUX RESTART (2 CPU) 07:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:35:01 253.24 20.59 232.65 0.00 1139.68 19670.35 0.00 07:36:01 119.56 13.93 105.63 0.00 1778.24 34311.08 0.00 07:37:01 77.33 0.30 77.03 0.00 4.67 40312.80 0.00 07:38:01 27.90 0.03 27.86 0.00 0.40 25195.93 0.00 07:39:01 39.57 1.37 38.20 0.00 89.57 32141.42 0.00 07:40:01 45.41 0.38 45.03 0.00 19.86 43543.54 0.00 07:41:01 61.14 0.23 60.91 0.00 4.80 39985.20 0.00 07:42:01 48.56 2.98 45.58 0.00 117.31 21232.73 0.00 07:43:01 41.54 0.00 41.54 0.00 0.00 23753.11 0.00 07:44:01 43.43 0.05 43.38 0.00 6.00 28982.80 0.00 07:45:01 49.36 0.88 48.48 0.00 21.86 45650.39 0.00 07:46:01 88.37 57.62 30.75 0.00 4056.00 22533.73 0.00 07:47:01 38.30 8.95 29.36 0.00 723.23 5731.02 0.00 07:48:01 52.60 6.23 46.37 0.00 213.07 17607.60 0.00 07:49:01 43.84 20.93 22.91 0.00 383.67 4409.00 0.00 07:50:01 66.97 25.83 41.14 0.00 1776.64 13980.60 0.00 Average: 68.38 10.01 58.37 0.00 645.40 26196.61 0.00 07:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:35:01 4659552 7035676 733220 9.00 90228 2420764 2662504 28.95 929972 2234312 283224 07:36:01 3333244 7064852 701720 8.61 118308 3659244 2854032 31.03 1425916 2972360 531104 07:37:01 2385200 7057020 707184 8.68 149528 4485448 2877760 31.29 1884848 3378664 396636 07:38:01 1516324 7048308 715424 8.78 152672 5313920 2877140 31.28 2344312 3758868 487084 07:39:01 923396 6849428 914832 11.23 153888 5697504 3127100 34.00 2274768 4410924 654876 07:40:01 762444 7012348 752348 9.23 153420 6007720 2901760 31.55 2672356 4162108 421532 07:41:01 176464 7067832 696436 8.55 151940 6628996 2849012 30.98 2963384 4435528 61780 07:42:01 1647024 7014088 750452 9.21 153452 5139272 2829436 30.76 2354092 3609916 334604 07:43:01 805336 6994356 770256 9.45 154872 5944364 2910740 31.65 2775328 4016064 446268 07:44:01 134604 6869320 895520 10.99 158488 6472864 3036748 33.02 3379584 4068112 658764 07:45:01 690416 6961580 804064 9.87 161092 6051992 2985404 32.46 3494704 3443816 163172 07:46:01 2677936 6583968 1177288 14.45 160716 3768312 3368120 36.62 2623468 2398760 112008 07:47:01 2753280 7013248 749356 9.20 167712 4114844 2912928 31.67 3236488 1716892 338536 07:48:01 2735908 7094388 668352 8.20 173968 4206596 2738876 29.78 3285708 1684748 42220 07:49:01 2152172 6968308 794072 9.74 183668 4648876 2929056 31.85 3638468 1906948 384520 07:50:01 2190896 7087788 674388 8.28 203916 4688948 2588352 28.14 3595600 1892568 44664 Average: 1846512 6982657 781557 9.59 155492 4953104 2903060 31.56 2679937 3130662 335062 07:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:35:01 ens3 363.22 212.52 2988.22 57.55 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 lo 1.24 1.24 0.14 0.14 0.00 0.00 0.00 0.00 07:36:01 ens3 257.77 144.11 2048.51 15.01 0.00 0.00 0.00 0.00 07:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 07:37:01 ens3 279.30 174.78 2712.10 18.47 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 ens3 0.35 0.33 0.07 0.25 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:39:01 ens3 26.72 12.95 99.82 1.54 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:40:01 ens3 0.35 0.25 0.13 0.23 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:41:01 ens3 0.43 0.40 0.17 0.68 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 11.06 6.15 21.90 0.79 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:43:01 ens3 0.70 0.25 0.16 0.45 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 0.85 0.57 0.46 0.51 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:45:01 ens3 0.23 0.22 0.06 0.23 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 8.73 6.93 5.93 13.27 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 0.50 0.50 0.04 0.04 0.00 0.00 0.00 0.00 07:47:01 ens3 127.26 87.00 464.38 8.29 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 07:48:01 ens3 2.10 2.67 0.48 0.75 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 4.57 4.57 0.30 0.30 0.00 0.00 0.00 0.00 07:49:01 ens3 33.39 20.65 94.69 2.30 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:50:01 ens3 68.96 40.38 274.87 9.85 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 73.54 44.21 541.96 8.08 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 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-821) 11/04/26 _x86_64_ (2 CPU) 07:33:27 LINUX RESTART (2 CPU) 07:34:02 CPU %user %nice %system %iowait %steal %idle 07:35:01 all 39.26 0.00 4.15 5.82 0.03 50.73 07:35:01 0 39.32 0.00 3.81 4.43 0.03 52.41 07:35:01 1 39.21 0.00 4.50 7.22 0.02 49.05 07:36:01 all 71.84 0.00 7.48 0.91 0.07 19.71 07:36:01 0 69.30 0.00 7.58 1.19 0.07 21.87 07:36:01 1 74.39 0.00 7.37 0.62 0.07 17.55 07:37:01 all 73.05 0.00 10.10 0.47 0.07 16.32 07:37:01 0 73.15 0.00 9.83 0.52 0.07 16.43 07:37:01 1 72.95 0.00 10.38 0.41 0.07 16.20 07:38:01 all 90.75 0.00 5.49 0.07 0.08 3.61 07:38:01 0 90.97 0.00 5.48 0.10 0.10 3.35 07:38:01 1 90.53 0.00 5.50 0.03 0.05 3.88 07:39:01 all 84.48 0.00 7.47 0.18 0.08 7.79 07:39:01 0 84.63 0.00 7.50 0.27 0.05 7.55 07:39:01 1 84.33 0.00 7.45 0.08 0.12 8.02 07:40:01 all 77.48 0.00 6.43 0.72 0.10 15.26 07:40:01 0 74.08 0.00 6.32 1.39 0.08 18.12 07:40:01 1 80.89 0.00 6.54 0.05 0.12 12.40 07:41:01 all 92.19 0.00 4.83 0.04 0.08 2.86 07:41:01 0 91.97 0.00 4.98 0.07 0.10 2.88 07:41:01 1 92.40 0.00 4.67 0.02 0.07 2.84 07:42:01 all 80.28 0.00 6.78 0.11 0.07 12.76 07:42:01 0 81.74 0.00 7.21 0.08 0.07 10.89 07:42:01 1 78.82 0.00 6.36 0.13 0.07 14.63 07:43:01 all 92.28 0.00 4.85 0.07 0.11 2.69 07:43:01 0 92.35 0.00 4.69 0.00 0.10 2.86 07:43:01 1 92.21 0.00 5.01 0.13 0.12 2.52 07:44:01 all 89.33 0.00 6.76 0.10 0.08 3.73 07:44:01 0 89.57 0.00 6.74 0.00 0.10 3.59 07:44:01 1 89.09 0.00 6.77 0.20 0.07 3.87 07:45:01 all 83.42 0.00 11.09 0.19 0.03 5.27 07:45:01 0 83.45 0.00 10.94 0.07 0.03 5.51 07:45:01 1 83.39 0.00 11.23 0.32 0.03 5.03 07:45:01 CPU %user %nice %system %iowait %steal %idle 07:46:01 all 76.53 0.00 8.70 1.03 0.08 13.66 07:46:01 0 77.90 0.00 8.14 1.09 0.10 12.77 07:46:01 1 75.17 0.00 9.25 0.97 0.05 14.55 07:47:01 all 59.08 0.00 7.87 0.27 0.08 32.70 07:47:01 0 59.68 0.00 7.84 0.23 0.12 32.12 07:47:01 1 58.48 0.00 7.90 0.30 0.05 33.27 07:48:01 all 63.89 0.00 6.57 0.32 0.06 29.16 07:48:01 0 64.78 0.00 6.38 0.10 0.07 28.67 07:48:01 1 62.99 0.00 6.76 0.54 0.05 29.66 07:49:01 all 63.59 0.00 6.62 0.34 0.03 29.43 07:49:01 0 65.43 0.00 6.52 0.25 0.03 27.76 07:49:01 1 61.75 0.00 6.72 0.42 0.02 31.09 07:50:01 all 48.78 0.00 5.58 1.12 0.03 44.49 07:50:01 0 52.84 0.00 5.51 1.18 0.03 40.43 07:50:01 1 44.69 0.00 5.65 1.06 0.03 48.57 Average: all 74.14 0.00 6.92 0.73 0.07 18.14 Average: 0 74.43 0.00 6.84 0.69 0.07 17.97 Average: 1 73.85 0.00 7.00 0.78 0.06 18.31