---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-5424 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 15G 24G 39% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 766 855 1 6336 6889 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:11:d5:43 brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85639sec preferred_lft 85639sec inet6 fe80::f816:3eff:fe11:d543/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:f0:39:d8 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-5424) 10/26/26 _x86_64_ (2 CPU) 19:08:05 LINUX RESTART (2 CPU) 19:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:10:01 128.30 5.79 122.50 0.00 840.80 22924.97 0.00 19:11:01 74.97 8.45 66.52 0.00 953.71 25779.17 0.00 19:12:01 75.89 0.07 75.82 0.00 0.67 30103.65 0.00 19:13:01 42.51 0.00 42.51 0.00 0.00 27612.73 0.00 19:14:01 46.14 0.98 45.16 0.00 68.79 48719.88 0.00 19:15:01 28.55 0.00 28.55 0.00 0.00 15598.60 0.00 19:16:01 77.09 1.67 75.43 0.00 61.97 45385.31 0.00 19:17:01 22.98 2.92 20.06 0.00 84.65 7715.25 0.00 19:18:01 37.09 0.48 36.61 0.00 3.87 10509.98 0.00 19:19:01 13.81 1.67 12.15 0.00 38.66 4112.38 0.00 19:20:01 28.15 0.45 27.70 0.00 10.13 8251.29 0.00 Average: 52.20 2.04 50.17 0.00 186.58 22428.42 0.00 19:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:10:01 4261408 7023500 745076 9.14 106120 2753032 2764968 30.06 1045516 2479432 454364 19:11:01 3694696 7101676 665216 8.16 123180 3333848 2600888 28.28 1389372 2653528 399156 19:12:01 2539956 7016220 749592 9.20 139136 4331848 2765248 30.07 1943020 3198292 580576 19:13:01 2224392 7077036 688820 8.45 143668 4687860 2684372 29.19 2231848 3208980 423600 19:14:01 1840292 7112620 653872 8.02 149028 5080684 2590148 28.16 2145156 3659936 90612 19:15:01 822660 7003288 762628 9.36 152240 5960096 2746236 29.86 2690728 4106284 527620 19:16:01 241476 6716840 1048448 12.87 144420 6249740 3068652 33.36 3208728 4154224 90528 19:17:01 1599928 7110536 655652 8.05 152268 5293708 2591168 28.17 2526904 3496128 96600 19:18:01 1297744 7056240 709792 8.71 157820 5528912 2719228 29.57 2655128 3663156 120196 19:19:01 1065512 6887216 878460 10.78 161552 5584944 2895152 31.48 2956500 3590444 79680 19:20:01 861124 6999112 766132 9.40 173916 5863360 2757752 29.98 2981484 3744076 155496 Average: 1859017 7009480 756699 9.29 145759 4969821 2743983 29.83 2343126 3450407 274403 19:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 2.37 2.37 0.24 0.24 0.00 0.00 0.00 0.00 19:10:01 ens3 190.48 123.48 2015.16 15.59 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 19:11:01 ens3 98.27 67.12 659.86 7.38 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:12:01 ens3 120.78 62.64 714.32 6.56 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 19:13:01 ens3 24.35 14.96 97.73 1.60 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 ens3 16.20 9.23 19.41 1.18 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:15:01 ens3 1.28 0.73 0.23 0.28 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 ens3 3.03 1.18 0.81 1.05 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 19:17:01 ens3 82.09 57.07 232.64 10.11 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 lo 2.30 2.30 0.15 0.15 0.00 0.00 0.00 0.00 19:18:01 ens3 15.10 10.33 2.26 1.34 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 lo 2.80 2.80 0.19 0.19 0.00 0.00 0.00 0.00 19:19:01 ens3 34.69 21.43 85.00 2.39 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 19:20:01 ens3 50.57 27.73 250.58 2.71 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 0.82 0.82 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 57.69 35.86 368.25 4.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-docker-2c-2g-5424) 10/26/26 _x86_64_ (2 CPU) 19:08:05 LINUX RESTART (2 CPU) 19:09:02 CPU %user %nice %system %iowait %steal %idle 19:10:01 all 40.23 0.00 4.38 3.54 0.04 51.81 19:10:01 0 35.61 0.00 4.49 5.39 0.03 54.47 19:10:01 1 44.83 0.00 4.26 1.70 0.05 49.16 19:11:01 all 76.77 0.00 9.07 0.19 0.06 13.91 19:11:01 0 76.97 0.00 9.56 0.18 0.05 13.24 19:11:01 1 76.58 0.00 8.57 0.20 0.07 14.58 19:12:01 all 78.28 0.00 6.61 0.15 0.05 14.91 19:12:01 0 79.91 0.00 5.88 0.05 0.03 14.12 19:12:01 1 76.65 0.00 7.33 0.25 0.07 15.70 19:13:01 all 73.47 0.00 8.63 0.16 0.07 17.67 19:13:01 0 79.00 0.00 8.18 0.02 0.05 12.75 19:13:01 1 67.95 0.00 9.09 0.30 0.08 22.57 19:14:01 all 82.52 0.00 7.15 0.89 0.05 9.39 19:14:01 0 84.59 0.00 7.03 0.20 0.05 8.12 19:14:01 1 80.46 0.00 7.27 1.57 0.05 10.65 19:15:01 all 87.28 0.00 6.42 0.06 0.07 6.17 19:15:01 0 87.45 0.00 6.70 0.10 0.07 5.68 19:15:01 1 87.10 0.00 6.15 0.02 0.07 6.67 19:16:01 all 76.28 0.00 11.33 0.30 0.06 12.03 19:16:01 0 76.58 0.00 10.70 0.08 0.05 12.58 19:16:01 1 75.98 0.00 11.97 0.51 0.07 11.48 19:17:01 all 46.08 0.00 7.53 0.14 0.04 46.20 19:17:01 0 45.27 0.00 7.10 0.17 0.03 47.43 19:17:01 1 46.90 0.00 7.96 0.12 0.05 44.97 19:18:01 all 52.92 0.00 5.04 0.06 0.04 41.94 19:18:01 0 51.23 0.00 4.99 0.02 0.05 43.71 19:18:01 1 54.61 0.00 5.08 0.10 0.03 40.17 19:19:01 all 43.27 0.00 4.04 0.17 0.03 52.50 19:19:01 0 47.49 0.00 4.12 0.02 0.03 48.34 19:19:01 1 39.05 0.00 3.96 0.32 0.02 56.65 19:20:01 all 55.92 0.00 7.38 0.13 0.03 36.55 19:20:01 0 53.45 0.00 7.34 0.03 0.02 39.16 19:20:01 1 58.42 0.00 7.41 0.22 0.03 33.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 64.83 0.00 7.05 0.52 0.05 27.55 Average: 0 65.24 0.00 6.92 0.56 0.04 27.23 Average: 1 64.42 0.00 7.19 0.48 0.05 27.86