---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1757 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 466 718 0 2758 3194 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:34:d6:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.10/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85434sec preferred_lft 85434sec inet6 fe80::f816:3eff:fe34:d689/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:26:b9:76 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 inet6 fe80::42:27ff:fe26:b976/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1757) 05/24/24 _x86_64_ (4 CPU) 15:19:12 LINUX RESTART (4 CPU) 15:20:01 tps rtps wtps bread/s bwrtn/s 15:21:01 80.27 20.46 59.81 1502.42 6225.76 15:22:01 176.39 10.16 166.22 1766.64 25093.15 15:23:01 14.50 0.00 14.50 0.00 4773.88 15:24:01 3.22 0.00 3.22 0.00 178.24 15:25:01 3.65 0.00 3.65 0.00 256.53 15:26:01 3.78 0.00 3.78 0.00 349.62 15:27:01 3.27 0.00 3.27 0.00 545.11 15:28:01 3.55 0.00 3.55 0.00 367.41 15:29:01 3.57 0.00 3.57 0.00 352.87 15:30:01 3.15 0.00 3.15 0.00 762.94 15:31:01 3.43 0.00 3.43 0.00 466.86 15:32:01 3.50 0.00 3.50 0.00 313.95 15:33:01 2.82 0.02 2.80 1.33 388.60 15:34:01 3.30 0.00 3.30 0.00 485.84 15:35:02 33.43 7.13 26.30 530.71 2669.96 Average: 22.79 2.52 20.27 253.40 2882.04 15:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:21:01 1570300 3401884 2468360 61.12 59812 1919040 929040 18.26 523544 1749772 201760 15:22:01 842576 3228856 3196084 79.14 81256 2432908 1409012 27.70 902556 2049584 71916 15:23:01 847664 3302852 3190996 79.01 89060 2484904 1281064 25.18 873932 2057468 1808 15:24:01 847596 3307116 3191064 79.01 89264 2488624 1292820 25.41 872440 2058248 2208 15:25:01 831100 3299240 3207560 79.42 89492 2496500 1299320 25.54 883728 2062088 4824 15:26:01 821376 3297440 3217284 79.66 89656 2503548 1352220 26.58 889632 2065624 4160 15:27:01 806500 3298716 3232160 80.03 89836 2518652 1370284 26.94 894116 2074536 5532 15:28:01 790668 3289536 3247992 80.42 90008 2524676 1367756 26.89 907440 2077456 3732 15:29:01 787432 3293840 3251228 80.50 90188 2531576 1370256 26.94 905604 2081180 3040 15:30:01 764624 3293360 3274036 81.07 90348 2552768 1369404 26.92 909408 2099140 4812 15:31:01 756888 3294168 3281772 81.26 90576 2560524 1368876 26.91 912652 2103012 2612 15:32:01 743344 3288652 3295316 81.59 90764 2567788 1369692 26.92 921748 2106876 5116 15:33:01 725184 3281488 3313476 82.04 90956 2577864 1369108 26.91 933152 2112544 8048 15:34:01 584572 3175880 3454088 85.53 91132 2611384 1582180 31.10 1056888 2128932 31928 15:35:02 784924 3308676 3253736 80.56 94032 2551804 934708 18.37 1082088 1920252 25124 Average: 833650 3290780 3205010 79.36 87759 2488171 1311049 25.77 897929 2049781 25108 15:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:21:01 ens3 66.97 62.71 801.21 8.39 0.00 0.00 0.00 0.00 15:21:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 1239.43 558.49 2720.34 51.82 0.00 0.00 0.00 0.00 15:22:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:22:01 docker0 483.85 1118.20 26.57 2281.80 0.00 0.00 0.00 0.00 15:22:01 vethcd19137 399.67 995.50 27.34 1767.67 0.00 0.00 0.00 0.14 15:23:01 ens3 25.67 18.33 93.71 2.16 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 12.85 19.96 0.66 92.50 0.00 0.00 0.00 0.00 15:23:01 vethcd19137 12.85 19.98 0.83 92.50 0.00 0.00 0.00 0.01 15:24:01 ens3 7.00 6.80 3.21 1.65 0.00 0.00 0.00 0.00 15:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 vethcd19137 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 5.95 4.18 1.73 1.86 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 6.70 7.36 1.49 2.17 0.00 0.00 0.00 0.00 15:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 vethcd19137 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 9.67 9.02 2.06 2.45 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 4.98 4.88 1.10 1.48 0.00 0.00 0.00 0.00 15:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 6.18 6.97 1.51 1.90 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 63.69 50.31 490.73 4.89 0.00 0.00 0.00 0.00 15:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 docker0 43.81 57.66 2.45 489.34 0.00 0.00 0.00 0.00 15:30:01 vethcd19137 43.81 57.67 3.05 489.34 0.00 0.00 0.00 0.04 15:31:01 ens3 5.28 5.03 1.20 1.57 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 5.75 5.68 1.57 1.87 0.00 0.00 0.00 0.00 15:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 5.43 4.88 1.28 1.63 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 6.75 6.35 1.44 3.14 0.00 0.00 0.00 0.00 15:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 vethcd19137 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 ens3 26.81 26.08 19.96 10.45 0.00 0.00 0.00 0.00 15:35:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:35:02 docker0 1.02 0.92 0.08 4.25 0.00 0.00 0.00 0.00 Average: ens3 99.08 51.80 276.16 6.50 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 36.10 79.78 1.98 191.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1757) 05/24/24 _x86_64_ (4 CPU) 15:19:12 LINUX RESTART (4 CPU) 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 20.47 0.00 1.34 2.50 0.06 75.62 15:21:01 0 22.59 0.00 1.44 7.40 0.07 68.50 15:21:01 1 14.84 0.00 0.95 0.23 0.03 83.94 15:21:01 2 10.23 0.00 0.95 1.47 0.07 87.28 15:21:01 3 34.18 0.00 2.00 0.87 0.07 62.89 15:22:01 all 9.63 0.00 3.61 4.28 0.07 82.41 15:22:01 0 6.29 0.00 4.02 7.72 0.07 81.90 15:22:01 1 8.86 0.00 3.02 4.15 0.07 83.91 15:22:01 2 9.99 0.00 3.70 2.79 0.10 83.42 15:22:01 3 13.36 0.00 3.71 2.48 0.05 80.40 15:23:01 all 4.38 0.00 1.22 0.26 0.03 94.12 15:23:01 0 3.15 0.00 1.28 0.00 0.02 95.55 15:23:01 1 4.21 0.00 1.18 0.08 0.02 94.51 15:23:01 2 3.77 0.00 1.17 0.43 0.03 94.59 15:23:01 3 6.39 0.00 1.25 0.50 0.03 91.83 15:24:01 all 2.89 0.00 0.87 0.03 0.03 96.17 15:24:01 0 2.62 0.00 0.82 0.02 0.03 96.51 15:24:01 1 3.26 0.00 0.92 0.00 0.03 95.79 15:24:01 2 3.44 0.00 1.03 0.12 0.05 95.36 15:24:01 3 2.26 0.00 0.70 0.00 0.03 97.01 15:25:01 all 3.48 0.00 0.80 0.04 0.04 95.64 15:25:01 0 3.11 0.00 0.82 0.00 0.03 96.04 15:25:01 1 3.09 0.00 0.79 0.00 0.03 96.09 15:25:01 2 4.24 0.00 0.88 0.10 0.05 94.73 15:25:01 3 3.49 0.00 0.70 0.07 0.03 95.71 15:26:01 all 3.72 0.00 0.92 0.02 0.04 95.30 15:26:01 0 3.73 0.00 0.99 0.00 0.05 95.24 15:26:01 1 3.86 0.00 0.82 0.00 0.05 95.27 15:26:01 2 4.25 0.00 0.85 0.00 0.05 94.85 15:26:01 3 3.05 0.00 1.00 0.08 0.05 95.81 15:27:01 all 4.67 0.00 0.93 0.04 0.06 94.30 15:27:01 0 5.21 0.00 0.99 0.00 0.05 93.76 15:27:01 1 5.53 0.00 0.71 0.00 0.05 93.71 15:27:01 2 3.71 0.00 1.02 0.00 0.07 95.20 15:27:01 3 4.22 0.00 0.99 0.15 0.05 94.59 15:28:01 all 3.57 0.00 0.94 0.05 0.05 95.38 15:28:01 0 3.57 0.00 0.89 0.08 0.05 95.41 15:28:01 1 3.73 0.00 1.00 0.02 0.05 95.20 15:28:01 2 3.15 0.00 0.92 0.00 0.03 95.90 15:28:01 3 3.86 0.00 0.99 0.12 0.07 94.96 15:29:01 all 3.95 0.00 0.97 0.05 0.05 94.98 15:29:01 0 3.72 0.00 0.79 0.00 0.03 95.46 15:29:01 1 3.95 0.00 0.90 0.00 0.05 95.09 15:29:01 2 3.96 0.00 1.04 0.00 0.05 94.96 15:29:01 3 4.14 0.00 1.17 0.22 0.05 94.42 15:30:01 all 6.93 0.00 1.01 0.03 0.04 92.00 15:30:01 0 6.06 0.00 1.02 0.00 0.03 92.88 15:30:01 1 7.58 0.00 1.19 0.00 0.03 91.20 15:30:01 2 6.74 0.00 0.92 0.00 0.03 92.31 15:30:01 3 7.34 0.00 0.89 0.13 0.03 91.61 15:31:01 all 4.42 0.00 1.10 0.03 0.05 94.40 15:31:01 0 4.88 0.00 0.90 0.00 0.03 94.19 15:31:01 1 4.63 0.00 1.30 0.00 0.07 94.00 15:31:01 2 4.68 0.00 0.99 0.02 0.05 94.27 15:31:01 3 3.50 0.00 1.24 0.10 0.07 95.10 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 4.69 0.00 1.11 0.04 0.04 94.12 15:32:01 0 5.14 0.00 1.05 0.00 0.03 93.77 15:32:01 1 4.70 0.00 1.20 0.00 0.05 94.05 15:32:01 2 4.32 0.00 0.99 0.03 0.03 94.63 15:32:01 3 4.62 0.00 1.19 0.12 0.03 94.05 15:33:01 all 5.44 0.00 1.02 0.03 0.05 93.47 15:33:01 0 6.75 0.00 0.96 0.02 0.05 92.22 15:33:01 1 4.79 0.00 1.11 0.02 0.05 94.04 15:33:01 2 5.02 0.00 1.17 0.00 0.05 93.76 15:33:01 3 5.17 0.00 0.89 0.08 0.07 93.79 15:34:01 all 6.69 0.00 1.07 0.03 0.05 92.17 15:34:01 0 6.81 0.00 1.01 0.00 0.03 92.16 15:34:01 1 5.55 0.00 1.14 0.00 0.07 93.24 15:34:01 2 5.49 0.00 0.84 0.00 0.03 93.64 15:34:01 3 8.90 0.00 1.24 0.10 0.03 89.73 15:35:02 all 22.09 0.00 2.24 0.91 0.07 74.69 15:35:02 0 14.81 0.00 2.10 0.12 0.05 82.93 15:35:02 1 11.60 0.00 1.82 0.25 0.05 86.28 15:35:02 2 47.55 0.00 2.71 0.65 0.10 48.99 15:35:02 3 14.41 0.00 2.34 2.61 0.07 80.57 Average: all 7.13 0.00 1.28 0.56 0.05 90.99 Average: 0 6.56 0.00 1.27 1.02 0.04 91.11 Average: 1 6.01 0.00 1.21 0.32 0.05 92.41 Average: 2 8.03 0.00 1.28 0.37 0.05 90.27 Average: 3 7.93 0.00 1.35 0.51 0.05 90.16