---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1261 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2800.000 BogoMIPS: 5600.00 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 11G 8.9G 54% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 457 1202 0 2283 3202 Swap: 1023 12 1011 ---> 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:54:54:3b brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fe54:543b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:b0:8e:9c 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1261) 12/18/23 _x86_64_ (4 CPU) 06:18:59 LINUX RESTART (4 CPU) 06:19:01 tps rtps wtps bread/s bwrtn/s 06:20:01 247.84 147.61 100.23 8900.38 48719.23 06:21:01 170.25 86.62 83.63 3052.11 11543.83 06:22:01 24.53 19.48 5.05 873.99 2247.63 06:23:01 161.79 127.90 33.89 9707.05 10206.03 06:24:01 10.53 4.12 6.42 95.32 4680.95 06:25:01 5.75 2.08 3.67 24.26 3060.82 06:26:01 719.31 713.31 6.00 5798.20 5089.77 06:27:01 20.66 14.30 6.36 162.00 4792.70 06:28:01 20.00 9.34 10.66 464.01 6937.02 06:29:01 24.06 11.26 12.80 594.83 10554.24 06:30:01 30.54 15.46 15.08 295.02 7906.95 06:31:01 39.78 24.80 14.98 1686.79 15926.01 06:32:01 57.69 5.60 52.09 257.96 6506.92 Average: 118.02 91.00 27.02 2457.27 10634.83 06:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 1642092 3305928 2396564 59.34 31960 1791052 1028252 20.21 826060 1400884 133748 06:21:01 719668 940556 3318988 82.18 27592 375480 3358368 66.02 2623332 564156 6880 06:22:01 2160620 2367660 1878036 46.50 19236 370204 1880484 36.96 1238088 512840 15492 06:23:01 2544860 3269508 1493796 36.99 34320 864016 952180 18.72 547900 802576 34408 06:24:01 1971428 2746376 2067228 51.19 34876 912900 1492000 29.33 1075648 846172 18432 06:25:01 1994960 2810928 2043696 50.60 34956 953164 1425044 28.01 1010584 886636 44356 06:26:01 2231600 3355352 1807056 44.74 205516 1065560 849928 16.71 616368 995380 2408 06:27:01 1125672 2347768 2912984 72.13 208824 1154480 1906804 37.48 1652744 1048132 125040 06:28:01 759520 1670520 3279136 81.19 208932 853896 2609452 51.29 2263088 825052 23892 06:29:01 2029820 3222348 2008836 49.74 210632 1129412 1009012 19.83 763096 1049960 45820 06:30:01 1930420 3255984 2108236 52.20 210964 1259528 969888 19.07 761388 1145888 60732 06:31:01 1650024 3326524 2388632 59.14 213876 1600548 890168 17.50 953308 1220904 52900 06:32:01 1386336 3303048 2652320 65.67 233764 1808532 895428 17.60 995512 1417208 149404 Average: 1703617 2763269 2335039 57.82 128881 1087598 1482078 29.13 1179009 978138 54886 06:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 3.27 3.27 0.33 0.33 0.00 0.00 0.00 0.00 06:20:01 ens3 447.28 268.71 1245.68 69.82 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 1.06 1.06 0.11 0.11 0.00 0.00 0.00 0.00 06:21:01 ens3 82.51 56.74 343.62 5.57 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 06:22:01 ens3 3.92 3.50 0.80 0.83 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 06:23:01 ens3 116.63 69.99 573.96 5.98 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:24:01 ens3 0.72 0.67 0.14 0.15 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 0.32 0.23 0.10 0.09 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:26:01 ens3 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 lo 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 06:27:01 ens3 29.24 20.17 124.04 2.62 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:28:01 ens3 3.05 3.05 0.67 0.77 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 lo 2.00 2.00 0.20 0.20 0.00 0.00 0.00 0.00 06:29:01 ens3 667.12 461.17 3216.52 32.18 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:30:01 ens3 5.85 5.53 1.79 1.54 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:31:01 ens3 13.26 11.65 113.57 2.82 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 06:32:01 ens3 66.41 62.09 810.06 9.01 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: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 110.57 74.17 495.04 10.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1261) 12/18/23 _x86_64_ (4 CPU) 06:18:59 LINUX RESTART (4 CPU) 06:19:01 CPU %user %nice %system %iowait %steal %idle 06:20:01 all 12.41 1.18 3.16 8.43 0.06 74.76 06:20:01 0 17.80 3.25 3.73 8.76 0.07 66.39 06:20:01 1 12.13 0.00 2.64 7.83 0.07 77.34 06:20:01 2 10.03 0.00 2.50 7.55 0.07 79.85 06:20:01 3 9.68 1.47 3.73 9.56 0.05 75.50 06:21:01 all 63.28 0.70 4.33 2.91 0.11 28.66 06:21:01 0 64.55 0.00 4.20 0.95 0.10 30.19 06:21:01 1 64.75 2.80 4.61 7.91 0.12 19.81 06:21:01 2 64.73 0.00 4.48 2.29 0.12 28.38 06:21:01 3 59.09 0.00 4.02 0.48 0.12 36.29 06:22:01 all 72.49 0.00 2.75 0.31 0.10 24.35 06:22:01 0 94.37 0.00 2.73 0.28 0.12 2.50 06:22:01 1 72.84 0.00 2.75 0.08 0.10 24.23 06:22:01 2 58.99 0.00 2.39 0.15 0.10 38.37 06:22:01 3 63.75 0.00 3.12 0.73 0.08 32.32 06:23:01 all 19.66 0.39 2.05 3.02 0.05 74.83 06:23:01 0 36.25 0.00 2.67 5.99 0.05 55.04 06:23:01 1 18.52 1.55 2.52 3.24 0.05 74.12 06:23:01 2 16.64 0.00 1.49 1.76 0.03 80.07 06:23:01 3 7.22 0.02 1.52 1.07 0.05 90.13 06:24:01 all 24.57 0.00 0.85 0.13 0.04 74.41 06:24:01 0 30.18 0.00 0.70 0.00 0.05 69.07 06:24:01 1 27.47 0.00 0.95 0.35 0.05 71.18 06:24:01 2 17.22 0.00 0.53 0.03 0.03 82.18 06:24:01 3 23.44 0.00 1.17 0.13 0.03 75.23 06:25:01 all 24.63 0.00 0.38 0.09 0.04 74.86 06:25:01 0 81.27 0.00 0.58 0.10 0.08 17.96 06:25:01 1 0.03 0.00 0.07 0.10 0.02 99.78 06:25:01 2 5.62 0.00 0.38 0.05 0.02 93.92 06:25:01 3 11.52 0.00 0.50 0.10 0.02 87.86 06:26:01 all 25.10 0.00 0.97 24.01 0.09 49.83 06:26:01 0 0.61 0.00 3.13 95.86 0.10 0.30 06:26:01 1 0.07 0.00 0.12 0.28 0.07 99.46 06:26:01 2 0.12 0.00 0.07 0.02 0.10 99.70 06:26:01 3 98.98 0.00 0.60 0.18 0.13 0.10 06:27:01 all 26.25 0.00 1.52 0.45 0.05 71.73 06:27:01 0 31.19 0.00 1.61 0.15 0.05 67.00 06:27:01 1 8.76 0.00 1.20 0.25 0.03 89.75 06:27:01 2 8.00 0.00 1.31 1.39 0.03 89.27 06:27:01 3 56.99 0.00 1.96 0.03 0.08 40.93 06:28:01 all 95.84 0.00 4.05 0.00 0.11 0.00 06:28:01 0 95.99 0.00 3.91 0.00 0.10 0.00 06:28:01 1 95.80 0.00 4.08 0.00 0.12 0.00 06:28:01 2 96.34 0.00 3.55 0.00 0.12 0.00 06:28:01 3 95.24 0.00 4.65 0.00 0.12 0.00 06:29:01 all 60.17 0.00 3.52 0.32 0.08 35.91 06:29:01 0 62.56 0.00 3.53 0.42 0.08 33.41 06:29:01 1 55.35 0.00 2.42 0.52 0.08 41.63 06:29:01 2 54.69 0.00 2.97 0.20 0.07 42.07 06:29:01 3 68.11 0.00 5.15 0.13 0.10 26.50 06:30:01 all 22.51 0.00 2.15 0.48 0.05 74.82 06:30:01 0 39.98 0.00 3.30 1.33 0.05 55.34 06:30:01 1 20.53 0.00 2.09 0.25 0.05 77.07 06:30:01 2 20.67 0.00 1.84 0.03 0.03 77.43 06:30:01 3 8.85 0.00 1.35 0.30 0.03 89.46 06:30:01 CPU %user %nice %system %iowait %steal %idle 06:31:01 all 20.16 0.00 1.58 0.91 0.04 77.30 06:31:01 0 33.48 0.00 2.10 1.28 0.07 63.07 06:31:01 1 9.34 0.00 0.97 1.27 0.03 88.38 06:31:01 2 25.43 0.00 2.12 0.50 0.05 71.91 06:31:01 3 12.35 0.00 1.13 0.63 0.03 85.85 06:32:01 all 18.67 0.00 1.24 1.94 0.05 78.11 06:32:01 0 17.59 0.00 1.15 0.27 0.03 80.96 06:32:01 1 16.65 0.00 0.85 6.63 0.03 75.83 06:32:01 2 32.37 0.00 2.16 0.42 0.07 64.98 06:32:01 3 8.01 0.00 0.79 0.47 0.05 90.69 Average: all 37.40 0.18 2.20 3.30 0.07 56.86 Average: 0 46.66 0.25 2.57 8.83 0.07 41.62 Average: 1 31.00 0.34 1.95 2.21 0.06 64.45 Average: 2 31.68 0.00 1.99 1.10 0.06 65.16 Average: 3 40.25 0.11 2.28 1.06 0.07 56.22