---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-0 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: 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 688K 394M 1% /run /dev/vda1 20G 14G 5.5G 72% / 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 473 1165 0 2304 3191 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:30:d3:4b brd ff:ff:ff:ff:ff:ff inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85393sec preferred_lft 85393sec inet6 fe80::f816:3eff:fe30:d34b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:d5:5c:c4 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-0) 11/17/23 _x86_64_ (4 CPU) 17:43:47 LINUX RESTART (4 CPU) 17:44:01 tps rtps wtps bread/s bwrtn/s 17:45:02 125.86 65.89 59.97 5208.47 40617.38 17:46:01 114.83 21.20 93.63 2285.42 26446.64 17:47:01 281.86 117.64 164.22 7193.34 62299.92 17:48:01 48.13 22.33 25.80 972.10 2409.73 17:49:01 15.50 4.55 10.95 565.77 1119.28 17:50:01 1.47 0.00 1.47 0.00 24.79 17:51:01 1.20 0.00 1.20 0.00 14.00 17:52:01 1.27 0.00 1.27 0.00 14.26 17:53:01 1.28 0.00 1.28 0.00 14.93 17:54:01 1.30 0.00 1.30 0.00 16.66 17:55:01 45.64 1.15 44.49 92.22 29059.60 17:56:01 253.31 92.80 160.51 5334.18 90005.73 17:57:01 295.44 64.54 230.90 3003.40 39955.38 17:58:01 111.81 23.06 88.75 1621.20 4894.65 17:59:01 111.53 5.10 106.43 196.73 17891.37 18:00:01 84.92 42.20 42.72 2354.28 18395.60 Average: 93.45 28.79 64.66 1801.39 20821.53 17:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:45:02 1711360 3287464 2327304 57.63 38772 1698936 917352 18.03 610072 1550784 91272 17:46:01 827380 3317248 3211284 79.51 69224 2545484 1135604 22.32 661568 2303808 337684 17:47:01 571068 3288972 3467596 85.86 98548 2712776 898776 17.67 778248 2405772 2076 17:48:01 560800 3329204 3477864 86.11 101392 2759780 853940 16.79 777076 2418588 29580 17:49:01 551316 3337192 3487348 86.35 101632 2776600 872864 17.16 769108 2433448 184 17:50:01 551596 3337516 3487068 86.34 101676 2776612 872864 17.16 769232 2433456 272 17:51:01 556640 3342612 3482024 86.22 101692 2776616 872864 17.16 764100 2433464 124 17:52:01 556904 3342904 3481760 86.21 101720 2776620 872864 17.16 763952 2433468 156 17:53:01 556760 3342956 3481904 86.21 101792 2776748 872864 17.16 764172 2433596 156 17:54:01 556836 3343068 3481828 86.21 101836 2776752 872864 17.16 763924 2433600 48 17:55:01 241588 3287200 3797076 94.02 110632 3027376 1161488 22.83 754124 2756000 274724 17:56:01 670688 2657416 3367976 83.39 157484 1922848 1954492 38.42 1346280 1702592 45652 17:57:01 969024 3225780 3069640 76.01 168396 2205032 1133800 22.29 821576 1985260 2288 17:58:01 838912 3299396 3199752 79.23 175756 2372136 1053824 20.72 845892 2060944 52860 17:59:01 758100 3308264 3280564 81.23 184376 2460772 1049640 20.63 808212 2187876 532 18:00:01 1308044 3331972 2730620 67.61 185272 1967692 883028 17.36 723880 1767448 2964 Average: 736688 3273698 3301976 81.76 118762 2520799 1017446 20.00 795088 2233756 52536 17:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:45:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 17:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:02 ens3 268.96 188.09 1392.17 66.07 0.00 0.00 0.00 0.00 17:46:01 lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 ens3 598.44 394.92 5334.43 34.39 0.00 0.00 0.00 0.00 17:47:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 313.36 301.58 2001.65 672.30 0.00 0.00 0.00 0.00 17:48:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 ens3 55.72 37.34 92.44 17.57 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 ens3 0.28 0.02 0.02 0.03 0.00 0.00 0.00 0.00 17:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 0.35 0.18 0.09 0.07 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 0.22 0.10 0.13 0.01 0.00 0.00 0.00 0.00 17:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 1.45 1.18 1.08 0.08 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 0.25 0.00 0.01 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:55:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 434.58 325.19 8436.79 34.02 0.00 0.00 0.00 0.00 17:56:01 lo 0.77 0.77 0.07 0.07 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 390.66 316.26 5665.14 45.53 0.00 0.00 0.00 0.00 17:57:01 lo 0.57 0.57 0.06 0.06 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 175.24 154.73 231.64 44.36 0.00 0.00 0.00 0.00 17:58:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 198.90 138.89 838.35 19.60 0.00 0.00 0.00 0.00 17:59:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 55.36 47.97 35.60 12.70 0.00 0.00 0.00 0.00 18:00:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 130.39 123.78 36.44 43.25 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.10 0.10 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 163.57 126.62 1500.25 61.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-0) 11/17/23 _x86_64_ (4 CPU) 17:43:47 LINUX RESTART (4 CPU) 17:44:01 CPU %user %nice %system %iowait %steal %idle 17:45:02 all 17.84 0.00 2.12 4.27 0.06 75.72 17:45:02 0 18.81 0.00 2.99 2.59 0.05 75.56 17:45:02 1 28.67 0.00 2.03 5.78 0.07 63.45 17:45:02 2 11.89 0.00 1.74 6.05 0.05 80.26 17:45:02 3 11.99 0.00 1.73 2.65 0.05 83.59 17:46:01 all 20.40 0.00 3.06 2.44 0.06 74.05 17:46:01 0 16.30 0.00 2.48 1.62 0.05 79.55 17:46:01 1 34.65 0.00 4.00 1.38 0.09 59.89 17:46:01 2 10.45 0.00 2.79 5.72 0.07 80.97 17:46:01 3 20.08 0.00 2.98 1.06 0.05 75.84 17:47:01 all 28.56 0.00 6.44 6.17 0.11 58.73 17:47:01 0 32.21 0.00 6.90 7.77 0.12 53.00 17:47:01 1 27.62 0.00 5.85 4.00 0.08 62.45 17:47:01 2 26.79 0.00 6.86 8.24 0.10 58.01 17:47:01 3 27.66 0.00 6.14 4.66 0.10 61.44 17:48:01 all 18.73 0.00 0.96 1.21 0.05 79.06 17:48:01 0 23.34 0.00 1.03 0.50 0.05 75.08 17:48:01 1 7.86 0.00 0.68 1.32 0.02 90.13 17:48:01 2 30.67 0.00 1.20 2.34 0.08 65.71 17:48:01 3 13.06 0.00 0.92 0.68 0.03 85.31 17:49:01 all 0.26 0.00 0.10 0.22 0.01 99.42 17:49:01 0 0.13 0.00 0.05 0.05 0.00 99.77 17:49:01 1 0.07 0.00 0.08 0.22 0.02 99.62 17:49:01 2 0.59 0.00 0.12 0.02 0.00 99.28 17:49:01 3 0.22 0.00 0.12 0.62 0.03 99.02 17:50:01 all 0.03 0.00 0.02 0.01 0.01 99.94 17:50:01 0 0.03 0.00 0.00 0.00 0.00 99.97 17:50:01 1 0.02 0.00 0.00 0.05 0.00 99.93 17:50:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:50:01 3 0.05 0.00 0.05 0.00 0.02 99.88 17:51:01 all 0.19 0.00 0.03 0.01 0.00 99.77 17:51:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:51:01 1 0.00 0.00 0.00 0.03 0.00 99.97 17:51:01 2 0.67 0.00 0.05 0.00 0.02 99.27 17:51:01 3 0.07 0.00 0.05 0.00 0.02 99.87 17:52:01 all 0.51 0.00 0.02 0.01 0.01 99.46 17:52:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:52:01 1 0.00 0.00 0.02 0.03 0.00 99.95 17:52:01 2 1.97 0.00 0.02 0.00 0.02 98.00 17:52:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:53:01 all 0.09 0.00 0.01 0.03 0.01 99.87 17:53:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:53:01 1 0.00 0.00 0.02 0.02 0.00 99.97 17:53:01 2 0.33 0.00 0.02 0.07 0.03 99.55 17:53:01 3 0.03 0.00 0.00 0.00 0.00 99.97 17:54:01 all 0.02 0.00 0.01 0.03 0.00 99.95 17:54:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:54:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:54:01 2 0.02 0.00 0.00 0.12 0.02 99.85 17:54:01 3 0.02 0.00 0.00 0.00 0.02 99.97 17:55:01 all 12.03 0.00 2.73 0.77 0.04 84.43 17:55:01 0 6.57 0.00 2.84 0.07 0.03 90.49 17:55:01 1 12.50 0.00 2.71 1.14 0.03 83.61 17:55:01 2 22.43 0.00 2.99 1.48 0.05 73.06 17:55:01 3 6.70 0.00 2.41 0.42 0.03 90.44 17:55:01 CPU %user %nice %system %iowait %steal %idle 17:56:01 all 27.67 0.00 13.58 5.13 0.09 53.53 17:56:01 0 26.24 0.00 12.82 6.01 0.08 54.84 17:56:01 1 27.29 0.00 13.83 5.91 0.08 52.89 17:56:01 2 27.57 0.00 13.69 4.79 0.10 53.85 17:56:01 3 29.57 0.00 13.97 3.80 0.08 52.57 17:57:01 all 28.98 0.00 13.26 9.40 0.10 48.27 17:57:01 0 31.37 0.00 12.86 24.01 0.10 31.66 17:57:01 1 28.09 0.00 12.86 0.33 0.08 58.63 17:57:01 2 27.27 0.00 14.18 9.66 0.10 48.79 17:57:01 3 29.17 0.00 13.15 3.63 0.10 53.94 17:58:01 all 17.30 0.00 9.26 2.34 0.09 71.01 17:58:01 0 20.57 0.00 10.28 4.92 0.08 64.14 17:58:01 1 16.26 0.00 8.23 2.94 0.07 72.51 17:58:01 2 14.69 0.00 9.30 0.44 0.10 75.48 17:58:01 3 17.68 0.00 9.23 1.03 0.10 71.96 17:59:01 all 22.28 0.00 6.44 2.96 0.08 68.24 17:59:01 0 22.22 0.00 6.15 0.48 0.08 71.06 17:59:01 1 21.59 0.00 6.24 2.11 0.07 70.01 17:59:01 2 19.05 0.00 6.60 4.03 0.08 70.25 17:59:01 3 26.26 0.00 6.77 5.27 0.08 61.62 18:00:01 all 35.96 0.00 13.27 1.52 0.07 49.18 18:00:01 0 28.62 0.00 13.39 0.43 0.05 57.51 18:00:01 1 44.52 0.00 13.46 1.75 0.08 40.18 18:00:01 2 28.74 0.00 13.21 0.60 0.05 57.40 18:00:01 3 41.96 0.00 13.02 3.29 0.08 41.65 Average: all 14.39 0.00 4.44 2.27 0.05 78.85 Average: 0 14.12 0.00 4.48 3.02 0.04 78.33 Average: 1 15.52 0.00 4.36 1.68 0.04 78.39 Average: 2 13.91 0.00 4.53 2.71 0.05 78.80 Average: 3 14.00 0.00 4.40 1.69 0.05 79.86