---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-822 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: 2800.022 BogoMIPS: 5600.04 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 9.1G 53% / 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 436 476 0 3031 3224 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:a7:20:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.84/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85471sec preferred_lft 85471sec inet6 fe80::f816:3eff:fea7:20a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:50:e8:5d 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-822) 04/06/24 _x86_64_ (4 CPU) 09:42:46 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 83.47 44.43 39.04 4737.48 37424.85 09:45:01 1.12 0.00 1.12 0.00 14.26 09:46:01 0.95 0.00 0.95 0.00 11.73 09:47:01 0.77 0.00 0.77 0.00 10.53 09:48:02 1.07 0.02 1.05 1.47 13.20 09:49:01 0.81 0.00 0.81 0.00 11.12 09:50:01 0.98 0.00 0.98 0.00 12.80 09:51:01 1.15 0.00 1.15 0.00 14.53 09:52:01 0.78 0.00 0.78 0.00 9.60 09:53:01 0.88 0.00 0.88 0.00 12.00 09:54:01 1.40 0.27 1.13 14.80 26.40 09:55:01 89.39 39.49 49.89 1859.69 5750.11 09:56:01 279.77 12.36 267.41 2238.43 28394.20 09:57:01 292.23 3.97 288.27 259.82 37341.91 09:58:01 32.99 3.55 29.45 138.24 5180.87 Average: 52.57 6.95 45.63 617.34 7623.58 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2063152 3469896 1975508 48.91 26432 1550464 806844 15.86 400356 1429820 240 09:45:01 2063560 3470420 1975100 48.90 26464 1550472 806844 15.86 399864 1429812 228 09:46:01 2064156 3471076 1974504 48.89 26504 1550476 806844 15.86 398908 1429820 184 09:47:01 2064544 3471468 1974116 48.88 26536 1550480 802512 15.78 397908 1429824 172 09:48:02 2064488 3471536 1974172 48.88 26580 1550524 812604 15.97 397832 1429868 184 09:49:01 2064628 3471728 1974032 48.88 26616 1550528 812604 15.97 397956 1429872 168 09:50:01 2064636 3471896 1974024 48.88 26652 1550660 812604 15.97 397908 1430004 172 09:51:01 2064536 3471836 1974124 48.88 26676 1550664 816640 16.05 398056 1430012 180 09:52:01 2064280 3471620 1974380 48.89 26700 1550664 816640 16.05 398008 1430012 156 09:53:01 2064372 3471728 1974288 48.88 26740 1550660 816640 16.05 397968 1430012 132 09:54:01 2058740 3466812 1979920 49.02 26820 1551292 816640 16.05 403588 1430216 12 09:55:01 1637744 3379996 2400916 59.45 54744 1839964 865988 17.02 551332 1666640 157840 09:56:01 871380 3289132 3167280 78.42 85592 2453252 1230656 24.19 740212 2175676 40048 09:57:01 472192 3299864 3566468 88.31 115040 2798520 1435228 28.21 741896 2535040 3796 09:58:01 527424 3331388 3511236 86.94 121544 2772676 913124 17.95 714636 2514884 26872 Average: 1747322 3432026 2291338 56.74 44643 1794753 891494 17.52 475762 1641434 15359 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 192.55 130.21 492.60 26.97 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:02 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.27 0.19 0.09 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 5.18 3.82 8.28 1.68 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 241.88 164.66 1105.12 45.06 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 09:56:01 ens3 490.38 256.37 3209.10 24.27 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 09:57:01 ens3 432.48 303.68 3253.42 21.12 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 183.65 93.97 808.09 13.21 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 103.25 63.63 592.43 8.84 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 0.38 0.38 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-822) 04/06/24 _x86_64_ (4 CPU) 09:42:46 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.81 0.00 1.20 2.75 0.03 92.22 09:44:01 0 3.18 0.00 2.14 2.60 0.03 92.05 09:44:01 1 3.65 0.00 1.02 3.24 0.02 92.07 09:44:01 2 3.96 0.00 0.92 2.86 0.03 92.23 09:44:01 3 4.44 0.00 0.72 2.27 0.02 92.55 09:45:01 all 0.04 0.00 0.01 0.01 0.01 99.93 09:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:45:01 1 0.10 0.00 0.02 0.00 0.02 99.87 09:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:45:01 3 0.03 0.00 0.02 0.03 0.02 99.90 09:46:01 all 0.01 0.00 0.01 0.02 0.01 99.95 09:46:01 0 0.00 0.00 0.00 0.00 0.02 99.98 09:46:01 1 0.00 0.00 0.00 0.02 0.00 99.98 09:46:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:46:01 3 0.00 0.00 0.00 0.03 0.00 99.97 09:47:01 all 0.17 0.00 0.01 0.01 0.01 99.80 09:47:01 0 0.05 0.00 0.03 0.00 0.03 99.88 09:47:01 1 0.62 0.00 0.02 0.00 0.00 99.37 09:47:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:47:01 3 0.00 0.00 0.00 0.03 0.00 99.97 09:48:02 all 0.51 0.00 0.00 0.02 0.01 99.46 09:48:02 0 0.00 0.00 0.00 0.00 0.00 100.00 09:48:02 1 1.97 0.00 0.00 0.03 0.02 97.98 09:48:02 2 0.05 0.00 0.02 0.00 0.03 99.90 09:48:02 3 0.00 0.00 0.00 0.05 0.00 99.95 09:49:01 all 0.51 0.00 0.02 0.01 0.01 99.44 09:49:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:49:01 1 1.94 0.00 0.00 0.03 0.02 98.01 09:49:01 2 0.07 0.00 0.03 0.00 0.02 99.88 09:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:50:01 all 0.02 0.00 0.01 0.01 0.01 99.96 09:50:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 1 0.00 0.00 0.00 0.05 0.00 99.95 09:50:01 2 0.03 0.00 0.03 0.00 0.03 99.90 09:50:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 all 0.08 0.00 0.02 0.01 0.01 99.89 09:51:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 1 0.25 0.00 0.02 0.02 0.00 99.72 09:51:01 2 0.03 0.00 0.02 0.00 0.03 99.92 09:51:01 3 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 all 0.51 0.00 0.01 0.00 0.01 99.46 09:52:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:52:01 1 1.97 0.00 0.00 0.03 0.02 97.98 09:52:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 all 0.50 0.00 0.02 0.01 0.01 99.46 09:53:01 0 0.00 0.00 0.03 0.00 0.03 99.93 09:53:01 1 1.95 0.00 0.00 0.03 0.00 98.01 09:53:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:53:01 3 0.00 0.00 0.03 0.00 0.02 99.95 09:54:01 all 0.59 0.00 0.04 0.03 0.01 99.32 09:54:01 0 0.18 0.00 0.02 0.02 0.02 99.77 09:54:01 1 1.81 0.00 0.11 0.11 0.02 97.95 09:54:01 2 0.17 0.00 0.05 0.03 0.02 99.73 09:54:01 3 0.20 0.00 0.00 0.00 0.00 99.80 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.14 0.00 1.76 2.48 0.05 75.57 09:55:01 0 16.44 0.00 2.03 4.07 0.07 77.39 09:55:01 1 17.67 0.00 1.42 4.44 0.03 76.43 09:55:01 2 7.90 0.00 1.12 0.62 0.07 90.30 09:55:01 3 38.55 0.00 2.47 0.75 0.07 58.16 09:56:01 all 12.96 0.00 2.92 8.31 0.06 75.75 09:56:01 0 7.86 0.00 3.37 14.11 0.07 74.59 09:56:01 1 24.31 0.00 3.17 5.36 0.05 67.11 09:56:01 2 12.87 0.00 2.82 8.30 0.07 75.93 09:56:01 3 6.76 0.00 2.28 5.52 0.05 85.39 09:57:01 all 8.02 0.00 3.63 9.12 0.06 79.17 09:57:01 0 5.78 0.00 3.68 4.02 0.08 86.44 09:57:01 1 10.26 0.00 5.41 29.26 0.07 55.01 09:57:01 2 6.87 0.00 2.50 1.74 0.07 88.82 09:57:01 3 9.15 0.00 2.96 1.56 0.05 86.28 09:58:01 all 14.63 0.00 1.59 0.92 0.05 82.81 09:58:01 0 21.21 0.00 2.07 0.33 0.05 76.34 09:58:01 1 29.83 0.00 1.84 3.01 0.05 65.27 09:58:01 2 4.17 0.00 1.09 0.10 0.05 94.60 09:58:01 3 3.46 0.00 1.37 0.25 0.02 94.90 Average: all 4.16 0.00 0.75 1.57 0.02 93.49 Average: 0 3.65 0.00 0.89 1.67 0.03 93.76 Average: 1 6.40 0.00 0.86 3.02 0.02 89.70 Average: 2 2.41 0.00 0.58 0.91 0.03 96.07 Average: 3 4.17 0.00 0.66 0.70 0.02 94.46