---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-132 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: 2800.000 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 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 440 408 0 3094 3220 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:17:9d:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85481sec preferred_lft 85481sec inet6 fe80::f816:3eff:fe17:9d77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:2b:d3:1f 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-132) 03/30/24 _x86_64_ (4 CPU) 09:42:56 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 110.71 66.79 43.93 5326.18 37597.62 09:45:01 1.18 0.00 1.18 0.00 181.30 09:46:01 1.28 0.00 1.28 0.00 14.93 09:47:01 0.80 0.00 0.80 0.00 9.07 09:48:01 0.97 0.00 0.97 0.00 12.00 09:49:01 0.80 0.00 0.80 0.00 8.80 09:50:01 1.25 0.00 1.25 0.00 14.26 09:51:01 0.80 0.00 0.80 0.00 9.20 09:52:01 0.98 0.00 0.98 0.00 11.60 09:53:01 0.87 0.00 0.87 0.00 10.40 09:54:01 3.80 2.48 1.32 98.92 203.03 09:55:01 84.15 37.54 46.61 1783.04 5246.73 09:56:01 247.69 12.15 235.54 2177.86 23653.20 09:57:01 322.31 3.98 318.33 257.96 42155.11 09:58:01 30.38 0.82 29.56 55.32 5184.60 Average: 53.88 8.25 45.63 646.71 7621.77 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2072472 3478520 1966188 48.68 26380 1549492 803112 15.79 389504 1428200 5108 09:45:01 2072904 3479040 1965756 48.67 26416 1549508 803112 15.79 388804 1428184 160 09:46:01 2068896 3475080 1969764 48.77 26448 1549512 803112 15.79 392912 1428192 144 09:47:01 2068756 3474976 1969904 48.78 26472 1549516 807048 15.86 392836 1428196 144 09:48:01 2069360 3475616 1969300 48.76 26504 1549508 812580 15.97 391744 1428196 20 09:49:01 2069456 3475852 1969204 48.76 26520 1549648 812580 15.97 391772 1428312 140 09:50:01 2069324 3475772 1969336 48.76 26552 1549652 812580 15.97 391836 1428332 156 09:51:01 2069184 3475680 1969476 48.77 26584 1549656 808196 15.89 391764 1428336 140 09:52:01 2069348 3475876 1969312 48.76 26616 1549656 808196 15.89 391860 1428336 144 09:53:01 2069092 3475656 1969568 48.77 26664 1549652 808196 15.89 391988 1428340 28 09:54:01 2048216 3463612 1990444 49.28 26752 1558324 812248 15.97 406200 1435124 16 09:55:01 1637304 3376104 2401356 59.46 54472 1836528 862308 16.95 551856 1663200 156252 09:56:01 886040 3280668 3152620 78.06 82968 2434216 1231676 24.21 742280 2156224 138616 09:57:01 400040 3318464 3638620 90.09 115972 2884076 1388036 27.28 727692 2613324 15152 09:58:01 433416 3311332 3605244 89.27 121220 2844728 928748 18.26 734920 2584224 26672 Average: 1740254 3434150 2298406 56.91 44436 1803578 886782 17.43 471865 1648981 22859 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 09:44:01 ens3 174.14 92.47 489.86 24.39 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 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 0.08 0.07 0.00 0.00 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 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 1.60 0.67 1.49 0.05 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 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 0.05 0.02 0.00 0.00 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 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.18 0.13 0.08 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 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.17 0.10 0.01 0.01 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 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.00 0.02 0.00 0.00 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 09:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.12 0.12 0.01 0.01 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 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.00 0.00 0.00 0.00 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 09:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 90.80 50.31 116.52 12.46 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 09:55:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:55:01 ens3 154.16 116.35 972.26 32.33 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 09:56:01 lo 2.06 2.06 0.18 0.18 0.00 0.00 0.00 0.00 09:56:01 ens3 466.74 249.59 3228.35 26.59 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 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 451.02 344.98 3262.68 24.27 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 09:58:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:58:01 ens3 164.96 84.45 794.05 12.94 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 Average: lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 100.30 62.64 591.19 8.88 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-132) 03/30/24 _x86_64_ (4 CPU) 09:42:56 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.98 0.00 1.34 3.88 0.03 90.77 09:44:01 0 4.03 0.00 0.87 3.54 0.02 91.54 09:44:01 1 5.17 0.00 0.99 3.24 0.03 90.57 09:44:01 2 4.01 0.00 1.49 5.31 0.03 89.17 09:44:01 3 2.71 0.00 2.04 3.40 0.02 91.82 09:45:01 all 0.03 0.00 0.01 0.02 0.01 99.94 09:45:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:45:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 2 0.02 0.00 0.00 0.02 0.00 99.97 09:45:01 3 0.00 0.00 0.00 0.05 0.02 99.93 09:46:01 all 0.15 0.00 0.02 0.01 0.01 99.81 09:46:01 0 0.15 0.00 0.02 0.00 0.02 99.82 09:46:01 1 0.08 0.00 0.02 0.00 0.00 99.90 09:46:01 2 0.33 0.00 0.03 0.00 0.02 99.62 09:46:01 3 0.05 0.00 0.00 0.03 0.00 99.92 09:47:01 all 0.01 0.00 0.02 0.00 0.00 99.97 09:47:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:47:01 1 0.00 0.00 0.03 0.00 0.00 99.97 09:47:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:47:01 3 0.00 0.00 0.02 0.03 0.00 99.95 09:48:01 all 0.03 0.00 0.00 0.01 0.01 99.95 09:48:01 0 0.03 0.00 0.02 0.00 0.02 99.93 09:48:01 1 0.02 0.00 0.00 0.00 0.02 99.97 09:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 3 0.05 0.00 0.02 0.02 0.02 99.90 09:49:01 all 0.00 0.00 0.01 0.00 0.01 99.97 09:49:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:49:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:49:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:49:01 3 0.00 0.00 0.00 0.02 0.00 99.98 09:50:01 all 0.03 0.00 0.01 0.01 0.00 99.95 09:50:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:50:01 3 0.05 0.00 0.00 0.05 0.00 99.90 09:51:01 all 0.02 0.00 0.01 0.01 0.01 99.96 09:51:01 0 0.00 0.00 0.02 0.00 0.02 99.97 09:51:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:51:01 3 0.00 0.00 0.02 0.03 0.02 99.93 09:52:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:52:01 0 0.02 0.00 0.02 0.00 0.03 99.93 09:52:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 2 0.03 0.00 0.02 0.00 0.00 99.95 09:52:01 3 0.05 0.00 0.00 0.03 0.00 99.92 09:53:01 all 0.02 0.00 0.01 0.01 0.01 99.95 09:53:01 0 0.02 0.00 0.02 0.00 0.02 99.95 09:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:53:01 2 0.03 0.00 0.03 0.00 0.02 99.92 09:53:01 3 0.00 0.00 0.00 0.03 0.00 99.97 09:54:01 all 0.96 0.00 0.09 0.05 0.01 98.90 09:54:01 0 0.59 0.00 0.13 0.02 0.02 99.25 09:54:01 1 1.23 0.00 0.05 0.02 0.00 98.70 09:54:01 2 1.28 0.00 0.07 0.00 0.00 98.65 09:54:01 3 0.72 0.00 0.12 0.17 0.00 99.00 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.34 0.00 1.69 2.23 0.06 75.68 09:55:01 0 29.93 0.00 2.29 1.37 0.07 66.33 09:55:01 1 16.27 0.00 1.70 0.95 0.05 81.03 09:55:01 2 5.53 0.00 0.75 1.10 0.07 92.55 09:55:01 3 29.65 0.00 2.00 5.51 0.07 62.77 09:56:01 all 13.56 0.00 2.96 7.00 0.06 76.42 09:56:01 0 17.04 0.00 3.36 12.75 0.07 66.78 09:56:01 1 20.61 0.00 3.36 6.92 0.05 69.06 09:56:01 2 7.28 0.00 2.45 6.01 0.07 84.20 09:56:01 3 9.28 0.00 2.63 2.35 0.05 85.69 09:57:01 all 7.98 0.00 4.15 9.64 0.06 78.16 09:57:01 0 9.74 0.00 5.46 23.69 0.07 61.05 09:57:01 1 5.19 0.00 2.87 3.41 0.03 88.50 09:57:01 2 8.20 0.00 4.35 6.56 0.08 80.81 09:57:01 3 8.81 0.00 3.95 4.89 0.07 82.27 09:58:01 all 15.32 0.00 1.68 0.84 0.05 82.11 09:58:01 0 5.00 0.00 1.79 0.27 0.03 92.91 09:58:01 1 20.04 0.00 1.40 0.08 0.03 78.44 09:58:01 2 16.88 0.00 1.67 0.17 0.05 81.23 09:58:01 3 19.39 0.00 1.86 2.86 0.05 75.84 Average: all 4.16 0.00 0.80 1.58 0.02 93.45 Average: 0 4.44 0.00 0.93 2.77 0.03 91.83 Average: 1 4.57 0.00 0.70 0.97 0.01 93.75 Average: 2 2.91 0.00 0.72 1.27 0.02 95.08 Average: 3 4.71 0.00 0.84 1.29 0.02 93.13