---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1409 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 688K 394M 1% /run /dev/vda1 20G 11G 8.7G 55% / 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 462 537 0 2943 3198 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:69:20:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe69:20f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:1d:5d:d9 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-1409) 12/02/23 _x86_64_ (4 CPU) 09:42:53 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:02 84.59 46.18 38.41 4383.67 37466.84 09:45:01 1.03 0.00 1.03 0.00 12.74 09:46:01 0.87 0.00 0.87 0.00 10.26 09:47:01 0.72 0.00 0.72 0.00 9.07 09:48:01 1.10 0.00 1.10 0.00 13.46 09:49:01 0.87 0.00 0.87 0.00 9.60 09:50:01 1.17 0.00 1.17 0.00 14.53 09:51:01 1.27 0.00 1.27 0.00 14.53 09:52:01 0.87 0.00 0.87 0.00 11.20 09:53:01 1.02 0.00 1.02 0.00 12.13 09:54:01 4.03 2.33 1.70 95.45 184.90 09:55:01 83.37 33.86 49.51 1769.31 6135.38 09:56:01 75.71 8.80 66.91 1604.67 18338.95 09:57:01 428.43 0.02 428.42 3.73 24470.53 09:58:01 307.41 178.70 128.71 9546.04 64402.93 09:59:01 37.48 10.21 27.26 741.74 5288.72 Average: 64.44 17.53 46.91 1135.49 9786.46 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:02 2084616 3467268 1954048 48.38 25072 1527660 791408 15.56 394300 1411164 56 09:45:01 2084916 3467680 1953748 48.38 25104 1527676 791408 15.56 393652 1411156 36 09:46:01 2084860 3467636 1953804 48.38 25128 1527680 791408 15.56 393660 1411160 24 09:47:01 2085484 3468452 1953180 48.36 25152 1527812 791408 15.56 393424 1411292 24 09:48:01 2085840 3468820 1952824 48.35 25192 1527804 797204 15.67 392952 1411292 8 09:49:01 2069584 3452548 1969080 48.76 25220 1527816 798420 15.69 409704 1411296 20 09:50:01 2068948 3451968 1969716 48.77 25268 1527824 798420 15.69 409704 1411304 8 09:51:01 2069048 3452180 1969616 48.77 25364 1527828 794180 15.61 409812 1411308 8 09:52:01 2068940 3452092 1969724 48.77 25388 1527828 794180 15.61 409868 1411308 8 09:53:01 2068940 3452144 1969724 48.77 25432 1527828 794180 15.61 410084 1411312 12 09:54:01 2045448 3436616 1993216 49.35 25552 1535608 798116 15.69 426744 1417680 0 09:55:01 1629736 3355060 2408928 59.65 53588 1823976 841264 16.54 566364 1655604 151044 09:56:01 1139000 3296984 2899664 71.80 63828 2230304 1066388 20.96 733560 1942256 36928 09:57:01 496880 3263960 3541784 87.70 102136 2747136 1083748 21.30 805536 2437292 19872 09:58:01 737276 3297772 3301388 81.74 121328 2529572 1230780 24.19 727828 2284240 16704 09:59:01 593660 3299544 3445004 85.30 127392 2666136 890956 17.51 774368 2382412 56580 Average: 1713324 3409420 2325340 57.58 46634 1800656 865842 17.02 503222 1639505 17583 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:02 ens3 256.42 138.06 490.49 27.52 0.00 0.00 0.00 0.00 09:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:02 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 09:45:01 ens3 0.07 0.05 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 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 0.10 0.12 0.01 0.01 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:47:01 ens3 0.52 0.27 0.26 0.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 0.12 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 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:49:01 ens3 0.17 0.12 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 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 0.10 0.08 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 09:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 ens3 0.08 0.05 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 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 ens3 0.17 0.08 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 09:52:01 lo 0.20 0.20 0.01 0.01 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 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 31.84 24.06 97.51 10.10 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 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 ens3 147.09 115.35 1009.81 33.89 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 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:56:01 ens3 497.25 293.85 2724.20 25.31 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 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 09:57:01 ens3 173.08 97.83 803.07 15.32 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 427.91 295.09 3258.63 19.66 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 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 09:59:01 ens3 163.56 81.52 803.52 12.19 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 3.60 3.60 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 106.28 65.49 574.92 9.03 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 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1409) 12/02/23 _x86_64_ (4 CPU) 09:42:53 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:02 all 3.88 0.00 1.32 2.63 0.02 92.15 09:44:02 0 3.38 0.00 1.52 4.77 0.02 90.32 09:44:02 1 3.17 0.00 0.67 2.00 0.03 94.12 09:44:02 2 4.57 0.00 1.92 2.22 0.02 91.27 09:44:02 3 4.37 0.00 1.15 1.55 0.02 92.91 09:45:01 all 0.03 0.00 0.02 0.01 0.00 99.93 09:45:01 0 0.05 0.00 0.05 0.05 0.02 99.83 09:45:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:45:01 2 0.05 0.00 0.00 0.00 0.00 99.95 09:45:01 3 0.03 0.00 0.03 0.00 0.00 99.93 09:46:01 all 0.08 0.00 0.01 0.02 0.01 99.89 09:46:01 0 0.25 0.00 0.00 0.05 0.02 99.68 09:46:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:46:01 2 0.02 0.00 0.02 0.00 0.02 99.95 09:46:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:47:01 all 0.54 0.00 0.01 0.00 0.00 99.44 09:47:01 0 2.00 0.00 0.02 0.03 0.02 97.93 09:47:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:47:01 2 0.05 0.00 0.02 0.00 0.00 99.93 09:47:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:48:01 all 0.52 0.00 0.00 0.01 0.00 99.46 09:48:01 0 1.99 0.00 0.02 0.03 0.00 97.96 09:48:01 1 0.00 0.00 0.02 0.02 0.00 99.97 09:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:48:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:49:01 all 0.70 0.00 0.01 0.01 0.01 99.27 09:49:01 0 2.02 0.00 0.00 0.03 0.02 97.93 09:49:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 2 0.02 0.00 0.00 0.00 0.02 99.97 09:49:01 3 0.78 0.00 0.03 0.00 0.00 99.18 09:50:01 all 0.34 0.00 0.05 0.02 0.00 99.59 09:50:01 0 1.29 0.00 0.18 0.05 0.02 98.46 09:50:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:50:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:51:01 all 0.01 0.00 0.01 0.03 0.00 99.94 09:51:01 0 0.02 0.00 0.02 0.12 0.02 99.83 09:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 2 0.02 0.00 0.00 0.03 0.00 99.95 09:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 all 0.02 0.00 0.01 0.02 0.01 99.95 09:52:01 0 0.03 0.00 0.03 0.07 0.02 99.85 09:52:01 1 0.00 0.00 0.02 0.00 0.00 99.98 09:52:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:52:01 3 0.02 0.00 0.00 0.00 0.02 99.97 09:53:01 all 0.01 0.00 0.01 0.01 0.00 99.97 09:53:01 0 0.00 0.00 0.03 0.05 0.02 99.90 09:53:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:53:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:54:01 all 0.82 0.00 0.04 0.06 0.01 99.07 09:54:01 0 0.49 0.00 0.07 0.17 0.02 99.26 09:54:01 1 0.68 0.00 0.02 0.02 0.02 99.27 09:54:01 2 0.73 0.00 0.07 0.02 0.00 99.18 09:54:01 3 1.37 0.00 0.02 0.00 0.00 98.62 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 19.37 0.00 1.53 2.68 0.05 76.36 09:55:01 0 3.84 0.00 1.06 8.20 0.05 86.85 09:55:01 1 23.36 0.00 1.34 0.52 0.03 74.75 09:55:01 2 18.69 0.00 1.50 1.39 0.05 78.37 09:55:01 3 31.55 0.00 2.20 0.65 0.07 65.53 09:56:01 all 12.35 0.00 1.74 2.10 0.05 83.77 09:56:01 0 6.09 0.00 1.29 2.21 0.05 90.36 09:56:01 1 12.06 0.00 1.47 2.52 0.03 83.91 09:56:01 2 4.65 0.00 2.00 1.63 0.05 91.68 09:56:01 3 26.49 0.00 2.20 2.03 0.07 69.21 09:57:01 all 7.55 0.00 3.52 12.66 0.07 76.21 09:57:01 0 6.95 0.00 3.16 14.61 0.05 75.23 09:57:01 1 8.44 0.00 2.76 8.17 0.05 80.58 09:57:01 2 8.38 0.00 3.94 10.94 0.10 76.64 09:57:01 3 6.41 0.00 4.21 16.94 0.05 72.39 09:58:01 all 8.55 0.00 5.37 8.78 0.08 77.21 09:58:01 0 10.52 0.00 5.08 10.64 0.07 73.69 09:58:01 1 7.88 0.00 5.01 8.30 0.07 78.75 09:58:01 2 8.24 0.00 5.93 9.27 0.10 76.45 09:58:01 3 7.57 0.00 5.49 6.91 0.07 79.95 09:59:01 all 14.82 0.00 1.57 1.11 0.04 82.46 09:59:01 0 2.14 0.00 1.22 0.70 0.02 95.93 09:59:01 1 5.38 0.00 1.32 0.79 0.03 92.48 09:59:01 2 31.76 0.00 1.64 2.74 0.07 63.79 09:59:01 3 20.08 0.00 2.08 0.20 0.05 77.59 Average: all 4.34 0.00 0.95 1.88 0.02 92.81 Average: 0 2.56 0.00 0.85 2.59 0.03 93.96 Average: 1 3.82 0.00 0.79 1.39 0.02 93.99 Average: 2 4.82 0.00 1.06 1.75 0.03 92.34 Average: 3 6.17 0.00 1.09 1.76 0.02 90.96