---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-473 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: 2799.870 BogoMIPS: 5599.74 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 12G 7.9G 60% / 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 470 380 0 3092 3190 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:19:bd:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.161/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fe19:bdc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:53:cc:78 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-473) 12/14/23 _x86_64_ (4 CPU) 02:51:51 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 123.75 64.72 59.02 5192.33 40394.62 02:54:01 123.27 23.22 100.05 2666.53 17847.69 02:55:01 409.98 0.07 409.92 5.20 36792.93 02:56:01 428.03 0.05 427.98 3.07 21708.12 02:57:01 246.59 79.91 166.67 6653.03 26418.92 02:58:01 6.15 0.05 6.10 0.40 3273.99 02:59:01 27.05 2.70 24.35 193.10 17334.40 03:00:01 107.70 6.98 100.72 209.83 14400.53 03:01:01 362.74 0.85 361.89 27.71 25245.82 03:02:01 503.00 116.68 386.32 11366.64 43183.87 03:03:01 139.16 87.14 52.02 5299.38 14533.98 03:04:01 43.28 28.86 14.41 2014.60 748.01 Average: 210.18 34.28 175.90 2802.74 21829.41 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 1738468 3306532 2300188 56.95 37796 1692620 907460 17.84 588016 1547696 91372 02:54:01 1340124 3346768 2698532 66.82 61136 2087256 1017560 20.00 654188 1832468 13892 02:55:01 899260 3331728 3139396 77.73 101316 2451472 967320 19.01 714056 2172776 208 02:56:01 238556 3238940 3800100 94.09 115532 2930420 1104852 21.72 870232 2595176 4744 02:57:01 410496 3239452 3628160 89.84 132780 2779068 1117532 21.97 896016 2434188 2256 02:58:01 286676 3160400 3751980 92.90 132816 2820684 1198348 23.56 989172 2461912 21716 02:59:01 505708 3230640 3532948 87.48 132056 2682232 1134724 22.31 902328 2341136 7424 03:00:01 305520 3246536 3733136 92.44 134356 2878008 1105864 21.74 970612 2454264 47612 03:01:01 416056 3229360 3622600 89.70 147616 2711948 1119180 22.00 849592 2437716 12780 03:02:01 389764 3287400 3648892 90.35 174812 2807040 1134880 22.31 738396 2616436 222092 03:03:01 582932 3322380 3455724 85.57 177100 2614256 1004480 19.75 752116 2379912 156 03:04:01 398944 3233292 3639712 90.12 179612 2712632 978216 19.23 889740 2432580 38052 Average: 626042 3264452 3412614 84.50 127244 2597303 1065868 20.95 817872 2308855 38525 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 317.83 199.15 1366.61 58.24 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:54:01 ens3 132.32 98.80 1393.79 18.23 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 lo 2.98 2.98 0.26 0.26 0.00 0.00 0.00 0.00 02:55:01 ens3 269.21 169.44 1450.35 18.24 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 02:56:01 ens3 369.24 187.87 2037.35 18.79 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 02:57:01 ens3 36.54 31.31 43.69 7.09 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 02:58:01 ens3 2.67 2.55 0.62 0.64 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 94.45 45.84 513.25 3.58 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:00:01 ens3 143.88 80.74 643.79 9.09 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 03:01:01 ens3 488.64 259.44 3348.15 23.22 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:02:01 ens3 25.55 25.43 5.48 6.02 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 ens3 376.02 629.88 30.37 5008.08 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 lo 3.20 3.20 0.28 0.28 0.00 0.00 0.00 0.00 03:04:01 ens3 148.71 190.95 18.88 1450.51 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 200.53 160.20 903.80 552.48 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 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-473) 12/14/23 _x86_64_ (4 CPU) 02:51:51 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 16.27 0.00 1.87 3.58 0.05 78.23 02:53:02 0 14.72 0.00 1.48 3.30 0.05 80.45 02:53:02 1 19.17 0.00 2.78 3.01 0.03 75.00 02:53:02 2 11.90 0.00 1.36 2.13 0.05 84.56 02:53:02 3 19.26 0.00 1.84 5.89 0.05 72.96 02:54:01 all 18.54 0.00 2.02 3.00 0.06 76.38 02:54:01 0 19.22 0.00 1.53 1.53 0.07 77.65 02:54:01 1 16.36 0.00 1.53 0.48 0.05 81.58 02:54:01 2 11.88 0.00 1.89 1.84 0.05 84.34 02:54:01 3 26.72 0.00 3.13 8.15 0.05 61.94 02:55:01 all 8.89 0.00 4.62 11.87 0.07 74.55 02:55:01 0 7.62 0.00 3.99 3.43 0.07 84.89 02:55:01 1 12.66 0.00 5.10 7.49 0.05 74.71 02:55:01 2 8.44 0.00 6.60 21.76 0.08 63.12 02:55:01 3 6.85 0.00 2.80 14.86 0.05 75.43 02:56:01 all 6.87 0.00 3.57 13.37 0.05 76.14 02:56:01 0 2.72 0.00 1.91 1.02 0.03 94.31 02:56:01 1 5.57 0.00 2.24 9.64 0.03 82.52 02:56:01 2 11.35 0.00 3.31 3.75 0.07 81.53 02:56:01 3 7.89 0.00 6.88 39.02 0.07 46.14 02:57:01 all 14.75 0.00 5.32 6.99 0.08 72.87 02:57:01 0 13.12 0.00 5.24 2.83 0.07 78.74 02:57:01 1 17.25 0.00 5.31 3.15 0.10 74.19 02:57:01 2 18.55 0.00 5.24 9.85 0.07 66.29 02:57:01 3 10.04 0.00 5.45 12.16 0.08 72.27 02:58:01 all 21.99 0.00 3.32 0.03 0.05 74.62 02:58:01 0 15.20 0.00 2.63 0.00 0.05 82.12 02:58:01 1 24.11 0.00 3.56 0.00 0.05 72.29 02:58:01 2 19.39 0.00 3.03 0.10 0.05 77.43 02:58:01 3 29.24 0.00 4.01 0.00 0.05 66.69 02:59:01 all 22.58 0.00 2.80 0.39 0.05 74.19 02:59:01 0 24.49 0.00 3.04 0.38 0.03 72.06 02:59:01 1 23.12 0.00 2.79 0.10 0.05 73.94 02:59:01 2 16.03 0.00 2.30 0.90 0.05 80.73 02:59:01 3 26.69 0.00 3.09 0.20 0.05 69.97 03:00:01 all 19.01 0.00 3.40 2.27 0.06 75.26 03:00:01 0 17.91 0.00 3.24 1.10 0.07 77.68 03:00:01 1 17.02 0.00 3.18 4.40 0.05 75.34 03:00:01 2 10.92 0.00 3.39 2.62 0.05 83.02 03:00:01 3 30.28 0.00 3.80 0.92 0.07 64.92 03:01:01 all 7.26 0.00 3.26 11.38 0.06 78.05 03:01:01 0 6.66 0.00 4.88 21.26 0.05 67.15 03:01:01 1 6.38 0.00 2.36 7.07 0.05 84.14 03:01:01 2 9.54 0.00 2.79 5.77 0.07 81.83 03:01:01 3 6.45 0.00 2.99 11.44 0.07 79.05 03:02:01 all 9.62 0.00 5.32 15.57 0.08 69.41 03:02:01 0 12.10 0.00 5.22 19.57 0.08 63.04 03:02:01 1 10.39 0.00 3.87 7.26 0.05 78.43 03:02:01 2 7.37 0.00 3.68 3.74 0.08 85.13 03:02:01 3 8.60 0.00 8.55 31.79 0.08 50.99 03:03:01 all 28.14 0.00 2.09 3.41 0.08 66.28 03:03:01 0 27.39 0.00 2.09 2.25 0.08 68.19 03:03:01 1 29.33 0.00 1.66 4.91 0.08 64.02 03:03:01 2 26.38 0.00 2.63 4.03 0.10 66.85 03:03:01 3 29.45 0.00 1.97 2.40 0.07 66.12 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 16.82 0.00 0.81 1.08 0.05 81.25 03:04:01 0 23.76 0.00 1.26 0.96 0.07 73.96 03:04:01 1 10.54 0.00 0.48 0.03 0.03 88.91 03:04:01 2 9.61 0.00 0.73 1.89 0.03 87.73 03:04:01 3 23.48 0.00 0.77 1.42 0.05 74.28 Average: all 15.90 0.00 3.20 6.07 0.06 74.77 Average: 0 15.40 0.00 3.04 4.81 0.06 76.69 Average: 1 16.00 0.00 2.90 3.96 0.05 77.08 Average: 2 13.44 0.00 3.07 4.85 0.06 78.57 Average: 3 18.76 0.00 3.77 10.66 0.06 66.75