---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5489 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: 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.2G 63% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 544 1779 0 5652 7133 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:e7:9c:a6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fee7:9ca6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:56:aa:76 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-5489) 07/11/26 _x86_64_ (4 CPU) 04:29:48 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:01 158.79 69.26 89.54 5604.93 40170.92 04:32:01 62.49 0.12 62.37 21.46 9709.32 04:33:01 141.53 12.90 128.63 2234.53 80430.93 04:34:01 100.98 0.18 100.80 16.66 34403.73 04:35:02 19.25 0.02 19.23 0.93 671.62 04:36:01 60.87 0.73 60.14 5.83 18186.07 04:37:01 62.01 0.08 61.92 3.87 15198.67 04:38:01 13.91 2.05 11.86 60.92 650.29 Average: 77.51 10.69 66.83 995.68 24940.61 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 5863112 7405124 2304308 28.21 38124 1683284 994360 10.79 590920 1540804 69580 04:32:01 5473840 7345708 2693580 32.98 58624 1975292 1033888 11.22 665328 1819556 172568 04:33:01 2529228 7370896 5638192 69.03 103196 4750648 1202180 13.04 695024 4553492 594708 04:34:01 2800300 7350716 5367120 65.71 114376 4428448 1313736 14.25 842148 4110756 1104 04:35:02 2798396 7363440 5369024 65.74 114756 4437984 1306980 14.18 836276 4113508 7696 04:36:01 1890296 7263780 6277124 76.86 135292 5149208 1699968 18.45 1068636 4705740 240204 04:37:01 1899892 7366488 6267528 76.74 138284 5242460 1116612 12.12 1349020 4422504 364 04:38:01 1838540 7315140 6328880 77.49 139680 5251544 1073052 11.64 1772564 4061604 26348 Average: 3136700 7347662 5030720 61.59 105292 4114858 1217597 13.21 977490 3665996 139072 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 ens3 474.17 290.03 1227.08 69.97 0.00 0.00 0.00 0.00 04:31:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 ens3 69.21 59.19 777.15 6.37 0.00 0.00 0.00 0.00 04:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 448.07 259.03 11526.11 20.92 0.00 0.00 0.00 0.00 04:33:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 ens3 64.37 52.61 377.73 7.31 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:02 ens3 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 292.61 248.42 2846.52 17.65 0.00 0.00 0.00 0.00 04:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 ens3 178.22 329.05 24.06 2473.10 0.00 0.00 0.00 0.00 04:37:01 lo 7.00 7.00 0.62 0.62 0.00 0.00 0.00 0.00 04:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 ens3 153.74 267.09 25.01 2021.14 0.00 0.00 0.00 0.00 04:38:01 lo 1.27 1.27 0.11 0.11 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 209.88 188.06 2098.70 578.24 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5489) 07/11/26 _x86_64_ (4 CPU) 04:29:48 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:01 all 18.21 0.00 2.75 4.85 1.01 73.18 04:31:01 0 8.04 0.00 4.40 6.53 0.95 80.09 04:31:01 1 30.94 0.00 2.38 5.75 1.21 59.73 04:31:01 2 15.97 0.00 2.12 5.04 1.05 75.82 04:31:01 3 17.97 0.00 2.12 2.10 0.83 76.98 04:32:01 all 20.59 0.00 1.14 1.53 0.70 76.04 04:32:01 0 17.19 0.00 0.85 0.68 0.83 80.44 04:32:01 1 23.18 0.00 0.93 0.25 0.62 75.02 04:32:01 2 34.06 0.00 2.03 0.15 1.13 62.62 04:32:01 3 7.91 0.00 0.78 5.05 0.22 86.04 04:33:01 all 20.81 0.00 9.33 2.21 1.58 66.07 04:33:01 0 19.02 0.00 9.52 3.31 1.86 66.29 04:33:01 1 24.06 0.00 8.37 1.07 1.55 64.95 04:33:01 2 22.06 0.00 9.45 2.27 1.48 64.74 04:33:01 3 18.09 0.00 9.96 2.18 1.43 68.35 04:34:01 all 17.40 0.00 6.04 1.49 1.17 73.90 04:34:01 0 6.85 0.00 2.74 0.40 0.59 89.42 04:34:01 1 19.71 0.00 7.29 0.72 1.19 71.09 04:34:01 2 20.22 0.00 7.97 3.32 1.44 67.05 04:34:01 3 22.79 0.00 6.19 1.53 1.46 68.03 04:35:02 all 18.64 0.00 5.49 0.02 1.25 74.60 04:35:02 0 6.06 0.00 1.50 0.00 0.40 92.04 04:35:02 1 31.85 0.00 8.68 0.00 2.02 57.45 04:35:02 2 14.42 0.00 6.62 0.00 1.20 77.77 04:35:02 3 22.22 0.00 5.18 0.07 1.35 71.19 04:36:01 all 22.74 0.00 6.29 1.01 1.56 68.41 04:36:01 0 19.80 0.00 3.89 0.20 1.36 74.75 04:36:01 1 21.44 0.00 6.16 1.78 1.48 69.14 04:36:01 2 25.53 0.00 8.49 0.70 1.78 63.50 04:36:01 3 24.24 0.00 6.60 1.34 1.63 66.19 04:37:01 all 50.66 0.00 4.46 1.15 2.39 41.35 04:37:01 0 49.39 0.00 5.06 1.69 2.32 41.55 04:37:01 1 55.78 0.00 4.09 0.84 2.45 36.85 04:37:01 2 50.48 0.00 4.59 1.71 2.67 40.55 04:37:01 3 46.98 0.00 4.11 0.33 2.11 46.47 04:38:01 all 24.88 0.00 1.49 0.35 0.61 72.67 04:38:01 0 42.51 0.00 2.15 0.08 0.97 54.28 04:38:01 1 15.20 0.00 1.07 0.65 0.35 82.73 04:38:01 2 18.76 0.00 1.45 0.23 0.62 78.94 04:38:01 3 23.08 0.00 1.29 0.44 0.49 74.71 Average: all 24.26 0.00 4.61 1.58 1.28 68.28 Average: 0 21.12 0.00 3.75 1.62 1.16 72.35 Average: 1 27.78 0.00 4.86 1.38 1.36 64.62 Average: 2 25.22 0.00 5.32 1.68 1.42 66.37 Average: 3 22.91 0.00 4.51 1.63 1.19 69.76