---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77057 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 939 24221 0 7006 30772 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fc:9b:a7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.227/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fefc:9ba7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:bf:fb:75 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77057) 10/16/24 _x86_64_ (8 CPU) 07:27:09 LINUX RESTART (8 CPU) 07:28:01 tps rtps wtps bread/s bwrtn/s 07:29:01 154.77 67.79 86.97 4484.64 14420.13 07:30:01 147.04 15.01 132.03 965.97 23997.20 07:31:01 48.71 12.55 36.16 2355.61 9812.90 07:32:01 232.93 3.43 229.50 474.45 97027.96 07:33:01 302.10 0.17 301.93 10.93 62011.80 07:34:01 57.54 0.33 57.21 27.46 11848.69 07:35:01 73.30 1.20 72.10 70.65 8963.44 Average: 145.20 14.36 130.84 1198.61 32582.73 07:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:29:01 29796648 31560124 3142572 9.54 77440 1989900 1996612 5.87 1066420 1768988 186152 07:30:01 28518424 30703056 4420796 13.42 89632 2386084 2675324 7.87 2020108 2068784 27656 07:31:01 26509280 29843068 6429940 19.52 96728 3508036 2907976 8.56 3150076 2904316 957508 07:32:01 26245704 31384636 6693516 20.32 138280 5161984 4253404 12.51 1671296 4505528 1380 07:33:01 21819676 28720212 11119544 33.76 186208 6729236 11073028 32.58 4598336 5818052 4344 07:34:01 18599032 25811952 14340188 43.54 191696 7024196 13357876 39.30 7566940 6039564 14060 07:35:01 24848700 31555312 8090520 24.56 194300 6581464 1538140 4.53 1938548 5547396 3732 Average: 25191066 29939766 7748154 23.52 139183 4768700 5400337 15.89 3144532 4093233 170690 07:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 ens3 103.52 71.94 1187.60 17.99 0.00 0.00 0.00 0.00 07:29:01 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 ens3 980.50 749.68 5759.36 219.79 0.00 0.00 0.00 0.00 07:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 ens3 573.32 416.80 2491.35 143.86 0.00 0.00 0.00 0.00 07:31:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 07:32:01 veth3a917f6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 veth8f2f4ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 ens3 619.18 377.87 14138.79 40.39 0.00 0.00 0.00 0.00 07:33:01 veth3a917f6 0.00 2.10 0.00 1.08 0.00 0.00 0.00 0.00 07:33:01 vethf5a5764 179.74 206.87 242.28 32.28 0.00 0.00 0.00 0.02 07:33:01 vethed2332f 155.24 150.37 331.27 13.13 0.00 0.00 0.00 0.03 07:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 veth3a917f6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 vethf5a5764 89.19 96.42 31.01 19.29 0.00 0.00 0.00 0.00 07:34:01 vethed2332f 145.93 120.83 14.17 16.87 0.00 0.00 0.00 0.00 07:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 ens3 3167.66 2166.39 36848.51 570.05 0.00 0.00 0.00 0.00 07:35:01 lo 21.90 21.90 2.32 2.32 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 402.00 271.81 5129.15 70.83 0.00 0.00 0.00 0.00 Average: lo 2.56 2.56 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77057) 10/16/24 _x86_64_ (8 CPU) 07:27:09 LINUX RESTART (8 CPU) 07:28:01 CPU %user %nice %system %iowait %steal %idle 07:29:01 all 11.20 0.00 0.95 1.84 0.04 85.97 07:29:01 0 5.48 0.00 0.70 0.17 0.02 93.64 07:29:01 1 20.11 0.00 1.42 7.96 0.07 70.44 07:29:01 2 19.26 0.00 1.65 0.25 0.03 78.80 07:29:01 3 3.29 0.00 0.41 0.95 0.07 95.28 07:29:01 4 17.76 0.00 1.14 2.76 0.03 78.31 07:29:01 5 5.35 0.00 0.57 0.73 0.03 93.31 07:29:01 6 12.77 0.00 1.00 1.45 0.03 84.75 07:29:01 7 5.71 0.00 0.68 0.48 0.03 93.09 07:30:01 all 30.80 0.00 1.48 1.99 0.09 65.63 07:30:01 0 34.57 0.00 1.44 0.20 0.10 63.68 07:30:01 1 37.36 0.00 1.53 0.58 0.12 60.41 07:30:01 2 22.39 0.00 1.17 2.43 0.07 73.94 07:30:01 3 31.75 0.00 1.00 0.03 0.08 67.13 07:30:01 4 30.95 0.00 1.07 10.50 0.08 57.39 07:30:01 5 32.04 0.00 1.19 0.71 0.08 65.97 07:30:01 6 27.35 0.00 2.32 0.67 0.08 69.57 07:30:01 7 30.04 0.00 2.12 0.72 0.10 67.01 07:31:01 all 38.72 0.00 1.88 2.30 0.09 57.01 07:31:01 0 34.00 0.00 3.10 3.88 0.09 58.94 07:31:01 1 46.82 0.00 1.97 0.65 0.11 50.45 07:31:01 2 45.39 0.00 1.83 0.80 0.08 51.90 07:31:01 3 48.50 0.00 2.67 4.19 0.12 44.52 07:31:01 4 41.51 0.00 1.88 7.54 0.08 48.98 07:31:01 5 37.01 0.00 1.37 1.24 0.07 60.32 07:31:01 6 24.19 0.00 1.10 0.05 0.08 74.58 07:31:01 7 32.81 0.00 1.15 0.00 0.08 65.96 07:32:01 all 11.81 0.00 3.14 4.58 0.06 80.41 07:32:01 0 8.10 0.00 4.67 17.53 0.05 69.64 07:32:01 1 18.16 0.00 3.02 1.28 0.07 77.47 07:32:01 2 15.08 0.00 2.49 1.37 0.05 81.01 07:32:01 3 16.89 0.00 3.55 2.34 0.05 77.16 07:32:01 4 10.57 0.00 2.82 4.51 0.07 82.03 07:32:01 5 7.90 0.00 2.63 3.05 0.05 86.38 07:32:01 6 11.40 0.00 3.43 0.50 0.08 84.59 07:32:01 7 6.41 0.00 2.48 6.09 0.03 84.98 07:33:01 all 44.25 0.00 6.22 3.53 0.12 45.88 07:33:01 0 47.03 0.00 6.42 3.30 0.12 43.14 07:33:01 1 43.84 0.00 6.57 12.35 0.14 37.11 07:33:01 2 43.53 0.00 6.09 2.09 0.14 48.14 07:33:01 3 44.02 0.00 5.88 2.04 0.12 47.94 07:33:01 4 46.27 0.00 5.94 0.78 0.12 46.90 07:33:01 5 43.50 0.00 6.77 1.39 0.12 48.23 07:33:01 6 42.21 0.00 6.52 5.17 0.12 45.98 07:33:01 7 43.58 0.00 5.57 1.15 0.12 49.58 07:34:01 all 36.80 0.00 3.99 0.63 0.13 58.45 07:34:01 0 40.80 0.00 3.68 0.02 0.12 55.39 07:34:01 1 34.44 0.00 4.35 0.17 0.13 60.91 07:34:01 2 36.44 0.00 4.17 0.50 0.13 58.75 07:34:01 3 41.93 0.00 4.51 0.54 0.12 52.90 07:34:01 4 37.65 0.00 3.74 0.15 0.12 58.34 07:34:01 5 38.34 0.00 3.74 1.82 0.15 55.95 07:34:01 6 31.50 0.00 3.84 0.72 0.13 63.80 07:34:01 7 33.39 0.00 3.89 1.13 0.10 61.49 07:35:01 all 11.04 0.00 1.95 1.09 0.18 85.73 07:35:01 0 8.17 0.00 2.44 1.15 0.07 88.18 07:35:01 1 7.51 0.00 1.85 0.22 0.10 90.32 07:35:01 2 6.91 0.00 1.71 0.18 0.07 91.13 07:35:01 3 31.38 0.00 2.20 0.72 0.10 65.59 07:35:01 4 8.49 0.00 1.77 0.10 0.07 89.57 07:35:01 5 9.76 0.00 1.99 2.18 0.07 86.00 07:35:01 6 8.97 0.00 1.84 0.30 0.90 87.99 07:35:01 7 7.19 0.00 1.86 3.91 0.08 86.96 Average: all 26.30 0.00 2.80 2.28 0.10 68.52 Average: 0 25.41 0.00 3.20 3.74 0.08 67.57 Average: 1 29.56 0.00 2.97 3.34 0.10 64.03 Average: 2 26.95 0.00 2.73 1.09 0.08 69.16 Average: 3 30.99 0.00 2.88 1.54 0.09 64.50 Average: 4 27.55 0.00 2.62 3.76 0.08 65.99 Average: 5 24.76 0.00 2.61 1.59 0.08 70.96 Average: 6 22.58 0.00 2.86 1.26 0.21 73.09 Average: 7 22.67 0.00 2.53 1.93 0.08 72.78