---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-372 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: 2799.996 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): 0-7 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 13G 143G 8% / 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 856 26477 0 4833 30854 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:18:83:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe18:8370/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:7a:2a:fe 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-372) 05/04/24 _x86_64_ (8 CPU) 07:42:25 LINUX RESTART (8 CPU) 07:43:01 tps rtps wtps bread/s bwrtn/s 07:44:01 323.15 36.28 286.87 1690.25 24032.79 07:45:01 129.13 23.13 106.00 2771.67 27569.81 07:46:01 329.38 13.35 316.03 789.37 108643.66 07:47:01 21.03 0.62 20.41 26.93 16698.75 07:48:01 52.94 2.23 50.71 121.85 18018.58 Average: 171.12 15.12 156.00 1080.01 38992.72 07:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30071712 31648264 2867508 8.71 69916 1817620 1470040 4.33 922016 1653876 143776 07:45:01 28602408 31632392 4336812 13.17 103524 3194696 1597916 4.70 1021164 2934120 1196620 07:46:01 25380172 30062456 7559048 22.95 125784 4693192 6881416 20.25 2688312 4373804 364 07:47:01 23718372 28507448 9220848 27.99 126408 4729692 9277628 27.30 4315284 4389692 29764 07:48:01 27103412 31582924 5835808 17.72 127880 4555036 1486204 4.37 1285988 4087156 27620 Average: 26975215 30686697 5964005 18.11 110702 3798047 4142641 12.19 2046553 3487730 279629 07:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 ens3 93.93 71.60 943.47 27.76 0.00 0.00 0.00 0.00 07:44:01 lo 1.67 1.67 0.19 0.19 0.00 0.00 0.00 0.00 07:45:01 br-b3456fcf0773 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 317.95 191.60 9733.46 18.73 0.00 0.00 0.00 0.00 07:45:01 lo 8.40 8.40 0.79 0.79 0.00 0.00 0.00 0.00 07:46:01 br-b3456fcf0773 0.28 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 veth01cc12f 0.68 0.85 0.04 0.05 0.00 0.00 0.00 0.00 07:46:01 vethef54e5b 1.45 1.60 0.08 0.10 0.00 0.00 0.00 0.00 07:47:01 br-b3456fcf0773 2.97 4.28 1.15 0.66 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 veth01cc12f 6.98 6.18 1.68 9.41 0.00 0.00 0.00 0.00 07:47:01 vethef54e5b 103.92 84.29 31.91 106.38 0.00 0.00 0.00 0.01 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 1369.32 798.22 28441.06 194.72 0.00 0.00 0.00 0.00 07:48:01 lo 27.13 27.13 3.58 3.58 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 210.35 118.26 5544.76 28.57 0.00 0.00 0.00 0.00 Average: lo 4.65 4.65 0.65 0.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-372) 05/04/24 _x86_64_ (8 CPU) 07:42:25 LINUX RESTART (8 CPU) 07:43:01 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.34 0.00 0.91 2.34 0.03 86.37 07:44:01 0 10.93 0.00 0.88 0.53 0.03 87.62 07:44:01 1 17.11 0.00 1.20 0.42 0.03 81.24 07:44:01 2 12.52 0.00 0.64 9.45 0.05 77.34 07:44:01 3 18.34 0.00 1.70 4.41 0.03 75.52 07:44:01 4 9.58 0.00 0.75 0.53 0.03 89.10 07:44:01 5 3.70 0.00 0.62 0.12 0.02 95.55 07:44:01 6 0.90 0.00 0.34 0.08 0.03 98.64 07:44:01 7 9.62 0.00 1.17 3.22 0.03 85.95 07:45:01 all 11.68 0.00 2.17 2.01 0.04 84.11 07:45:01 0 33.24 0.00 2.78 1.81 0.05 62.12 07:45:01 1 20.21 0.00 2.87 0.69 0.05 76.18 07:45:01 2 5.06 0.00 1.78 2.20 0.03 90.93 07:45:01 3 15.43 0.00 2.28 0.77 0.03 81.49 07:45:01 4 8.21 0.00 2.41 0.22 0.03 89.13 07:45:01 5 3.90 0.00 1.86 0.08 0.02 94.14 07:45:01 6 3.72 0.00 1.45 0.17 0.02 94.65 07:45:01 7 3.57 0.00 1.90 10.15 0.03 84.34 07:46:01 all 19.85 0.00 4.52 5.45 0.07 70.11 07:46:01 0 21.35 0.00 4.84 2.53 0.08 71.19 07:46:01 1 19.21 0.00 4.40 1.71 0.07 74.62 07:46:01 2 22.01 0.00 4.33 0.42 0.07 73.17 07:46:01 3 16.37 0.00 3.99 1.09 0.08 78.46 07:46:01 4 19.54 0.00 5.13 26.68 0.08 48.57 07:46:01 5 24.44 0.00 4.43 0.66 0.07 70.41 07:46:01 6 14.72 0.00 4.48 4.73 0.07 76.00 07:46:01 7 21.12 0.00 4.57 5.90 0.05 68.36 07:47:01 all 23.69 0.00 2.31 0.64 0.06 73.29 07:47:01 0 23.90 0.00 2.36 0.05 0.07 73.63 07:47:01 1 18.64 0.00 1.91 0.02 0.05 79.39 07:47:01 2 25.44 0.00 2.28 0.02 0.07 72.20 07:47:01 3 26.81 0.00 2.88 0.00 0.07 70.25 07:47:01 4 28.18 0.00 2.60 0.03 0.08 69.11 07:47:01 5 25.02 0.00 2.39 0.13 0.05 72.41 07:47:01 6 19.37 0.00 1.74 4.88 0.07 73.95 07:47:01 7 22.19 0.00 2.32 0.02 0.07 75.41 07:48:01 all 3.78 0.00 0.48 1.13 0.03 94.58 07:48:01 0 0.70 0.00 0.35 0.00 0.02 98.93 07:48:01 1 0.57 0.00 0.50 0.17 0.02 98.75 07:48:01 2 0.79 0.00 0.33 0.13 0.02 98.73 07:48:01 3 6.11 0.00 0.45 0.35 0.02 93.07 07:48:01 4 15.73 0.00 0.75 0.32 0.03 83.16 07:48:01 5 2.76 0.00 0.55 0.22 0.03 96.44 07:48:01 6 0.37 0.00 0.42 7.66 0.02 91.54 07:48:01 7 3.19 0.00 0.50 0.18 0.03 96.09 Average: all 13.85 0.00 2.07 2.31 0.05 81.72 Average: 0 18.02 0.00 2.24 0.98 0.05 78.71 Average: 1 15.14 0.00 2.17 0.60 0.04 82.05 Average: 2 13.15 0.00 1.87 2.45 0.05 82.49 Average: 3 16.61 0.00 2.26 1.33 0.05 79.76 Average: 4 16.23 0.00 2.32 5.51 0.05 75.89 Average: 5 11.94 0.00 1.96 0.24 0.04 85.82 Average: 6 7.81 0.00 1.68 3.51 0.04 86.96 Average: 7 11.92 0.00 2.09 3.89 0.04 82.06