---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21703 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 11G 144G 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 888 28109 0 3169 30832 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:8a:5f:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.18/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe8a:5fb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:01:98:08 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 inet6 fe80::42:f8ff:fe01:9808/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21703) 07/06/24 _x86_64_ (8 CPU) 03:29:15 LINUX RESTART (8 CPU) 03:30:01 tps rtps wtps bread/s bwrtn/s 03:31:01 143.59 27.15 116.45 1271.65 33265.92 03:32:01 98.52 6.38 92.13 216.23 34823.26 03:33:01 26.00 0.20 25.80 6.93 24508.18 03:34:01 100.42 3.47 96.95 472.24 43744.35 03:35:01 106.03 0.92 105.12 40.79 43051.09 Average: 94.91 7.62 87.29 401.57 35878.82 03:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 29671676 31354660 3267544 9.92 80476 1905908 2222204 6.54 1236912 1724080 133224 03:32:01 28432208 30354188 4507012 13.68 87784 2129740 2619576 7.71 2297244 1884800 11232 03:33:01 28064092 30021344 4875128 14.80 89524 2161456 3288932 9.68 2660204 1886256 5320 03:34:01 27537264 29956680 5401956 16.40 97256 2604248 3371856 9.92 2810344 2231128 1948 03:35:01 28859876 31645072 4079344 12.38 103508 2957068 1402072 4.13 1139968 2568748 25940 Average: 28513023 30666389 4426197 13.44 91710 2351684 2580928 7.59 2028934 2059002 35533 03:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 145.64 116.26 1131.86 33.45 0.00 0.00 0.00 0.00 03:31:01 lo 1.20 1.20 0.14 0.14 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 488.69 378.82 3450.47 107.09 0.00 0.00 0.00 0.00 03:32:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 365.72 265.79 489.59 105.21 0.00 0.00 0.00 0.00 03:33:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:34:01 docker0 3.62 6.88 0.21 78.00 0.00 0.00 0.00 0.00 03:34:01 ens3 410.88 279.87 1638.17 79.38 0.00 0.00 0.00 0.00 03:34:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:35:01 docker0 2.22 3.72 0.13 39.93 0.00 0.00 0.00 0.00 03:35:01 ens3 353.61 255.42 352.79 103.84 0.00 0.00 0.00 0.00 03:35:01 lo 15.40 15.40 1.39 1.39 0.00 0.00 0.00 0.00 Average: docker0 1.17 2.12 0.07 23.59 0.00 0.00 0.00 0.00 Average: ens3 352.91 259.23 1412.58 85.80 0.00 0.00 0.00 0.00 Average: lo 3.72 3.72 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21703) 07/06/24 _x86_64_ (8 CPU) 03:29:15 LINUX RESTART (8 CPU) 03:30:01 CPU %user %nice %system %iowait %steal %idle 03:31:01 all 11.41 0.00 0.92 2.67 0.04 84.96 03:31:01 0 24.67 0.00 1.45 4.00 0.08 69.79 03:31:01 1 11.09 0.00 1.11 7.53 0.03 80.24 03:31:01 2 11.27 0.00 0.62 0.17 0.03 87.91 03:31:01 3 7.30 0.00 0.92 0.84 0.05 90.89 03:31:01 4 6.96 0.00 0.72 1.15 0.02 91.15 03:31:01 5 2.95 0.00 0.35 2.00 0.03 94.66 03:31:01 6 20.02 0.00 1.35 0.90 0.05 77.68 03:31:01 7 7.05 0.00 0.84 4.78 0.03 87.31 03:32:01 all 37.84 0.00 1.21 1.38 0.07 59.50 03:32:01 0 26.76 0.00 1.04 3.43 0.07 68.71 03:32:01 1 37.70 0.00 1.42 0.87 0.08 59.92 03:32:01 2 39.04 0.00 0.86 5.26 0.07 54.79 03:32:01 3 43.98 0.00 0.85 0.30 0.07 54.80 03:32:01 4 38.81 0.00 1.25 0.07 0.08 59.79 03:32:01 5 48.32 0.00 1.27 0.30 0.08 50.03 03:32:01 6 28.42 0.00 1.91 0.67 0.08 68.91 03:32:01 7 39.67 0.00 1.04 0.20 0.08 59.01 03:33:01 all 37.47 0.00 1.03 0.86 0.06 60.58 03:33:01 0 23.91 0.00 1.02 0.07 0.05 74.96 03:33:01 1 31.78 0.00 1.27 0.00 0.03 66.92 03:33:01 2 27.50 0.00 1.14 6.64 0.07 64.66 03:33:01 3 42.22 0.00 0.67 0.00 0.05 57.06 03:33:01 4 45.76 0.00 1.10 0.00 0.05 53.09 03:33:01 5 58.69 0.00 0.92 0.03 0.05 40.31 03:33:01 6 27.98 0.00 0.68 0.17 0.05 71.12 03:33:01 7 41.95 0.00 1.39 0.00 0.07 56.59 03:34:01 all 26.71 0.00 2.31 1.74 0.08 69.16 03:34:01 0 26.45 0.00 2.21 5.71 0.08 65.54 03:34:01 1 28.95 0.00 2.62 1.54 0.10 66.78 03:34:01 2 31.09 0.00 2.30 1.99 0.08 64.53 03:34:01 3 23.68 0.00 2.64 0.10 0.07 73.52 03:34:01 4 25.46 0.00 2.43 3.60 0.07 68.44 03:34:01 5 30.63 0.00 2.18 0.15 0.08 66.95 03:34:01 6 28.10 0.00 1.74 0.10 0.08 69.98 03:34:01 7 19.34 0.00 2.37 0.72 0.07 77.50 03:35:01 all 16.81 0.00 2.50 2.74 0.07 77.88 03:35:01 0 15.22 0.00 2.51 1.77 0.05 80.45 03:35:01 1 29.62 0.00 2.90 5.09 0.07 62.32 03:35:01 2 15.97 0.00 2.25 0.00 0.05 81.73 03:35:01 3 20.68 0.00 2.14 0.93 0.07 76.18 03:35:01 4 9.22 0.00 2.68 1.42 0.08 86.59 03:35:01 5 13.59 0.00 1.84 2.63 0.07 81.88 03:35:01 6 15.95 0.00 2.33 1.62 0.05 80.06 03:35:01 7 14.24 0.00 3.38 8.42 0.05 73.91 Average: all 26.06 0.00 1.59 1.88 0.06 70.41 Average: 0 23.41 0.00 1.64 2.99 0.07 71.88 Average: 1 27.83 0.00 1.86 3.00 0.06 67.24 Average: 2 24.96 0.00 1.43 2.81 0.06 70.74 Average: 3 27.61 0.00 1.44 0.43 0.06 70.46 Average: 4 25.25 0.00 1.64 1.25 0.06 71.81 Average: 5 30.84 0.00 1.31 1.02 0.06 66.76 Average: 6 24.12 0.00 1.60 0.69 0.06 73.53 Average: 7 24.46 0.00 1.80 2.82 0.06 70.86