---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12142 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 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 823 26565 0 4778 30887 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:4f:d8:e4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe4f:d8e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:e7:97:1c 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-12142) 03/09/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:01 tps rtps wtps bread/s bwrtn/s 18:30:01 114.23 39.79 74.44 1813.43 22103.12 18:31:01 119.84 23.34 96.51 2788.14 27077.58 18:32:01 361.54 12.38 349.16 790.83 104694.35 18:33:01 29.90 0.42 29.48 52.79 20892.90 18:34:01 72.10 1.35 70.75 106.65 19935.11 Average: 139.59 15.43 124.16 1104.76 38980.28 18:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:30:01 30151924 31736004 2787296 8.46 69296 1825632 1394160 4.10 831644 1662524 151456 18:31:01 29346208 31693728 3593012 10.91 94476 2536928 1569448 4.62 962612 2280080 519368 18:32:01 26582428 31044972 6356792 19.30 135060 4509584 6375640 18.76 1730692 4117196 0 18:33:01 25183376 29765772 7755844 23.55 137084 4622580 7475336 21.99 3090536 4142152 948 18:34:01 27163436 31587528 5775784 17.53 139336 4478808 1528232 4.50 1305188 3998500 528 Average: 27685474 31165601 5253746 15.95 115050 3594706 3668563 10.79 1584134 3240090 134460 18:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 18:30:01 ens3 156.54 106.97 1036.78 31.72 0.00 0.00 0.00 0.00 18:31:01 br-d79ba33fa820 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 lo 4.88 4.88 0.46 0.46 0.00 0.00 0.00 0.00 18:31:01 ens3 124.72 87.05 2963.13 10.98 0.00 0.00 0.00 0.00 18:32:01 vethf7fbd8b 0.45 0.57 0.03 0.03 0.00 0.00 0.00 0.00 18:32:01 br-d79ba33fa820 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 lo 5.83 5.83 0.59 0.59 0.00 0.00 0.00 0.00 18:33:01 vethf7fbd8b 4.37 5.35 0.88 0.71 0.00 0.00 0.00 0.00 18:33:01 br-d79ba33fa820 1.68 2.18 0.62 0.69 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 lo 4.50 4.50 1.33 1.33 0.00 0.00 0.00 0.00 18:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:34:01 lo 2.47 2.47 0.24 0.24 0.00 0.00 0.00 0.00 18:34:01 ens3 1301.87 758.74 21818.30 134.24 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 3.85 3.85 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 222.16 119.48 4257.57 20.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12142) 03/09/24 _x86_64_ (8 CPU) 18:28:25 LINUX RESTART (8 CPU) 18:29:01 CPU %user %nice %system %iowait %steal %idle 18:30:01 all 10.00 0.00 0.80 2.83 0.03 86.34 18:30:01 0 1.89 0.00 0.30 0.89 0.03 96.89 18:30:01 1 0.90 0.00 0.48 8.98 0.08 89.55 18:30:01 2 10.70 0.00 0.87 0.53 0.02 87.88 18:30:01 3 7.50 0.00 0.62 0.52 0.02 91.35 18:30:01 4 40.35 0.00 2.09 2.99 0.07 54.50 18:30:01 5 11.52 0.00 1.00 0.22 0.03 87.23 18:30:01 6 3.49 0.00 0.53 0.30 0.02 95.66 18:30:01 7 3.64 0.00 0.47 8.17 0.03 87.69 18:31:01 all 9.66 0.00 1.08 3.61 0.03 85.62 18:31:01 0 4.76 0.00 0.97 7.52 0.05 86.70 18:31:01 1 2.59 0.00 0.71 4.83 0.00 91.87 18:31:01 2 1.32 0.00 0.42 0.10 0.02 98.13 18:31:01 3 2.18 0.00 0.92 2.21 0.02 94.67 18:31:01 4 41.76 0.00 2.47 4.95 0.07 50.76 18:31:01 5 17.77 0.00 1.66 1.05 0.03 79.48 18:31:01 6 3.11 0.00 0.68 0.39 0.00 95.82 18:31:01 7 3.73 0.00 0.85 7.83 0.03 87.56 18:32:01 all 12.66 0.00 4.65 5.24 0.07 77.38 18:32:01 0 13.38 0.00 4.09 1.55 0.07 80.91 18:32:01 1 11.58 0.00 4.61 1.30 0.07 82.44 18:32:01 2 13.72 0.00 4.81 3.45 0.07 77.96 18:32:01 3 9.21 0.00 5.63 18.62 0.08 66.45 18:32:01 4 14.26 0.00 4.61 3.63 0.08 77.42 18:32:01 5 13.13 0.00 5.31 4.72 0.08 76.76 18:32:01 6 13.78 0.00 4.14 1.38 0.07 80.63 18:32:01 7 12.18 0.00 3.99 7.39 0.07 76.37 18:33:01 all 27.41 0.00 2.79 0.19 0.07 69.54 18:33:01 0 33.90 0.00 3.31 0.03 0.07 62.69 18:33:01 1 28.38 0.00 3.03 0.00 0.07 68.53 18:33:01 2 25.30 0.00 2.45 0.08 0.08 72.08 18:33:01 3 24.08 0.00 2.33 0.10 0.08 73.40 18:33:01 4 27.66 0.00 2.78 1.04 0.07 68.46 18:33:01 5 25.99 0.00 3.04 0.28 0.05 70.64 18:33:01 6 24.98 0.00 2.58 0.02 0.08 72.34 18:33:01 7 28.96 0.00 2.75 0.00 0.07 68.23 18:34:01 all 5.65 0.00 0.71 0.36 0.03 93.25 18:34:01 0 6.51 0.00 0.83 0.10 0.03 92.53 18:34:01 1 5.89 0.00 0.53 0.07 0.03 93.48 18:34:01 2 2.45 0.00 0.60 0.13 0.03 96.78 18:34:01 3 3.07 0.00 0.53 0.10 0.02 96.28 18:34:01 4 10.23 0.00 0.92 2.19 0.03 86.63 18:34:01 5 1.79 0.00 0.67 0.02 0.03 97.50 18:34:01 6 2.37 0.00 0.82 0.08 0.03 96.70 18:34:01 7 12.90 0.00 0.80 0.17 0.03 86.10 Average: all 13.08 0.00 2.00 2.43 0.05 82.44 Average: 0 12.10 0.00 1.90 2.00 0.05 83.95 Average: 1 9.87 0.00 1.87 3.03 0.05 85.18 Average: 2 10.71 0.00 1.82 0.85 0.04 86.57 Average: 3 9.22 0.00 2.00 4.28 0.04 84.45 Average: 4 26.83 0.00 2.57 2.95 0.06 67.59 Average: 5 14.02 0.00 2.33 1.25 0.05 82.35 Average: 6 9.55 0.00 1.75 0.43 0.04 88.23 Average: 7 12.30 0.00 1.77 4.70 0.05 81.19