---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12278 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: 2799.998 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): 0-7 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 14G 142G 9% / 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 853 25180 0 6133 30859 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:c1:4c:86 brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fec1:4c86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:0a:df: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 inet6 fe80::42:f5ff:fe0a:df75/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12278) 03/31/25 _x86_64_ (8 CPU) 14:20:19 LINUX RESTART (8 CPU) 14:21:02 tps rtps wtps bread/s bwrtn/s 14:22:01 145.69 10.76 134.93 1346.08 64877.82 14:23:01 229.61 2.35 227.26 373.40 115622.73 14:24:01 403.85 0.23 403.62 15.06 106299.62 14:25:01 41.29 0.02 41.28 0.40 17371.77 14:26:01 72.99 0.43 72.56 40.39 12963.15 Average: 178.79 2.73 176.06 351.74 63420.48 14:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:22:01 29256564 31671128 3682656 11.18 86008 2610812 1670860 4.92 941648 2391784 834624 14:23:01 27387720 31659048 5551500 16.85 139260 4286112 1492928 4.39 1060608 3983368 1065536 14:24:01 26133944 31656360 6805276 20.66 223968 5306476 1496036 4.40 1211388 4936544 296 14:25:01 25438512 31461172 7500708 22.77 232352 5752556 1754392 5.16 1498092 5296292 87188 14:26:01 25769228 31581568 7169992 21.77 235760 5566276 1503636 4.42 1432672 5062252 17864 Average: 26797194 31605855 6142026 18.65 183470 4704446 1583570 4.66 1228882 4334048 401102 14:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:22:01 lo 4.20 4.20 0.46 0.46 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 627.54 385.83 6197.37 35.61 0.00 0.00 0.00 0.00 14:23:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 14:23:01 docker0 62.14 101.13 5.02 842.22 0.00 0.00 0.00 0.00 14:23:01 ens3 797.53 467.01 7071.75 34.64 0.00 0.00 0.00 0.00 14:24:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:24:01 docker0 121.45 169.54 7.90 873.05 0.00 0.00 0.00 0.00 14:24:01 ens3 331.28 204.20 2725.70 16.72 0.00 0.00 0.00 0.00 14:25:01 vethaba380b 54.27 142.04 4.61 1555.63 0.00 0.00 0.00 0.13 14:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:25:01 docker0 54.27 141.89 3.87 1555.61 0.00 0.00 0.00 0.00 14:25:01 ens3 245.83 115.63 2324.48 11.68 0.00 0.00 0.00 0.00 14:26:01 lo 3.40 3.40 0.31 0.31 0.00 0.00 0.00 0.00 14:26:01 docker0 97.93 167.94 5.33 736.80 0.00 0.00 0.00 0.00 14:26:01 ens3 301.98 277.59 759.81 1263.67 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 67.38 116.49 4.44 804.21 0.00 0.00 0.00 0.00 Average: ens3 460.27 289.73 3807.76 273.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12278) 03/31/25 _x86_64_ (8 CPU) 14:20:19 LINUX RESTART (8 CPU) 14:21:02 CPU %user %nice %system %iowait %steal %idle 14:22:01 all 11.42 0.00 1.88 2.00 0.04 84.67 14:22:01 0 4.12 0.00 1.15 7.23 0.03 87.46 14:22:01 1 34.10 0.00 3.89 1.43 0.09 60.48 14:22:01 2 10.13 0.00 1.76 0.19 0.03 87.89 14:22:01 3 18.86 0.00 1.94 3.95 0.03 75.21 14:22:01 4 3.88 0.00 0.76 0.02 0.02 95.32 14:22:01 5 5.31 0.00 1.46 0.24 0.02 92.97 14:22:01 6 2.72 0.00 2.18 2.84 0.05 92.21 14:22:01 7 12.23 0.00 1.86 0.20 0.03 85.68 14:23:01 all 23.27 0.00 5.14 2.90 0.07 68.62 14:23:01 0 24.22 0.00 5.09 4.42 0.08 66.18 14:23:01 1 24.86 0.00 5.19 0.29 0.08 69.57 14:23:01 2 21.21 0.00 5.12 1.78 0.07 71.82 14:23:01 3 24.60 0.00 5.23 2.14 0.07 67.97 14:23:01 4 22.83 0.00 4.75 1.54 0.05 70.83 14:23:01 5 23.40 0.00 5.06 0.27 0.07 71.21 14:23:01 6 22.44 0.00 5.48 12.75 0.07 59.25 14:23:01 7 22.55 0.00 5.20 0.05 0.07 72.12 14:24:01 all 26.76 0.00 5.19 2.48 0.06 65.51 14:24:01 0 24.62 0.00 5.63 9.13 0.07 60.56 14:24:01 1 24.94 0.00 4.32 1.59 0.05 69.09 14:24:01 2 25.79 0.00 4.11 2.71 0.07 67.32 14:24:01 3 26.69 0.00 5.37 5.35 0.08 62.51 14:24:01 4 28.23 0.00 6.01 0.17 0.07 65.52 14:24:01 5 27.58 0.00 6.24 0.14 0.07 65.98 14:24:01 6 28.75 0.00 5.14 0.41 0.07 65.63 14:24:01 7 27.44 0.00 4.70 0.34 0.07 67.45 14:25:01 all 10.18 0.00 1.13 0.46 0.03 88.20 14:25:01 0 1.62 0.00 0.58 1.03 0.02 96.75 14:25:01 1 2.34 0.00 1.02 2.00 0.02 94.63 14:25:01 2 13.87 0.00 0.72 0.20 0.07 85.14 14:25:01 3 18.89 0.00 1.90 0.08 0.02 79.11 14:25:01 4 0.55 0.00 0.55 0.02 0.00 98.88 14:25:01 5 20.45 0.00 1.82 0.02 0.02 77.70 14:25:01 6 18.59 0.00 1.57 0.08 0.05 79.71 14:25:01 7 5.14 0.00 0.93 0.25 0.02 93.66 14:26:01 all 12.20 0.00 1.34 0.36 0.04 86.06 14:26:01 0 12.77 0.00 2.17 0.33 0.03 84.69 14:26:01 1 5.97 0.00 1.02 0.03 0.03 92.94 14:26:01 2 14.09 0.00 1.52 0.07 0.07 84.25 14:26:01 3 4.90 0.00 0.60 0.82 0.03 93.65 14:26:01 4 8.11 0.00 1.21 1.29 0.05 89.34 14:26:01 5 13.96 0.00 1.05 0.02 0.05 84.92 14:26:01 6 14.67 0.00 1.55 0.17 0.05 83.56 14:26:01 7 23.07 0.00 1.59 0.17 0.03 75.14 Average: all 16.75 0.00 2.93 1.63 0.05 78.64 Average: 0 13.48 0.00 2.93 4.40 0.05 79.15 Average: 1 18.35 0.00 3.08 1.07 0.05 77.45 Average: 2 17.02 0.00 2.64 0.99 0.06 79.29 Average: 3 18.76 0.00 3.00 2.46 0.05 75.74 Average: 4 12.69 0.00 2.65 0.61 0.04 84.02 Average: 5 18.15 0.00 3.12 0.13 0.04 78.55 Average: 6 17.45 0.00 3.18 3.23 0.06 76.10 Average: 7 18.07 0.00 2.85 0.20 0.04 78.83