---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36448 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 12G 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 846 27430 0 3890 30864 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:63:53:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe63:53b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:ed:06:3f 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-36448) 04/30/24 _x86_64_ (8 CPU) 11:33:24 LINUX RESTART (8 CPU) 11:34:01 tps rtps wtps bread/s bwrtn/s 11:35:01 133.43 71.02 62.41 4582.30 27567.94 11:36:01 102.72 13.88 88.84 1146.21 27664.19 11:37:01 203.47 13.15 190.32 2011.53 77604.40 11:38:01 244.86 9.60 235.26 409.33 24008.87 11:39:01 36.81 0.07 36.74 14.13 20619.06 Average: 144.26 21.54 122.71 1632.70 35492.89 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30213348 31680372 2725864 8.28 56592 1729516 1468664 4.32 894536 1559752 51984 11:36:01 29858476 31683728 3080736 9.35 82760 2041744 1479312 4.35 910996 1856408 187892 11:37:01 28013420 31542404 4925792 14.95 115008 3650804 2941664 8.66 1119992 3379540 648 11:38:01 26777608 30360352 6161604 18.71 127036 3658528 4676040 13.76 2385052 3328936 204 11:39:01 26929828 30535724 6009384 18.24 127420 3685744 3256820 9.58 2233288 3342164 140 Average: 28358536 31160516 4580676 13.91 101763 2953267 2764500 8.13 1508773 2693360 48174 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 ens3 364.84 256.24 1436.66 60.61 0.00 0.00 0.00 0.00 11:35:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 51.51 39.39 667.25 8.89 0.00 0.00 0.00 0.00 11:36:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 veth98c2690 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:37:01 ens3 291.70 188.57 8800.59 15.38 0.00 0.00 0.00 0.00 11:37:01 lo 8.67 8.67 0.80 0.80 0.00 0.00 0.00 0.00 11:37:01 vetha9fda4b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 veth98c2690 0.53 0.72 0.06 0.31 0.00 0.00 0.00 0.00 11:38:01 ens3 7.87 6.30 1.82 1.61 0.00 0.00 0.00 0.00 11:38:01 lo 8.95 8.95 8.23 8.23 0.00 0.00 0.00 0.00 11:38:01 vetheda1c01 119.63 149.31 119.68 44.71 0.00 0.00 0.00 0.01 11:39:01 ens3 14.00 13.68 9.00 6.74 0.00 0.00 0.00 0.00 11:39:01 lo 9.87 9.87 0.77 0.77 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 br-d212faeb1b91 5.45 6.23 6.08 2.73 0.00 0.00 0.00 0.00 Average: ens3 145.98 100.84 2183.07 18.65 0.00 0.00 0.00 0.00 Average: lo 6.06 6.06 2.02 2.02 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: br-d212faeb1b91 1.09 1.25 1.22 0.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36448) 04/30/24 _x86_64_ (8 CPU) 11:33:24 LINUX RESTART (8 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 8.77 0.00 0.93 5.45 0.04 84.81 11:35:01 0 4.99 0.00 0.69 0.69 0.02 93.63 11:35:01 1 9.00 0.00 0.95 4.08 0.07 85.90 11:35:01 2 12.31 0.00 1.27 1.50 0.03 84.89 11:35:01 3 11.75 0.00 0.95 1.10 0.03 86.16 11:35:01 4 5.49 0.00 0.72 0.92 0.03 92.83 11:35:01 5 14.23 0.00 1.30 33.78 0.05 50.63 11:35:01 6 7.59 0.00 0.85 1.19 0.02 90.36 11:35:01 7 4.82 0.00 0.72 0.30 0.02 94.15 11:36:01 all 10.20 0.00 0.64 3.07 0.04 86.06 11:36:01 0 5.02 0.00 0.43 0.22 0.05 94.28 11:36:01 1 17.70 0.00 0.95 3.03 0.05 78.27 11:36:01 2 7.22 0.00 0.40 0.60 0.07 91.71 11:36:01 3 12.94 0.00 0.60 0.32 0.02 86.13 11:36:01 4 0.72 0.00 0.22 6.77 0.02 92.28 11:36:01 5 16.63 0.00 1.50 11.11 0.03 70.72 11:36:01 6 18.94 0.00 0.62 2.32 0.03 78.09 11:36:01 7 2.45 0.00 0.37 0.20 0.02 96.96 11:37:01 all 8.09 0.00 2.89 7.10 0.05 81.87 11:37:01 0 9.28 0.00 3.73 0.67 0.05 86.27 11:37:01 1 4.82 0.00 2.66 5.94 0.05 86.54 11:37:01 2 5.67 0.00 3.36 0.72 0.03 90.21 11:37:01 3 8.19 0.00 2.45 0.15 0.05 89.16 11:37:01 4 6.90 0.00 2.66 4.04 0.05 86.34 11:37:01 5 6.46 0.00 2.99 32.07 0.07 58.42 11:37:01 6 8.91 0.00 2.72 4.16 0.07 84.14 11:37:01 7 14.49 0.00 2.55 9.17 0.05 73.74 11:38:01 all 16.96 0.00 2.07 3.14 0.08 77.75 11:38:01 0 10.56 0.00 1.61 4.13 0.10 83.61 11:38:01 1 13.63 0.00 1.42 0.85 0.05 84.05 11:38:01 2 20.06 0.00 2.76 3.34 0.07 73.77 11:38:01 3 17.60 0.00 2.19 1.89 0.10 78.22 11:38:01 4 16.09 0.00 2.13 0.99 0.05 80.74 11:38:01 5 21.00 0.00 2.33 8.93 0.08 67.66 11:38:01 6 15.25 0.00 1.88 2.32 0.08 80.47 11:38:01 7 21.50 0.00 2.27 2.72 0.08 73.42 11:39:01 all 0.69 0.00 0.26 1.56 0.03 97.47 11:39:01 0 0.88 0.00 0.37 0.65 0.08 98.02 11:39:01 1 0.45 0.00 0.23 0.52 0.05 98.75 11:39:01 2 0.65 0.00 0.23 0.07 0.00 99.05 11:39:01 3 1.78 0.00 0.23 0.05 0.02 97.92 11:39:01 4 0.30 0.00 0.28 0.23 0.02 99.17 11:39:01 5 0.30 0.00 0.17 10.53 0.02 88.99 11:39:01 6 0.68 0.00 0.30 0.07 0.03 98.92 11:39:01 7 0.47 0.00 0.23 0.37 0.02 98.92 Average: all 8.94 0.00 1.36 4.06 0.05 85.60 Average: 0 6.14 0.00 1.36 1.27 0.06 91.17 Average: 1 9.12 0.00 1.24 2.88 0.05 86.71 Average: 2 9.17 0.00 1.60 1.25 0.04 87.94 Average: 3 10.45 0.00 1.28 0.70 0.04 87.52 Average: 4 5.90 0.00 1.20 2.59 0.03 90.28 Average: 5 11.74 0.00 1.66 19.26 0.05 67.29 Average: 6 10.27 0.00 1.27 2.01 0.05 86.41 Average: 7 8.73 0.00 1.22 2.54 0.04 87.47