---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22652 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 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 850 25969 0 5346 30860 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:8d:5b:dc brd ff:ff:ff:ff:ff:ff inet 10.30.106.132/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe8d:5bdc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:87:d6:06 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-22652) 04/12/24 _x86_64_ (8 CPU) 07:43:46 LINUX RESTART (8 CPU) 07:44:01 tps rtps wtps bread/s bwrtn/s 07:45:01 168.79 87.19 81.61 6210.86 59699.17 07:46:01 99.00 13.81 85.19 1136.34 28015.33 07:47:01 136.93 9.57 127.36 1674.92 39367.84 07:48:01 339.29 12.66 326.63 794.65 112092.35 07:49:01 77.82 1.48 76.34 120.38 22222.31 Average: 164.37 24.95 139.42 1987.57 52279.65 07:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30194720 31665428 2744500 8.33 57028 1732512 1464908 4.31 906588 1562240 85900 07:46:01 29944868 31688600 2994352 9.09 79704 1966864 1436180 4.23 888772 1795832 114080 07:47:01 26816080 31660056 6123140 18.59 125492 4896804 1408920 4.15 1004268 4642552 2461184 07:48:01 24911816 30052820 8027404 24.37 138104 5153604 7741444 22.78 2765044 4714252 540 07:49:01 26582304 31588740 6356916 19.30 141316 5027316 1518784 4.47 1291832 4560372 2200 Average: 27689958 31331129 5249262 15.94 108329 3755420 2714047 7.99 1371301 3455050 532781 07:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 330.81 226.64 1490.73 59.16 0.00 0.00 0.00 0.00 07:45:01 lo 1.87 1.87 0.19 0.19 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 ens3 38.58 30.94 514.56 6.60 0.00 0.00 0.00 0.00 07:46:01 lo 1.33 1.33 0.14 0.14 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 br-4558a51dc715 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 ens3 973.72 489.50 24946.01 36.51 0.00 0.00 0.00 0.00 07:47:01 lo 10.20 10.20 1.02 1.02 0.00 0.00 0.00 0.00 07:48:01 vethfa5fd03 0.55 0.67 0.05 0.05 0.00 0.00 0.00 0.00 07:48:01 vethb9ee472 54.29 65.19 19.19 16.07 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 br-4558a51dc715 0.25 0.22 0.02 0.02 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 1397.38 796.93 27027.31 125.02 0.00 0.00 0.00 0.00 07:49:01 lo 19.93 19.93 2.13 2.13 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 278.26 158.17 5404.19 24.86 0.00 0.00 0.00 0.00 Average: lo 3.39 3.39 0.38 0.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22652) 04/12/24 _x86_64_ (8 CPU) 07:43:46 LINUX RESTART (8 CPU) 07:44:01 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 9.50 0.00 1.32 3.87 0.04 85.28 07:45:01 0 3.39 0.00 0.74 1.15 0.03 94.68 07:45:01 1 20.28 0.00 1.52 21.95 0.05 56.19 07:45:01 2 17.37 0.00 1.89 0.89 0.05 79.80 07:45:01 3 6.26 0.00 0.62 1.10 0.05 91.97 07:45:01 4 8.89 0.00 1.49 0.60 0.03 88.99 07:45:01 5 9.52 0.00 1.07 4.29 0.05 85.07 07:45:01 6 4.02 0.00 0.77 0.47 0.02 94.73 07:45:01 7 6.24 0.00 2.42 0.53 0.02 90.79 07:46:01 all 9.35 0.00 0.64 3.76 0.02 86.23 07:46:01 0 0.27 0.00 0.12 0.30 0.00 99.32 07:46:01 1 14.35 0.00 1.02 14.65 0.05 69.93 07:46:01 2 11.18 0.00 0.84 0.79 0.02 87.18 07:46:01 3 18.70 0.00 1.30 10.42 0.05 69.52 07:46:01 4 23.15 0.00 1.00 2.23 0.03 73.58 07:46:01 5 4.54 0.00 0.43 0.10 0.00 94.93 07:46:01 6 1.65 0.00 0.37 1.48 0.02 96.49 07:46:01 7 1.05 0.00 0.12 0.17 0.02 98.65 07:47:01 all 13.08 0.00 4.18 3.65 0.07 79.03 07:47:01 0 13.40 0.00 3.25 1.03 0.07 82.25 07:47:01 1 20.42 0.00 4.47 1.59 0.07 73.45 07:47:01 2 10.81 0.00 6.16 1.44 0.07 81.52 07:47:01 3 8.90 0.00 2.92 15.97 0.07 72.14 07:47:01 4 19.45 0.00 4.54 3.52 0.10 72.39 07:47:01 5 13.50 0.00 4.24 0.12 0.07 82.07 07:47:01 6 8.42 0.00 3.30 4.82 0.03 83.43 07:47:01 7 9.71 0.00 4.53 0.68 0.07 85.01 07:48:01 all 18.46 0.00 3.01 6.97 0.07 71.49 07:48:01 0 22.07 0.00 3.14 1.36 0.05 73.39 07:48:01 1 19.81 0.00 3.48 0.65 0.07 75.99 07:48:01 2 16.93 0.00 2.98 1.92 0.05 78.12 07:48:01 3 20.10 0.00 2.60 0.91 0.07 76.33 07:48:01 4 18.58 0.00 3.30 14.05 0.07 64.01 07:48:01 5 19.60 0.00 2.55 1.29 0.08 76.47 07:48:01 6 16.33 0.00 3.30 34.54 0.08 45.74 07:48:01 7 14.33 0.00 2.76 0.94 0.05 81.92 07:49:01 all 11.20 0.00 1.14 2.01 0.04 85.61 07:49:01 0 21.29 0.00 1.30 1.19 0.05 76.17 07:49:01 1 9.69 0.00 1.19 1.21 0.03 87.88 07:49:01 2 10.53 0.00 1.17 0.44 0.05 87.81 07:49:01 3 9.25 0.00 1.15 0.40 0.05 89.14 07:49:01 4 7.59 0.00 1.20 2.22 0.05 88.93 07:49:01 5 10.44 0.00 1.24 0.12 0.03 88.17 07:49:01 6 8.12 0.00 0.96 9.97 0.03 80.92 07:49:01 7 12.64 0.00 0.89 0.55 0.03 85.89 Average: all 12.31 0.00 2.05 4.05 0.05 81.54 Average: 0 12.07 0.00 1.70 1.00 0.04 85.18 Average: 1 16.90 0.00 2.33 8.04 0.05 72.68 Average: 2 13.37 0.00 2.60 1.09 0.05 82.89 Average: 3 12.65 0.00 1.72 5.75 0.06 79.83 Average: 4 15.52 0.00 2.30 4.52 0.06 77.60 Average: 5 11.50 0.00 1.90 1.19 0.05 85.36 Average: 6 7.70 0.00 1.73 10.26 0.04 80.28 Average: 7 8.78 0.00 2.13 0.57 0.04 88.48