---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5311 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 11G 145G 7% / 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 856 28426 0 2883 30869 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:71:96:7b brd ff:ff:ff:ff:ff:ff inet 10.30.107.24/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fe71:967b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:b0:0d:fe 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::42:9fff:feb0:dfe/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-5311) 02/14/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 91.87 18.08 73.79 1040.33 25748.02 10:44:01 128.83 20.95 107.88 845.19 31002.97 10:45:01 44.12 0.45 43.67 8.93 23624.79 10:46:01 31.75 0.65 31.10 18.39 21110.38 10:47:01 113.81 2.97 110.85 427.00 46566.24 Average: 82.04 8.59 73.45 466.03 29622.49 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30079948 31689752 2859272 8.68 70776 1848988 1463492 4.31 881980 1683740 188164 10:44:01 28896052 30683596 4043168 12.27 82360 2004892 2514100 7.40 1937628 1790352 17868 10:45:01 27746524 29654008 5192696 15.76 87472 2113624 5174432 15.22 2986404 1870492 17608 10:46:01 27434844 29383564 5504376 16.71 89296 2151224 4061780 11.95 3275532 1889984 3312 10:47:01 29062880 31571056 3876340 11.77 98864 2690200 1495464 4.40 1274044 2244260 43720 Average: 28644050 30596395 4295170 13.04 85754 2161786 2941854 8.66 2071118 1895766 54134 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 10:43:01 ens3 64.40 45.19 1005.70 7.65 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 315.75 214.53 1340.03 55.36 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 459.80 340.94 1419.12 110.94 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 171.86 121.89 446.32 35.20 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:47:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 10:47:01 ens3 475.60 433.33 1530.71 1706.05 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 298.25 231.79 1148.81 384.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5311) 02/14/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.15 0.00 0.79 2.30 0.04 86.72 10:43:01 0 31.20 0.00 1.88 1.73 0.07 65.12 10:43:01 1 13.83 0.00 0.73 0.07 0.03 85.34 10:43:01 2 5.30 0.00 0.56 5.47 0.08 88.58 10:43:01 3 10.89 0.00 0.85 0.19 0.03 88.04 10:43:01 4 3.20 0.00 0.51 0.42 0.02 95.85 10:43:01 5 1.03 0.00 0.37 0.20 0.02 98.37 10:43:01 6 0.36 0.00 0.31 9.54 0.05 89.75 10:43:01 7 15.40 0.00 1.10 0.80 0.03 82.67 10:44:01 all 25.99 0.00 1.12 1.73 0.05 71.11 10:44:01 0 26.24 0.00 1.29 0.80 0.07 71.60 10:44:01 1 21.69 0.00 1.12 1.31 0.05 75.84 10:44:01 2 28.97 0.00 0.87 7.34 0.05 62.77 10:44:01 3 34.57 0.00 1.87 0.78 0.07 62.71 10:44:01 4 21.31 0.00 0.75 0.15 0.03 77.75 10:44:01 5 21.32 0.00 0.73 0.08 0.03 77.83 10:44:01 6 22.21 0.00 0.65 0.59 0.05 76.51 10:44:01 7 31.64 0.00 1.65 2.81 0.05 63.85 10:45:01 all 54.41 0.00 2.01 0.56 0.08 42.95 10:45:01 0 49.84 0.00 2.01 0.07 0.07 48.01 10:45:01 1 61.30 0.00 2.24 0.00 0.08 36.37 10:45:01 2 52.38 0.00 2.03 0.30 0.08 45.20 10:45:01 3 63.81 0.00 2.13 1.83 0.08 32.14 10:45:01 4 55.74 0.00 2.42 0.10 0.08 41.65 10:45:01 5 50.65 0.00 1.39 0.05 0.07 47.85 10:45:01 6 49.23 0.00 2.26 0.00 0.08 48.43 10:45:01 7 52.29 0.00 1.59 2.09 0.07 43.96 10:46:01 all 82.81 0.00 2.22 0.18 0.09 14.71 10:46:01 0 81.55 0.00 2.48 0.00 0.10 15.87 10:46:01 1 84.47 0.00 2.07 0.02 0.10 13.34 10:46:01 2 81.78 0.00 2.94 0.07 0.07 15.15 10:46:01 3 85.97 0.00 1.64 1.25 0.08 11.05 10:46:01 4 82.83 0.00 2.05 0.00 0.08 15.04 10:46:01 5 83.08 0.00 2.35 0.00 0.08 14.49 10:46:01 6 83.99 0.00 2.44 0.02 0.08 13.47 10:46:01 7 78.83 0.00 1.79 0.07 0.08 19.23 10:47:01 all 13.50 0.00 1.57 3.87 0.14 80.92 10:47:01 0 9.49 0.00 1.77 0.67 0.07 88.00 10:47:01 1 8.85 0.00 1.51 5.31 0.08 84.24 10:47:01 2 28.45 0.00 1.57 0.59 0.11 69.29 10:47:01 3 13.02 0.00 1.73 15.32 0.08 69.86 10:47:01 4 12.96 0.00 1.81 0.55 0.12 84.56 10:47:01 5 12.69 0.00 1.60 0.49 0.31 84.92 10:47:01 6 12.88 0.00 1.16 6.31 0.19 79.46 10:47:01 7 10.25 0.00 1.44 1.16 0.16 86.99 Average: all 37.57 0.00 1.54 1.71 0.08 59.09 Average: 0 39.71 0.00 1.89 0.65 0.07 57.67 Average: 1 38.15 0.00 1.54 1.34 0.07 58.90 Average: 2 39.62 0.00 1.60 2.77 0.08 55.93 Average: 3 41.74 0.00 1.65 3.88 0.07 52.67 Average: 4 35.31 0.00 1.51 0.24 0.07 62.87 Average: 5 34.11 0.00 1.29 0.16 0.10 64.35 Average: 6 33.86 0.00 1.37 3.27 0.09 61.41 Average: 7 38.09 0.00 1.52 1.39 0.08 58.92