---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-83000 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 15G 141G 10% / 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 944 24297 0 6925 30767 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:b7:6d:96 brd ff:ff:ff:ff:ff:ff inet 10.30.107.144/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:feb7:6d96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:2d:41:50 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-83000) 11/11/24 _x86_64_ (8 CPU) 13:41:58 LINUX RESTART (8 CPU) 13:42:01 tps rtps wtps bread/s bwrtn/s 13:43:01 349.66 78.55 271.10 5399.90 63187.47 13:44:02 97.33 13.19 84.14 959.92 25286.02 13:45:01 154.35 44.39 109.96 3592.82 31709.79 13:46:01 308.75 13.43 295.32 2419.73 57774.64 13:47:01 253.54 4.03 249.51 456.32 77623.46 13:48:01 258.31 0.60 257.71 33.46 76104.12 13:49:01 68.31 0.02 68.29 0.13 29733.42 Average: 213.02 21.98 191.05 1833.24 51676.55 13:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:43:01 30165024 31616896 2774196 8.42 57552 1712228 1445404 4.25 936288 1560252 106740 13:44:02 29944832 31611936 2994388 9.09 75924 1896560 1439992 4.24 969776 1717752 84068 13:45:01 28471144 30633456 4468076 13.56 89388 2364712 2240316 6.59 2033440 2100516 21420 13:46:01 28066216 31518304 4873004 14.79 107916 3603696 1505552 4.43 1472676 3007144 159020 13:47:01 23706980 29904572 9232240 28.03 144736 6137056 7742908 22.78 3224592 5418652 972308 13:48:01 21149680 27963700 11789540 35.79 185376 6654636 11266820 33.15 5333396 5767804 3556 13:49:01 18773068 25908008 14166152 43.01 191060 6955228 12900696 37.96 7442156 6001632 10724 Average: 25753849 29879553 7185371 21.81 121707 4189159 5505955 16.20 3058903 3653393 193977 13:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:43:01 ens3 389.92 281.49 1651.07 76.52 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 2.23 2.23 0.22 0.22 0.00 0.00 0.00 0.00 13:44:02 ens3 26.54 20.44 268.28 4.45 0.00 0.00 0.00 0.00 13:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:02 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 13:45:01 ens3 627.28 445.14 5968.36 84.18 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 1.97 1.97 0.18 0.18 0.00 0.00 0.00 0.00 13:46:01 ens3 853.41 462.59 2303.77 167.85 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 13:47:01 vethad65e6f 6.07 6.67 0.73 1.39 0.00 0.00 0.00 0.00 13:47:01 veth3f6dcaa 1.28 1.78 0.15 0.18 0.00 0.00 0.00 0.00 13:47:01 vethc6c13ec 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 13:47:01 ens3 1166.29 514.48 25376.02 45.19 0.00 0.00 0.00 0.00 13:48:01 vethad65e6f 10.68 13.35 3.57 3.88 0.00 0.00 0.00 0.00 13:48:01 veth3f6dcaa 4.93 7.10 0.91 1.47 0.00 0.00 0.00 0.00 13:48:01 vethc6c13ec 4.12 6.03 0.56 1.05 0.00 0.00 0.00 0.00 13:48:01 ens3 62.14 36.19 774.89 6.26 0.00 0.00 0.00 0.00 13:49:01 vethad65e6f 36.20 39.79 27.80 14.99 0.00 0.00 0.00 0.00 13:49:01 veth3f6dcaa 0.82 1.13 0.13 0.14 0.00 0.00 0.00 0.00 13:49:01 vethc6c13ec 6.50 7.95 5.76 5.46 0.00 0.00 0.00 0.00 13:49:01 ens3 29.91 18.98 6.47 5.67 0.00 0.00 0.00 0.00 Average: vethad65e6f 7.58 8.56 4.60 2.90 0.00 0.00 0.00 0.00 Average: veth3f6dcaa 1.01 1.43 0.17 0.26 0.00 0.00 0.00 0.00 Average: vethc6c13ec 1.52 2.03 0.90 0.93 0.00 0.00 0.00 0.00 Average: ens3 450.34 253.72 5190.51 55.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-83000) 11/11/24 _x86_64_ (8 CPU) 13:41:58 LINUX RESTART (8 CPU) 13:42:01 CPU %user %nice %system %iowait %steal %idle 13:43:01 all 8.50 0.00 1.36 3.48 0.04 86.63 13:43:01 0 15.01 0.00 2.01 0.64 0.05 82.30 13:43:01 1 8.56 0.00 0.79 11.61 0.07 78.98 13:43:01 2 6.41 0.00 1.12 0.32 0.03 92.11 13:43:01 3 5.25 0.00 0.97 0.27 0.02 93.50 13:43:01 4 7.69 0.00 0.85 1.15 0.03 90.27 13:43:01 5 11.12 0.00 3.08 4.82 0.03 80.95 13:43:01 6 11.45 0.00 1.29 5.12 0.05 82.09 13:43:01 7 2.54 0.00 0.75 3.94 0.03 92.74 13:44:02 all 4.98 0.00 0.47 7.60 0.03 86.93 13:44:02 0 0.75 0.00 0.15 0.18 0.02 98.90 13:44:02 1 10.63 0.00 1.07 27.54 0.05 60.71 13:44:02 2 3.49 0.00 0.70 30.52 0.05 65.24 13:44:02 3 3.30 0.00 0.43 0.08 0.02 96.17 13:44:02 4 3.38 0.00 0.27 1.33 0.03 94.98 13:44:02 5 5.17 0.00 0.43 0.32 0.03 94.05 13:44:02 6 5.18 0.00 0.47 0.07 0.00 94.28 13:44:02 7 7.94 0.00 0.22 0.85 0.02 90.98 13:45:01 all 21.62 0.00 1.10 10.39 0.06 66.82 13:45:01 0 12.97 0.00 0.58 0.29 0.03 86.13 13:45:01 1 25.67 0.00 1.46 0.20 0.07 72.59 13:45:01 2 18.88 0.00 1.51 32.59 0.07 46.95 13:45:01 3 30.72 0.00 1.02 25.25 0.08 42.93 13:45:01 4 10.92 0.00 1.08 23.06 0.05 64.89 13:45:01 5 34.89 0.00 0.82 0.14 0.07 64.09 13:45:01 6 21.76 0.00 0.95 0.53 0.07 76.69 13:45:01 7 17.30 0.00 1.34 0.90 0.05 80.41 13:46:01 all 16.89 0.00 1.80 5.11 0.05 76.16 13:46:01 0 18.59 0.00 2.45 3.47 0.05 75.45 13:46:01 1 19.73 0.00 1.22 0.02 0.05 78.98 13:46:01 2 18.90 0.00 2.38 6.48 0.05 72.19 13:46:01 3 15.52 0.00 1.79 0.10 0.03 82.56 13:46:01 4 9.65 0.00 2.74 16.47 0.05 71.09 13:46:01 5 10.28 0.00 1.31 5.44 0.07 82.90 13:46:01 6 21.69 0.00 1.14 8.46 0.05 68.66 13:46:01 7 20.81 0.00 1.41 0.32 0.03 77.43 13:47:01 all 24.40 0.00 5.36 7.98 0.07 62.20 13:47:01 0 27.85 0.00 5.58 2.34 0.07 64.15 13:47:01 1 24.05 0.00 5.96 2.22 0.07 67.70 13:47:01 2 25.40 0.00 5.28 3.42 0.07 65.82 13:47:01 3 24.39 0.00 4.48 2.68 0.08 68.37 13:47:01 4 22.66 0.00 5.53 4.06 0.05 67.70 13:47:01 5 23.05 0.00 5.53 42.54 0.08 28.79 13:47:01 6 23.32 0.00 4.58 5.59 0.05 66.45 13:47:01 7 24.38 0.00 5.92 1.25 0.07 68.38 13:48:01 all 33.24 0.00 4.78 4.38 0.12 57.48 13:48:01 0 30.18 0.00 4.84 4.74 0.12 60.13 13:48:01 1 47.54 0.00 4.37 6.92 0.10 41.08 13:48:01 2 34.06 0.00 4.79 6.04 0.12 54.99 13:48:01 3 25.16 0.00 4.84 10.00 0.08 59.92 13:48:01 4 33.07 0.00 4.00 0.83 0.12 61.98 13:48:01 5 32.40 0.00 5.66 2.86 0.15 58.93 13:48:01 6 33.72 0.00 5.26 1.76 0.12 59.14 13:48:01 7 29.77 0.00 4.46 1.90 0.12 63.75 13:49:01 all 33.55 0.00 4.84 0.34 0.11 61.17 13:49:01 0 31.54 0.00 5.13 1.69 0.10 61.54 13:49:01 1 29.94 0.00 5.16 0.05 0.13 64.72 13:49:01 2 31.73 0.00 5.24 0.22 0.12 62.70 13:49:01 3 24.49 0.00 3.39 0.03 0.10 71.99 13:49:01 4 43.67 0.00 5.23 0.29 0.10 50.71 13:49:01 5 32.76 0.00 4.91 0.24 0.12 61.98 13:49:01 6 38.97 0.00 5.11 0.13 0.08 55.70 13:49:01 7 35.43 0.00 4.61 0.03 0.08 59.85 Average: all 20.41 0.00 2.81 5.60 0.07 71.11 Average: 0 19.51 0.00 2.96 1.91 0.06 75.56 Average: 1 23.69 0.00 2.86 6.96 0.08 66.41 Average: 2 19.80 0.00 3.00 11.36 0.07 65.77 Average: 3 18.36 0.00 2.41 5.43 0.06 73.73 Average: 4 18.67 0.00 2.81 6.74 0.06 71.72 Average: 5 21.32 0.00 3.10 8.01 0.08 67.50 Average: 6 22.26 0.00 2.68 3.10 0.06 71.90 Average: 7 19.69 0.00 2.66 1.32 0.06 76.27