---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11149 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 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 838 25120 0 6208 30872 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:97:6b:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe97:6b5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:3e:f4:b3 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-11149) 03/05/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 100.76 18.03 82.73 1039.15 26280.43 23:13:01 127.78 23.06 104.72 2769.14 31545.54 23:14:01 318.73 6.50 312.23 508.82 149791.50 23:15:01 244.56 6.62 237.94 307.38 28232.73 23:16:01 17.33 0.00 17.33 0.00 19592.58 23:17:01 55.86 0.07 55.79 3.33 20896.93 Average: 144.29 9.02 135.27 770.56 46111.70 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30117432 31711396 2821780 8.57 70564 1833796 1434528 4.22 862912 1668156 158740 23:13:01 28468724 31658152 4470488 13.57 105964 3341380 1550776 4.56 996316 3079680 1332184 23:14:01 25512664 31412272 7426548 22.55 143352 5879576 4730780 13.92 1293784 5575500 880 23:15:01 23547240 29589884 9391972 28.51 156956 5993024 8822124 25.96 3277984 5504976 332 23:16:01 23507596 29550984 9431616 28.63 157084 5993252 8799116 25.89 3317196 5502728 348 23:17:01 25054088 31114960 7885124 23.94 157992 6020220 2446864 7.20 1812976 5513560 84 Average: 26034624 30839608 6904588 20.96 131985 4843541 4630698 13.62 1926861 4474100 248761 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 57.43 40.38 890.90 7.71 0.00 0.00 0.00 0.00 23:12:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 231.36 159.99 6437.32 15.73 0.00 0.00 0.00 0.00 23:13:01 br-4e7e82fc393c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 7.07 7.07 0.66 0.66 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 986.99 518.30 25816.44 37.85 0.00 0.00 0.00 0.00 23:14:01 br-4e7e82fc393c 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 23:14:01 veth237db25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 veth9ae2d19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 7.00 4.57 1.70 1.25 0.00 0.00 0.00 0.00 23:15:01 br-4e7e82fc393c 1.43 1.28 0.90 1.80 0.00 0.00 0.00 0.00 23:15:01 veth237db25 0.45 0.73 0.05 1.10 0.00 0.00 0.00 0.00 23:15:01 veth8abb1a0 2.97 3.58 0.58 0.38 0.00 0.00 0.00 0.00 23:16:01 ens3 2.82 3.07 0.63 1.08 0.00 0.00 0.00 0.00 23:16:01 br-4e7e82fc393c 1.60 1.82 1.00 0.24 0.00 0.00 0.00 0.00 23:16:01 veth237db25 0.55 0.57 0.05 1.51 0.00 0.00 0.00 0.00 23:16:01 veth8abb1a0 3.20 4.67 0.66 0.36 0.00 0.00 0.00 0.00 23:17:01 ens3 16.63 15.28 6.34 16.88 0.00 0.00 0.00 0.00 23:17:01 br-4e7e82fc393c 1.17 1.43 0.10 0.14 0.00 0.00 0.00 0.00 23:17:01 lo 34.58 34.58 6.16 6.16 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 217.48 123.83 5538.46 13.43 0.00 0.00 0.00 0.00 Average: br-4e7e82fc393c 0.71 0.77 0.33 0.36 0.00 0.00 0.00 0.00 Average: lo 5.12 5.12 0.97 0.97 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11149) 03/05/24 _x86_64_ (8 CPU) 23:10:22 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 10.00 0.00 0.75 2.20 0.04 87.01 23:12:01 0 2.76 0.00 0.36 0.17 0.02 96.69 23:12:01 1 17.12 0.00 1.02 2.40 0.03 79.43 23:12:01 2 34.08 0.00 1.87 2.27 0.09 61.69 23:12:01 3 6.97 0.00 0.66 10.75 0.05 81.57 23:12:01 4 14.18 0.00 1.31 1.70 0.02 82.80 23:12:01 5 3.80 0.00 0.41 0.02 0.02 95.75 23:12:01 6 0.80 0.00 0.24 0.05 0.03 98.88 23:12:01 7 0.36 0.00 0.15 0.27 0.03 99.18 23:13:01 all 11.51 0.00 2.17 2.49 0.04 83.79 23:13:01 0 8.22 0.00 1.76 0.94 0.03 89.05 23:13:01 1 24.30 0.00 3.25 1.02 0.05 71.38 23:13:01 2 4.00 0.00 1.77 1.47 0.03 92.72 23:13:01 3 5.40 0.00 2.00 11.39 0.02 81.20 23:13:01 4 4.34 0.00 1.78 0.07 0.03 93.78 23:13:01 5 10.03 0.00 1.86 2.84 0.05 85.22 23:13:01 6 27.30 0.00 2.96 1.83 0.07 67.84 23:13:01 7 8.62 0.00 1.98 0.38 0.03 88.98 23:14:01 all 9.88 0.00 4.43 8.31 0.07 77.31 23:14:01 0 11.96 0.00 4.25 2.68 0.05 81.05 23:14:01 1 8.22 0.00 3.65 6.91 0.07 81.15 23:14:01 2 10.06 0.00 4.68 4.00 0.07 81.19 23:14:01 3 10.87 0.00 4.37 1.81 0.07 82.89 23:14:01 4 10.71 0.00 7.01 23.80 0.07 58.42 23:14:01 5 9.51 0.00 4.20 12.94 0.07 73.28 23:14:01 6 8.34 0.00 4.61 11.01 0.07 75.97 23:14:01 7 9.37 0.00 2.73 3.44 0.08 84.38 23:15:01 all 28.57 0.00 3.48 1.88 0.08 65.99 23:15:01 0 29.39 0.00 3.49 0.53 0.10 66.48 23:15:01 1 29.74 0.00 3.44 4.55 0.08 62.18 23:15:01 2 27.93 0.00 3.26 1.14 0.08 67.59 23:15:01 3 28.27 0.00 3.60 2.07 0.08 65.98 23:15:01 4 25.44 0.00 3.57 1.76 0.08 69.15 23:15:01 5 28.31 0.00 2.80 3.03 0.07 65.79 23:15:01 6 27.02 0.00 3.52 1.41 0.08 67.96 23:15:01 7 32.46 0.00 4.13 0.50 0.12 62.80 23:16:01 all 3.92 0.00 0.40 1.02 0.06 94.60 23:16:01 0 3.09 0.00 0.45 0.00 0.05 96.41 23:16:01 1 3.61 0.00 0.37 7.94 0.05 88.03 23:16:01 2 4.55 0.00 0.30 0.02 0.07 95.07 23:16:01 3 4.32 0.00 0.40 0.08 0.05 95.15 23:16:01 4 3.24 0.00 0.40 0.13 0.07 96.16 23:16:01 5 3.05 0.00 0.35 0.00 0.10 96.50 23:16:01 6 3.83 0.00 0.42 0.00 0.05 95.70 23:16:01 7 5.73 0.00 0.52 0.00 0.03 93.72 23:17:01 all 1.36 0.00 0.46 1.87 0.05 96.27 23:17:01 0 1.49 0.00 0.52 0.15 0.03 97.81 23:17:01 1 1.10 0.00 0.50 10.29 0.05 88.06 23:17:01 2 1.84 0.00 0.47 0.28 0.05 97.36 23:17:01 3 1.87 0.00 0.42 0.37 0.07 97.28 23:17:01 4 0.84 0.00 0.38 2.89 0.07 95.82 23:17:01 5 1.12 0.00 0.48 0.32 0.05 98.03 23:17:01 6 1.54 0.00 0.33 0.18 0.03 97.91 23:17:01 7 1.05 0.00 0.53 0.48 0.05 97.88 Average: all 10.87 0.00 1.94 2.95 0.06 84.18 Average: 0 9.50 0.00 1.80 0.74 0.05 87.91 Average: 1 14.01 0.00 2.04 5.53 0.06 78.37 Average: 2 13.68 0.00 2.06 1.52 0.06 82.67 Average: 3 9.59 0.00 1.90 4.39 0.06 84.05 Average: 4 9.77 0.00 2.40 5.02 0.06 82.75 Average: 5 9.31 0.00 1.68 3.18 0.06 85.77 Average: 6 11.48 0.00 2.01 2.40 0.06 84.06 Average: 7 9.61 0.00 1.68 0.84 0.06 87.81