---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6541 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 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 819 26190 0 5157 30891 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:c7:89:9c brd ff:ff:ff:ff:ff:ff inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fec7:899c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:12:ad:27 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-6541) 02/19/24 _x86_64_ (8 CPU) 07:43:26 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 111.61 39.16 72.45 1779.50 23520.49 07:46:01 124.53 23.01 101.52 2759.48 29156.41 07:47:01 392.52 14.90 377.62 803.30 116690.00 07:48:01 51.57 0.50 51.07 42.26 20778.89 07:49:01 24.09 1.28 22.81 106.36 7673.71 07:50:21 16.75 0.06 16.69 2.10 6014.55 Average: 114.75 12.39 102.35 865.10 32525.46 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30131112 31736360 2808108 8.53 70256 1844532 1391904 4.10 833860 1679480 182872 07:46:01 28567460 31670492 4371760 13.27 100932 3271172 1547576 4.55 970296 3020240 1258256 07:47:01 26044536 30869944 6894684 20.93 136300 4851164 7121864 20.95 1899520 4461216 88 07:48:01 26595500 31562064 6343720 19.26 138640 4988672 2407380 7.08 1335108 4494888 0 07:49:01 26807748 31614472 6131472 18.61 140876 4836784 1466880 4.32 1263688 4369192 19832 07:50:21 26791664 31618940 6147556 18.66 141932 4854204 1467332 4.32 1266400 4382056 29936 Average: 27489670 31512045 5449550 16.54 121489 4107755 2567156 7.55 1261479 3734512 248497 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 ens3 108.91 78.70 1086.64 17.11 0.00 0.00 0.00 0.00 07:45:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 475.69 304.03 10184.14 28.24 0.00 0.00 0.00 0.00 07:46:01 br-ed6788b38174 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 6.46 6.46 0.65 0.65 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 07:47:01 veth9e8ccc9 29.85 38.98 2.96 4.55 0.00 0.00 0.00 0.00 07:47:01 ens3 438.24 243.96 13907.51 17.18 0.00 0.00 0.00 0.00 07:47:01 br-ed6788b38174 0.15 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:47:01 lo 4.13 4.13 0.39 0.39 0.00 0.00 0.00 0.00 07:48:01 ens3 16.86 13.45 6.68 8.94 0.00 0.00 0.00 0.00 07:48:01 br-ed6788b38174 0.27 0.37 0.22 0.03 0.00 0.00 0.00 0.00 07:48:01 lo 3.00 3.00 0.47 0.47 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 07:49:01 ens3 50.93 30.39 71.91 13.34 0.00 0.00 0.00 0.00 07:49:01 lo 0.27 0.27 0.03 0.03 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 07:50:21 ens3 9.08 5.25 38.84 2.07 0.00 0.00 0.00 0.00 07:50:21 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 07:50:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 174.30 107.06 4004.08 13.82 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.28 0.28 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-6541) 02/19/24 _x86_64_ (8 CPU) 07:43:26 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 10.51 0.00 0.82 2.24 0.04 86.39 07:45:01 0 1.14 0.00 0.32 0.03 0.02 98.49 07:45:01 1 26.31 0.00 1.60 3.59 0.05 68.45 07:45:01 2 11.43 0.00 0.66 4.95 0.05 82.91 07:45:01 3 31.45 0.00 1.94 1.05 0.03 65.52 07:45:01 4 7.59 0.00 0.78 0.51 0.03 91.08 07:45:01 5 0.92 0.00 0.31 7.45 0.07 91.26 07:45:01 6 2.41 0.00 0.48 0.31 0.02 96.79 07:45:01 7 2.90 0.00 0.44 0.05 0.02 96.59 07:46:01 all 11.54 0.00 2.09 2.14 0.04 84.20 07:46:01 0 4.97 0.00 1.19 0.05 0.03 93.76 07:46:01 1 6.76 0.00 2.42 1.90 0.05 88.87 07:46:01 2 16.03 0.00 2.52 7.41 0.07 73.98 07:46:01 3 31.15 0.00 3.39 1.39 0.08 63.99 07:46:01 4 15.96 0.00 2.15 0.52 0.03 81.34 07:46:01 5 4.80 0.00 1.57 5.14 0.02 88.46 07:46:01 6 7.68 0.00 1.87 0.22 0.02 90.21 07:46:01 7 5.02 0.00 1.59 0.49 0.03 92.87 07:47:01 all 13.87 0.00 5.25 6.69 0.07 74.12 07:47:01 0 14.34 0.00 4.45 0.39 0.05 80.78 07:47:01 1 12.97 0.00 6.74 28.67 0.09 51.52 07:47:01 2 13.35 0.00 5.11 15.61 0.08 65.84 07:47:01 3 15.13 0.00 5.31 0.74 0.07 78.74 07:47:01 4 10.66 0.00 3.85 0.10 0.08 85.30 07:47:01 5 14.57 0.00 4.99 4.09 0.07 76.29 07:47:01 6 16.22 0.00 6.16 1.42 0.07 76.14 07:47:01 7 13.69 0.00 5.39 2.70 0.07 78.15 07:48:01 all 20.65 0.00 2.34 8.03 0.07 68.91 07:48:01 0 23.28 0.00 2.79 12.48 0.08 61.36 07:48:01 1 23.35 0.00 2.71 11.22 0.08 62.64 07:48:01 2 21.03 0.00 2.72 3.14 0.07 73.04 07:48:01 3 23.96 0.00 2.65 19.04 0.05 54.30 07:48:01 4 12.24 0.00 1.52 5.02 0.08 81.15 07:48:01 5 22.48 0.00 2.30 0.67 0.05 74.51 07:48:01 6 23.64 0.00 2.49 1.59 0.10 72.18 07:48:01 7 15.24 0.00 1.57 11.13 0.05 72.00 07:49:01 all 3.79 0.00 0.35 15.58 0.02 80.25 07:49:01 0 0.30 0.00 0.20 0.07 0.02 99.42 07:49:01 1 5.96 0.00 0.72 0.75 0.03 92.54 07:49:01 2 3.19 0.00 0.35 53.84 0.02 42.61 07:49:01 3 1.83 0.00 0.38 67.17 0.02 30.59 07:49:01 4 0.52 0.00 0.15 0.55 0.02 98.77 07:49:01 5 14.66 0.00 0.48 0.35 0.03 84.47 07:49:01 6 1.12 0.00 0.25 1.63 0.00 97.00 07:49:01 7 2.70 0.00 0.28 0.40 0.00 96.61 07:50:21 all 1.99 0.00 0.13 16.88 0.01 80.98 07:50:21 0 1.73 0.00 0.10 0.06 0.00 98.11 07:50:21 1 1.15 0.00 0.09 16.97 0.01 81.78 07:50:21 2 9.31 0.00 0.28 79.85 0.04 10.53 07:50:21 3 0.16 0.00 0.05 37.86 0.00 61.93 07:50:21 4 0.10 0.00 0.13 0.00 0.03 99.75 07:50:21 5 3.36 0.00 0.30 0.03 0.01 96.31 07:50:21 6 0.15 0.00 0.04 0.44 0.01 99.36 07:50:21 7 0.04 0.00 0.05 0.03 0.01 99.87 Average: all 9.94 0.00 1.73 9.06 0.04 79.23 Average: 0 7.31 0.00 1.43 2.07 0.03 89.15 Average: 1 12.10 0.00 2.25 10.83 0.05 74.78 Average: 2 12.22 0.00 1.85 30.32 0.05 55.55 Average: 3 16.32 0.00 2.16 22.20 0.04 59.27 Average: 4 7.42 0.00 1.36 1.06 0.05 90.12 Average: 5 9.80 0.00 1.58 2.78 0.04 85.80 Average: 6 8.08 0.00 1.78 0.91 0.03 89.19 Average: 7 6.24 0.00 1.47 2.34 0.03 89.92