---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6046 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 14G 141G 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 843 24791 0 6531 30867 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:87:db:84 brd ff:ff:ff:ff:ff:ff inet 10.30.107.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe87:db84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:c1:0d:36 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-6046) 02/17/24 _x86_64_ (8 CPU) 07:05:55 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 136.71 74.35 62.36 5331.78 50184.17 07:08:01 109.52 26.88 82.64 2075.12 21740.91 07:09:01 130.24 9.45 120.80 1651.99 32280.62 07:10:01 299.67 7.12 292.55 510.01 164998.83 07:11:01 126.76 6.88 119.88 300.78 17662.16 07:12:01 26.95 0.10 26.85 13.06 13694.13 07:13:01 76.72 1.93 74.79 111.98 14869.01 Average: 129.51 18.10 111.41 1427.82 45061.40 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30333224 31697712 2605996 7.91 52444 1633412 1485764 4.37 848748 1489340 56860 07:08:01 29962236 31710312 2976984 9.04 79360 1970584 1438816 4.23 868004 1800380 135360 07:09:01 26020704 31660168 6918516 21.00 130464 5664044 1424996 4.19 1012380 5401184 3247412 07:10:01 24659460 30911388 8279760 25.14 147860 6208008 6418892 18.89 1867200 5821780 44 07:11:01 22996864 29363664 9942356 30.18 153460 6311824 9174188 26.99 3515068 5810600 1656 07:12:01 23489932 29892940 9449288 28.69 154052 6349240 6784384 19.96 3038520 5811868 328 07:13:01 25354040 31576564 7585180 23.03 158588 6177004 1566968 4.61 1363752 5666604 33680 Average: 26116637 30973250 6822583 20.71 125175 4902017 4042001 11.89 1787667 4543108 496477 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 ens3 371.59 247.39 975.17 60.55 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 07:08:01 ens3 67.39 47.63 1038.02 20.61 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 07:09:01 ens3 1238.54 687.32 38229.15 51.13 0.00 0.00 0.00 0.00 07:09:01 br-5d6522608d42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 lo 11.40 11.40 1.12 1.12 0.00 0.00 0.00 0.00 07:10:01 vethf85ea79 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 07:10:01 veth3d142fb 0.08 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:10:01 veth5552b54 1.45 1.52 0.15 0.16 0.00 0.00 0.00 0.00 07:10:01 veth279605a 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 07:11:01 vethf85ea79 0.18 0.52 0.01 0.03 0.00 0.00 0.00 0.00 07:11:01 veth5552b54 16.01 14.81 2.21 2.17 0.00 0.00 0.00 0.00 07:11:01 veth6dfcdef 5.38 5.27 0.77 0.49 0.00 0.00 0.00 0.00 07:11:01 veth279605a 26.88 24.95 11.56 16.26 0.00 0.00 0.00 0.00 07:12:01 veth5552b54 21.18 15.83 2.59 2.46 0.00 0.00 0.00 0.00 07:12:01 veth279605a 51.66 43.54 12.73 45.35 0.00 0.00 0.00 0.00 07:12:01 veth1e53ebf 5.82 7.50 0.89 1.02 0.00 0.00 0.00 0.00 07:12:01 ens3 1899.87 1106.60 45570.07 306.71 0.00 0.00 0.00 0.00 07:13:01 ens3 61.59 39.16 120.10 18.08 0.00 0.00 0.00 0.00 07:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 lo 26.75 26.75 3.17 3.17 0.00 0.00 0.00 0.00 Average: ens3 279.53 162.94 6526.44 46.33 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: lo 3.39 3.39 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6046) 02/17/24 _x86_64_ (8 CPU) 07:05:55 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 7.61 0.00 1.07 3.56 0.03 87.72 07:07:01 0 10.72 0.00 1.16 3.12 0.05 84.95 07:07:01 1 7.58 0.00 1.07 0.53 0.03 90.78 07:07:01 2 2.37 0.00 1.17 4.05 0.02 92.40 07:07:01 3 11.73 0.00 1.01 0.96 0.05 86.26 07:07:01 4 5.03 0.00 0.62 0.70 0.03 93.62 07:07:01 5 3.54 0.00 0.57 4.59 0.02 91.29 07:07:01 6 3.54 0.00 1.97 13.36 0.05 81.08 07:07:01 7 16.46 0.00 1.01 1.27 0.03 81.23 07:08:01 all 10.30 0.00 0.76 2.00 0.03 86.91 07:08:01 0 9.36 0.00 0.81 0.36 0.02 89.45 07:08:01 1 7.25 0.00 0.52 0.30 0.02 91.91 07:08:01 2 5.27 0.00 0.52 3.52 0.03 90.65 07:08:01 3 18.60 0.00 1.20 2.12 0.03 78.05 07:08:01 4 24.44 0.00 1.32 2.75 0.05 71.44 07:08:01 5 0.87 0.00 0.18 5.35 0.02 93.58 07:08:01 6 8.55 0.00 0.70 0.30 0.02 90.44 07:08:01 7 8.09 0.00 0.88 1.28 0.03 89.71 07:09:01 all 14.25 0.00 4.53 2.31 0.06 78.85 07:09:01 0 11.07 0.00 4.97 1.15 0.05 82.76 07:09:01 1 10.15 0.00 3.74 4.89 0.05 81.16 07:09:01 2 12.67 0.00 5.47 0.46 0.05 81.35 07:09:01 3 11.89 0.00 4.40 0.44 0.07 83.20 07:09:01 4 23.44 0.00 4.02 3.85 0.07 68.63 07:09:01 5 16.32 0.00 5.26 3.19 0.07 75.16 07:09:01 6 16.96 0.00 5.11 4.45 0.07 73.41 07:09:01 7 11.59 0.00 3.27 0.03 0.08 85.02 07:10:01 all 8.88 0.00 2.75 14.98 0.05 73.33 07:10:01 0 9.25 0.00 1.90 0.10 0.05 88.69 07:10:01 1 10.99 0.00 2.34 4.97 0.05 81.65 07:10:01 2 10.21 0.00 3.60 63.74 0.07 22.38 07:10:01 3 7.06 0.00 2.28 9.48 0.03 81.15 07:10:01 4 7.36 0.00 3.58 15.98 0.05 73.03 07:10:01 5 8.54 0.00 2.74 6.07 0.03 82.61 07:10:01 6 9.95 0.00 2.76 18.73 0.03 68.52 07:10:01 7 7.67 0.00 2.82 1.34 0.03 88.13 07:11:01 all 26.18 0.00 3.17 1.41 0.07 69.18 07:11:01 0 27.64 0.00 3.75 0.17 0.07 68.38 07:11:01 1 20.83 0.00 2.24 2.76 0.07 74.11 07:11:01 2 21.76 0.00 2.53 2.61 0.08 73.02 07:11:01 3 27.55 0.00 3.27 1.16 0.07 67.96 07:11:01 4 31.56 0.00 3.73 2.74 0.08 61.88 07:11:01 5 16.72 0.00 2.08 0.03 0.07 81.10 07:11:01 6 33.29 0.00 4.07 1.06 0.08 61.49 07:11:01 7 30.03 0.00 3.67 0.77 0.07 65.47 07:12:01 all 6.35 0.00 0.77 0.97 0.05 91.86 07:12:01 0 7.11 0.00 0.94 0.10 0.05 91.80 07:12:01 1 6.25 0.00 1.24 5.94 0.05 86.52 07:12:01 2 7.80 0.00 0.75 0.17 0.05 91.23 07:12:01 3 5.69 0.00 0.75 0.43 0.05 93.07 07:12:01 4 6.56 0.00 0.68 0.05 0.05 92.65 07:12:01 5 4.74 0.00 0.50 0.00 0.05 94.71 07:12:01 6 6.92 0.00 0.55 0.94 0.05 91.54 07:12:01 7 5.79 0.00 0.77 0.10 0.05 93.30 07:13:01 all 8.17 0.00 0.64 2.50 0.03 88.66 07:13:01 0 1.05 0.00 0.45 0.15 0.02 98.33 07:13:01 1 1.20 0.00 0.37 6.66 0.02 91.76 07:13:01 2 11.93 0.00 0.58 0.63 0.03 86.82 07:13:01 3 15.11 0.00 0.55 0.47 0.07 83.80 07:13:01 4 3.04 0.00 0.28 0.02 0.02 96.64 07:13:01 5 4.97 0.00 0.60 0.03 0.05 94.34 07:13:01 6 11.39 0.00 1.22 9.33 0.03 78.03 07:13:01 7 16.67 0.00 1.08 2.69 0.03 79.53 Average: all 11.67 0.00 1.95 3.95 0.05 82.38 Average: 0 10.87 0.00 2.00 0.73 0.04 86.36 Average: 1 9.16 0.00 1.64 3.72 0.04 85.44 Average: 2 10.28 0.00 2.08 10.65 0.05 76.95 Average: 3 13.95 0.00 1.92 2.14 0.05 81.93 Average: 4 14.47 0.00 2.03 3.72 0.05 79.74 Average: 5 7.94 0.00 1.70 2.75 0.04 87.58 Average: 6 12.94 0.00 2.33 6.87 0.05 77.81 Average: 7 13.76 0.00 1.92 1.07 0.05 83.20