---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12089 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 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 936 25788 0 5442 30774 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:54:d6:20 brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe54:d620/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:09:86:c2 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-12089) 01/13/24 _x86_64_ (8 CPU) 23:36:32 LINUX RESTART (8 CPU) 23:37:01 tps rtps wtps bread/s bwrtn/s 23:38:01 360.73 70.81 289.92 4567.81 23518.56 23:39:01 93.45 13.68 79.77 1111.15 23258.79 23:40:01 75.57 9.50 66.07 1695.32 20579.50 23:41:01 184.79 0.20 184.59 20.66 103250.26 23:42:01 223.31 12.46 210.85 810.81 31960.52 23:43:01 75.49 1.93 73.55 111.98 16870.79 Average: 168.89 18.10 150.80 1386.38 36572.71 23:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:38:01 30043612 31607224 2895608 8.79 67200 1808724 1476816 4.35 962232 1644968 153216 23:39:01 29806764 31586844 3132456 9.51 79764 2001660 1528760 4.50 990484 1829720 80424 23:40:01 28250292 31539568 4688928 14.24 111592 3422036 1665728 4.90 1112412 3168920 1320224 23:41:01 26475940 31556040 6463280 19.62 129628 5115628 1540300 4.53 1113304 4859756 281380 23:42:01 24537056 29818016 8402164 25.51 138652 5290832 6812284 20.04 3033228 4820576 168 23:43:01 26413444 31518652 6525776 19.81 142896 5123264 1595152 4.69 1344836 4675972 31532 Average: 27587851 31271057 5351369 16.25 111622 3793691 2436507 7.17 1426083 3499985 311157 23:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:38:01 ens3 421.71 266.06 1516.92 75.81 0.00 0.00 0.00 0.00 23:38:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 23:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:39:01 ens3 54.49 35.79 717.69 13.48 0.00 0.00 0.00 0.00 23:39:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 ens3 474.14 254.42 9544.08 21.24 0.00 0.00 0.00 0.00 23:40:01 lo 6.00 6.00 0.61 0.61 0.00 0.00 0.00 0.00 23:40:01 br-246b96430f8d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 ens3 532.68 285.84 16274.79 20.25 0.00 0.00 0.00 0.00 23:41:01 lo 4.33 4.33 0.40 0.40 0.00 0.00 0.00 0.00 23:41:01 br-246b96430f8d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 veth3cb9922 9.50 9.25 1.28 1.26 0.00 0.00 0.00 0.00 23:42:01 ens3 13.11 13.35 6.47 7.13 0.00 0.00 0.00 0.00 23:42:01 lo 3.00 3.00 0.48 0.48 0.00 0.00 0.00 0.00 23:42:01 veth2c9cd19 55.86 66.27 19.37 16.23 0.00 0.00 0.00 0.00 23:43:01 ens3 57.21 44.33 117.45 16.90 0.00 0.00 0.00 0.00 23:43:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 258.89 149.97 4696.14 25.80 0.00 0.00 0.00 0.00 Average: lo 2.74 2.74 0.30 0.30 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-12089) 01/13/24 _x86_64_ (8 CPU) 23:36:32 LINUX RESTART (8 CPU) 23:37:01 CPU %user %nice %system %iowait %steal %idle 23:38:01 all 11.61 0.00 1.22 2.55 0.04 84.58 23:38:01 0 9.32 0.00 0.88 0.33 0.02 89.44 23:38:01 1 5.09 0.00 1.17 0.67 0.02 93.05 23:38:01 2 11.50 0.00 0.94 0.88 0.05 86.63 23:38:01 3 26.12 0.00 1.99 3.93 0.08 67.88 23:38:01 4 24.83 0.00 1.52 0.53 0.05 73.06 23:38:01 5 8.00 0.00 1.99 3.83 0.03 86.15 23:38:01 6 4.24 0.00 0.64 3.54 0.02 91.57 23:38:01 7 3.70 0.00 0.62 6.68 0.05 88.95 23:39:01 all 7.44 0.00 0.54 5.32 0.03 86.66 23:39:01 0 0.94 0.00 0.18 0.75 0.02 98.11 23:39:01 1 5.48 0.00 0.53 0.69 0.02 93.28 23:39:01 2 6.78 0.00 0.33 14.91 0.00 77.98 23:39:01 3 8.64 0.00 0.53 5.62 0.05 85.15 23:39:01 4 22.37 0.00 1.17 2.36 0.08 74.01 23:39:01 5 9.85 0.00 0.68 0.12 0.02 89.33 23:39:01 6 1.39 0.00 0.13 0.00 0.03 98.44 23:39:01 7 4.08 0.00 0.77 18.11 0.07 76.97 23:40:01 all 7.88 0.00 2.47 6.15 0.05 83.45 23:40:01 0 11.39 0.00 2.61 0.10 0.05 85.86 23:40:01 1 7.64 0.00 2.60 0.47 0.07 89.23 23:40:01 2 8.74 0.00 2.25 0.24 0.05 88.73 23:40:01 3 8.55 0.00 2.78 1.12 0.07 87.47 23:40:01 4 5.18 0.00 1.66 3.73 0.05 89.38 23:40:01 5 5.32 0.00 2.10 1.02 0.03 91.53 23:40:01 6 4.90 0.00 2.68 0.25 0.03 92.13 23:40:01 7 11.35 0.00 3.02 42.49 0.05 43.09 23:41:01 all 6.48 0.00 2.84 13.75 0.06 76.87 23:41:01 0 8.05 0.00 2.54 0.15 0.05 89.21 23:41:01 1 7.02 0.00 3.01 0.39 0.07 89.51 23:41:01 2 7.33 0.00 2.95 0.15 0.03 89.54 23:41:01 3 5.42 0.00 3.13 18.06 0.07 73.32 23:41:01 4 5.39 0.00 2.72 12.96 0.05 78.87 23:41:01 5 5.13 0.00 2.69 52.01 0.08 40.09 23:41:01 6 7.51 0.00 2.22 2.12 0.05 88.10 23:41:01 7 5.99 0.00 3.50 24.36 0.07 66.08 23:42:01 all 24.92 0.00 3.33 3.64 0.10 68.01 23:42:01 0 27.88 0.00 3.95 3.97 0.08 64.12 23:42:01 1 23.46 0.00 3.44 3.36 0.10 69.64 23:42:01 2 23.52 0.00 3.31 3.02 0.08 70.06 23:42:01 3 26.92 0.00 3.47 1.14 0.08 68.39 23:42:01 4 22.44 0.00 2.55 0.25 0.08 74.67 23:42:01 5 23.75 0.00 3.62 14.14 0.10 58.39 23:42:01 6 24.62 0.00 3.25 2.17 0.12 69.85 23:42:01 7 26.80 0.00 3.03 1.07 0.08 69.01 23:43:01 all 7.37 0.00 0.69 2.46 0.04 89.44 23:43:01 0 0.75 0.00 0.40 11.29 0.07 87.49 23:43:01 1 1.35 0.00 0.37 0.30 0.02 97.96 23:43:01 2 6.77 0.00 0.73 0.25 0.02 92.23 23:43:01 3 15.46 0.00 0.98 0.42 0.05 83.09 23:43:01 4 19.68 0.00 0.92 1.90 0.05 77.45 23:43:01 5 0.65 0.00 0.55 0.20 0.03 98.57 23:43:01 6 0.62 0.00 0.62 4.49 0.07 94.20 23:43:01 7 13.69 0.00 0.92 0.80 0.03 84.56 Average: all 10.95 0.00 1.85 5.63 0.05 81.52 Average: 0 9.70 0.00 1.76 2.77 0.05 85.73 Average: 1 8.33 0.00 1.85 0.98 0.05 88.79 Average: 2 10.78 0.00 1.75 3.25 0.04 84.19 Average: 3 15.20 0.00 2.14 5.03 0.07 77.57 Average: 4 16.68 0.00 1.76 3.61 0.06 77.90 Average: 5 8.78 0.00 1.94 11.80 0.05 77.43 Average: 6 7.20 0.00 1.59 2.10 0.05 89.06 Average: 7 10.94 0.00 1.97 15.53 0.06 71.50