---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12231 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 855 25871 0 5439 30855 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:c7:27:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fec7:277f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:e1:d6:09 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-12231) 01/14/24 _x86_64_ (8 CPU) 17:36:33 LINUX RESTART (8 CPU) 17:37:01 tps rtps wtps bread/s bwrtn/s 17:38:02 331.53 71.29 260.24 4618.03 27772.57 17:39:01 87.39 14.07 73.33 1142.86 21728.25 17:40:01 159.87 9.37 150.51 1660.92 53698.78 17:41:01 297.00 12.86 284.14 775.90 84810.21 17:42:01 68.64 1.85 66.79 147.84 19541.89 Average: 189.23 21.91 167.31 1670.87 41576.49 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:02 30030180 31646772 2909040 8.83 66504 1859736 1485508 4.37 963956 1655736 207424 17:39:01 29834996 31694816 3104224 9.42 83964 2072776 1432056 4.21 891908 1897708 214420 17:40:01 26715220 31642560 6224000 18.90 124416 4980988 1375976 4.05 1029300 4724872 1943292 17:41:01 25428432 30542660 7510788 22.80 136708 5130780 6928120 20.38 2259536 4714668 236 17:42:01 26511620 31607116 6427600 19.51 141276 5116496 1496452 4.40 1260204 4670696 44004 Average: 27704090 31426785 5235130 15.89 110574 3832155 2543622 7.48 1280981 3532736 481875 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:02 ens3 359.94 250.52 1479.74 74.21 0.00 0.00 0.00 0.00 17:38:02 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 17:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 57.69 42.99 800.96 10.51 0.00 0.00 0.00 0.00 17:39:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 1034.06 536.54 25817.02 39.84 0.00 0.00 0.00 0.00 17:40:01 br-c169468174f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 9.80 9.80 0.97 0.97 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 vethc9386d5 1.77 1.83 0.17 0.18 0.00 0.00 0.00 0.00 17:41:01 ens3 2.72 2.07 0.55 0.85 0.00 0.00 0.00 0.00 17:41:01 veth731696e 33.78 39.79 3.24 4.64 0.00 0.00 0.00 0.00 17:41:01 br-c169468174f5 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00 17:42:01 ens3 42.29 37.49 68.13 18.56 0.00 0.00 0.00 0.00 17:42:01 lo 19.53 19.53 2.07 2.07 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 300.15 174.36 5649.44 28.85 0.00 0.00 0.00 0.00 Average: lo 3.24 3.24 0.36 0.36 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-12231) 01/14/24 _x86_64_ (8 CPU) 17:36:33 LINUX RESTART (8 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:02 all 10.53 0.00 1.23 4.17 0.04 84.03 17:38:02 0 24.56 0.00 2.18 2.91 0.10 70.25 17:38:02 1 12.64 0.00 1.14 0.73 0.02 85.48 17:38:02 2 5.28 0.00 1.30 4.26 0.05 89.10 17:38:02 3 7.81 0.00 1.72 12.08 0.03 78.35 17:38:02 4 4.76 0.00 0.62 9.06 0.02 85.54 17:38:02 5 6.55 0.00 0.72 0.85 0.03 91.84 17:38:02 6 8.72 0.00 1.09 1.57 0.03 88.60 17:38:02 7 13.92 0.00 1.09 1.94 0.03 83.02 17:39:01 all 10.08 0.00 0.76 2.03 0.03 87.10 17:39:01 0 4.16 0.00 0.46 6.08 0.07 89.23 17:39:01 1 0.32 0.00 0.22 0.20 0.02 99.24 17:39:01 2 2.31 0.00 0.41 2.93 0.02 94.33 17:39:01 3 17.63 0.00 1.09 3.16 0.03 78.09 17:39:01 4 10.90 0.00 0.99 0.43 0.03 87.66 17:39:01 5 12.04 0.00 0.82 2.01 0.03 85.10 17:39:01 6 26.63 0.00 1.31 1.28 0.03 70.75 17:39:01 7 6.76 0.00 0.76 0.12 0.02 92.34 17:40:01 all 11.06 0.00 4.36 5.62 0.08 78.87 17:40:01 0 11.89 0.00 3.53 11.74 0.08 72.75 17:40:01 1 11.60 0.00 5.85 0.25 0.07 82.23 17:40:01 2 9.77 0.00 4.42 1.05 0.07 84.69 17:40:01 3 11.34 0.00 4.02 8.94 0.08 75.62 17:40:01 4 9.74 0.00 3.51 0.30 0.15 86.30 17:40:01 5 10.56 0.00 4.02 9.04 0.10 76.28 17:40:01 6 13.70 0.00 4.68 13.31 0.07 68.24 17:40:01 7 9.88 0.00 4.91 0.25 0.07 84.89 17:41:01 all 11.89 0.00 2.47 10.78 0.07 74.79 17:41:01 0 14.23 0.00 2.60 3.88 0.05 79.24 17:41:01 1 13.27 0.00 2.65 0.87 0.05 83.16 17:41:01 2 16.52 0.00 3.47 14.34 0.07 65.61 17:41:01 3 10.84 0.00 2.40 10.61 0.07 76.08 17:41:01 4 9.60 0.00 1.75 4.44 0.03 84.17 17:41:01 5 9.51 0.00 2.10 3.40 0.08 84.90 17:41:01 6 11.07 0.00 2.41 14.77 0.07 71.68 17:41:01 7 10.11 0.00 2.40 33.99 0.10 53.40 17:42:01 all 16.76 0.00 1.78 1.66 0.05 79.75 17:42:01 0 19.15 0.00 2.31 1.84 0.05 76.64 17:42:01 1 12.02 0.00 1.52 0.08 0.03 86.34 17:42:01 2 17.97 0.00 1.55 0.50 0.07 79.91 17:42:01 3 31.89 0.00 2.30 0.77 0.07 64.97 17:42:01 4 14.56 0.00 1.60 0.32 0.05 83.47 17:42:01 5 10.77 0.00 1.44 0.27 0.05 87.47 17:42:01 6 8.74 0.00 1.35 9.03 0.05 80.83 17:42:01 7 19.07 0.00 2.12 0.43 0.07 78.31 Average: all 12.07 0.00 2.12 4.86 0.06 80.89 Average: 0 14.84 0.00 2.22 5.28 0.07 77.60 Average: 1 9.99 0.00 2.27 0.43 0.04 87.27 Average: 2 10.39 0.00 2.23 4.62 0.05 82.70 Average: 3 15.90 0.00 2.31 7.12 0.06 74.61 Average: 4 9.91 0.00 1.69 2.92 0.06 85.42 Average: 5 9.88 0.00 1.81 3.10 0.06 85.15 Average: 6 13.72 0.00 2.17 8.00 0.05 76.06 Average: 7 11.97 0.00 2.25 7.37 0.06 78.35