---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4128 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 712K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / 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 824 28758 0 2584 30909 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:a7:b2:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.69/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86010sec preferred_lft 86010sec inet6 fe80::f816:3eff:fea7:b2d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:6c:94:15 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-4128) 01/29/26 _x86_64_ (8 CPU) 18:14:26 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps bread/s bwrtn/s 18:16:01 279.44 57.54 221.90 3639.53 40558.57 18:17:01 122.48 14.43 108.05 303.95 31523.68 18:18:01 71.33 5.50 65.83 384.67 28169.14 18:19:01 18.28 0.88 17.40 46.66 21947.81 18:20:01 26.83 2.92 23.91 91.98 22074.59 Average: 103.67 16.25 87.42 893.34 28854.74 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:01 30046180 31634124 2893040 8.78 66780 1831592 1532072 4.51 953248 1651616 206232 18:17:01 29638404 31358088 3300816 10.02 83576 1936396 2017464 5.94 1219976 1769768 52264 18:18:01 27290588 29174856 5648632 17.15 88032 2091176 4266136 12.55 3435296 1889252 2176 18:19:01 26764964 28652500 6174256 18.74 88136 2093892 4693504 13.81 3964284 1884168 32 18:20:01 29486836 31685804 3452384 10.48 90232 2398476 1441688 4.24 1102108 2021700 305288 Average: 28645394 30501074 4293826 13.04 83351 2070306 2790173 8.21 2134982 1843301 113198 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:01 ens3 385.00 248.83 1644.82 72.65 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 18:17:01 ens3 121.93 99.95 731.39 27.56 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 18:18:01 ens3 476.02 343.39 2304.70 91.91 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 ens3 314.63 171.00 86.12 71.14 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 18:20:01 ens3 180.95 160.42 299.60 1580.77 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 295.71 204.72 1013.37 368.80 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 1.35 1.35 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4128) 01/29/26 _x86_64_ (8 CPU) 18:14:26 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:01 all 9.77 0.00 1.04 6.01 0.04 83.15 18:16:01 0 3.09 0.00 0.98 3.92 0.02 91.99 18:16:01 1 29.64 0.00 1.94 18.61 0.08 49.72 18:16:01 2 14.90 0.00 1.47 3.72 0.05 79.86 18:16:01 3 7.98 0.00 1.12 3.19 0.03 87.68 18:16:01 4 4.44 0.00 0.67 10.73 0.05 84.11 18:16:01 5 3.32 0.00 0.53 0.47 0.02 95.67 18:16:01 6 11.13 0.00 0.52 0.57 0.03 87.75 18:16:01 7 3.76 0.00 0.99 6.95 0.03 88.27 18:17:01 all 12.21 0.00 0.93 4.75 0.05 82.07 18:17:01 0 9.98 0.00 0.47 0.02 0.05 89.49 18:17:01 1 7.69 0.00 0.80 3.76 0.03 87.71 18:17:01 2 19.11 0.00 1.42 1.91 0.07 77.49 18:17:01 3 15.90 0.00 1.07 0.70 0.05 82.28 18:17:01 4 20.47 0.00 1.24 27.71 0.10 50.48 18:17:01 5 10.11 0.00 0.75 0.87 0.03 88.24 18:17:01 6 4.59 0.00 1.04 1.70 0.03 92.63 18:17:01 7 9.83 0.00 0.62 1.29 0.05 88.21 18:18:01 all 24.18 0.00 1.28 2.74 0.07 71.72 18:18:01 0 6.06 0.00 0.55 0.00 0.03 93.36 18:18:01 1 28.87 0.00 1.07 3.22 0.08 66.75 18:18:01 2 24.82 0.00 2.51 2.96 0.07 69.64 18:18:01 3 17.35 0.00 0.59 0.13 0.05 81.88 18:18:01 4 21.79 0.00 0.64 12.00 0.05 65.52 18:18:01 5 20.18 0.00 0.60 1.11 0.07 78.05 18:18:01 6 31.78 0.00 1.27 1.89 0.07 65.00 18:18:01 7 42.74 0.00 3.00 0.69 0.08 53.49 18:19:01 all 20.39 0.00 0.60 1.62 0.07 77.31 18:19:01 0 13.18 0.00 0.59 12.11 0.10 74.03 18:19:01 1 18.90 0.00 0.60 0.00 0.05 80.45 18:19:01 2 18.68 0.00 0.57 0.12 0.07 80.56 18:19:01 3 39.64 0.00 0.74 0.05 0.10 59.47 18:19:01 4 26.27 0.00 0.57 0.54 0.10 72.52 18:19:01 5 16.08 0.00 0.77 0.17 0.07 82.91 18:19:01 6 14.61 0.00 0.37 0.00 0.07 84.96 18:19:01 7 15.82 0.00 0.57 0.02 0.07 83.53 18:20:01 all 13.92 0.00 0.73 2.54 0.05 82.75 18:20:01 0 16.46 0.00 0.69 18.97 0.05 63.83 18:20:01 1 16.06 0.00 1.00 0.65 0.08 82.20 18:20:01 2 7.91 0.00 1.02 0.57 0.03 90.47 18:20:01 3 12.39 0.00 0.85 0.00 0.05 86.71 18:20:01 4 24.74 0.00 0.62 0.00 0.08 74.56 18:20:01 5 18.62 0.00 0.68 0.02 0.07 80.61 18:20:01 6 6.13 0.00 0.40 0.02 0.02 93.44 18:20:01 7 9.11 0.00 0.65 0.18 0.03 90.02 Average: all 16.09 0.00 0.91 3.53 0.06 79.40 Average: 0 9.74 0.00 0.65 6.99 0.05 82.57 Average: 1 20.22 0.00 1.08 5.24 0.07 73.38 Average: 2 17.08 0.00 1.40 1.86 0.06 79.61 Average: 3 18.65 0.00 0.87 0.82 0.06 79.60 Average: 4 19.54 0.00 0.75 10.21 0.08 69.43 Average: 5 13.65 0.00 0.67 0.52 0.05 85.10 Average: 6 13.65 0.00 0.72 0.83 0.04 84.76 Average: 7 16.24 0.00 1.16 1.82 0.05 80.72