---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8895 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 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 860 25546 0 5759 30850 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:88:a0:03 brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe88:a003/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:9b:6d:bc 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-8895) 02/26/24 _x86_64_ (8 CPU) 15:26:46 LINUX RESTART (8 CPU) 15:27:01 tps rtps wtps bread/s bwrtn/s 15:28:02 383.72 87.30 296.42 6256.69 63115.48 15:29:01 103.93 14.20 89.73 1166.85 30715.74 15:30:01 146.14 9.30 136.84 1635.59 43226.93 15:31:01 314.65 3.45 311.20 433.53 118084.99 15:32:01 33.19 0.43 32.76 42.26 24266.22 15:33:01 26.00 0.00 26.00 0.00 22187.64 Average: 168.12 19.13 148.99 1590.33 50320.61 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:02 30147500 31657624 2791720 8.48 57620 1770160 1497448 4.41 928668 1588852 127564 15:29:01 29886500 31737640 3052720 9.27 84128 2063824 1395288 4.11 840484 1894488 204156 15:30:01 27147024 31650148 5792196 17.58 128060 4563944 1421240 4.18 1027524 4301496 2087548 15:31:01 25085432 30513960 7853788 23.84 137392 5443592 6822712 20.07 2275296 5009372 244 15:32:01 23970988 29522416 8968232 27.23 139088 5561344 8089556 23.80 3317248 5062068 348 15:33:01 24222384 29806096 8716836 26.46 139612 5593308 6979020 20.53 3060732 5073608 212 Average: 26743305 30814647 6195915 18.81 114317 4166029 4367544 12.85 1908325 3821647 403345 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:02 ens3 377.14 260.86 1554.18 75.29 0.00 0.00 0.00 0.00 15:28:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 15:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 56.14 41.55 729.52 9.66 0.00 0.00 0.00 0.00 15:29:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 925.25 515.06 20768.74 40.09 0.00 0.00 0.00 0.00 15:30:01 br-c1f90ab501b6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 10.26 10.26 1.01 1.01 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 244.44 136.46 8879.26 9.60 0.00 0.00 0.00 0.00 15:31:01 vetha33a8ef 30.14 44.73 4.17 6.28 0.00 0.00 0.00 0.00 15:31:01 br-c1f90ab501b6 0.22 0.18 0.01 0.02 0.00 0.00 0.00 0.00 15:31:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 15:32:01 ens3 9.52 6.18 2.51 1.90 0.00 0.00 0.00 0.00 15:32:01 vetha33a8ef 373.77 380.55 96.90 51.47 0.00 0.00 0.00 0.01 15:32:01 br-c1f90ab501b6 2.40 3.03 4.16 9.63 0.00 0.00 0.00 0.00 15:32:01 lo 5.77 5.77 13.76 13.76 0.00 0.00 0.00 0.00 15:33:01 ens3 20.45 17.48 6.90 36.66 0.00 0.00 0.00 0.00 15:33:01 vetha33a8ef 245.93 254.02 78.40 28.73 0.00 0.00 0.00 0.01 15:33:01 br-c1f90ab501b6 4.48 5.48 2.63 3.21 0.00 0.00 0.00 0.00 15:33:01 lo 13.43 13.43 6.05 6.05 0.00 0.00 0.00 0.00 Average: ens3 272.76 163.27 5336.31 28.92 0.00 0.00 0.00 0.00 Average: vetha33a8ef 108.61 113.53 29.99 14.45 0.00 0.00 0.00 0.00 Average: br-c1f90ab501b6 1.19 1.45 1.14 2.15 0.00 0.00 0.00 0.00 Average: lo 5.82 5.82 3.57 3.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8895) 02/26/24 _x86_64_ (8 CPU) 15:26:46 LINUX RESTART (8 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:02 all 9.43 0.00 1.28 4.52 0.04 84.73 15:28:02 0 2.72 0.00 0.89 15.63 0.05 80.71 15:28:02 1 4.65 0.00 0.75 0.40 0.03 94.16 15:28:02 2 3.57 0.00 0.68 0.57 0.03 95.14 15:28:02 3 4.70 0.00 1.04 1.25 0.02 92.99 15:28:02 4 33.52 0.00 3.17 16.16 0.08 47.08 15:28:02 5 15.35 0.00 2.49 0.37 0.05 81.75 15:28:02 6 4.09 0.00 0.68 0.63 0.03 94.56 15:28:02 7 6.95 0.00 0.55 1.20 0.03 91.27 15:29:01 all 10.48 0.00 0.65 2.30 0.03 86.54 15:29:01 0 1.48 0.00 0.37 6.89 0.02 91.24 15:29:01 1 3.29 0.00 0.25 0.35 0.02 96.09 15:29:01 2 0.29 0.00 0.14 3.70 0.00 95.88 15:29:01 3 0.07 0.00 0.05 0.02 0.02 99.85 15:29:01 4 6.99 0.00 0.75 2.67 0.09 89.51 15:29:01 5 44.00 0.00 1.97 4.29 0.07 49.67 15:29:01 6 21.92 0.00 1.25 0.49 0.03 76.30 15:29:01 7 5.95 0.00 0.47 0.02 0.02 93.54 15:30:01 all 11.38 0.00 4.17 3.00 0.09 81.36 15:30:01 0 10.44 0.00 4.30 0.25 0.08 84.92 15:30:01 1 11.08 0.00 4.06 2.91 0.19 81.77 15:30:01 2 10.73 0.00 5.14 0.07 0.07 83.99 15:30:01 3 10.71 0.00 3.96 1.42 0.07 83.84 15:30:01 4 15.73 0.00 4.60 2.62 0.08 76.96 15:30:01 5 10.51 0.00 3.54 14.79 0.07 71.10 15:30:01 6 11.48 0.00 4.29 0.51 0.07 83.65 15:30:01 7 10.40 0.00 3.39 1.47 0.05 84.70 15:31:01 all 14.57 0.00 3.65 9.41 0.08 72.29 15:31:01 0 15.22 0.00 3.66 2.29 0.07 78.76 15:31:01 1 11.71 0.00 3.24 9.44 0.07 75.54 15:31:01 2 14.83 0.00 3.88 1.41 0.08 79.79 15:31:01 3 14.70 0.00 3.95 5.06 0.07 76.23 15:31:01 4 16.80 0.00 4.10 5.23 0.12 73.75 15:31:01 5 15.18 0.00 3.60 27.56 0.10 53.56 15:31:01 6 12.27 0.00 2.83 0.50 0.07 84.33 15:31:01 7 15.86 0.00 4.00 23.83 0.08 56.22 15:32:01 all 21.57 0.00 2.25 1.47 0.08 74.63 15:32:01 0 23.26 0.00 2.47 1.73 0.08 72.46 15:32:01 1 20.64 0.00 2.42 0.18 0.07 76.69 15:32:01 2 18.28 0.00 1.98 3.01 0.08 76.65 15:32:01 3 23.24 0.00 2.35 0.03 0.08 74.29 15:32:01 4 24.68 0.00 2.45 0.62 0.07 72.18 15:32:01 5 23.26 0.00 2.37 0.13 0.07 74.18 15:32:01 6 19.21 0.00 2.10 0.18 0.10 78.41 15:32:01 7 19.97 0.00 1.81 5.89 0.08 72.25 15:33:01 all 4.14 0.00 0.71 1.17 0.06 93.93 15:33:01 0 3.10 0.00 0.75 0.08 0.05 96.01 15:33:01 1 3.97 0.00 0.57 0.08 0.05 95.33 15:33:01 2 4.59 0.00 0.58 0.02 0.07 94.74 15:33:01 3 3.88 0.00 0.82 0.07 0.05 95.19 15:33:01 4 3.76 0.00 0.62 2.87 0.07 92.68 15:33:01 5 4.77 0.00 1.05 0.07 0.07 94.05 15:33:01 6 4.57 0.00 0.79 0.03 0.05 94.56 15:33:01 7 4.48 0.00 0.55 6.14 0.05 88.78 Average: all 11.92 0.00 2.12 3.64 0.06 82.25 Average: 0 9.37 0.00 2.07 4.49 0.06 84.01 Average: 1 9.21 0.00 1.88 2.22 0.07 86.62 Average: 2 8.72 0.00 2.07 1.46 0.06 87.70 Average: 3 9.56 0.00 2.03 1.31 0.05 87.06 Average: 4 16.93 0.00 2.61 5.04 0.08 75.33 Average: 5 18.79 0.00 2.50 7.85 0.07 70.80 Average: 6 12.23 0.00 1.99 0.39 0.06 85.33 Average: 7 10.60 0.00 1.79 6.41 0.05 81.14