---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41509 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: 2799.996 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 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 862 28734 0 2570 30874 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:32:c6:eb brd ff:ff:ff:ff:ff:ff inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86094sec preferred_lft 86094sec inet6 fe80::f816:3eff:fe32:c6eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:93:8a:85 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-41509) 09/24/24 _x86_64_ (8 CPU) 18:13:26 LINUX RESTART (8 CPU) 18:14:02 tps rtps wtps bread/s bwrtn/s 18:15:01 313.59 35.98 277.61 1702.49 30190.27 18:16:01 141.86 18.81 123.05 676.95 35246.79 18:17:01 19.21 0.95 18.26 49.19 21354.97 18:18:01 30.86 2.58 28.28 78.92 22910.18 Average: 125.60 14.49 111.11 622.39 27413.99 18:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 29975360 31653512 2963860 9.00 75880 1907040 1465112 4.31 926684 1732032 232720 18:16:01 27819232 29685212 5119988 15.54 85288 2077488 3698092 10.88 2939676 1856748 4744 18:17:01 27340300 29209188 5598920 17.00 85400 2080224 4067832 11.97 3421000 1851744 68 18:18:01 29414088 31602668 3525132 10.70 87704 2393188 1450396 4.27 1201388 1994976 299004 Average: 28637245 30537645 4301975 13.06 83568 2114485 2670358 7.86 2122187 1858875 134134 18:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 ens3 67.87 49.40 1020.25 21.28 0.00 0.00 0.00 0.00 18:15:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 ens3 461.31 314.88 2572.68 90.08 0.00 0.00 0.00 0.00 18:16:01 lo 0.47 0.47 0.04 0.04 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 18:17:01 ens3 314.73 121.43 83.28 58.12 0.00 0.00 0.00 0.00 18:17:01 lo 0.93 0.93 0.09 0.09 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 18:18:01 ens3 328.73 176.74 513.24 1590.47 0.00 0.00 0.00 0.00 18:18:01 lo 3.07 3.07 0.29 0.29 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 Average: ens3 294.10 166.10 1047.48 441.74 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.14 0.14 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-41509) 09/24/24 _x86_64_ (8 CPU) 18:13:26 LINUX RESTART (8 CPU) 18:14:02 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 9.88 0.00 0.91 2.93 0.04 86.24 18:15:01 0 1.04 0.00 0.46 4.04 0.03 94.43 18:15:01 1 0.80 0.00 0.24 10.81 0.08 88.07 18:15:01 2 39.70 0.00 2.35 2.86 0.07 55.02 18:15:01 3 16.04 0.00 1.24 1.22 0.05 81.44 18:15:01 4 15.11 0.00 1.04 0.39 0.03 83.43 18:15:01 5 1.19 0.00 0.41 0.44 0.00 97.97 18:15:01 6 0.78 0.00 0.97 2.86 0.02 95.37 18:15:01 7 4.36 0.00 0.63 0.86 0.02 94.13 18:16:01 all 23.90 0.00 1.26 1.53 0.07 73.24 18:16:01 0 15.52 0.00 0.95 6.00 0.07 77.46 18:16:01 1 26.77 0.00 1.61 2.76 0.07 68.80 18:16:01 2 28.40 0.00 2.22 0.37 0.05 68.96 18:16:01 3 26.54 0.00 0.65 0.00 0.05 72.76 18:16:01 4 36.03 0.00 0.90 0.08 0.07 62.92 18:16:01 5 25.76 0.00 2.50 0.30 0.08 71.36 18:16:01 6 7.11 0.00 0.55 0.18 0.07 92.09 18:16:01 7 25.08 0.00 0.74 2.54 0.08 71.55 18:17:01 all 17.79 0.00 0.43 1.01 0.05 80.73 18:17:01 0 9.44 0.00 0.50 8.00 0.03 82.02 18:17:01 1 18.80 0.00 0.55 0.02 0.05 80.59 18:17:01 2 16.03 0.00 0.28 0.00 0.07 83.61 18:17:01 3 11.40 0.00 0.30 0.00 0.05 88.25 18:17:01 4 14.81 0.00 0.35 0.00 0.03 84.81 18:17:01 5 29.56 0.00 0.38 0.00 0.07 69.99 18:17:01 6 26.06 0.00 0.55 0.00 0.05 73.34 18:17:01 7 16.19 0.00 0.48 0.03 0.05 83.25 18:18:01 all 14.80 0.00 0.64 0.99 0.04 83.54 18:18:01 0 22.29 0.00 0.58 7.10 0.05 69.98 18:18:01 1 10.02 0.00 0.60 0.02 0.03 89.33 18:18:01 2 12.83 0.00 0.50 0.00 0.03 86.64 18:18:01 3 21.45 0.00 0.58 0.03 0.05 77.88 18:18:01 4 25.19 0.00 1.10 0.50 0.03 73.17 18:18:01 5 15.34 0.00 0.58 0.25 0.03 83.79 18:18:01 6 9.07 0.00 0.62 0.00 0.03 90.28 18:18:01 7 2.23 0.00 0.50 0.00 0.03 97.23 Average: all 16.62 0.00 0.81 1.61 0.05 80.92 Average: 0 12.12 0.00 0.62 6.29 0.05 80.92 Average: 1 14.15 0.00 0.75 3.37 0.06 81.67 Average: 2 24.17 0.00 1.33 0.80 0.05 73.64 Average: 3 18.87 0.00 0.69 0.31 0.05 80.08 Average: 4 22.81 0.00 0.85 0.24 0.04 76.06 Average: 5 18.02 0.00 0.97 0.25 0.05 80.72 Average: 6 10.83 0.00 0.67 0.75 0.04 87.71 Average: 7 11.98 0.00 0.59 0.86 0.05 86.52