---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84886 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 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 884 28140 0 3142 30842 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:5e:1c:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe5e:1cb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:f3:b4:fe 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 inet6 fe80::42:ccff:fef3:b4fe/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84886) 11/19/24 _x86_64_ (8 CPU) 06:17:16 LINUX RESTART (8 CPU) 06:18:01 tps rtps wtps bread/s bwrtn/s 06:19:01 125.40 31.28 94.12 1630.13 42389.07 06:20:01 165.79 42.11 123.68 2448.66 47032.16 06:21:01 28.71 3.07 25.65 115.18 34240.96 06:22:01 311.48 4.73 306.75 472.72 74475.72 Average: 157.84 20.30 137.55 1166.67 49534.48 06:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 30057424 31662376 2881796 8.75 71812 1844052 1464976 4.31 916156 1674688 174556 06:20:01 28407684 30345096 4531536 13.76 83532 2151844 2567860 7.56 2298032 1914288 5240 06:21:01 27305756 29251792 5633464 17.10 84108 2159568 3459388 10.18 3422028 1888896 2372 06:22:01 27927064 30684412 5012156 15.22 93168 2945592 2200112 6.47 2226460 2428852 280 Average: 28424482 30485919 4514738 13.71 83155 2275264 2423084 7.13 2215669 1976681 45612 06:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 06:19:01 ens3 63.09 42.66 975.60 9.48 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:20:01 ens3 370.22 291.15 3187.07 62.62 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 55.92 55.92 28.74 28.74 0.00 0.00 0.00 0.00 06:21:01 ens3 410.71 293.67 118.71 113.42 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:22:01 lo 14.80 14.80 2.58 2.58 0.00 0.00 0.00 0.00 06:22:01 ens3 516.98 479.32 2320.12 3092.15 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.13 18.13 7.88 7.88 0.00 0.00 0.00 0.00 Average: ens3 340.25 276.70 1650.38 819.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84886) 11/19/24 _x86_64_ (8 CPU) 06:17:16 LINUX RESTART (8 CPU) 06:18:01 CPU %user %nice %system %iowait %steal %idle 06:19:01 all 9.11 0.00 0.71 4.45 0.03 85.70 06:19:01 0 13.61 0.00 1.02 0.53 0.03 84.80 06:19:01 1 10.00 0.00 0.80 0.72 0.03 88.45 06:19:01 2 3.34 0.00 0.47 0.98 0.03 95.18 06:19:01 3 0.42 0.00 0.20 0.17 0.00 99.22 06:19:01 4 12.95 0.00 0.88 2.29 0.03 83.84 06:19:01 5 8.90 0.00 0.63 7.77 0.03 82.66 06:19:01 6 8.71 0.00 0.62 1.87 0.02 88.79 06:19:01 7 14.98 0.00 1.07 21.34 0.07 62.54 06:20:01 all 25.72 0.00 0.95 5.40 0.06 67.87 06:20:01 0 15.95 0.00 0.55 0.81 0.05 82.64 06:20:01 1 19.25 0.00 1.04 3.28 0.07 76.36 06:20:01 2 33.31 0.00 1.91 7.13 0.08 57.57 06:20:01 3 29.88 0.00 0.43 1.05 0.07 68.56 06:20:01 4 39.63 0.00 1.18 2.93 0.08 56.17 06:20:01 5 24.24 0.00 0.58 12.25 0.05 62.87 06:20:01 6 23.50 0.00 0.80 6.47 0.07 69.16 06:20:01 7 20.08 0.00 0.99 9.27 0.05 69.61 06:21:01 all 40.69 0.00 0.91 2.04 0.08 56.28 06:21:01 0 41.40 0.00 1.36 0.00 0.10 57.15 06:21:01 1 35.27 0.00 0.87 0.03 0.07 63.77 06:21:01 2 48.39 0.00 1.07 0.03 0.08 50.42 06:21:01 3 32.36 0.00 0.72 0.07 0.05 66.81 06:21:01 4 54.52 0.00 0.63 0.00 0.10 44.75 06:21:01 5 36.92 0.00 0.63 0.00 0.08 62.36 06:21:01 6 27.26 0.00 1.05 16.18 0.07 55.44 06:21:01 7 49.32 0.00 0.98 0.00 0.08 49.61 06:22:01 all 17.29 0.00 1.81 5.55 0.07 75.28 06:22:01 0 28.41 0.00 2.51 8.89 0.10 60.09 06:22:01 1 17.21 0.00 1.49 1.26 0.08 79.96 06:22:01 2 19.02 0.00 1.58 15.89 0.08 63.43 06:22:01 3 12.84 0.00 1.21 1.01 0.05 84.90 06:22:01 4 14.50 0.00 1.54 2.38 0.05 81.53 06:22:01 5 16.68 0.00 1.35 0.37 0.05 81.56 06:22:01 6 11.89 0.00 2.45 14.48 0.07 71.11 06:22:01 7 17.81 0.00 2.43 0.20 0.07 79.49 Average: all 23.21 0.00 1.09 4.36 0.06 71.28 Average: 0 24.84 0.00 1.36 2.55 0.07 71.18 Average: 1 20.43 0.00 1.05 1.32 0.06 77.14 Average: 2 26.03 0.00 1.25 6.00 0.07 66.65 Average: 3 18.87 0.00 0.64 0.57 0.04 79.88 Average: 4 30.39 0.00 1.06 1.89 0.07 66.58 Average: 5 21.68 0.00 0.80 5.10 0.05 72.37 Average: 6 17.85 0.00 1.23 9.74 0.05 71.13 Average: 7 25.58 0.00 1.37 7.70 0.07 65.28