---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35291 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 12G 144G 8% / 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 864 27375 0 3927 30847 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:62:5e:8e brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe62:5e8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:a4:52:f0 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::42:12ff:fea4:52f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35291) 04/26/24 _x86_64_ (8 CPU) 08:40:08 LINUX RESTART (8 CPU) 08:41:01 tps rtps wtps bread/s bwrtn/s 08:42:01 101.72 32.21 69.51 1648.13 14866.46 08:43:01 149.39 45.99 103.40 2441.06 21710.38 08:44:01 38.39 3.80 34.59 126.38 11801.77 08:45:01 17.40 0.17 17.23 3.73 18101.52 08:46:01 304.73 2.87 301.87 134.51 44777.34 08:47:01 153.37 2.80 150.57 421.13 41233.93 Average: 127.50 14.64 112.86 795.82 25415.23 08:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:42:01 30094028 31673916 2845192 8.64 70588 1819572 1465360 4.31 901176 1650712 155728 08:43:01 28515544 30397748 4423676 13.43 83224 2097644 2533392 7.45 2255156 1849100 9552 08:44:01 27740492 30021596 5198728 15.78 86696 2484664 2768704 8.15 2764436 2095984 301320 08:45:01 27745128 30040336 5194092 15.77 87564 2497412 2690880 7.92 2748196 2106372 12216 08:46:01 26837764 30084168 6101456 18.52 96852 3418452 2606420 7.67 2851956 2866080 304 08:47:01 28053552 31606588 4885668 14.83 110104 3694604 1461560 4.30 1492760 2988836 26760 Average: 28164418 30637392 4774802 14.50 89171 2668725 2254386 6.63 2168947 2259514 84313 08:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 59.42 42.44 839.04 13.29 0.00 0.00 0.00 0.00 08:42:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 442.49 386.05 2363.40 114.47 0.00 0.00 0.00 0.00 08:43:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 1369.52 1104.48 1457.03 1968.26 0.00 0.00 0.00 0.00 08:44:01 lo 23.23 23.23 4.85 4.85 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 ens3 120.58 88.65 35.27 44.21 0.00 0.00 0.00 0.00 08:45:01 lo 2.50 2.50 0.20 0.20 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 ens3 513.10 418.98 3802.79 1708.24 0.00 0.00 0.00 0.00 08:46:01 lo 13.85 13.85 2.30 2.30 0.00 0.00 0.00 0.00 08:47:01 docker0 15.53 36.79 1.59 777.45 0.00 0.00 0.00 0.00 08:47:01 ens3 745.04 677.45 884.03 4036.48 0.00 0.00 0.00 0.00 08:47:01 lo 4.53 4.53 0.41 0.41 0.00 0.00 0.00 0.00 Average: docker0 2.59 6.13 0.26 129.58 0.00 0.00 0.00 0.00 Average: ens3 541.69 453.01 1563.59 1314.16 0.00 0.00 0.00 0.00 Average: lo 7.72 7.72 1.33 1.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-35291) 04/26/24 _x86_64_ (8 CPU) 08:40:08 LINUX RESTART (8 CPU) 08:41:01 CPU %user %nice %system %iowait %steal %idle 08:42:01 all 9.77 0.00 0.75 2.58 0.03 86.87 08:42:01 0 17.33 0.00 0.94 0.77 0.02 80.95 08:42:01 1 20.31 0.00 1.25 0.50 0.03 77.91 08:42:01 2 1.82 0.00 0.47 0.18 0.02 97.51 08:42:01 3 1.16 0.00 0.39 0.49 0.03 97.94 08:42:01 4 0.80 0.00 0.40 0.42 0.02 98.37 08:42:01 5 7.22 0.00 0.55 0.80 0.02 91.41 08:42:01 6 0.77 0.00 0.27 6.90 0.02 92.05 08:42:01 7 28.76 0.00 1.77 10.62 0.08 58.76 08:43:01 all 23.04 0.00 1.20 3.43 0.06 72.27 08:43:01 0 13.93 0.00 0.85 0.48 0.03 84.70 08:43:01 1 31.34 0.00 1.71 2.28 0.08 64.58 08:43:01 2 35.93 0.00 1.46 9.97 0.07 52.58 08:43:01 3 21.75 0.00 1.10 1.51 0.05 75.59 08:43:01 4 22.20 0.00 0.60 1.76 0.05 75.39 08:43:01 5 25.97 0.00 1.07 1.69 0.07 71.21 08:43:01 6 14.82 0.00 1.18 5.01 0.05 78.94 08:43:01 7 18.39 0.00 1.61 4.76 0.05 75.19 08:44:01 all 41.30 0.00 3.08 1.46 0.08 54.07 08:44:01 0 31.40 0.00 1.47 1.01 0.07 66.05 08:44:01 1 38.50 0.00 5.30 1.07 0.08 55.04 08:44:01 2 48.06 0.00 2.94 1.11 0.08 47.81 08:44:01 3 52.23 0.00 2.76 1.35 0.08 43.58 08:44:01 4 50.34 0.00 1.82 0.08 0.08 47.67 08:44:01 5 38.21 0.00 4.02 0.05 0.07 57.65 08:44:01 6 40.70 0.00 3.83 0.17 0.08 55.22 08:44:01 7 30.96 0.00 2.50 6.84 0.10 59.60 08:45:01 all 15.64 0.00 0.46 2.15 0.04 81.71 08:45:01 0 14.93 0.00 0.38 0.23 0.03 84.42 08:45:01 1 15.54 0.00 0.57 0.02 0.03 83.85 08:45:01 2 19.49 0.00 0.35 0.99 0.07 79.11 08:45:01 3 12.62 0.00 0.57 0.02 0.03 86.76 08:45:01 4 18.53 0.00 0.37 0.03 0.03 81.03 08:45:01 5 16.13 0.00 0.45 0.23 0.05 83.13 08:45:01 6 10.88 0.00 0.30 0.00 0.03 88.79 08:45:01 7 17.07 0.00 0.65 15.73 0.05 66.49 08:46:01 all 29.05 0.00 2.25 3.81 0.07 64.83 08:46:01 0 13.00 0.00 3.14 16.94 0.07 66.86 08:46:01 1 30.29 0.00 1.87 0.12 0.07 67.65 08:46:01 2 26.55 0.00 3.85 0.20 0.07 69.33 08:46:01 3 43.22 0.00 2.70 2.97 0.08 51.03 08:46:01 4 26.54 0.00 2.89 5.20 0.05 65.32 08:46:01 5 30.01 0.00 1.22 2.02 0.07 66.68 08:46:01 6 25.12 0.00 0.94 0.20 0.05 73.69 08:46:01 7 37.72 0.00 1.36 2.80 0.10 58.03 08:47:01 all 11.90 0.00 1.65 3.57 0.06 82.82 08:47:01 0 11.30 0.00 1.55 8.21 0.07 78.87 08:47:01 1 8.31 0.00 2.25 4.45 0.05 84.94 08:47:01 2 22.76 0.00 1.80 6.26 0.07 69.11 08:47:01 3 8.22 0.00 1.13 0.03 0.07 90.55 08:47:01 4 10.77 0.00 2.26 0.20 0.05 86.72 08:47:01 5 9.65 0.00 1.46 8.26 0.05 80.58 08:47:01 6 11.76 0.00 1.41 0.27 0.05 86.51 08:47:01 7 12.47 0.00 1.36 0.94 0.05 85.18 Average: all 21.77 0.00 1.56 2.83 0.06 73.78 Average: 0 16.97 0.00 1.39 4.61 0.05 76.99 Average: 1 24.05 0.00 2.16 1.40 0.06 72.33 Average: 2 25.75 0.00 1.81 3.12 0.06 69.26 Average: 3 23.15 0.00 1.44 1.06 0.06 74.30 Average: 4 21.49 0.00 1.39 1.28 0.05 75.79 Average: 5 21.18 0.00 1.46 2.17 0.05 75.13 Average: 6 17.32 0.00 1.32 2.09 0.05 79.22 Average: 7 24.23 0.00 1.54 6.95 0.07 67.21