---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-911 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 831 27658 0 3677 30880 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:61:af:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85648sec preferred_lft 85648sec inet6 fe80::f816:3eff:fe61:af61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:37:97:18 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::42:4fff:fe37:9718/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-911) 11/17/23 _x86_64_ (8 CPU) 22:58:30 LINUX RESTART (8 CPU) 22:59:00 tps rtps wtps bread/s bwrtn/s 23:00:01 49.98 30.96 19.03 2722.78 17785.91 23:01:01 11.23 0.00 11.23 0.00 15876.02 23:02:01 10.66 0.00 10.66 0.00 15734.71 23:03:01 10.98 0.00 10.98 0.00 15872.15 23:04:01 10.91 0.00 10.91 0.00 15738.84 23:05:01 14.48 3.17 11.31 141.58 15787.10 23:06:01 108.33 36.48 71.85 1700.92 23313.45 23:07:01 437.25 56.30 380.96 3472.18 35808.46 23:08:01 416.01 0.60 415.41 5.33 40157.71 23:09:01 9.55 0.00 9.55 0.00 3814.56 23:10:01 68.11 4.55 63.56 468.86 12864.92 Average: 104.24 12.03 92.21 776.80 19339.13 22:59:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 30662476 31908532 2276744 6.91 38644 1536092 1310788 3.86 615424 1417560 76 23:01:01 30654472 31900744 2284748 6.94 38732 1536096 1310788 3.86 622900 1417552 52 23:02:01 30654476 31900836 2284744 6.94 38820 1536088 1310788 3.86 623844 1417556 8 23:03:01 30653472 31899948 2285748 6.94 38900 1536100 1310788 3.86 624572 1417568 4 23:04:01 30652300 31898896 2286920 6.94 39012 1536104 1310788 3.86 625748 1417556 36 23:05:01 30563480 31819568 2375740 7.21 39152 1545916 1310788 3.86 706404 1425108 468 23:06:01 30034168 31680048 2905052 8.82 70196 1885708 1460152 4.30 904344 1715704 170972 23:07:01 27793404 30590116 5145816 15.62 146280 2868832 3305388 9.73 2115500 2596608 733596 23:08:01 27463564 30287916 5475656 16.62 147004 2890880 3541108 10.42 2441088 2591076 17592 23:09:01 26015240 28840460 6923980 21.02 147092 2892732 5104540 15.02 3867116 2592168 76 23:10:01 27899728 31168488 5039492 15.30 153260 3306972 2610256 7.68 1638748 2939092 25852 Average: 29367889 31263232 3571331 10.84 81554 2097411 2171470 6.39 1344153 1904323 86248 22:59:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 ens3 298.08 187.63 513.72 31.65 0.00 0.00 0.00 0.00 23:00:01 lo 0.46 0.46 0.05 0.05 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 ens3 1.52 0.45 0.26 0.66 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 1.13 0.15 0.10 0.17 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 1.23 0.18 0.10 0.17 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 ens3 1.68 0.17 0.16 0.17 0.00 0.00 0.00 0.00 23:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 ens3 44.16 31.93 114.71 18.31 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 ens3 118.80 84.55 1378.33 25.75 0.00 0.00 0.00 0.00 23:06:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 ens3 643.77 398.03 4171.43 61.62 0.00 0.00 0.00 0.00 23:07:01 lo 5.26 5.26 0.85 0.85 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 ens3 6.02 4.77 58.57 0.75 0.00 0.00 0.00 0.00 23:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 ens3 1.18 0.23 0.10 0.23 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 ens3 130.59 101.42 1509.94 19.12 0.00 0.00 0.00 0.00 23:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 23:10:01 docker0 3.97 6.92 0.25 58.67 0.00 0.00 0.00 0.00 Average: ens3 113.76 73.77 704.07 14.45 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 0.36 0.63 0.02 5.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-911) 11/17/23 _x86_64_ (8 CPU) 22:58:30 LINUX RESTART (8 CPU) 22:59:00 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 2.09 0.00 0.30 1.14 0.01 96.45 23:00:01 0 1.64 0.00 0.34 7.39 0.00 90.63 23:00:01 1 1.21 0.00 0.21 0.48 0.00 98.10 23:00:01 2 3.76 0.00 0.15 0.21 0.00 95.88 23:00:01 3 1.54 0.00 0.28 0.02 0.00 98.17 23:00:01 4 2.63 0.00 0.25 0.23 0.00 96.90 23:00:01 5 1.38 0.00 0.59 0.28 0.02 97.74 23:00:01 6 2.82 0.00 0.20 0.49 0.00 96.49 23:00:01 7 1.80 0.00 0.39 0.02 0.02 97.78 23:01:01 all 0.18 0.00 0.01 0.82 0.00 98.99 23:01:01 0 0.03 0.00 0.00 6.57 0.00 93.40 23:01:01 1 0.07 0.00 0.02 0.02 0.02 99.88 23:01:01 2 0.87 0.00 0.02 0.00 0.02 99.10 23:01:01 3 0.07 0.00 0.00 0.00 0.02 99.92 23:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:01:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:01:01 7 0.32 0.00 0.00 0.00 0.02 99.67 23:02:01 all 0.02 0.00 0.01 0.78 0.00 99.18 23:02:01 0 0.03 0.00 0.00 6.25 0.02 93.70 23:02:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:02:01 2 0.03 0.00 0.00 0.00 0.00 99.97 23:02:01 3 0.03 0.00 0.03 0.00 0.00 99.93 23:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 6 0.00 0.00 0.02 0.00 0.02 99.97 23:02:01 7 0.05 0.00 0.00 0.00 0.00 99.95 23:03:01 all 0.03 0.00 0.01 0.76 0.01 99.19 23:03:01 0 0.03 0.00 0.02 6.14 0.00 93.81 23:03:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:03:01 2 0.03 0.00 0.00 0.00 0.02 99.95 23:03:01 3 0.03 0.00 0.03 0.00 0.00 99.93 23:03:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:03:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:03:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 7 0.03 0.00 0.00 0.00 0.02 99.95 23:04:01 all 0.01 0.00 0.01 0.81 0.00 99.17 23:04:01 0 0.02 0.00 0.02 6.44 0.00 93.53 23:04:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:04:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:04:01 3 0.00 0.00 0.03 0.00 0.00 99.97 23:04:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:04:01 7 0.03 0.00 0.02 0.00 0.00 99.95 23:05:01 all 0.71 0.00 0.06 0.96 0.01 98.26 23:05:01 0 0.73 0.00 0.05 7.59 0.02 91.61 23:05:01 1 1.32 0.00 0.10 0.02 0.00 98.57 23:05:01 2 0.45 0.00 0.03 0.02 0.02 99.48 23:05:01 3 0.40 0.00 0.08 0.02 0.00 99.50 23:05:01 4 0.12 0.00 0.03 0.00 0.02 99.83 23:05:01 5 0.27 0.00 0.07 0.00 0.00 99.67 23:05:01 6 1.25 0.00 0.00 0.00 0.00 98.75 23:05:01 7 1.14 0.00 0.12 0.00 0.02 98.73 23:06:01 all 10.55 0.00 0.79 1.95 0.03 86.68 23:06:01 0 3.66 0.00 0.62 11.50 0.03 84.19 23:06:01 1 13.08 0.00 0.85 0.68 0.02 85.37 23:06:01 2 4.70 0.00 0.57 0.33 0.02 94.39 23:06:01 3 3.42 0.00 0.37 0.23 0.02 95.96 23:06:01 4 1.72 0.00 0.35 0.22 0.00 97.72 23:06:01 5 0.23 0.00 0.15 0.00 0.05 99.57 23:06:01 6 29.93 0.00 1.79 1.62 0.05 66.62 23:06:01 7 27.61 0.00 1.67 1.00 0.05 69.66 23:07:01 all 13.64 0.00 2.41 2.61 0.07 81.27 23:07:01 0 15.73 0.00 1.71 9.35 0.07 73.15 23:07:01 1 32.98 0.00 4.32 1.09 0.10 61.51 23:07:01 2 10.54 0.00 1.37 3.57 0.07 84.46 23:07:01 3 11.25 0.00 1.15 0.78 0.07 86.74 23:07:01 4 11.42 0.00 1.94 2.10 0.05 84.49 23:07:01 5 5.48 0.00 2.54 0.65 0.07 91.26 23:07:01 6 8.24 0.00 3.30 1.83 0.07 86.56 23:07:01 7 13.60 0.00 3.01 1.50 0.07 81.82 23:08:01 all 18.00 0.00 0.62 2.53 0.06 78.78 23:08:01 0 11.05 0.00 0.57 7.83 0.03 80.51 23:08:01 1 45.29 0.00 0.50 0.00 0.07 54.14 23:08:01 2 13.67 0.00 0.75 0.02 0.08 85.48 23:08:01 3 12.67 0.00 0.43 0.03 0.07 86.80 23:08:01 4 12.75 0.00 0.18 0.00 0.02 87.05 23:08:01 5 18.38 0.00 0.75 3.41 0.10 77.35 23:08:01 6 22.18 0.00 0.50 0.05 0.07 77.20 23:08:01 7 8.08 0.00 1.26 8.91 0.07 81.68 23:09:01 all 23.73 0.00 0.42 0.20 0.07 75.58 23:09:01 0 10.41 0.00 0.23 1.29 0.07 88.00 23:09:01 1 21.01 0.00 0.33 0.00 0.08 78.57 23:09:01 2 65.29 0.00 0.73 0.00 0.12 33.86 23:09:01 3 8.81 0.00 0.42 0.28 0.08 90.41 23:09:01 4 16.15 0.00 0.23 0.00 0.03 83.58 23:09:01 5 10.26 0.00 0.53 0.00 0.08 89.12 23:09:01 6 35.00 0.00 0.45 0.00 0.07 64.48 23:09:01 7 23.06 0.00 0.48 0.05 0.07 76.34 23:10:01 all 14.01 0.00 0.82 0.90 0.07 84.20 23:10:01 0 4.63 0.00 0.69 1.67 0.03 92.98 23:10:01 1 34.83 0.00 0.77 0.15 0.05 64.20 23:10:01 2 21.86 0.00 0.89 0.70 0.13 76.42 23:10:01 3 9.75 0.00 0.90 0.10 0.08 89.16 23:10:01 4 3.60 0.00 0.77 3.58 0.02 92.03 23:10:01 5 26.48 0.00 1.04 0.64 0.08 71.76 23:10:01 6 5.48 0.00 0.60 0.18 0.03 93.70 23:10:01 7 5.60 0.00 0.87 0.13 0.10 93.30 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.53 0.00 0.50 1.22 0.03 90.72 Average: 0 4.36 0.00 0.39 6.54 0.02 88.70 Average: 1 13.57 0.00 0.65 0.22 0.03 85.52 Average: 2 11.00 0.00 0.41 0.44 0.04 88.11 Average: 3 4.35 0.00 0.34 0.13 0.03 95.15 Average: 4 4.39 0.00 0.34 0.56 0.01 94.70 Average: 5 5.66 0.00 0.52 0.45 0.04 93.33 Average: 6 9.52 0.00 0.62 0.38 0.03 89.45 Average: 7 7.38 0.00 0.71 1.05 0.04 90.82