---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1163 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: 2800.000 BogoMIPS: 5600.00 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 712K 3.2G 1% /run /dev/vda1 155G 11G 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 876 27851 0 3439 30835 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:63:e8:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fe63:e8e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:9e:3f:67 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::42:23ff:fe9e:3f67/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1163) 11/30/23 _x86_64_ (8 CPU) 21:47:21 LINUX RESTART (8 CPU) 21:48:01 tps rtps wtps bread/s bwrtn/s 21:49:01 17.66 0.00 17.66 0.00 16000.00 21:50:01 11.21 0.00 11.21 0.00 15607.93 21:51:01 10.81 0.00 10.81 0.00 15734.98 21:52:01 10.91 0.00 10.91 0.00 15470.35 21:53:01 10.86 0.00 10.86 0.00 15603.67 21:54:01 14.73 3.20 11.53 121.05 15802.70 21:55:01 101.52 36.44 65.07 1700.38 21665.99 21:56:01 155.32 34.42 120.90 819.18 31032.27 21:57:01 83.32 3.88 79.44 219.16 28131.98 21:58:01 70.40 0.25 70.15 38.11 10786.14 21:59:01 93.09 2.58 90.51 385.21 23722.72 22:00:01 135.91 0.27 135.64 7.47 25464.16 Average: 59.65 6.75 52.90 274.24 19585.68 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 30646632 31889792 2292588 6.96 38648 1532580 1254568 3.69 630744 1414512 20 21:50:01 30651892 31895176 2287328 6.94 38736 1532576 1270656 3.74 625032 1414508 160 21:51:01 30650852 31894208 2288368 6.95 38816 1532584 1270656 3.74 626204 1414512 152 21:52:01 30650148 31893632 2289072 6.95 38904 1532588 1270656 3.74 627272 1414524 52 21:53:01 30649388 31893000 2289832 6.95 39008 1532600 1270656 3.74 628148 1414516 60 21:54:01 30525244 31778736 2413976 7.33 39156 1542080 1286944 3.79 744292 1421628 56 21:55:01 30090164 31698976 2849056 8.65 71228 1847052 1382356 4.07 879296 1680920 182768 21:56:01 29093236 31078572 3845984 11.68 92480 2182544 2105656 6.20 1565680 1947868 126076 21:57:01 28513768 30970896 4425452 13.44 122080 2587372 2196816 6.46 1684636 2346620 328104 21:58:01 28579704 31044044 4359516 13.24 126932 2587368 2122204 6.24 1629948 2332040 331288 21:59:01 28330396 30996892 4608824 13.99 140212 2784268 2225632 6.55 1782860 2427928 178716 22:00:01 27614244 31050376 5324976 16.17 182108 3418524 2230720 6.56 1853956 2983140 413524 Average: 29666306 31507025 3272914 9.94 80692 2051011 1657293 4.88 1106506 1851060 130081 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 ens3 0.28 0.10 0.06 0.24 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:50:01 ens3 0.52 0.37 0.21 0.64 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 ens3 0.17 0.17 0.06 0.17 0.00 0.00 0.00 0.00 21:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:52:01 ens3 0.17 0.18 0.06 0.17 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 ens3 0.35 0.30 0.13 0.24 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:54:01 ens3 111.33 66.71 129.91 20.74 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 21:55:01 ens3 97.67 66.21 1029.24 11.65 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 21:56:01 ens3 221.77 174.20 2027.49 30.93 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:57:01 ens3 102.93 59.21 1848.03 9.42 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:58:01 ens3 47.05 46.92 17.39 15.31 0.00 0.00 0.00 0.00 21:59:01 docker0 61.43 152.61 6.48 3054.06 0.00 0.00 0.00 0.00 21:59:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 21:59:01 veth97ae41d 41.39 82.16 5.92 1602.54 0.00 0.00 0.00 0.13 21:59:01 ens3 182.56 86.64 3313.97 13.50 0.00 0.00 0.00 0.00 22:00:01 docker0 19.01 43.61 1.64 1072.65 0.00 0.00 0.00 0.00 22:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 ens3 51.54 24.81 1078.33 8.25 0.00 0.00 0.00 0.00 Average: docker0 6.70 16.36 0.68 343.97 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 68.04 43.83 787.22 9.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1163) 11/30/23 _x86_64_ (8 CPU) 21:47:21 LINUX RESTART (8 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 0.10 0.00 0.01 1.03 0.00 98.87 21:49:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 21:49:01 2 0.58 0.00 0.00 8.10 0.02 91.30 21:49:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:49:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:49:01 5 0.02 0.00 0.02 0.12 0.00 99.85 21:49:01 6 0.00 0.00 0.00 0.00 0.02 99.98 21:49:01 7 0.08 0.00 0.02 0.00 0.00 99.90 21:50:01 all 0.03 0.00 0.01 0.91 0.00 99.05 21:50:01 0 0.07 0.00 0.00 0.00 0.00 99.93 21:50:01 1 0.10 0.00 0.03 0.00 0.02 99.85 21:50:01 2 0.00 0.00 0.02 7.24 0.00 92.75 21:50:01 3 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:50:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:50:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:50:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:51:01 all 0.01 0.00 0.01 0.91 0.00 99.07 21:51:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:51:01 1 0.03 0.00 0.03 0.00 0.00 99.93 21:51:01 2 0.00 0.00 0.00 7.25 0.00 92.75 21:51:01 3 0.00 0.00 0.00 0.00 0.02 99.98 21:51:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 5 0.03 0.00 0.02 0.00 0.00 99.95 21:51:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:51:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:52:01 all 0.26 0.00 0.01 1.01 0.00 98.72 21:52:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:52:01 1 1.91 0.00 0.02 0.00 0.02 98.06 21:52:01 2 0.00 0.00 0.00 8.14 0.00 91.86 21:52:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 5 0.03 0.00 0.00 0.00 0.02 99.95 21:52:01 6 0.00 0.00 0.00 0.00 0.00 100.00 21:52:01 7 0.03 0.00 0.02 0.00 0.00 99.95 21:53:01 all 0.15 0.00 0.01 0.97 0.00 98.87 21:53:01 0 0.03 0.00 0.00 0.00 0.00 99.97 21:53:01 1 1.04 0.00 0.03 0.00 0.02 98.91 21:53:01 2 0.00 0.00 0.03 7.72 0.00 92.25 21:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 21:53:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:53:01 5 0.03 0.00 0.03 0.02 0.00 99.92 21:53:01 6 0.02 0.00 0.00 0.02 0.00 99.97 21:53:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:54:01 all 0.91 0.00 0.05 0.98 0.01 98.05 21:54:01 0 1.35 0.00 0.02 0.00 0.02 98.62 21:54:01 1 0.91 0.00 0.08 0.00 0.00 99.00 21:54:01 2 1.35 0.00 0.13 7.79 0.02 90.71 21:54:01 3 0.23 0.00 0.03 0.00 0.02 99.72 21:54:01 4 0.88 0.00 0.07 0.08 0.00 98.97 21:54:01 5 0.12 0.00 0.03 0.00 0.00 99.85 21:54:01 6 0.68 0.00 0.02 0.00 0.02 99.28 21:54:01 7 1.75 0.00 0.03 0.00 0.00 98.22 21:55:01 all 9.91 0.00 0.72 1.97 0.03 87.37 21:55:01 0 0.90 0.00 0.25 0.28 0.00 98.57 21:55:01 1 14.44 0.00 1.40 0.75 0.05 83.36 21:55:01 2 0.38 0.00 0.43 11.86 0.00 87.33 21:55:01 3 18.58 0.00 0.98 1.60 0.03 78.80 21:55:01 4 19.28 0.00 1.12 0.70 0.03 78.87 21:55:01 5 14.22 0.00 0.90 0.35 0.02 84.51 21:55:01 6 5.14 0.00 0.38 0.05 0.00 94.43 21:55:01 7 6.31 0.00 0.25 0.22 0.05 93.17 21:56:01 all 13.81 0.00 1.03 2.37 0.04 82.75 21:56:01 0 25.83 0.00 0.97 1.60 0.07 71.53 21:56:01 1 19.74 0.00 1.44 0.58 0.03 78.20 21:56:01 2 11.69 0.00 0.65 5.19 0.05 82.41 21:56:01 3 12.66 0.00 1.09 1.25 0.07 84.93 21:56:01 4 14.22 0.00 0.97 0.65 0.05 84.11 21:56:01 5 11.35 0.00 0.98 0.12 0.03 87.52 21:56:01 6 6.13 0.00 0.67 0.18 0.03 92.98 21:56:01 7 8.84 0.00 1.44 9.36 0.05 80.31 21:57:01 all 10.41 0.00 0.72 2.31 0.03 86.53 21:57:01 0 47.44 0.00 3.16 3.83 0.08 45.49 21:57:01 1 6.42 0.00 0.62 0.03 0.02 92.91 21:57:01 2 0.82 0.00 0.17 2.84 0.03 96.15 21:57:01 3 1.49 0.00 0.23 0.03 0.02 98.23 21:57:01 4 0.10 0.00 0.22 3.62 0.02 96.04 21:57:01 5 7.53 0.00 0.32 1.38 0.02 90.75 21:57:01 6 3.64 0.00 0.30 0.07 0.00 96.00 21:57:01 7 15.88 0.00 0.77 6.67 0.02 76.66 21:58:01 all 11.68 0.00 0.77 0.81 0.03 86.71 21:58:01 0 1.42 0.00 0.62 0.23 0.02 97.72 21:58:01 1 5.79 0.00 0.63 2.10 0.02 91.46 21:58:01 2 1.13 0.00 0.13 0.55 0.03 98.15 21:58:01 3 65.53 0.00 3.24 1.30 0.10 29.83 21:58:01 4 1.76 0.00 0.47 2.21 0.03 95.53 21:58:01 5 5.73 0.00 0.35 0.08 0.02 93.82 21:58:01 6 1.35 0.00 0.23 0.00 0.02 98.40 21:58:01 7 10.88 0.00 0.52 0.02 0.02 88.57 21:59:01 all 10.49 0.00 1.24 1.69 0.04 86.55 21:59:01 0 15.04 0.00 1.57 1.08 0.03 82.27 21:59:01 1 24.74 0.00 1.52 7.55 0.05 66.14 21:59:01 2 2.09 0.00 0.74 2.59 0.03 94.55 21:59:01 3 2.68 0.00 0.64 0.20 0.02 96.47 21:59:01 4 4.32 0.00 0.53 0.26 0.03 94.86 21:59:01 5 20.83 0.00 2.12 1.35 0.03 75.66 21:59:01 6 12.61 0.00 2.22 0.22 0.03 84.91 21:59:01 7 1.67 0.00 0.55 0.30 0.02 97.47 21:59:01 CPU %user %nice %system %iowait %steal %idle 22:00:01 all 10.25 0.00 1.80 1.73 0.04 86.18 22:00:01 0 11.72 0.00 2.25 0.58 0.05 85.39 22:00:01 1 1.79 0.00 1.05 5.97 0.02 91.17 22:00:01 2 2.24 0.00 1.02 0.52 0.03 96.18 22:00:01 3 2.92 0.00 1.33 0.08 0.02 95.64 22:00:01 4 24.87 0.00 3.50 0.88 0.05 70.69 22:00:01 5 27.34 0.00 2.36 1.02 0.07 69.21 22:00:01 6 3.12 0.00 0.90 0.70 0.02 95.26 22:00:01 7 8.00 0.00 1.93 4.09 0.07 85.92 Average: all 5.66 0.00 0.53 1.39 0.02 92.40 Average: 0 8.65 0.00 0.74 0.63 0.02 89.96 Average: 1 6.40 0.00 0.57 1.41 0.02 91.59 Average: 2 1.69 0.00 0.28 5.82 0.02 92.20 Average: 3 8.67 0.00 0.63 0.37 0.02 90.30 Average: 4 5.45 0.00 0.57 0.70 0.02 93.26 Average: 5 7.26 0.00 0.59 0.37 0.02 91.76 Average: 6 2.72 0.00 0.39 0.10 0.01 96.77 Average: 7 4.45 0.00 0.46 1.72 0.02 93.35