---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-6364 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 16G 140G 10% / 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 861 23275 0 8030 30850 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:ef:48:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:feef:48d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:80:36:81 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-v1-8c-8g-6364) 12/19/23 _x86_64_ (8 CPU) 22:47:20 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 96.68 17.73 78.95 1021.83 26078.05 22:50:02 109.09 12.81 96.29 282.30 75302.85 22:51:01 213.39 2.30 211.08 66.56 115521.03 22:52:01 235.36 20.58 214.78 3868.82 59401.57 22:53:01 144.84 0.00 144.84 0.00 53953.75 22:54:01 109.12 0.00 109.12 0.00 32910.91 22:55:01 18.23 0.02 18.21 0.13 25405.80 22:56:01 79.05 0.00 79.05 0.00 10241.76 22:57:01 93.17 0.43 92.73 52.79 16089.05 Average: 121.93 5.99 115.94 588.97 45973.70 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30084980 31696556 2854232 8.67 70536 1850928 1436840 4.23 876048 1685452 177180 22:50:02 27082100 31514020 5857112 17.78 95164 4573852 1996856 5.88 1054372 4394004 2643736 22:51:01 25678040 30877936 7261172 22.04 135688 5220376 2139952 6.30 1737008 5022996 486188 22:52:01 24092660 30538256 8846552 26.86 166776 6335904 2446912 7.20 2390692 5854840 441452 22:53:01 23756536 30712656 9182676 27.88 168004 6829512 2174588 6.40 2710000 5855628 109704 22:54:01 23722588 30988136 9216624 27.98 168360 7129920 2045360 6.02 2629892 5964392 540 22:55:01 22606824 30057812 10332388 31.37 168472 7310156 2585160 7.61 3723844 5973468 96 22:56:01 24093196 31652336 8846016 26.86 168556 7415340 1412752 4.16 2094356 6120400 293416 22:57:01 23827592 31577056 9111620 27.66 172252 7596960 1465264 4.31 2304184 6173784 43068 Average: 24993835 31068307 7945377 24.12 145979 6029216 1967076 5.79 2168933 5227218 466153 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 75.17 51.81 982.82 8.21 0.00 0.00 0.00 0.00 22:50:02 lo 0.52 0.52 0.04 0.04 0.00 0.00 0.00 0.00 22:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:02 ens3 6601.45 4090.61 24755.57 1094.07 0.00 0.00 0.00 0.00 22:51:01 lo 1.03 1.03 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 430.79 313.88 3723.22 56.38 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 351.84 252.76 2332.23 64.25 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 42.15 46.50 183.34 15.96 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 28.55 25.71 5.61 7.40 0.00 0.00 0.00 0.00 22:55:01 lo 18.68 18.68 0.96 0.96 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.67 3.20 1.12 1.13 0.00 0.00 0.00 0.00 22:56:01 lo 22.55 22.55 1.16 1.16 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 11.51 8.97 2.54 3.40 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1801.45 1111.70 425.91 7851.60 0.00 0.00 0.00 0.00 Average: lo 5.07 5.07 0.29 0.29 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 Average: ens3 1040.01 656.99 3602.59 1013.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-6364) 12/19/23 _x86_64_ (8 CPU) 22:47:20 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.93 0.00 0.77 2.52 0.03 86.75 22:49:01 0 0.33 0.00 0.13 0.00 0.02 99.51 22:49:01 1 37.36 0.00 2.12 2.86 0.08 57.57 22:49:01 2 0.57 0.00 0.55 14.80 0.05 84.03 22:49:01 3 24.37 0.00 1.20 0.75 0.03 73.64 22:49:01 4 5.67 0.00 0.70 0.12 0.02 93.49 22:49:01 5 5.69 0.00 0.68 0.83 0.03 92.76 22:49:01 6 3.37 0.00 0.43 0.70 0.02 95.48 22:49:01 7 2.09 0.00 0.35 0.10 0.02 97.45 22:50:02 all 9.31 0.00 4.16 3.61 0.05 82.88 22:50:02 0 11.70 0.00 4.70 0.17 0.05 83.38 22:50:02 1 8.44 0.00 4.21 1.84 0.07 85.45 22:50:02 2 5.01 0.00 4.66 11.97 0.07 78.29 22:50:02 3 7.35 0.00 0.79 0.17 0.05 91.64 22:50:02 4 2.16 0.00 2.11 0.00 0.03 95.70 22:50:02 5 28.28 0.00 2.85 0.00 0.05 68.82 22:50:02 6 6.26 0.00 4.27 14.40 0.05 75.03 22:50:02 7 5.24 0.00 9.74 0.29 0.09 84.65 22:51:01 all 11.11 0.00 1.81 9.17 0.07 77.84 22:51:01 0 16.76 0.00 0.79 0.00 0.05 82.40 22:51:01 1 8.89 0.00 0.51 0.21 0.05 90.34 22:51:01 2 12.60 0.00 3.45 25.40 0.07 58.48 22:51:01 3 13.20 0.00 2.41 1.31 0.07 83.02 22:51:01 4 11.33 0.00 2.93 27.60 0.09 58.06 22:51:01 5 7.04 0.00 0.87 13.51 0.05 78.53 22:51:01 6 11.61 0.00 2.77 1.29 0.07 84.26 22:51:01 7 7.57 0.00 0.75 4.24 0.07 87.37 22:52:01 all 22.44 0.00 2.73 3.68 0.10 71.05 22:52:01 0 13.21 0.00 2.45 2.10 0.08 82.15 22:52:01 1 26.60 0.00 2.30 0.18 0.24 70.69 22:52:01 2 23.71 0.00 1.99 2.78 0.08 71.44 22:52:01 3 25.60 0.00 3.60 1.44 0.08 69.28 22:52:01 4 10.89 0.00 2.35 16.20 0.08 70.48 22:52:01 5 22.07 0.00 3.41 6.09 0.07 68.36 22:52:01 6 28.02 0.00 3.40 0.51 0.08 67.99 22:52:01 7 29.50 0.00 2.35 0.08 0.07 68.00 22:53:01 all 25.16 0.00 2.67 3.25 0.06 68.87 22:53:01 0 7.40 0.00 5.67 0.00 0.03 86.89 22:53:01 1 69.55 0.00 3.63 0.00 0.10 26.72 22:53:01 2 27.05 0.00 3.47 0.05 0.08 69.35 22:53:01 3 15.25 0.00 1.46 0.22 0.03 83.05 22:53:01 4 10.93 0.00 1.12 14.27 0.03 73.64 22:53:01 5 18.73 0.00 1.75 2.65 0.03 76.83 22:53:01 6 29.37 0.00 2.58 8.78 0.07 59.20 22:53:01 7 23.09 0.00 1.65 0.00 0.03 75.23 22:54:01 all 14.24 0.00 2.42 1.80 0.05 81.49 22:54:01 0 25.88 0.00 6.07 0.00 0.05 68.00 22:54:01 1 31.62 0.00 5.87 0.00 0.07 62.44 22:54:01 2 6.45 0.00 1.01 0.28 0.07 92.19 22:54:01 3 5.20 0.00 0.59 0.00 0.05 94.16 22:54:01 4 7.00 0.00 0.23 0.13 0.03 92.60 22:54:01 5 4.53 0.00 0.94 0.00 0.05 94.48 22:54:01 6 7.67 0.00 0.95 13.98 0.07 77.33 22:54:01 7 25.49 0.00 3.70 0.00 0.05 70.75 22:55:01 all 13.49 0.00 5.86 1.06 0.08 79.52 22:55:01 0 4.54 0.00 5.69 0.00 0.07 89.70 22:55:01 1 31.30 0.00 3.74 0.00 0.08 64.87 22:55:01 2 16.62 0.00 5.85 0.00 0.12 77.41 22:55:01 3 6.68 0.00 6.11 0.00 0.07 87.14 22:55:01 4 15.35 0.00 9.67 0.00 0.05 74.93 22:55:01 5 7.77 0.00 3.21 0.00 0.07 88.95 22:55:01 6 15.09 0.00 3.56 8.49 0.08 72.77 22:55:01 7 10.52 0.00 9.03 0.00 0.07 80.38 22:56:01 all 9.95 0.00 7.26 0.73 0.07 81.98 22:56:01 0 4.30 0.00 8.69 0.00 0.05 86.96 22:56:01 1 5.62 0.00 3.56 0.00 0.07 90.75 22:56:01 2 4.34 0.00 6.24 0.00 0.07 89.35 22:56:01 3 29.60 0.00 4.23 0.00 0.08 66.08 22:56:01 4 6.67 0.00 6.42 0.00 0.05 86.86 22:56:01 5 4.81 0.00 1.93 1.44 0.05 91.77 22:56:01 6 4.42 0.00 7.96 4.40 0.10 83.11 22:56:01 7 20.05 0.00 19.17 0.07 0.07 60.65 22:57:01 all 6.61 0.00 1.03 0.72 0.02 91.63 22:57:01 0 1.42 0.00 2.06 0.00 0.02 96.50 22:57:01 1 5.66 0.00 0.75 0.02 0.03 93.54 22:57:01 2 2.59 0.00 0.48 4.78 0.03 92.11 22:57:01 3 6.49 0.00 0.33 0.03 0.02 93.13 22:57:01 4 2.52 0.00 0.23 0.02 0.02 97.22 22:57:01 5 31.58 0.00 1.21 0.08 0.05 67.07 22:57:01 6 1.23 0.00 1.67 0.82 0.05 96.23 22:57:01 7 1.44 0.00 1.49 0.00 0.02 97.06 Average: all 13.59 0.00 3.19 2.93 0.06 80.23 Average: 0 9.48 0.00 4.04 0.25 0.05 86.18 Average: 1 25.07 0.00 2.97 0.57 0.09 71.31 Average: 2 10.98 0.00 3.08 6.60 0.07 79.26 Average: 3 14.86 0.00 2.30 0.43 0.05 82.36 Average: 4 8.05 0.00 2.86 6.42 0.04 82.63 Average: 5 14.51 0.00 1.87 2.72 0.05 80.85 Average: 6 11.88 0.00 3.06 5.94 0.07 79.06 Average: 7 13.90 0.00 5.33 0.53 0.05 80.19