---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17121 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 13G 143G 9% / 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 871 26200 0 5094 30839 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:8d:8b:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe8d:8b15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:30:c5:94 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::42:1dff:fe30:c594/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17121) 12/02/25 _x86_64_ (8 CPU) 11:33:45 LINUX RESTART (8 CPU) 11:34:01 tps rtps wtps bread/s bwrtn/s 11:35:01 393.97 73.92 320.05 5330.04 121970.60 11:36:01 205.43 42.56 162.87 2412.26 70897.38 11:37:01 48.53 5.43 43.09 203.03 6925.65 11:38:01 26.36 3.72 22.64 523.96 4135.95 11:39:01 104.93 0.10 104.83 6.53 15958.94 11:40:01 19.16 0.27 18.90 8.13 8807.60 11:41:01 19.53 0.22 19.31 4.80 16079.59 11:42:01 24.13 0.12 24.01 3.07 24826.80 11:43:01 178.87 4.15 174.72 548.98 23665.26 Average: 113.43 14.50 98.94 1004.53 32584.78 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30172848 31727376 2766372 8.40 68396 1796788 1327456 3.91 833308 1645096 165944 11:36:01 29290820 31185596 3648400 11.08 84320 2108500 1764132 5.19 1441668 1891048 34332 11:37:01 27118812 29182156 5820408 17.67 89808 2265532 3555556 10.46 3509176 1980080 2552 11:38:01 26211344 28725312 6727876 20.43 101112 2688788 4221592 12.42 3996940 2343940 308440 11:39:01 27436512 30225560 5502708 16.71 103388 2956868 2877796 8.47 2625864 2493924 241804 11:40:01 26707528 29736068 6231692 18.92 105328 3188900 2983596 8.78 3126388 2715568 219692 11:41:01 26188864 29935668 6750356 20.49 107988 3880608 2734980 8.05 2936064 3398852 441468 11:42:01 27083684 31598240 5855536 17.78 111040 4619032 1980340 5.83 1318212 4100292 449848 11:43:01 26852772 31587604 6086448 18.48 113360 4829112 1468052 4.32 1399284 4243988 23256 Average: 27451465 30433731 5487755 16.66 98304 3148236 2545944 7.49 2354100 2756976 209704 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:35:01 ens3 488.99 299.60 2019.27 77.35 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 11:36:01 ens3 324.60 253.66 2320.04 57.14 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 6.30 6.30 6.74 6.74 0.00 0.00 0.00 0.00 11:37:01 ens3 938.86 564.54 2337.12 183.08 0.00 0.00 0.00 0.00 11:38:01 vethc6499b6 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 11:38:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:38:01 lo 27.36 27.36 97.41 97.41 0.00 0.00 0.00 0.00 11:38:01 ens3 979.61 463.10 2584.23 116.02 0.00 0.00 0.00 0.00 11:39:01 vethc6499b6 0.12 0.23 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 424.35 387.09 87.45 165.13 0.00 0.00 0.00 0.00 11:39:01 lo 884.35 884.35 251.00 251.00 0.00 0.00 0.00 0.00 11:39:01 ens3 889.89 593.60 644.79 173.82 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 1.23 1.23 0.51 0.51 0.00 0.00 0.00 0.00 11:40:01 ens3 182.39 110.05 64.50 36.27 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 3.65 3.65 1.59 1.59 0.00 0.00 0.00 0.00 11:41:01 ens3 153.97 97.78 622.47 27.73 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 3.38 3.38 1.61 1.61 0.00 0.00 0.00 0.00 11:42:01 ens3 298.50 169.96 199.30 54.65 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 0.60 0.60 0.08 0.08 0.00 0.00 0.00 0.00 11:43:01 ens3 852.01 646.13 3136.13 237.13 0.00 0.00 0.00 0.00 Average: docker0 47.16 43.03 9.72 18.35 0.00 0.00 0.00 0.00 Average: lo 103.28 103.28 39.91 39.91 0.00 0.00 0.00 0.00 Average: ens3 567.65 355.38 1547.56 107.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17121) 12/02/25 _x86_64_ (8 CPU) 11:33:45 LINUX RESTART (8 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 9.71 0.00 1.27 4.44 0.04 84.54 11:35:01 0 4.20 0.00 1.23 24.86 0.05 69.67 11:35:01 1 11.45 0.00 2.07 4.36 0.05 82.07 11:35:01 2 17.21 0.00 1.28 4.27 0.05 77.18 11:35:01 3 11.72 0.00 1.30 0.33 0.05 86.59 11:35:01 4 15.53 0.00 1.02 0.50 0.05 82.90 11:35:01 5 10.26 0.00 0.78 0.51 0.03 88.41 11:35:01 6 3.12 0.00 1.79 0.35 0.03 94.71 11:35:01 7 4.12 0.00 0.72 0.42 0.03 94.71 11:36:01 all 15.62 0.00 0.86 14.24 0.06 69.22 11:36:01 0 12.90 0.00 0.70 24.92 0.07 61.41 11:36:01 1 29.27 0.00 1.85 17.99 0.08 50.80 11:36:01 2 16.64 0.00 0.57 0.87 0.05 81.88 11:36:01 3 18.85 0.00 1.19 17.21 0.07 62.69 11:36:01 4 14.11 0.00 0.58 18.28 0.05 66.98 11:36:01 5 11.88 0.00 0.87 18.14 0.05 69.07 11:36:01 6 13.77 0.00 0.55 16.16 0.07 69.45 11:36:01 7 7.60 0.00 0.53 0.43 0.03 91.40 11:37:01 all 42.79 0.00 1.33 1.69 0.10 54.09 11:37:01 0 41.92 0.00 0.57 3.81 0.10 53.60 11:37:01 1 42.20 0.00 1.55 0.87 0.10 55.27 11:37:01 2 51.50 0.00 0.89 0.28 0.12 47.21 11:37:01 3 37.39 0.00 1.43 2.75 0.12 58.32 11:37:01 4 41.70 0.00 2.19 1.62 0.12 54.37 11:37:01 5 50.16 0.00 1.32 0.99 0.12 47.42 11:37:01 6 44.06 0.00 1.24 3.06 0.10 51.54 11:37:01 7 33.34 0.00 1.42 0.15 0.08 65.01 11:38:01 all 35.01 0.00 1.56 0.24 0.09 63.11 11:38:01 0 39.92 0.00 1.12 0.02 0.10 58.84 11:38:01 1 32.19 0.00 1.53 0.15 0.08 66.05 11:38:01 2 39.07 0.00 1.54 0.70 0.08 58.60 11:38:01 3 36.42 0.00 1.50 0.57 0.08 61.42 11:38:01 4 31.00 0.00 1.48 0.03 0.08 67.40 11:38:01 5 47.03 0.00 1.51 0.34 0.08 51.04 11:38:01 6 28.25 0.00 1.71 0.03 0.08 69.92 11:38:01 7 26.13 0.00 2.08 0.03 0.08 71.67 11:39:01 all 19.22 0.00 2.57 0.44 0.07 77.70 11:39:01 0 15.41 0.00 2.04 0.07 0.07 82.42 11:39:01 1 19.65 0.00 3.43 0.03 0.08 76.80 11:39:01 2 12.96 0.00 3.54 2.62 0.07 80.81 11:39:01 3 22.03 0.00 2.05 0.30 0.08 75.53 11:39:01 4 14.75 0.00 1.51 0.12 0.07 83.56 11:39:01 5 24.50 0.00 2.87 0.10 0.10 72.44 11:39:01 6 19.57 0.00 2.19 0.30 0.05 77.89 11:39:01 7 24.89 0.00 2.95 0.00 0.07 72.09 11:40:01 all 21.22 0.00 0.59 0.22 0.05 77.92 11:40:01 0 18.30 0.00 0.40 0.00 0.03 81.27 11:40:01 1 12.05 0.00 0.45 0.03 0.05 87.42 11:40:01 2 25.66 0.00 0.37 0.00 0.03 73.94 11:40:01 3 21.78 0.00 0.67 0.07 0.05 77.44 11:40:01 4 19.45 0.00 0.80 0.00 0.05 79.70 11:40:01 5 20.84 0.00 1.07 1.70 0.05 76.34 11:40:01 6 27.88 0.00 0.45 0.00 0.05 71.62 11:40:01 7 23.97 0.00 0.53 0.00 0.05 75.45 11:41:01 all 33.85 0.00 0.84 0.17 0.07 65.07 11:41:01 0 34.69 0.00 1.60 0.02 0.07 63.62 11:41:01 1 30.41 0.00 0.75 0.02 0.07 68.75 11:41:01 2 35.09 0.00 0.70 0.00 0.08 64.12 11:41:01 3 37.64 0.00 0.63 0.03 0.07 61.62 11:41:01 4 32.95 0.00 0.94 0.00 0.05 66.07 11:41:01 5 34.17 0.00 0.62 1.32 0.07 63.83 11:41:01 6 32.77 0.00 0.58 0.00 0.08 66.57 11:41:01 7 33.08 0.00 0.84 0.00 0.07 66.02 11:42:01 all 35.91 0.00 1.00 0.43 0.07 62.59 11:42:01 0 42.06 0.00 0.97 0.00 0.08 56.89 11:42:01 1 32.88 0.00 0.72 1.32 0.05 65.04 11:42:01 2 32.55 0.00 0.64 0.95 0.05 65.81 11:42:01 3 37.64 0.00 0.52 0.00 0.05 61.79 11:42:01 4 47.76 0.00 1.28 0.00 0.10 50.86 11:42:01 5 27.13 0.00 1.36 1.12 0.10 70.29 11:42:01 6 28.90 0.00 0.90 0.03 0.07 70.10 11:42:01 7 38.39 0.00 1.61 0.00 0.07 59.94 11:43:01 all 32.47 0.00 1.08 0.71 0.07 65.66 11:43:01 0 39.62 0.00 0.85 0.02 0.08 59.43 11:43:01 1 27.46 0.00 0.94 1.30 0.07 70.23 11:43:01 2 30.23 0.00 0.99 1.22 0.07 67.50 11:43:01 3 37.40 0.00 1.39 2.71 0.07 58.44 11:43:01 4 35.40 0.00 1.62 0.02 0.07 62.90 11:43:01 5 33.16 0.00 0.82 0.03 0.08 65.90 11:43:01 6 45.27 0.00 1.22 0.13 0.08 53.29 11:43:01 7 11.25 0.00 0.83 0.25 0.03 87.63 Average: all 27.30 0.00 1.23 2.51 0.07 68.88 Average: 0 27.67 0.00 1.05 5.96 0.07 65.24 Average: 1 26.38 0.00 1.47 2.90 0.07 69.18 Average: 2 28.98 0.00 1.17 1.21 0.07 68.57 Average: 3 28.99 0.00 1.19 2.66 0.07 67.10 Average: 4 28.07 0.00 1.27 2.29 0.07 68.30 Average: 5 28.77 0.00 1.24 2.70 0.08 67.21 Average: 6 27.06 0.00 1.18 2.23 0.07 69.46 Average: 7 22.52 0.00 1.28 0.14 0.06 76.00