---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1218 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 712K 3.2G 1% /run /dev/vda1 155G 24G 132G 16% / 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 888 14769 0 16509 30825 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:60:a2:7b brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe60:a27b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:89:83:09 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::42:71ff:fe89:8309/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1218) 04/13/26 _x86_64_ (8 CPU) 13:51:34 LINUX RESTART (8 CPU) 13:52:01 tps rtps wtps bread/s bwrtn/s 13:53:01 372.05 29.40 342.66 965.84 113649.46 13:54:01 183.89 26.90 156.99 1943.68 33846.49 13:55:01 75.47 0.98 74.49 35.99 22611.16 13:56:01 101.08 6.20 94.88 219.16 118258.96 13:57:01 208.78 2.82 205.97 410.20 112234.76 13:58:01 340.64 0.13 340.51 25.46 321745.84 13:59:01 142.33 0.02 142.31 0.13 166146.31 14:00:01 13.23 0.00 13.23 0.00 407.27 14:01:01 10.56 0.00 10.56 0.00 371.94 14:02:01 75.42 0.02 75.40 2.40 116494.18 14:03:01 106.82 0.35 106.47 30.39 21904.62 Average: 148.21 6.07 142.13 330.30 93424.64 13:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:53:01 29951200 31664228 2988020 9.07 78988 1937260 1418864 4.17 925404 1757392 192092 13:54:01 28159416 30279244 4779804 14.51 97120 2309120 3034304 8.93 2392244 2045724 13676 13:55:01 25769124 29613388 7170096 21.77 110816 3975052 3147408 9.26 3641892 3117060 1042620 13:56:01 22641048 29554544 10298172 31.26 118444 6940940 3014364 8.87 4810744 4981856 479384 13:57:01 19286796 28848792 13652424 41.45 129528 9495664 3771360 11.10 6135184 6920044 235572 13:58:01 13694468 28844936 19244752 58.43 138268 14920168 3775008 11.11 6148312 12341212 240 13:59:01 13023916 28836980 19915304 60.46 141468 15560100 3783444 11.13 6463640 12675528 920 14:00:01 13021004 28835456 19918216 60.47 142468 15560248 3783444 11.13 7070484 12070200 36 14:01:01 13020240 28836124 19918980 60.47 143460 15560460 3800060 11.18 7621020 11519932 308 14:02:01 15671872 31524668 17267348 52.42 145112 15595104 1628816 4.79 5218184 11274620 34748 14:03:01 15140844 31576384 17798376 54.03 158832 16134656 1491448 4.39 5206016 11785516 26584 Average: 19034539 29855886 13904681 42.21 127682 10726252 2968047 8.73 5057557 8226280 184198 13:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:53:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 13:53:01 ens3 401.45 254.27 2405.78 66.57 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 2.40 2.40 0.24 0.24 0.00 0.00 0.00 0.00 13:54:01 ens3 1003.75 677.40 3780.74 173.65 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 ens3 1635.73 1113.60 9503.65 297.93 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:56:01 ens3 1345.51 1037.83 2420.29 341.13 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:57:01 ens3 552.16 376.99 1938.21 118.44 0.00 0.00 0.00 0.00 13:57:01 docker0 2.32 4.87 0.20 66.48 0.00 0.00 0.00 0.00 13:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:58:01 ens3 335.84 221.06 139.50 140.24 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 13:59:01 lo 10.66 10.66 0.97 0.97 0.00 0.00 0.00 0.00 13:59:01 ens3 1275.14 1393.83 184.67 9338.22 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:00:01 lo 18.93 18.93 1.71 1.71 0.00 0.00 0.00 0.00 14:00:01 ens3 2094.95 2331.93 158.48 18398.51 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 19.00 19.00 1.73 1.73 0.00 0.00 0.00 0.00 14:01:01 ens3 1691.88 2110.85 132.35 16678.11 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 52.66 52.66 4.78 4.78 0.00 0.00 0.00 0.00 14:02:01 ens3 1187.89 1329.85 415.47 8410.76 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.53 0.53 0.07 0.07 0.00 0.00 0.00 0.00 14:03:01 ens3 32.76 33.74 89.05 8.89 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 9.73 9.73 0.89 0.89 0.00 0.00 0.00 0.00 Average: ens3 1050.64 989.21 1924.38 4906.59 0.00 0.00 0.00 0.00 Average: docker0 0.21 0.47 0.02 6.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1218) 04/13/26 _x86_64_ (8 CPU) 13:51:34 LINUX RESTART (8 CPU) 13:52:01 CPU %user %nice %system %iowait %steal %idle 13:53:01 all 10.83 0.00 0.98 2.10 0.04 86.06 13:53:01 0 2.98 0.00 1.02 4.68 0.05 91.27 13:53:01 1 13.37 0.00 0.57 0.52 0.03 85.51 13:53:01 2 35.01 0.00 2.12 0.98 0.07 61.83 13:53:01 3 7.22 0.00 0.62 0.07 0.03 92.06 13:53:01 4 4.58 0.00 0.47 2.49 0.03 92.43 13:53:01 5 9.86 0.00 0.57 0.25 0.02 89.30 13:53:01 6 3.45 0.00 0.93 1.65 0.02 93.94 13:53:01 7 10.07 0.00 1.55 6.20 0.03 82.14 13:54:01 all 23.54 0.00 1.68 0.48 0.07 74.23 13:54:01 0 18.14 0.00 1.74 0.37 0.07 79.69 13:54:01 1 18.33 0.00 1.84 1.12 0.07 78.64 13:54:01 2 26.03 0.00 1.07 0.08 0.08 72.74 13:54:01 3 38.36 0.00 1.04 0.43 0.08 60.09 13:54:01 4 24.16 0.00 1.62 0.30 0.05 73.87 13:54:01 5 23.55 0.00 1.99 0.18 0.07 74.22 13:54:01 6 14.11 0.00 1.01 0.05 0.07 84.77 13:54:01 7 25.74 0.00 3.15 1.26 0.10 69.76 13:55:01 all 37.94 0.00 2.15 0.08 0.08 59.76 13:55:01 0 36.31 0.00 2.21 0.10 0.08 61.29 13:55:01 1 20.36 0.00 2.28 0.10 0.05 77.21 13:55:01 2 50.10 0.00 1.53 0.10 0.10 48.17 13:55:01 3 37.68 0.00 2.88 0.02 0.08 59.34 13:55:01 4 53.46 0.00 4.17 0.27 0.10 42.00 13:55:01 5 30.61 0.00 1.54 0.02 0.08 67.75 13:55:01 6 41.47 0.00 1.50 0.03 0.08 56.91 13:55:01 7 33.37 0.00 1.09 0.00 0.08 65.46 13:56:01 all 34.68 0.00 2.42 1.01 0.09 61.81 13:56:01 0 23.96 0.00 2.59 0.15 0.08 73.22 13:56:01 1 35.04 0.00 1.72 0.02 0.08 63.14 13:56:01 2 36.10 0.00 2.59 0.00 0.08 61.22 13:56:01 3 40.88 0.00 3.47 1.23 0.10 54.32 13:56:01 4 23.87 0.00 1.59 6.46 0.08 67.99 13:56:01 5 54.55 0.00 1.75 0.17 0.10 43.43 13:56:01 6 32.92 0.00 0.95 0.05 0.07 66.01 13:56:01 7 30.01 0.00 4.67 0.00 0.10 65.23 13:57:01 all 20.24 0.00 2.49 1.28 0.06 75.93 13:57:01 0 13.88 0.00 3.06 3.08 0.05 79.93 13:57:01 1 20.24 0.00 2.32 0.30 0.07 77.07 13:57:01 2 20.28 0.00 2.06 0.08 0.07 77.51 13:57:01 3 21.25 0.00 1.38 0.07 0.05 77.26 13:57:01 4 16.70 0.00 2.74 4.56 0.08 75.92 13:57:01 5 38.45 0.00 4.42 0.17 0.08 56.88 13:57:01 6 19.72 0.00 2.04 0.20 0.05 77.99 13:57:01 7 11.37 0.00 1.95 1.81 0.05 84.81 13:58:01 all 7.36 0.00 4.93 3.05 0.07 84.59 13:58:01 0 6.57 0.00 5.40 5.64 0.08 82.30 13:58:01 1 8.49 0.00 4.27 2.76 0.07 84.40 13:58:01 2 6.08 0.00 5.17 0.71 0.05 88.00 13:58:01 3 6.36 0.00 2.76 3.81 0.07 87.00 13:58:01 4 8.45 0.00 7.01 1.17 0.07 83.30 13:58:01 5 6.85 0.00 4.96 5.45 0.07 82.68 13:58:01 6 8.21 0.00 6.00 0.95 0.07 84.78 13:58:01 7 7.88 0.00 3.89 3.96 0.07 84.20 13:59:01 all 15.06 0.00 3.70 1.15 0.07 80.02 13:59:01 0 17.22 0.00 2.37 0.34 0.07 80.00 13:59:01 1 18.44 0.00 6.10 2.77 0.07 72.61 13:59:01 2 8.15 0.00 4.37 0.94 0.07 86.47 13:59:01 3 17.96 0.00 5.31 2.49 0.08 74.16 13:59:01 4 11.88 0.00 1.94 0.13 0.05 86.00 13:59:01 5 14.83 0.00 4.02 1.48 0.07 79.60 13:59:01 6 11.47 0.00 3.75 0.99 0.07 83.72 13:59:01 7 20.53 0.00 1.76 0.03 0.07 77.61 14:00:01 all 20.45 0.00 0.87 0.15 0.08 78.44 14:00:01 0 20.27 0.00 0.85 0.07 0.07 78.75 14:00:01 1 21.67 0.00 0.87 0.02 0.08 77.35 14:00:01 2 23.25 0.00 0.89 0.03 0.08 75.75 14:00:01 3 23.08 0.00 1.01 0.07 0.08 75.76 14:00:01 4 17.94 0.00 0.70 0.00 0.07 81.29 14:00:01 5 14.78 0.00 0.84 0.97 0.07 83.35 14:00:01 6 20.93 0.00 0.89 0.07 0.10 78.01 14:00:01 7 21.71 0.00 0.96 0.02 0.10 77.22 14:01:01 all 19.67 0.00 0.77 0.05 0.09 79.42 14:01:01 0 23.32 0.00 0.79 0.00 0.08 75.81 14:01:01 1 21.85 0.00 0.77 0.00 0.05 77.33 14:01:01 2 20.57 0.00 0.82 0.00 0.12 78.49 14:01:01 3 19.96 0.00 0.74 0.03 0.10 79.17 14:01:01 4 26.11 0.00 1.09 0.02 0.12 72.66 14:01:01 5 10.28 0.00 0.57 0.30 0.08 88.77 14:01:01 6 14.50 0.00 0.50 0.02 0.10 84.88 14:01:01 7 20.84 0.00 0.87 0.02 0.07 78.21 14:02:01 all 14.21 0.00 3.00 0.72 0.07 82.00 14:02:01 0 13.96 0.00 4.06 0.94 0.05 80.99 14:02:01 1 15.99 0.00 6.23 2.00 0.08 75.70 14:02:01 2 16.27 0.00 2.60 0.35 0.07 80.71 14:02:01 3 8.82 0.00 4.27 1.53 0.07 85.31 14:02:01 4 14.47 0.00 0.72 0.02 0.05 84.75 14:02:01 5 20.30 0.00 1.77 0.50 0.08 77.34 14:02:01 6 11.31 0.00 2.49 0.35 0.05 85.80 14:02:01 7 12.63 0.00 1.88 0.05 0.05 85.39 14:03:01 all 22.58 0.00 4.06 0.07 0.07 73.22 14:03:01 0 12.66 0.00 4.48 0.46 0.08 82.32 14:03:01 1 37.49 0.00 5.20 0.08 0.08 57.14 14:03:01 2 25.44 0.00 2.98 0.02 0.07 71.49 14:03:01 3 21.37 0.00 3.21 0.00 0.05 75.37 14:03:01 4 16.53 0.00 3.63 0.00 0.07 79.78 14:03:01 5 19.46 0.00 5.39 0.00 0.07 75.08 14:03:01 6 23.57 0.00 3.91 0.02 0.07 72.44 14:03:01 7 24.05 0.00 3.71 0.00 0.08 72.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.61 0.00 2.46 0.92 0.07 75.94 Average: 0 17.22 0.00 2.59 1.43 0.07 78.68 Average: 1 21.04 0.00 2.92 0.88 0.07 75.10 Average: 2 24.33 0.00 2.38 0.30 0.08 72.92 Average: 3 22.11 0.00 2.42 0.88 0.07 74.51 Average: 4 19.85 0.00 2.33 1.40 0.07 76.35 Average: 5 22.17 0.00 2.52 0.86 0.07 74.38 Average: 6 18.34 0.00 2.17 0.40 0.07 79.02 Average: 7 19.85 0.00 2.31 1.21 0.07 76.55