---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2319 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 11G 145G 7% / 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 28802 0 2533 30902 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:d4:2b:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fed4:2bc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:4c:e6:fd 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::42:2cff:fe4c:e6fd/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-2319) 10/02/25 _x86_64_ (8 CPU) 12:31:31 LINUX RESTART (8 CPU) 12:32:01 tps rtps wtps bread/s bwrtn/s 12:33:01 267.56 57.86 209.70 3642.19 51158.54 12:34:01 28.32 0.15 28.17 5.73 12691.10 12:35:01 83.05 0.18 82.87 26.40 20249.29 12:36:01 87.37 8.72 78.65 1591.33 20580.17 12:37:01 8.67 0.00 8.67 0.00 11533.14 12:38:01 9.15 0.03 9.11 6.40 11304.37 12:39:01 8.12 0.00 8.12 0.00 10658.49 12:40:01 9.02 0.00 9.02 0.00 11548.74 12:41:01 8.82 0.00 8.82 0.00 12007.47 12:42:01 8.83 0.00 8.83 0.00 11139.22 12:43:01 106.56 0.05 106.51 3.33 27800.07 12:44:01 31.61 0.87 30.74 44.53 12925.58 Average: 54.75 5.65 49.10 443.30 17799.57 12:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 30316424 31725176 2622796 7.96 47584 1683544 1425232 4.19 811788 1544256 65824 12:34:01 30268756 31707140 2670464 8.11 51672 1706820 1432444 4.21 838308 1561520 9328 12:35:01 30006000 31671992 2933220 8.90 72092 1902048 1448976 4.26 881116 1755656 43160 12:36:01 29795944 31701232 3143276 9.54 81596 2121784 1592208 4.68 935312 1882264 460 12:37:01 29795100 31703544 3144120 9.55 81700 2124792 1592208 4.68 936132 1885212 248 12:38:01 29796144 31708560 3143076 9.54 81788 2128704 1592208 4.68 930276 1889064 124 12:39:01 29790832 31708028 3148388 9.56 81880 2133268 1592208 4.68 929840 1893684 100 12:40:01 29789168 31709708 3150052 9.56 81968 2136460 1592208 4.68 927828 1896896 320 12:41:01 29755060 31709524 3184160 9.67 82068 2169876 1592208 4.68 928144 1930228 748 12:42:01 29752624 31709612 3186596 9.67 82148 2172152 1592208 4.68 928408 1932624 100 12:43:01 29564232 31703452 3374988 10.25 95248 2333048 1488596 4.38 972852 2065252 1108 12:44:01 29521108 31669460 3418112 10.38 97496 2340768 1437280 4.23 1017488 2063412 11228 Average: 29845949 31702286 3093271 9.39 78103 2079439 1531499 4.51 919791 1858339 11062 12:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 348.03 249.04 1609.31 72.48 0.00 0.00 0.00 0.00 12:33:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 11.38 8.00 53.98 1.98 0.00 0.00 0.00 0.00 12:34:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 60.69 44.89 858.61 6.80 0.00 0.00 0.00 0.00 12:35:01 lo 0.47 0.47 0.06 0.06 0.00 0.00 0.00 0.00 12:36:01 docker0 38.68 41.58 2.57 229.67 0.00 0.00 0.00 0.00 12:36:01 ens3 108.77 73.54 766.88 9.21 0.00 0.00 0.00 0.00 12:36:01 lo 2.40 2.40 0.26 0.26 0.00 0.00 0.00 0.00 12:36:01 veth245aa6e 38.68 41.73 3.10 229.69 0.00 0.00 0.00 0.02 12:37:01 docker0 30.43 34.76 1.88 49.88 0.00 0.00 0.00 0.00 12:37:01 ens3 35.31 30.69 50.19 2.71 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 veth245aa6e 30.43 34.78 2.30 49.88 0.00 0.00 0.00 0.00 12:38:01 docker0 39.25 43.82 2.50 62.94 0.00 0.00 0.00 0.00 12:38:01 ens3 44.24 39.47 63.14 3.31 0.00 0.00 0.00 0.00 12:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 veth245aa6e 39.25 43.84 3.03 62.94 0.00 0.00 0.00 0.01 12:39:01 docker0 49.74 54.49 3.26 79.13 0.00 0.00 0.00 0.00 12:39:01 ens3 55.21 50.02 79.32 4.59 0.00 0.00 0.00 0.00 12:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 veth245aa6e 49.74 54.49 3.94 79.13 0.00 0.00 0.00 0.01 12:40:01 docker0 33.88 38.74 2.12 55.62 0.00 0.00 0.00 0.00 12:40:01 ens3 39.53 34.18 55.83 2.85 0.00 0.00 0.00 0.00 12:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 veth245aa6e 33.88 38.76 2.58 55.63 0.00 0.00 0.00 0.00 12:41:01 docker0 28.81 32.76 1.79 46.99 0.00 0.00 0.00 0.00 12:41:01 ens3 34.86 29.75 47.79 3.31 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth245aa6e 28.81 32.76 2.19 46.99 0.00 0.00 0.00 0.00 12:42:01 docker0 23.74 27.72 1.44 39.78 0.00 0.00 0.00 0.00 12:42:01 ens3 28.99 24.28 40.29 2.45 0.00 0.00 0.00 0.00 12:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:42:01 veth245aa6e 23.74 27.72 1.76 39.78 0.00 0.00 0.00 0.00 12:43:01 docker0 74.43 92.89 4.30 1495.25 0.00 0.00 0.00 0.00 12:43:01 ens3 318.06 323.56 1513.46 1916.56 0.00 0.00 0.00 0.00 12:43:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 ens3 49.21 53.61 17.02 290.69 0.00 0.00 0.00 0.00 12:44:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 26.58 30.56 1.65 171.62 0.00 0.00 0.00 0.00 Average: ens3 94.52 80.09 429.65 193.09 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2319) 10/02/25 _x86_64_ (8 CPU) 12:31:31 LINUX RESTART (8 CPU) 12:32:01 CPU %user %nice %system %iowait %steal %idle 12:33:01 all 5.87 0.00 0.87 8.63 0.03 84.60 12:33:01 0 7.97 0.00 0.95 1.72 0.05 89.31 12:33:01 1 4.98 0.00 0.95 7.45 0.03 86.59 12:33:01 2 4.96 0.00 0.50 1.10 0.03 93.41 12:33:01 3 4.56 0.00 1.51 52.36 0.05 41.52 12:33:01 4 2.34 0.00 0.52 0.15 0.02 96.98 12:33:01 5 9.99 0.00 1.05 1.39 0.03 87.53 12:33:01 6 7.08 0.00 0.65 1.45 0.03 90.78 12:33:01 7 5.06 0.00 0.82 3.62 0.03 90.46 12:34:01 all 1.18 0.00 0.10 11.83 0.01 86.88 12:34:01 0 2.39 0.00 0.27 64.48 0.02 32.85 12:34:01 1 3.95 0.00 0.28 2.12 0.00 93.65 12:34:01 2 0.37 0.00 0.03 0.00 0.00 99.60 12:34:01 3 0.50 0.00 0.08 0.70 0.02 98.70 12:34:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:34:01 5 1.65 0.00 0.08 0.63 0.00 97.63 12:34:01 6 0.05 0.00 0.02 0.00 0.00 99.93 12:34:01 7 0.48 0.00 0.07 26.72 0.03 72.70 12:35:01 all 4.91 0.00 0.34 7.73 0.02 86.99 12:35:01 0 18.90 0.00 1.36 32.99 0.05 46.70 12:35:01 1 0.98 0.00 0.10 0.00 0.02 98.90 12:35:01 2 1.86 0.00 0.39 20.55 0.05 77.15 12:35:01 3 0.05 0.00 0.02 0.00 0.00 99.93 12:35:01 4 0.03 0.00 0.02 0.00 0.00 99.95 12:35:01 5 7.67 0.00 0.20 3.61 0.03 88.48 12:35:01 6 3.47 0.00 0.30 3.00 0.02 93.21 12:35:01 7 6.41 0.00 0.40 1.84 0.02 91.33 12:36:01 all 2.76 0.00 0.62 3.86 0.02 92.75 12:36:01 0 3.42 0.00 0.73 0.33 0.00 95.51 12:36:01 1 2.32 0.00 0.50 0.43 0.02 96.72 12:36:01 2 10.21 0.00 1.14 10.90 0.03 77.72 12:36:01 3 1.80 0.00 0.53 0.03 0.02 97.61 12:36:01 4 0.93 0.00 0.53 0.02 0.02 98.50 12:36:01 5 1.32 0.00 0.33 0.05 0.00 98.30 12:36:01 6 0.90 0.00 0.60 17.27 0.03 81.19 12:36:01 7 1.14 0.00 0.52 1.87 0.02 96.46 12:37:01 all 0.11 0.00 0.03 1.37 0.01 98.47 12:37:01 0 0.03 0.00 0.03 0.83 0.02 99.08 12:37:01 1 0.12 0.00 0.02 0.13 0.02 99.72 12:37:01 2 0.57 0.00 0.03 0.30 0.05 99.05 12:37:01 3 0.00 0.00 0.02 0.05 0.00 99.93 12:37:01 4 0.00 0.00 0.02 0.12 0.00 99.87 12:37:01 5 0.07 0.00 0.08 0.00 0.02 99.83 12:37:01 6 0.05 0.00 0.05 9.58 0.00 90.32 12:37:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:38:01 all 0.16 0.00 0.04 1.74 0.01 98.06 12:38:01 0 0.10 0.00 0.08 0.02 0.00 99.80 12:38:01 1 0.07 0.00 0.03 0.18 0.02 99.70 12:38:01 2 0.81 0.00 0.02 0.22 0.02 98.94 12:38:01 3 0.02 0.00 0.02 0.00 0.02 99.95 12:38:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:38:01 5 0.10 0.00 0.08 0.00 0.00 99.82 12:38:01 6 0.17 0.00 0.08 13.51 0.02 86.22 12:38:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:39:01 all 0.08 0.00 0.04 2.58 0.01 97.29 12:39:01 0 0.07 0.00 0.07 0.40 0.02 99.45 12:39:01 1 0.05 0.00 0.03 0.00 0.00 99.92 12:39:01 2 0.10 0.00 0.02 0.65 0.02 99.21 12:39:01 3 0.18 0.00 0.00 0.00 0.03 99.78 12:39:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:39:01 5 0.13 0.00 0.10 0.07 0.02 99.68 12:39:01 6 0.08 0.00 0.07 19.54 0.02 80.29 12:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:40:01 all 0.10 0.00 0.03 1.42 0.01 98.44 12:40:01 0 0.02 0.00 0.00 0.00 0.02 99.97 12:40:01 1 0.05 0.00 0.03 0.00 0.00 99.92 12:40:01 2 0.45 0.00 0.03 0.28 0.02 99.22 12:40:01 3 0.03 0.00 0.00 0.00 0.02 99.95 12:40:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:40:01 5 0.07 0.00 0.07 0.00 0.02 99.85 12:40:01 6 0.12 0.00 0.10 11.09 0.02 88.68 12:40:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:41:01 all 0.24 0.00 0.04 2.17 0.01 97.54 12:41:01 0 0.05 0.00 0.02 0.00 0.00 99.93 12:41:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:41:01 2 0.42 0.00 0.00 0.00 0.00 99.58 12:41:01 3 1.13 0.00 0.05 0.00 0.00 98.82 12:41:01 4 0.00 0.00 0.02 0.00 0.02 99.97 12:41:01 5 0.10 0.00 0.10 1.03 0.00 98.76 12:41:01 6 0.07 0.00 0.12 16.39 0.00 83.43 12:41:01 7 0.05 0.00 0.03 0.00 0.02 99.90 12:42:01 all 0.07 0.00 0.03 1.85 0.01 98.04 12:42:01 0 0.05 0.00 0.07 0.00 0.02 99.87 12:42:01 1 0.05 0.00 0.00 0.00 0.03 99.92 12:42:01 2 0.28 0.00 0.02 0.02 0.02 99.67 12:42:01 3 0.02 0.00 0.00 0.00 0.02 99.97 12:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:42:01 5 0.07 0.00 0.03 0.03 0.02 99.85 12:42:01 6 0.03 0.00 0.03 14.35 0.02 85.57 12:42:01 7 0.07 0.00 0.03 0.42 0.02 99.47 12:43:01 all 6.65 0.00 1.15 4.14 0.04 88.03 12:43:01 0 6.81 0.00 1.59 1.51 0.03 90.06 12:43:01 1 7.21 0.00 0.90 0.35 0.03 91.50 12:43:01 2 0.60 0.00 1.14 0.30 0.02 97.94 12:43:01 3 5.22 0.00 0.70 0.32 0.03 93.73 12:43:01 4 7.93 0.00 0.95 0.00 0.03 91.09 12:43:01 5 10.36 0.00 1.50 22.80 0.07 65.28 12:43:01 6 7.58 0.00 1.48 4.76 0.03 86.15 12:43:01 7 7.47 0.00 0.95 3.13 0.05 88.40 12:43:01 CPU %user %nice %system %iowait %steal %idle 12:44:01 all 6.74 0.00 0.48 5.25 0.03 87.51 12:44:01 0 3.05 0.00 0.47 0.07 0.03 96.38 12:44:01 1 6.95 0.00 0.40 0.68 0.02 91.95 12:44:01 2 2.25 0.00 0.33 0.03 0.00 97.38 12:44:01 3 9.20 0.00 0.58 1.37 0.02 88.83 12:44:01 4 1.54 0.00 0.27 0.02 0.02 98.16 12:44:01 5 16.68 0.00 0.57 29.32 0.05 53.38 12:44:01 6 1.37 0.00 0.25 0.13 0.03 98.22 12:44:01 7 12.86 0.00 1.00 10.34 0.03 75.76 Average: all 2.40 0.00 0.31 4.38 0.02 92.89 Average: 0 3.57 0.00 0.47 8.53 0.02 87.42 Average: 1 2.23 0.00 0.27 0.95 0.02 96.54 Average: 2 1.90 0.00 0.30 2.85 0.02 94.92 Average: 3 1.89 0.00 0.29 4.54 0.02 93.25 Average: 4 1.07 0.00 0.19 0.03 0.01 98.70 Average: 5 4.01 0.00 0.35 4.90 0.02 90.72 Average: 6 1.75 0.00 0.31 9.25 0.02 88.67 Average: 7 2.80 0.00 0.32 4.00 0.02 92.87