---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-73297 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 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 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 926 24221 0 7019 30786 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:ba:8d:9f brd ff:ff:ff:ff:ff:ff inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:feba:8d9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:5d:8d:d5 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-8c-8g-73297) 10/03/24 _x86_64_ (8 CPU) 17:48:44 LINUX RESTART (8 CPU) 17:49:01 tps rtps wtps bread/s bwrtn/s 17:50:01 377.69 87.25 290.44 6249.78 59264.65 17:51:01 201.82 49.76 152.06 3742.58 33463.89 17:52:01 58.79 1.12 57.67 87.85 26528.38 17:53:01 86.54 12.60 73.94 2346.28 49935.68 17:54:01 194.99 3.95 191.04 457.18 72651.38 17:55:01 187.27 0.02 187.25 0.27 64279.95 17:56:01 145.81 0.40 145.41 35.59 24959.71 17:57:01 55.07 0.02 55.06 1.47 17458.96 17:58:01 84.65 1.13 83.52 64.39 19377.84 Average: 154.74 17.36 137.38 1442.89 40880.98 17:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:50:01 30071440 31633824 2867780 8.71 62452 1813996 1496976 4.40 962732 1623104 161200 17:51:01 29110828 31088768 3828392 11.62 85088 2190508 1794220 5.28 1614196 1896052 14912 17:52:01 26913920 29378228 6025300 18.29 92036 2658316 3556564 10.46 3426616 2252520 197600 17:53:01 28138728 31570160 4800492 14.57 104144 3594204 1489888 4.38 1444792 2975316 58712 17:54:01 26234644 31385680 6704576 20.35 138368 5176132 4629672 13.62 1661524 4530864 1336 17:55:01 22835772 29690612 10103448 30.67 178752 6706228 8417080 24.77 3561596 5872324 36012 17:56:01 20278804 27340208 12660416 38.44 190604 6882740 11611432 34.16 6020832 5926024 7176 17:57:01 19614424 26829208 13324796 40.45 192080 7028172 12033980 35.41 6564972 6040664 464 17:58:01 24813052 31533852 8126168 24.67 194420 6596076 1545876 4.55 1964832 5560428 1840 Average: 25334624 30050060 7604596 23.09 137549 4738486 5175076 15.23 3024677 4075255 53250 17:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 ens3 385.57 270.31 1699.72 78.79 0.00 0.00 0.00 0.00 17:50:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 386.24 319.43 3079.67 68.97 0.00 0.00 0.00 0.00 17:51:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 ens3 395.73 326.26 4240.25 72.95 0.00 0.00 0.00 0.00 17:52:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 246.76 189.59 1634.24 71.20 0.00 0.00 0.00 0.00 17:53:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 ens3 611.23 363.23 13905.62 34.00 0.00 0.00 0.00 0.00 17:54:01 veth3717f7a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 vethe4df1d0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 ens3 549.21 243.56 12294.79 21.66 0.00 0.00 0.00 0.00 17:55:01 veth3717f7a 10.61 10.86 1.58 2.49 0.00 0.00 0.00 0.00 17:55:01 vethe4df1d0 4.45 7.22 0.77 1.37 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 13.21 12.30 5.03 5.78 0.00 0.00 0.00 0.00 17:56:01 veth3717f7a 8.47 10.70 2.73 3.15 0.00 0.00 0.00 0.00 17:56:01 vethe4df1d0 1.05 1.88 0.17 0.36 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 9.73 8.18 3.71 3.57 0.00 0.00 0.00 0.00 17:57:01 veth3717f7a 62.27 69.79 21.08 12.82 0.00 0.00 0.00 0.00 17:57:01 vethe4df1d0 0.33 0.53 0.04 0.05 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 98.85 74.87 80.86 50.76 0.00 0.00 0.00 0.00 17:58:01 lo 22.90 22.90 2.42 2.42 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 299.62 200.86 4105.01 45.30 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-73297) 10/03/24 _x86_64_ (8 CPU) 17:48:44 LINUX RESTART (8 CPU) 17:49:01 CPU %user %nice %system %iowait %steal %idle 17:50:01 all 10.05 0.00 1.42 4.29 0.05 84.19 17:50:01 0 26.32 0.00 2.11 3.05 0.08 68.44 17:50:01 1 19.38 0.00 1.62 0.85 0.07 78.08 17:50:01 2 3.95 0.00 1.71 3.53 0.05 90.76 17:50:01 3 8.45 0.00 0.87 1.88 0.05 88.75 17:50:01 4 4.10 0.00 1.12 9.10 0.07 85.61 17:50:01 5 6.93 0.00 0.94 0.94 0.03 91.16 17:50:01 6 8.86 0.00 2.15 0.67 0.02 88.31 17:50:01 7 2.40 0.00 0.80 14.34 0.05 82.41 17:51:01 all 22.79 0.00 1.24 2.79 0.08 73.10 17:51:01 0 26.85 0.00 1.34 0.28 0.07 71.46 17:51:01 1 22.35 0.00 0.94 0.59 0.07 76.06 17:51:01 2 14.46 0.00 0.69 0.35 0.03 84.47 17:51:01 3 27.98 0.00 1.19 0.97 0.12 69.74 17:51:01 4 24.18 0.00 1.76 14.35 0.07 59.65 17:51:01 5 25.60 0.00 1.01 2.48 0.08 70.82 17:51:01 6 25.95 0.00 1.67 1.80 0.07 70.51 17:51:01 7 15.04 0.00 1.30 1.55 0.08 82.02 17:52:01 all 46.37 0.00 1.40 1.14 0.10 50.99 17:52:01 0 33.34 0.00 0.99 0.03 0.10 65.53 17:52:01 1 49.97 0.00 1.77 0.34 0.13 47.79 17:52:01 2 56.50 0.00 1.24 0.12 0.10 42.04 17:52:01 3 55.92 0.00 2.17 0.12 0.10 41.69 17:52:01 4 51.79 0.00 1.09 0.17 0.13 46.83 17:52:01 5 38.56 0.00 1.00 1.74 0.10 58.59 17:52:01 6 35.43 0.00 1.62 6.13 0.08 56.75 17:52:01 7 49.43 0.00 1.31 0.47 0.10 48.69 17:53:01 all 16.11 0.00 1.51 5.58 0.06 76.74 17:53:01 0 12.10 0.00 1.70 0.18 0.05 85.96 17:53:01 1 21.49 0.00 1.69 2.63 0.05 74.13 17:53:01 2 25.50 0.00 1.96 0.03 0.05 72.46 17:53:01 3 11.73 0.00 1.84 1.67 0.07 84.70 17:53:01 4 13.92 0.00 1.67 0.12 0.05 84.23 17:53:01 5 10.26 0.00 0.82 6.75 0.05 82.12 17:53:01 6 14.64 0.00 1.54 30.23 0.08 53.51 17:53:01 7 19.27 0.00 0.85 2.98 0.07 76.83 17:54:01 all 8.33 0.00 3.01 9.20 0.06 79.40 17:54:01 0 7.72 0.00 2.79 3.33 0.05 86.12 17:54:01 1 9.51 0.00 3.92 4.22 0.10 82.25 17:54:01 2 6.90 0.00 2.89 2.69 0.03 87.50 17:54:01 3 4.98 0.00 2.23 2.53 0.05 90.21 17:54:01 4 13.33 0.00 3.87 46.73 0.10 35.96 17:54:01 5 6.98 0.00 3.23 9.03 0.03 80.72 17:54:01 6 10.23 0.00 1.80 2.86 0.05 85.06 17:54:01 7 7.07 0.00 3.28 2.47 0.07 87.11 17:55:01 all 31.45 0.00 5.55 14.49 0.13 48.38 17:55:01 0 31.04 0.00 5.53 18.14 0.10 45.19 17:55:01 1 29.05 0.00 5.10 17.26 0.15 48.44 17:55:01 2 35.22 0.00 6.18 16.83 0.10 41.66 17:55:01 3 30.97 0.00 6.25 44.11 0.12 18.56 17:55:01 4 29.26 0.00 5.39 8.98 0.12 56.24 17:55:01 5 34.21 0.00 5.66 7.31 0.14 52.68 17:55:01 6 28.33 0.00 4.86 1.10 0.17 65.54 17:55:01 7 33.55 0.00 5.45 2.17 0.14 58.68 17:56:01 all 35.18 0.00 3.31 3.00 0.18 58.33 17:56:01 0 33.82 0.00 3.81 1.32 0.13 60.92 17:56:01 1 43.24 0.00 3.27 2.90 0.17 50.42 17:56:01 2 39.84 0.00 3.94 0.71 0.19 55.33 17:56:01 3 39.18 0.00 2.49 1.20 0.17 56.96 17:56:01 4 23.21 0.00 2.89 1.45 0.35 72.11 17:56:01 5 30.43 0.00 3.45 8.85 0.13 57.13 17:56:01 6 39.89 0.00 3.11 1.08 0.15 55.77 17:56:01 7 31.97 0.00 3.51 6.53 0.15 57.84 17:57:01 all 18.75 0.00 2.07 2.18 0.14 76.86 17:57:01 0 17.69 0.00 2.51 8.07 0.15 71.58 17:57:01 1 22.11 0.00 2.47 0.55 0.15 74.72 17:57:01 2 21.85 0.00 2.08 0.52 0.18 75.36 17:57:01 3 20.24 0.00 2.08 0.30 0.12 77.26 17:57:01 4 12.37 0.00 1.73 1.93 0.12 83.86 17:57:01 5 15.55 0.00 1.32 4.98 0.10 78.04 17:57:01 6 21.69 0.00 2.37 0.34 0.13 75.47 17:57:01 7 18.45 0.00 2.03 0.74 0.15 78.63 17:58:01 all 11.19 0.00 1.68 2.29 0.09 84.75 17:58:01 0 5.26 0.00 1.20 13.43 0.07 80.04 17:58:01 1 21.58 0.00 2.23 1.54 0.08 74.56 17:58:01 2 9.14 0.00 1.81 0.40 0.10 88.55 17:58:01 3 5.52 0.00 1.50 0.54 0.08 92.36 17:58:01 4 11.72 0.00 1.40 0.80 0.08 85.99 17:58:01 5 18.10 0.00 1.51 0.44 0.10 79.86 17:58:01 6 7.11 0.00 1.72 0.35 0.08 90.73 17:58:01 7 11.17 0.00 2.03 0.72 0.12 85.97 Average: all 22.23 0.00 2.35 4.98 0.10 70.34 Average: 0 21.55 0.00 2.44 5.30 0.09 70.63 Average: 1 26.52 0.00 2.55 3.42 0.11 67.41 Average: 2 23.68 0.00 2.49 2.78 0.09 70.95 Average: 3 22.73 0.00 2.28 5.86 0.10 69.02 Average: 4 20.44 0.00 2.32 9.24 0.12 67.89 Average: 5 20.71 0.00 2.10 4.72 0.09 72.39 Average: 6 21.31 0.00 2.31 4.97 0.09 71.32 Average: 7 20.90 0.00 2.28 3.56 0.10 73.16