---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23330 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 935 24288 0 6942 30776 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:05:19:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.106.209/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe05:19c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:3f:f9:f1 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-23330) 07/12/24 _x86_64_ (8 CPU) 14:42:08 LINUX RESTART (8 CPU) 14:43:00 tps rtps wtps bread/s bwrtn/s 14:44:01 159.93 52.39 107.54 3794.03 19650.87 14:45:01 130.28 14.95 115.33 964.64 26771.67 14:46:01 55.82 12.60 43.23 2373.07 19201.87 14:47:01 216.90 7.65 209.25 853.99 92000.67 14:48:01 349.49 0.30 349.19 19.33 89802.10 14:49:01 84.67 0.38 84.29 26.00 16574.57 14:50:01 75.69 1.17 74.52 76.79 12478.19 Average: 153.27 12.87 140.40 1164.59 39449.53 14:43:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 29748356 31520844 3190864 9.69 79116 1996788 1545784 4.55 1111860 1775572 120404 14:45:01 28497268 30716400 4441952 13.49 90312 2419304 2184516 6.43 2011808 2096804 21312 14:46:01 28250916 31619912 4688304 14.23 99236 3538628 1438556 4.23 1386004 2925704 798448 14:47:01 26370448 31465212 6568772 19.94 137568 5128444 3955728 11.64 1581840 4485208 756 14:48:01 22132832 28937844 10806388 32.81 184896 6644240 9866316 29.03 4336824 5778884 3084 14:49:01 19140260 26287032 13798960 41.89 191572 6960732 12419480 36.54 7070532 5985984 12208 14:50:01 24942948 31584676 7996272 24.28 194368 6519064 1501080 4.42 1868856 5519412 18148 Average: 25583290 30304560 7355930 22.33 139581 4743886 4701637 13.83 2766818 4081081 139194 14:43:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 121.67 83.63 1083.84 22.21 0.00 0.00 0.00 0.00 14:44:01 lo 2.82 2.82 0.29 0.29 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 797.95 628.91 6113.07 144.25 0.00 0.00 0.00 0.00 14:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 ens3 726.28 547.13 2108.75 184.84 0.00 0.00 0.00 0.00 14:46:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:47:01 veth227262a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 veth9751607 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 vethc51ad90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 br-e2d495d0acfe 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 veth196902f 100.35 107.08 8.52 279.97 0.00 0.00 0.00 0.02 14:48:01 vethf5e1a18 4.17 7.28 0.72 1.93 0.00 0.00 0.00 0.00 14:49:01 br-e2d495d0acfe 77.85 175.02 4.18 11.92 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 veth196902f 49.96 49.43 4.69 51.46 0.00 0.00 0.00 0.00 14:49:01 vethf5e1a18 1.03 1.57 0.16 0.24 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 3194.62 2040.51 35690.13 521.74 0.00 0.00 0.00 0.00 14:50:01 lo 19.96 19.96 2.06 2.06 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 400.42 257.41 4934.33 64.10 0.00 0.00 0.00 0.00 Average: lo 2.26 2.26 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-23330) 07/12/24 _x86_64_ (8 CPU) 14:42:08 LINUX RESTART (8 CPU) 14:43:00 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 11.10 0.00 0.91 2.58 0.04 85.36 14:44:01 0 3.89 0.00 0.71 2.79 0.07 92.54 14:44:01 1 21.81 0.00 1.31 1.07 0.05 75.76 14:44:01 2 29.37 0.00 1.56 1.52 0.05 67.50 14:44:01 3 7.36 0.00 0.63 0.72 0.03 91.25 14:44:01 4 6.20 0.00 0.67 0.20 0.02 92.91 14:44:01 5 3.70 0.00 0.39 0.02 0.02 95.88 14:44:01 6 4.03 0.00 0.38 5.79 0.02 89.79 14:44:01 7 12.53 0.00 1.65 8.54 0.05 77.23 14:45:01 all 36.27 0.00 1.43 1.60 0.09 60.62 14:45:01 0 16.65 0.00 1.43 4.58 0.08 77.26 14:45:01 1 43.02 0.00 1.85 1.50 0.10 53.53 14:45:01 2 44.96 0.00 2.02 1.24 0.10 51.68 14:45:01 3 33.34 0.00 0.85 0.05 0.08 65.67 14:45:01 4 44.43 0.00 1.55 2.71 0.10 51.21 14:45:01 5 30.09 0.00 1.12 0.74 0.07 67.98 14:45:01 6 38.25 0.00 1.35 1.64 0.10 58.67 14:45:01 7 39.68 0.00 1.24 0.32 0.08 58.68 14:46:01 all 34.69 0.00 1.95 0.80 0.09 62.47 14:46:01 0 34.22 0.00 2.11 4.24 0.10 59.33 14:46:01 1 31.22 0.00 1.76 0.08 0.07 66.87 14:46:01 2 29.42 0.00 1.99 0.10 0.12 68.37 14:46:01 3 31.84 0.00 2.28 0.07 0.08 65.73 14:46:01 4 33.28 0.00 1.91 0.82 0.08 63.91 14:46:01 5 29.35 0.00 1.46 0.35 0.07 68.76 14:46:01 6 44.39 0.00 1.84 0.54 0.07 53.16 14:46:01 7 43.79 0.00 2.28 0.20 0.12 53.62 14:47:01 all 9.92 0.00 2.96 4.81 0.05 82.25 14:47:01 0 19.28 0.00 4.07 25.09 0.10 51.45 14:47:01 1 9.64 0.00 3.12 1.91 0.07 85.27 14:47:01 2 7.50 0.00 2.55 0.39 0.03 89.53 14:47:01 3 7.18 0.00 3.21 0.27 0.03 89.31 14:47:01 4 5.32 0.00 3.07 0.72 0.03 90.86 14:47:01 5 6.67 0.00 2.25 0.18 0.03 90.86 14:47:01 6 14.14 0.00 2.81 8.43 0.07 74.55 14:47:01 7 9.75 0.00 2.61 1.62 0.05 85.98 14:48:01 all 40.07 0.00 7.15 6.16 0.13 46.49 14:48:01 0 39.33 0.00 6.92 4.34 0.15 49.25 14:48:01 1 38.96 0.00 6.95 3.05 0.12 50.92 14:48:01 2 38.68 0.00 8.00 8.60 0.14 44.58 14:48:01 3 39.31 0.00 6.46 9.98 0.14 44.11 14:48:01 4 39.83 0.00 6.71 2.53 0.12 50.81 14:48:01 5 39.77 0.00 7.99 6.89 0.12 45.23 14:48:01 6 40.73 0.00 7.15 8.01 0.14 43.98 14:48:01 7 43.98 0.00 7.01 5.94 0.14 42.93 14:49:01 all 41.57 0.00 4.18 0.54 0.13 53.59 14:49:01 0 42.27 0.00 4.97 0.44 0.13 52.18 14:49:01 1 38.70 0.00 4.03 0.15 0.13 56.99 14:49:01 2 41.57 0.00 4.29 1.29 0.12 52.73 14:49:01 3 43.78 0.00 3.89 0.60 0.10 51.62 14:49:01 4 42.99 0.00 3.89 0.17 0.13 52.82 14:49:01 5 40.11 0.00 4.37 0.22 0.12 55.18 14:49:01 6 40.23 0.00 4.43 0.40 0.13 54.80 14:49:01 7 42.93 0.00 3.55 1.04 0.13 52.35 14:50:01 all 15.44 0.00 3.91 0.93 0.08 79.64 14:50:01 0 13.67 0.00 3.95 0.23 0.08 82.07 14:50:01 1 12.85 0.00 3.48 1.73 0.07 81.87 14:50:01 2 13.13 0.00 4.04 0.49 0.10 82.24 14:50:01 3 11.29 0.00 3.90 0.18 0.08 84.54 14:50:01 4 34.88 0.00 4.92 0.86 0.10 59.24 14:50:01 5 12.43 0.00 3.67 0.32 0.08 83.49 14:50:01 6 11.34 0.00 3.89 0.05 0.08 84.64 14:50:01 7 13.86 0.00 3.46 3.59 0.07 79.02 Average: all 26.95 0.00 3.20 2.48 0.09 67.27 Average: 0 24.11 0.00 3.44 5.93 0.10 66.43 Average: 1 27.98 0.00 3.21 1.35 0.09 67.37 Average: 2 29.22 0.00 3.48 1.93 0.09 65.27 Average: 3 24.81 0.00 3.02 1.68 0.08 70.41 Average: 4 29.47 0.00 3.23 1.14 0.08 66.07 Average: 5 23.09 0.00 3.02 1.24 0.07 72.58 Average: 6 27.52 0.00 3.11 3.55 0.09 65.73 Average: 7 29.44 0.00 3.10 3.04 0.09 64.33