---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15023 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 14G 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 891 24534 0 6741 30820 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:06:f1:0f brd ff:ff:ff:ff:ff:ff inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe06:f10f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:01:83:4d 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-15023) 01/25/24 _x86_64_ (8 CPU) 13:40:20 LINUX RESTART (8 CPU) 13:41:02 tps rtps wtps bread/s bwrtn/s 13:42:01 101.08 17.88 83.21 1037.65 26343.87 13:43:01 182.52 49.99 132.53 3740.71 38674.62 13:44:01 66.41 13.36 53.04 2437.99 25680.79 13:45:01 100.43 3.85 96.58 482.32 57879.29 13:46:01 203.47 3.52 199.95 409.40 70177.10 13:47:02 258.26 0.50 257.76 40.39 79180.67 13:48:01 57.75 0.00 57.75 0.00 20923.10 13:49:01 65.07 1.20 63.87 69.86 3073.49 Average: 129.58 11.30 118.29 1029.42 40311.09 13:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:42:01 30096040 31727136 2843180 8.63 71792 1867916 1393460 4.10 853212 1697028 179984 13:43:01 28858616 30988776 4080604 12.39 86788 2336804 2487536 7.32 1699168 2054776 20352 13:44:01 27502860 30421680 5436360 16.50 93744 3104100 2516868 7.41 2465344 2612296 594048 13:45:01 27769244 31631848 5169976 15.70 112292 3989168 1375340 4.05 1390976 3368592 415560 13:46:01 23292572 30212172 9646648 29.29 160732 6775092 6896992 20.29 2966532 6067596 1815244 13:47:02 21622116 28386580 11317104 34.36 183772 6589808 10584580 31.14 4916648 5723172 6420 13:48:01 19880768 26792832 13058452 39.64 185492 6735476 11726148 34.50 6564932 5808232 220 13:49:01 25122532 31558248 7816688 23.73 189320 6334220 1534456 4.51 1872324 5362532 43752 Average: 25518094 30214909 7421126 22.53 135492 4716573 4814422 14.17 2841142 4086778 384448 13:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:42:01 ens3 54.35 36.88 913.24 7.07 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 13:43:01 ens3 627.16 447.04 5225.04 114.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 13:44:01 ens3 1189.74 869.86 2805.05 285.60 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:45:01 ens3 210.60 152.76 2277.69 38.06 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 br-aaa4fb423bda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 13:46:01 veth07fe0c8 3.88 5.72 0.70 0.96 0.00 0.00 0.00 0.00 13:46:01 veth9629878 0.00 0.83 0.00 0.18 0.00 0.00 0.00 0.00 13:46:01 br-caf4975f53e2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 ens3 1128.26 572.82 21065.55 42.14 0.00 0.00 0.00 0.00 13:47:02 vethb994037 150.06 155.39 13.19 331.28 0.00 0.00 0.00 0.03 13:47:02 veth07fe0c8 0.75 1.53 0.11 0.24 0.00 0.00 0.00 0.00 13:47:02 veth9629878 0.00 0.38 0.00 0.09 0.00 0.00 0.00 0.00 13:47:02 vetha31390e 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 13:48:01 vethb994037 1.14 1.39 0.19 0.17 0.00 0.00 0.00 0.00 13:48:01 veth07fe0c8 0.17 0.36 0.01 0.02 0.00 0.00 0.00 0.00 13:48:01 veth9629878 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 vetha31390e 8.47 4.76 4.90 0.53 0.00 0.00 0.00 0.00 13:49:01 ens3 3690.57 2414.66 34014.79 598.90 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 20.11 20.11 2.06 2.06 0.00 0.00 0.00 0.00 Average: ens3 422.96 275.67 4151.69 68.00 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: lo 2.01 2.01 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15023) 01/25/24 _x86_64_ (8 CPU) 13:40:20 LINUX RESTART (8 CPU) 13:41:02 CPU %user %nice %system %iowait %steal %idle 13:42:01 all 9.07 0.00 0.61 3.39 0.03 86.90 13:42:01 0 9.55 0.00 0.56 0.22 0.02 89.66 13:42:01 1 25.48 0.00 1.63 18.42 0.05 54.42 13:42:01 2 0.78 0.00 0.25 2.24 0.03 96.69 13:42:01 3 8.24 0.00 0.46 0.12 0.03 91.15 13:42:01 4 5.53 0.00 0.42 4.29 0.03 89.72 13:42:01 5 4.75 0.00 0.44 0.42 0.03 94.35 13:42:01 6 4.38 0.00 0.27 0.27 0.02 95.06 13:42:01 7 13.86 0.00 0.81 1.19 0.02 84.12 13:43:01 all 19.20 0.00 1.17 3.14 0.06 76.43 13:43:01 0 19.16 0.00 1.49 1.20 0.05 78.10 13:43:01 1 17.94 0.00 1.25 16.43 0.05 64.33 13:43:01 2 19.83 0.00 1.45 1.77 0.05 76.89 13:43:01 3 12.46 0.00 1.09 0.99 0.05 85.42 13:43:01 4 15.45 0.00 1.26 3.18 0.07 80.03 13:43:01 5 20.31 0.00 1.00 0.29 0.05 78.35 13:43:01 6 21.22 0.00 0.62 0.20 0.05 77.91 13:43:01 7 27.27 0.00 1.25 0.94 0.07 70.48 13:44:01 all 46.01 0.00 1.65 1.08 0.08 51.18 13:44:01 0 41.28 0.00 1.47 0.03 0.07 57.14 13:44:01 1 55.16 0.00 2.08 3.35 0.08 39.33 13:44:01 2 31.83 0.00 1.62 0.07 0.07 66.42 13:44:01 3 36.85 0.00 1.45 3.39 0.08 58.22 13:44:01 4 54.41 0.00 1.06 0.03 0.08 44.41 13:44:01 5 57.04 0.00 1.82 0.90 0.08 40.15 13:44:01 6 43.30 0.00 1.91 0.69 0.07 54.03 13:44:01 7 48.25 0.00 1.80 0.17 0.10 49.69 13:45:01 all 13.61 0.00 1.58 2.95 0.06 81.80 13:45:01 0 20.47 0.00 1.76 0.13 0.07 77.57 13:45:01 1 31.28 0.00 2.38 2.56 0.08 63.69 13:45:01 2 13.94 0.00 1.58 0.05 0.05 84.39 13:45:01 3 7.90 0.00 1.26 15.74 0.08 75.02 13:45:01 4 7.89 0.00 1.40 0.02 0.05 90.63 13:45:01 5 7.99 0.00 1.47 0.10 0.05 90.39 13:45:01 6 8.61 0.00 1.34 1.02 0.05 88.98 13:45:01 7 10.84 0.00 1.42 4.01 0.07 83.66 13:46:01 all 30.13 0.00 5.95 3.72 0.09 60.12 13:46:01 0 29.72 0.00 5.51 0.14 0.08 64.55 13:46:01 1 30.41 0.00 5.99 1.02 0.08 62.50 13:46:01 2 33.30 0.00 6.45 0.22 0.10 59.94 13:46:01 3 29.89 0.00 5.80 2.55 0.08 61.68 13:46:01 4 29.29 0.00 5.77 2.36 0.08 62.50 13:46:01 5 29.28 0.00 7.00 14.91 0.09 48.72 13:46:01 6 29.76 0.00 5.45 0.91 0.08 63.79 13:46:01 7 29.35 0.00 5.66 7.74 0.09 57.17 13:47:02 all 30.77 0.00 3.66 6.14 0.11 59.31 13:47:02 0 30.36 0.00 3.69 0.93 0.12 64.90 13:47:02 1 32.46 0.00 3.35 1.78 0.12 62.30 13:47:02 2 34.59 0.00 3.81 1.16 0.10 60.34 13:47:02 3 29.02 0.00 4.11 2.87 0.10 63.90 13:47:02 4 30.95 0.00 3.41 12.07 0.14 53.44 13:47:02 5 22.29 0.00 2.96 6.84 0.10 67.82 13:47:02 6 35.53 0.00 4.54 21.93 0.10 37.90 13:47:02 7 31.00 0.00 3.40 1.60 0.10 63.89 13:48:01 all 19.83 0.00 1.36 1.19 0.10 77.51 13:48:01 0 14.57 0.00 1.75 0.15 0.10 83.43 13:48:01 1 24.49 0.00 1.46 0.03 0.12 73.89 13:48:01 2 20.99 0.00 1.25 0.15 0.10 77.51 13:48:01 3 20.73 0.00 1.30 0.27 0.10 77.60 13:48:01 4 19.43 0.00 1.43 0.73 0.10 78.30 13:48:01 5 12.02 0.00 0.99 2.28 0.10 84.60 13:48:01 6 17.48 0.00 1.62 0.75 0.10 80.04 13:48:01 7 29.04 0.00 1.08 5.19 0.10 64.59 13:49:01 all 13.56 0.00 1.64 0.38 0.07 84.37 13:49:01 0 8.10 0.00 1.86 1.20 0.08 88.76 13:49:01 1 10.09 0.00 1.49 0.38 0.07 87.97 13:49:01 2 12.93 0.00 1.51 0.17 0.07 85.33 13:49:01 3 7.58 0.00 1.35 0.23 0.05 90.78 13:49:01 4 9.02 0.00 1.64 0.13 0.05 89.16 13:49:01 5 12.61 0.00 1.22 0.05 0.07 86.05 13:49:01 6 24.27 0.00 2.44 0.55 0.08 72.66 13:49:01 7 23.91 0.00 1.59 0.25 0.08 74.17 Average: all 22.78 0.00 2.20 2.75 0.07 72.20 Average: 0 21.65 0.00 2.26 0.50 0.07 75.52 Average: 1 28.39 0.00 2.45 5.49 0.08 63.58 Average: 2 21.06 0.00 2.24 0.73 0.07 75.90 Average: 3 19.08 0.00 2.10 3.28 0.07 75.47 Average: 4 21.49 0.00 2.05 2.85 0.08 73.54 Average: 5 20.82 0.00 2.11 3.21 0.07 73.79 Average: 6 23.06 0.00 2.27 3.28 0.07 71.31 Average: 7 26.69 0.00 2.12 2.62 0.08 68.49