---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-31223 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 905 24310 0 6950 30806 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:e6:b8:e2 brd ff:ff:ff:ff:ff:ff inet 10.30.107.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fee6:b8e2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:31:2d:9d:93 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-31223) 08/15/24 _x86_64_ (8 CPU) 11:46:26 LINUX RESTART (8 CPU) 11:47:01 tps rtps wtps bread/s bwrtn/s 11:48:01 271.69 39.86 231.83 1816.23 26124.98 11:49:01 203.13 50.61 152.52 3824.96 40297.02 11:50:01 66.77 12.83 53.94 2376.80 25057.82 11:51:01 103.87 3.75 100.12 484.45 57411.50 11:52:01 296.67 4.88 291.79 420.79 117411.26 11:53:01 198.05 0.45 197.60 22.66 37251.05 11:54:01 55.17 0.02 55.16 1.47 21520.55 11:55:01 78.91 1.90 77.01 95.30 10474.24 Average: 159.28 14.29 145.00 1130.27 41944.37 11:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 30131416 31700908 2807804 8.52 70064 1810776 1343096 3.95 875448 1639816 148096 11:49:01 28807588 30947788 4131632 12.54 87400 2346484 1976184 5.81 1761704 2038956 25444 11:50:01 26531164 29846612 6408056 19.45 94912 3493444 3041980 8.95 3084768 2945384 956940 11:51:01 26747456 31617728 6191764 18.80 134716 4912584 1437356 4.23 1437204 4275332 1351084 11:52:01 23162408 29812616 9776812 29.68 172772 6517740 7464404 21.96 3381764 5752320 91640 11:53:01 21277796 28283396 11661424 35.40 190352 6816740 11023820 32.43 5032952 5910300 7568 11:54:01 19942904 27104044 12996316 39.46 191804 6962412 11790428 34.69 6259268 6011916 1616 11:55:01 24893900 31545664 8045320 24.42 194428 6529972 1549376 4.56 1920504 5521820 2088 Average: 25186829 30107344 7752391 23.54 142056 4923769 4953330 14.57 2969202 4261980 323060 11:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 ens3 181.67 130.29 1126.29 46.11 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 11:49:01 ens3 530.79 405.53 5578.28 84.09 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 11:50:01 ens3 1125.40 805.62 3064.12 267.18 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:51:01 ens3 696.42 388.35 9478.65 95.87 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 br-eff5bb2beff3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 5.47 5.47 0.63 0.63 0.00 0.00 0.00 0.00 11:52:01 vethea3077e 2.07 3.22 0.24 0.68 0.00 0.00 0.00 0.00 11:52:01 vethaff796d 0.00 1.10 0.00 0.46 0.00 0.00 0.00 0.00 11:52:01 ens3 519.56 284.71 15304.64 22.09 0.00 0.00 0.00 0.00 11:52:01 veth2597e13 0.00 1.02 0.00 0.46 0.00 0.00 0.00 0.00 11:53:01 vethea3077e 3.07 5.25 0.41 0.64 0.00 0.00 0.00 0.00 11:53:01 vethaff796d 0.00 0.62 0.00 0.25 0.00 0.00 0.00 0.00 11:53:01 ens3 51.77 40.22 705.39 11.09 0.00 0.00 0.00 0.00 11:53:01 veth7c66446 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:54:01 vethea3077e 4.33 5.95 4.70 4.51 0.00 0.00 0.00 0.00 11:54:01 vethaff796d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 2.77 2.23 0.59 0.82 0.00 0.00 0.00 0.00 11:54:01 veth7c66446 16.30 9.68 9.47 0.97 0.00 0.00 0.00 0.00 11:55:01 ens3 79.67 56.15 77.64 46.52 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 19.63 19.63 1.99 1.99 0.00 0.00 0.00 0.00 Average: ens3 398.49 264.13 4417.01 71.72 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 1.97 1.97 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-31223) 08/15/24 _x86_64_ (8 CPU) 11:46:26 LINUX RESTART (8 CPU) 11:47:01 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 9.22 0.00 1.11 2.89 0.07 86.71 11:48:01 0 4.41 0.00 1.64 0.24 0.03 93.68 11:48:01 1 9.79 0.00 0.94 0.98 0.16 88.14 11:48:01 2 2.05 0.00 0.49 0.34 0.05 97.07 11:48:01 3 3.05 0.00 0.76 0.87 0.05 95.27 11:48:01 4 25.99 0.00 1.70 11.22 0.09 61.00 11:48:01 5 18.18 0.00 1.45 4.88 0.05 75.44 11:48:01 6 4.04 0.00 1.21 4.07 0.03 90.65 11:48:01 7 6.04 0.00 0.56 0.27 0.05 93.07 11:49:01 all 28.04 0.00 1.38 2.55 0.07 67.95 11:49:01 0 28.44 0.00 1.09 0.35 0.05 70.07 11:49:01 1 34.94 0.00 1.19 1.31 0.08 62.48 11:49:01 2 29.99 0.00 1.40 1.19 0.08 67.34 11:49:01 3 27.04 0.00 0.87 0.99 0.07 71.03 11:49:01 4 25.05 0.00 1.76 9.79 0.08 63.33 11:49:01 5 18.80 0.00 1.71 1.40 0.05 78.04 11:49:01 6 22.20 0.00 1.32 3.11 0.05 73.32 11:49:01 7 37.89 0.00 1.72 2.31 0.08 57.99 11:50:01 all 41.51 0.00 1.92 1.36 0.09 55.12 11:50:01 0 35.05 0.00 1.72 0.08 0.08 63.06 11:50:01 1 42.38 0.00 1.69 0.20 0.07 55.66 11:50:01 2 49.37 0.00 1.62 0.05 0.10 48.85 11:50:01 3 55.64 0.00 2.37 0.20 0.10 41.69 11:50:01 4 44.84 0.00 2.72 0.45 0.10 51.89 11:50:01 5 36.05 0.00 1.74 0.13 0.10 61.97 11:50:01 6 32.65 0.00 1.24 9.27 0.08 56.75 11:50:01 7 36.14 0.00 2.29 0.52 0.07 60.98 11:51:01 all 15.24 0.00 2.78 3.67 0.06 78.26 11:51:01 0 7.79 0.00 2.96 6.11 0.03 83.10 11:51:01 1 19.68 0.00 3.52 0.32 0.05 76.43 11:51:01 2 13.36 0.00 2.68 9.12 0.10 74.74 11:51:01 3 12.73 0.00 2.17 0.17 0.03 84.91 11:51:01 4 19.43 0.00 3.03 6.52 0.05 70.97 11:51:01 5 22.02 0.00 2.70 3.79 0.05 71.44 11:51:01 6 16.80 0.00 3.12 2.86 0.05 77.17 11:51:01 7 10.07 0.00 2.05 0.49 0.03 87.37 11:52:01 all 32.11 0.00 5.86 6.68 0.10 55.25 11:52:01 0 30.03 0.00 7.83 34.13 0.12 27.90 11:52:01 1 32.38 0.00 5.83 1.98 0.12 59.70 11:52:01 2 30.34 0.00 5.23 1.08 0.08 63.26 11:52:01 3 31.81 0.00 4.99 6.02 0.12 57.06 11:52:01 4 33.12 0.00 5.55 9.07 0.08 52.17 11:52:01 5 36.58 0.00 7.04 0.86 0.12 55.40 11:52:01 6 29.11 0.00 5.74 0.36 0.12 64.67 11:52:01 7 33.56 0.00 4.68 0.03 0.10 61.63 11:53:01 all 34.48 0.00 3.82 2.71 0.12 58.88 11:53:01 0 36.61 0.00 3.58 1.85 0.10 57.86 11:53:01 1 39.46 0.00 3.36 0.84 0.12 56.21 11:53:01 2 38.57 0.00 3.90 1.73 0.13 55.66 11:53:01 3 31.91 0.00 4.21 3.09 0.10 60.69 11:53:01 4 32.52 0.00 3.99 2.44 0.12 60.94 11:53:01 5 31.34 0.00 4.44 3.98 0.12 60.12 11:53:01 6 30.02 0.00 3.50 3.77 0.12 62.59 11:53:01 7 35.37 0.00 3.56 4.00 0.12 56.95 11:54:01 all 20.92 0.00 1.97 1.21 0.11 75.80 11:54:01 0 23.73 0.00 1.91 0.07 0.12 74.17 11:54:01 1 18.78 0.00 2.22 0.47 0.12 78.42 11:54:01 2 18.14 0.00 2.24 0.25 0.10 79.27 11:54:01 3 19.54 0.00 2.02 0.25 0.12 78.08 11:54:01 4 18.84 0.00 1.82 6.62 0.10 72.62 11:54:01 5 26.79 0.00 1.66 0.45 0.10 71.00 11:54:01 6 19.03 0.00 1.90 0.39 0.10 78.58 11:54:01 7 22.49 0.00 1.93 1.14 0.12 74.32 11:55:01 all 9.35 0.00 1.45 0.73 0.06 88.40 11:55:01 0 6.56 0.00 1.57 0.27 0.05 91.55 11:55:01 1 5.80 0.00 1.34 0.28 0.05 92.53 11:55:01 2 15.54 0.00 1.39 0.50 0.05 82.52 11:55:01 3 4.27 0.00 1.19 0.02 0.07 94.46 11:55:01 4 3.08 0.00 1.37 4.02 0.07 91.46 11:55:01 5 3.44 0.00 1.39 0.37 0.03 94.77 11:55:01 6 31.67 0.00 1.68 0.22 0.07 66.36 11:55:01 7 4.55 0.00 1.71 0.20 0.03 93.50 Average: all 23.93 0.00 2.54 2.72 0.08 70.73 Average: 0 21.64 0.00 2.78 5.36 0.07 70.15 Average: 1 25.48 0.00 2.52 0.79 0.10 71.11 Average: 2 24.85 0.00 2.38 1.79 0.09 70.88 Average: 3 23.44 0.00 2.33 1.45 0.08 72.70 Average: 4 25.34 0.00 2.75 6.22 0.09 65.60 Average: 5 24.12 0.00 2.76 1.98 0.08 71.06 Average: 6 23.15 0.00 2.46 3.01 0.08 71.30 Average: 7 23.41 0.00 2.33 1.13 0.08 73.06