---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39609 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 953 24220 0 6993 30758 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:c3:d1:45 brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fec3:d145/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:ac:77:7f 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-39609) 09/18/24 _x86_64_ (8 CPU) 15:46:37 LINUX RESTART (8 CPU) 15:47:02 tps rtps wtps bread/s bwrtn/s 15:48:01 338.79 72.73 266.06 4689.37 59013.05 15:49:01 213.33 50.06 163.27 3750.44 38754.74 15:50:01 65.79 12.86 52.92 2365.61 22265.22 15:51:01 118.00 1.45 116.55 150.51 53564.94 15:52:01 322.48 2.93 319.54 404.40 118217.66 15:53:01 160.33 0.42 159.91 35.85 29009.26 15:54:01 93.38 0.25 93.13 29.33 19796.97 Average: 187.08 19.97 167.11 1624.85 48636.75 15:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 30051204 31608004 2888016 8.77 69228 1798176 1502564 4.42 965996 1628908 153156 15:49:01 28816612 30951064 4122608 12.52 87100 2340992 2198160 6.47 1754924 2038628 20240 15:50:01 27443368 30265272 5495852 16.68 92688 3010940 2490924 7.33 2571572 2568300 473604 15:51:01 26540892 31603424 6398328 19.42 135624 5096564 1494548 4.40 1441368 4471780 1567044 15:52:01 22857360 29695104 10081860 30.61 178152 6688048 8730624 25.69 3554920 5857668 124412 15:53:01 20062628 27109392 12876592 39.09 190336 6858356 11971452 35.22 6254728 5902856 7580 15:54:01 21064952 28211236 11874268 36.05 192612 7002892 6239652 18.36 5313252 5905040 232 Average: 25262431 29920499 7676789 23.31 135106 4685138 4946846 14.55 3122394 4053311 335181 15:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 15:48:01 ens3 379.02 276.19 1657.91 77.49 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 15:49:01 ens3 743.49 498.42 5641.52 112.76 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:50:01 ens3 974.85 605.83 2954.88 190.24 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 lo 8.60 8.60 0.94 0.94 0.00 0.00 0.00 0.00 15:51:01 ens3 1028.65 603.57 14239.67 126.53 0.00 0.00 0.00 0.00 15:52:01 veth004f8ba 9.15 11.18 1.47 2.55 0.00 0.00 0.00 0.00 15:52:01 vethef9e8b4 0.08 0.22 0.01 0.02 0.00 0.00 0.00 0.00 15:52:01 br-93195336d93c 22.06 21.39 5.00 3.90 0.00 0.00 0.90 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 veth004f8ba 8.28 10.65 2.69 3.13 0.00 0.00 0.00 0.00 15:53:01 vethef9e8b4 155.00 149.00 331.20 13.03 0.00 0.00 0.00 0.03 15:53:01 br-93195336d93c 22.48 22.24 7.43 6.39 0.00 0.00 0.40 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 vethef9e8b4 123.83 98.85 13.76 16.73 0.00 0.00 0.00 0.00 15:54:01 br-93195336d93c 135.74 136.96 49.54 55.24 0.00 0.00 0.07 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 br-5358e5b747e0 122.31 97.38 11.91 16.52 0.00 0.00 0.00 0.00 Average: vethef9e8b4 39.94 35.52 49.40 4.26 0.00 0.00 0.00 0.00 Average: br-93195336d93c 25.82 25.86 8.87 9.38 0.00 0.00 0.20 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-5358e5b747e0 17.51 13.94 1.71 2.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39609) 09/18/24 _x86_64_ (8 CPU) 15:46:37 LINUX RESTART (8 CPU) 15:47:02 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 10.08 0.00 1.23 4.46 0.04 84.19 15:48:01 0 6.33 0.00 1.21 13.99 0.05 78.41 15:48:01 1 11.27 0.00 0.92 0.41 0.02 87.39 15:48:01 2 9.88 0.00 1.00 0.95 0.05 88.11 15:48:01 3 26.86 0.00 1.99 1.84 0.07 69.24 15:48:01 4 13.88 0.00 1.38 1.02 0.03 83.68 15:48:01 5 4.58 0.00 0.82 12.44 0.02 82.14 15:48:01 6 3.11 0.00 0.70 0.68 0.07 95.44 15:48:01 7 4.66 0.00 1.85 4.37 0.03 89.09 15:49:01 all 23.14 0.00 2.87 2.12 0.07 71.80 15:49:01 0 22.86 0.00 0.97 7.93 0.07 68.18 15:49:01 1 17.03 0.00 0.54 0.07 0.07 82.30 15:49:01 2 20.84 0.00 1.98 3.29 0.10 73.79 15:49:01 3 25.85 0.00 1.69 1.05 0.07 71.34 15:49:01 4 38.61 0.00 2.05 1.74 0.08 57.52 15:49:01 5 15.63 0.00 12.03 0.94 0.06 71.34 15:49:01 6 24.73 0.00 1.19 1.27 0.05 72.75 15:49:01 7 20.48 0.00 1.34 0.82 0.07 77.29 15:50:01 all 45.96 0.00 1.41 0.82 0.09 51.72 15:50:01 0 31.70 0.00 0.95 4.00 0.10 63.24 15:50:01 1 48.07 0.00 2.11 0.42 0.08 49.31 15:50:01 2 44.38 0.00 1.56 0.37 0.10 53.58 15:50:01 3 45.29 0.00 1.51 1.34 0.10 51.77 15:50:01 4 47.30 0.00 1.54 0.25 0.10 50.80 15:50:01 5 54.17 0.00 1.37 0.15 0.08 44.22 15:50:01 6 56.15 0.00 0.95 0.02 0.08 42.79 15:50:01 7 40.62 0.00 1.30 0.00 0.07 58.01 15:51:01 all 16.36 0.00 3.50 4.22 0.06 75.86 15:51:01 0 10.17 0.00 3.31 0.82 0.03 85.66 15:51:01 1 12.15 0.00 2.75 0.89 0.05 84.16 15:51:01 2 13.58 0.00 3.48 20.15 0.07 62.72 15:51:01 3 10.31 0.00 3.56 1.62 0.07 84.45 15:51:01 4 27.57 0.00 3.65 6.50 0.07 62.20 15:51:01 5 14.84 0.00 3.84 1.15 0.05 80.12 15:51:01 6 21.05 0.00 3.49 2.15 0.07 73.24 15:51:01 7 21.11 0.00 3.90 0.47 0.08 74.44 15:52:01 all 32.65 0.00 5.65 8.64 0.11 52.96 15:52:01 0 31.63 0.00 5.78 10.08 0.08 52.43 15:52:01 1 34.42 0.00 6.59 22.88 0.12 35.99 15:52:01 2 34.68 0.00 5.54 10.35 0.08 49.35 15:52:01 3 33.43 0.00 4.85 0.49 0.08 61.14 15:52:01 4 32.55 0.00 5.31 0.95 0.12 61.07 15:52:01 5 31.41 0.00 5.27 2.30 0.15 60.86 15:52:01 6 32.85 0.00 5.54 1.11 0.08 60.42 15:52:01 7 30.20 0.00 6.35 21.05 0.12 42.28 15:53:01 all 38.65 0.00 3.25 1.94 0.13 56.02 15:53:01 0 34.58 0.00 3.69 2.81 0.13 58.78 15:53:01 1 43.14 0.00 3.33 1.04 0.12 52.37 15:53:01 2 37.45 0.00 3.38 1.73 0.13 57.30 15:53:01 3 35.01 0.00 3.73 1.24 0.13 59.88 15:53:01 4 42.35 0.00 3.20 1.80 0.13 52.51 15:53:01 5 43.37 0.00 2.84 4.96 0.12 48.71 15:53:01 6 38.93 0.00 3.32 0.64 0.13 56.98 15:53:01 7 34.39 0.00 2.52 1.29 0.17 61.63 15:54:01 all 22.99 0.00 3.99 1.50 0.16 71.36 15:54:01 0 20.24 0.00 4.23 1.46 0.17 73.91 15:54:01 1 23.39 0.00 4.11 0.84 0.14 71.53 15:54:01 2 24.78 0.00 3.98 2.61 0.15 68.47 15:54:01 3 23.41 0.00 3.75 0.62 0.17 72.05 15:54:01 4 21.61 0.00 3.98 0.27 0.15 73.98 15:54:01 5 23.78 0.00 3.88 1.86 0.17 70.31 15:54:01 6 22.89 0.00 3.98 0.51 0.15 72.47 15:54:01 7 23.79 0.00 3.96 3.86 0.17 68.21 Average: all 27.14 0.00 3.13 3.38 0.09 66.26 Average: 0 22.53 0.00 2.87 5.86 0.09 68.65 Average: 1 27.08 0.00 2.90 3.77 0.08 66.16 Average: 2 26.54 0.00 2.99 5.64 0.10 64.74 Average: 3 28.61 0.00 3.01 1.17 0.10 67.11 Average: 4 32.03 0.00 3.02 1.79 0.10 63.06 Average: 5 26.68 0.00 4.44 3.34 0.09 65.45 Average: 6 28.58 0.00 2.74 0.91 0.09 67.67 Average: 7 25.07 0.00 3.03 4.52 0.10 67.27