---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4757 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: 2799.998 BogoMIPS: 5599.99 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 13G 143G 8% / 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 834 26471 0 4861 30877 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:6a:9b:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe6a:9bc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:12:8f:8b 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-4757) 02/12/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps bread/s bwrtn/s 07:44:01 97.32 18.01 79.31 1038.74 33978.38 07:45:01 129.55 22.83 106.72 2735.14 40305.02 07:46:01 124.85 0.30 124.56 48.02 70253.42 07:47:01 237.50 13.77 223.73 788.87 68652.68 07:48:01 26.71 0.37 26.35 26.00 27701.77 07:49:01 64.41 1.40 63.01 107.43 14273.53 Average: 113.44 9.41 104.03 789.37 42572.89 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30070520 31685636 2868700 8.71 70320 1854404 1453060 4.28 888472 1688092 188824 07:45:01 29193744 31678108 3745476 11.37 96128 2670036 1605784 4.72 974680 2415532 650380 07:46:01 27181512 31681788 5757708 17.48 118252 4586136 1384660 4.07 982984 4323800 1049632 07:47:01 24484816 29233836 8454404 25.67 125484 4717892 8318824 24.48 3543032 4408616 500 07:48:01 24212944 28990116 8726276 26.49 125976 4751244 7924220 23.31 3845996 4374340 964 07:49:01 27155228 31660036 5783992 17.56 128552 4578716 1450060 4.27 1200584 4122876 1796 Average: 27049794 30821587 5889426 17.88 110785 3859738 3689435 10.86 1905958 3555543 315349 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 lo 1.76 1.76 0.19 0.19 0.00 0.00 0.00 0.00 07:44:01 ens3 59.28 39.96 1005.06 7.33 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 5.40 5.40 0.50 0.50 0.00 0.00 0.00 0.00 07:45:01 br-5f63aff203ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 ens3 113.10 74.89 2790.11 10.61 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 4.97 4.97 0.45 0.45 0.00 0.00 0.00 0.00 07:46:01 br-5f63aff203ba 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 637.46 326.58 23812.26 22.65 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 0.90 0.90 0.06 0.06 0.00 0.00 0.00 0.00 07:47:01 veth3d874a2 1.05 1.22 0.07 0.07 0.00 0.00 0.00 0.00 07:47:01 veth015c2d0 24.22 22.38 12.04 16.89 0.00 0.00 0.00 0.00 07:47:01 br-5f63aff203ba 0.37 0.25 0.01 0.02 0.00 0.00 0.00 0.00 07:48:01 lo 10.53 10.53 2.05 2.05 0.00 0.00 0.00 0.00 07:48:01 veth3d874a2 0.98 1.23 0.26 0.50 0.00 0.00 0.00 0.00 07:48:01 veth015c2d0 42.66 34.01 13.08 46.65 0.00 0.00 0.00 0.00 07:48:01 br-5f63aff203ba 2.93 4.25 1.15 0.66 0.00 0.00 0.00 0.00 07:49:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:49:01 ens3 1279.44 748.15 28567.71 178.35 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.01 4.01 0.55 0.55 0.00 0.00 0.00 0.00 Average: ens3 150.68 84.93 4641.48 20.25 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4757) 02/12/24 _x86_64_ (8 CPU) 07:42:24 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.04 0.00 0.71 2.93 0.04 86.29 07:44:01 0 0.49 0.00 0.20 0.03 0.02 99.25 07:44:01 1 0.08 0.00 0.05 0.07 0.03 99.76 07:44:01 2 0.90 0.00 0.25 0.24 0.02 98.59 07:44:01 3 2.23 0.00 0.32 18.83 0.03 78.59 07:44:01 4 34.09 0.00 1.75 3.19 0.08 60.88 07:44:01 5 29.12 0.00 1.75 0.58 0.07 68.49 07:44:01 6 8.66 0.00 0.63 0.15 0.03 90.53 07:44:01 7 4.73 0.00 0.70 0.39 0.03 94.15 07:45:01 all 10.32 0.00 1.65 3.17 0.08 84.77 07:45:01 0 10.55 0.00 1.33 0.32 0.08 87.72 07:45:01 1 15.46 0.00 2.44 3.33 0.08 78.69 07:45:01 2 4.31 0.00 1.75 4.13 0.08 89.73 07:45:01 3 6.31 0.00 0.99 11.04 0.07 81.60 07:45:01 4 5.54 0.00 1.12 0.43 0.05 92.85 07:45:01 5 4.85 0.00 1.99 2.91 0.08 90.16 07:45:01 6 8.23 0.00 1.20 0.05 0.07 90.45 07:45:01 7 27.41 0.00 2.40 3.14 0.15 66.90 07:46:01 all 8.49 0.00 5.08 11.47 0.25 74.71 07:46:01 0 6.82 0.00 5.06 49.64 0.17 38.31 07:46:01 1 8.65 0.00 5.73 1.81 0.15 83.66 07:46:01 2 8.82 0.00 4.52 12.11 0.13 74.42 07:46:01 3 10.58 0.00 4.91 1.96 0.19 82.36 07:46:01 4 9.02 0.00 5.74 9.10 0.19 75.96 07:46:01 5 8.45 0.00 4.75 0.00 0.14 86.67 07:46:01 6 7.71 0.00 5.54 14.20 0.87 71.67 07:46:01 7 7.85 0.00 4.40 2.79 0.19 84.78 07:47:01 all 30.08 0.00 4.77 4.75 0.15 60.25 07:47:01 0 26.60 0.00 4.13 6.85 0.10 62.32 07:47:01 1 29.32 0.00 6.16 7.92 0.17 56.43 07:47:01 2 30.50 0.00 3.91 4.45 0.15 60.99 07:47:01 3 33.86 0.00 4.43 4.80 0.15 56.77 07:47:01 4 33.97 0.00 4.92 3.26 0.15 57.70 07:47:01 5 25.02 0.00 4.62 2.09 0.13 68.14 07:47:01 6 36.53 0.00 6.03 7.02 0.15 50.27 07:47:01 7 24.90 0.00 4.00 1.62 0.15 69.33 07:48:01 all 17.11 0.00 2.15 1.61 0.11 79.02 07:48:01 0 14.85 0.00 1.47 0.27 0.08 83.32 07:48:01 1 17.48 0.00 2.31 0.15 0.17 79.90 07:48:01 2 16.61 0.00 2.45 4.19 0.10 76.66 07:48:01 3 15.98 0.00 2.20 0.55 0.15 81.12 07:48:01 4 16.59 0.00 1.65 7.53 0.10 74.13 07:48:01 5 16.91 0.00 2.11 0.05 0.08 80.84 07:48:01 6 19.70 0.00 2.66 0.17 0.10 77.37 07:48:01 7 18.73 0.00 2.35 0.02 0.08 78.82 07:49:01 all 5.20 0.00 0.59 1.03 0.03 93.14 07:49:01 0 14.45 0.00 0.70 0.30 0.05 84.50 07:49:01 1 0.93 0.00 0.53 0.83 0.02 97.68 07:49:01 2 0.78 0.00 0.37 0.00 0.02 98.83 07:49:01 3 3.77 0.00 0.65 0.17 0.03 95.38 07:49:01 4 3.98 0.00 0.65 5.80 0.05 89.52 07:49:01 5 1.03 0.00 0.33 0.03 0.02 98.58 07:49:01 6 16.00 0.00 0.80 0.15 0.03 83.01 07:49:01 7 0.69 0.00 0.62 0.97 0.05 97.68 Average: all 13.54 0.00 2.49 4.15 0.11 79.71 Average: 0 12.32 0.00 2.15 9.53 0.08 75.91 Average: 1 12.01 0.00 2.87 2.35 0.10 82.67 Average: 2 10.29 0.00 2.20 4.18 0.08 83.24 Average: 3 12.12 0.00 2.25 6.20 0.10 79.33 Average: 4 17.15 0.00 2.63 4.88 0.10 75.23 Average: 5 14.20 0.00 2.58 0.95 0.09 82.19 Average: 6 16.14 0.00 2.81 3.63 0.21 77.20 Average: 7 14.07 0.00 2.41 1.49 0.11 81.92