---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4975 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 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 837 26544 0 4786 30874 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:37:88:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe37:88d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:e5:70:25 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-4975) 02/13/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 111.46 36.94 74.51 1729.33 24098.42 02:51:01 127.58 22.91 104.67 2735.94 30132.18 02:52:01 432.17 11.80 420.38 792.94 106624.61 02:53:01 19.51 0.55 18.96 57.99 21362.62 02:54:01 13.75 0.00 13.75 0.00 17655.67 02:55:01 16.28 0.03 16.25 0.80 16902.28 02:56:01 12.90 0.05 12.85 8.00 17528.82 02:57:01 73.00 1.33 71.67 104.78 21123.73 Average: 100.81 9.14 91.67 676.52 31946.14 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30079972 31692896 2859248 8.68 69928 1852756 1435612 4.22 882664 1688160 171872 02:51:01 29282908 31699852 3656312 11.10 97420 2599588 1421492 4.18 976576 2330204 585556 02:52:01 26630776 31107536 6308444 19.15 131464 4517824 5730192 16.86 1634448 4182840 100 02:53:01 24224448 28898704 8714772 26.46 131868 4632400 9133004 26.87 3910860 4295308 256 02:54:01 24208660 28881584 8730560 26.51 131940 4632588 9133004 26.87 3925952 4293780 52 02:55:01 23908800 28587244 9030420 27.42 132160 4637184 9299140 27.36 4223336 4290820 132 02:56:01 23926148 28611884 9013072 27.36 132220 4644164 9281276 27.31 4209476 4286804 6016 02:57:01 27162604 31588852 5776616 17.54 134412 4493544 1550148 4.56 1269976 4047932 1564 Average: 26178040 30133569 6761180 20.53 120176 4001256 5872984 17.28 2629161 3676981 95694 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 ens3 64.96 44.11 1005.68 8.60 0.00 0.00 0.00 0.00 02:50:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 02:51:01 br-eefc70c76283 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 113.70 78.82 2789.24 10.51 0.00 0.00 0.00 0.00 02:51:01 lo 5.40 5.40 0.51 0.51 0.00 0.00 0.00 0.00 02:52:01 vethff51dec 28.94 38.00 2.87 4.44 0.00 0.00 0.00 0.00 02:52:01 br-eefc70c76283 0.62 0.55 0.05 0.32 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 veth9bc613a 0.45 0.75 0.05 0.33 0.00 0.00 0.00 0.00 02:53:01 vethff51dec 42.18 49.73 45.57 21.95 0.00 0.00 0.00 0.00 02:53:01 br-eefc70c76283 1.95 2.37 2.97 6.69 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth9bc613a 0.13 0.25 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 vethff51dec 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 br-eefc70c76283 1.20 1.35 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth9bc613a 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:55:01 vethff51dec 126.11 157.51 268.49 52.00 0.00 0.00 0.00 0.02 02:55:01 br-eefc70c76283 5.95 7.30 10.71 21.43 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth9bc613a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethff51dec 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 br-eefc70c76283 2.40 2.53 0.13 0.18 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth9bc613a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 1016.00 643.93 21463.12 152.96 0.00 0.00 0.00 0.00 02:57:01 lo 61.66 61.66 45.32 45.32 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 89.21 55.01 2592.53 12.48 0.00 0.00 0.00 0.00 Average: lo 7.23 7.23 5.64 5.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4975) 02/13/24 _x86_64_ (8 CPU) 02:48:24 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.18 0.00 0.86 2.03 0.03 86.89 02:50:01 0 1.48 0.00 0.44 0.32 0.00 97.76 02:50:01 1 26.82 0.00 1.55 4.82 0.03 66.78 02:50:01 2 8.09 0.00 0.59 3.39 0.02 87.91 02:50:01 3 14.36 0.00 1.12 0.71 0.03 83.78 02:50:01 4 12.85 0.00 0.90 1.07 0.03 85.15 02:50:01 5 8.20 0.00 0.78 0.51 0.03 90.47 02:50:01 6 5.25 0.00 1.00 5.40 0.05 88.30 02:50:01 7 4.51 0.00 0.49 0.02 0.02 94.96 02:51:01 all 10.69 0.00 1.53 1.99 0.04 85.75 02:51:01 0 24.60 0.00 2.17 1.47 0.07 71.68 02:51:01 1 13.03 0.00 1.57 0.57 0.03 84.80 02:51:01 2 5.51 0.00 1.66 5.19 0.03 87.61 02:51:01 3 4.62 0.00 0.95 0.03 0.02 94.38 02:51:01 4 2.81 0.00 1.30 2.77 0.02 93.10 02:51:01 5 8.23 0.00 1.79 0.03 0.03 89.91 02:51:01 6 4.50 0.00 1.19 3.75 0.02 90.54 02:51:01 7 22.20 0.00 1.61 2.06 0.07 74.07 02:52:01 all 12.17 0.00 5.13 7.11 0.09 75.50 02:52:01 0 14.14 0.00 7.18 28.53 0.12 50.03 02:52:01 1 12.73 0.00 4.18 1.55 0.07 81.47 02:52:01 2 11.07 0.00 4.50 1.99 0.10 82.34 02:52:01 3 12.47 0.00 5.15 1.36 0.08 80.93 02:52:01 4 11.40 0.00 5.77 1.83 0.08 80.91 02:52:01 5 12.87 0.00 5.30 0.86 0.08 80.88 02:52:01 6 12.31 0.00 4.73 16.85 0.09 66.03 02:52:01 7 10.41 0.00 4.27 4.08 0.08 81.15 02:53:01 all 29.01 0.00 2.78 0.80 0.08 67.33 02:53:01 0 25.01 0.00 2.56 0.22 0.07 72.14 02:53:01 1 23.42 0.00 2.04 0.05 0.08 74.40 02:53:01 2 28.95 0.00 2.70 0.07 0.08 68.20 02:53:01 3 28.62 0.00 2.82 0.00 0.07 68.50 02:53:01 4 35.84 0.00 3.35 0.79 0.10 59.93 02:53:01 5 33.66 0.00 3.34 0.03 0.08 62.88 02:53:01 6 27.49 0.00 2.46 1.89 0.10 68.07 02:53:01 7 29.06 0.00 2.95 3.36 0.07 64.56 02:54:01 all 0.89 0.00 0.17 0.91 0.05 97.98 02:54:01 0 0.73 0.00 0.17 0.08 0.07 98.95 02:54:01 1 0.84 0.00 0.13 0.00 0.08 98.95 02:54:01 2 2.24 0.00 0.56 0.15 0.08 96.97 02:54:01 3 0.95 0.00 0.05 0.00 0.02 98.98 02:54:01 4 0.42 0.00 0.13 0.00 0.03 99.42 02:54:01 5 0.77 0.00 0.12 0.00 0.05 99.06 02:54:01 6 0.23 0.00 0.07 0.17 0.03 99.50 02:54:01 7 0.95 0.00 0.10 6.86 0.05 92.04 02:55:01 all 8.04 0.00 0.79 1.37 0.07 89.74 02:55:01 0 6.97 0.00 0.74 0.00 0.07 92.22 02:55:01 1 6.51 0.00 0.65 0.02 0.08 92.74 02:55:01 2 8.39 0.00 0.82 0.02 0.07 90.70 02:55:01 3 7.29 0.00 0.65 0.00 0.05 92.01 02:55:01 4 8.09 0.00 0.79 0.00 0.05 91.08 02:55:01 5 9.43 0.00 0.82 0.02 0.03 89.71 02:55:01 6 9.53 0.00 1.07 0.00 0.08 89.32 02:55:01 7 8.06 0.00 0.80 10.88 0.08 80.17 02:56:01 all 1.24 0.00 0.39 0.85 0.07 97.46 02:56:01 0 0.58 0.00 0.27 0.00 0.05 99.10 02:56:01 1 1.40 0.00 0.27 0.00 0.07 98.26 02:56:01 2 0.79 0.00 0.35 0.00 0.10 98.76 02:56:01 3 2.51 0.00 0.87 0.00 0.07 96.55 02:56:01 4 0.77 0.00 0.33 0.00 0.05 98.85 02:56:01 5 1.53 0.00 0.38 0.00 0.05 98.04 02:56:01 6 1.29 0.00 0.32 0.00 0.07 98.33 02:56:01 7 1.00 0.00 0.32 6.80 0.08 91.80 02:57:01 all 4.78 0.00 0.55 2.01 0.04 92.62 02:57:01 0 17.10 0.00 0.82 0.28 0.05 81.75 02:57:01 1 0.87 0.00 0.50 1.94 0.03 96.66 02:57:01 2 0.82 0.00 0.50 0.15 0.03 98.50 02:57:01 3 1.02 0.00 0.45 0.70 0.03 97.79 02:57:01 4 5.19 0.00 0.70 0.17 0.05 93.89 02:57:01 5 1.60 0.00 0.50 0.81 0.03 97.06 02:57:01 6 1.25 0.00 0.43 0.23 0.03 98.05 02:57:01 7 10.47 0.00 0.49 11.83 0.07 77.14 Average: all 9.61 0.00 1.52 2.12 0.06 86.69 Average: 0 11.33 0.00 1.78 3.82 0.06 83.01 Average: 1 10.66 0.00 1.36 1.11 0.06 86.81 Average: 2 8.21 0.00 1.45 1.36 0.06 88.91 Average: 3 8.95 0.00 1.51 0.35 0.05 89.15 Average: 4 9.66 0.00 1.65 0.83 0.05 87.81 Average: 5 9.51 0.00 1.62 0.28 0.05 88.54 Average: 6 7.72 0.00 1.40 3.50 0.06 87.31 Average: 7 10.83 0.00 1.37 5.75 0.07 81.98