---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2288 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 831 26521 0 4814 30880 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:04:03:8e brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fe04:38e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:29:26:85 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-2288) 11/21/23 _x86_64_ (8 CPU) 02:48:32 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 140.98 38.54 102.43 1750.11 77281.52 02:51:01 139.97 22.49 117.48 2683.37 59633.32 02:52:01 425.36 12.26 413.10 836.53 91562.49 02:53:01 9.17 0.75 8.42 54.12 3897.70 02:54:02 2.30 0.02 2.28 0.13 42.24 02:55:01 6.54 0.00 6.54 0.00 252.75 02:56:01 1.32 0.02 1.30 3.73 27.32 02:57:01 55.72 1.33 54.39 104.78 3462.46 Average: 97.86 9.45 88.41 680.53 29580.46 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30168328 31754004 2770884 8.41 67572 1829108 1390464 4.09 821992 1665364 166204 02:51:01 29716672 31733408 3222540 9.78 89340 2219772 1383936 4.07 896436 2004668 171232 02:52:01 26511372 31017880 6427840 19.51 131360 4546632 5830336 17.15 1715564 4221600 100 02:53:01 24285140 28982512 8654072 26.27 131736 4661100 9127920 26.86 3815676 4330432 252 02:54:02 24276208 28973928 8663004 26.30 131804 4661288 9107592 26.80 3824220 4330600 268 02:55:01 23792040 28498972 9147172 27.77 132016 4665860 9270164 27.27 4301872 4331320 24 02:56:01 23812868 28520832 9126344 27.71 132072 4666736 9409896 27.69 4282104 4331444 960 02:57:01 27140612 31596488 5798600 17.60 134384 4521664 1520368 4.47 1249472 4089708 17108 Average: 26212905 30134753 6726307 20.42 118786 3971520 5880084 17.30 2613417 3663142 44518 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 147.91 89.19 994.76 16.27 0.00 0.00 0.00 0.00 02:50:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 80.79 58.83 989.82 9.91 0.00 0.00 0.00 0.00 02:51:01 lo 4.47 4.47 0.42 0.42 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 02:52:01 veth966822a 0.45 0.58 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 br-80f15d8bd37c 0.62 0.55 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 veth4bad65d 0.55 0.72 0.03 0.04 0.00 0.00 0.00 0.00 02:52:01 veth3815e85 0.15 0.43 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 veth966822a 1.47 1.78 0.52 2.70 0.00 0.00 0.00 0.00 02:53:01 br-80f15d8bd37c 1.95 2.33 2.94 6.68 0.00 0.00 0.00 0.00 02:53:01 veth4bad65d 31.54 28.30 19.41 31.03 0.00 0.00 0.00 0.00 02:53:01 veth3815e85 2.15 2.13 7.85 2.58 0.00 0.00 0.00 0.00 02:54:02 veth966822a 0.30 0.38 0.27 0.04 0.00 0.00 0.00 0.00 02:54:02 br-80f15d8bd37c 1.23 1.37 0.52 0.15 0.00 0.00 0.00 0.00 02:54:02 veth4bad65d 0.20 0.22 0.28 0.02 0.00 0.00 0.00 0.00 02:54:02 veth3815e85 0.45 0.25 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 veth966822a 3.85 3.42 1.68 5.45 0.00 0.00 0.00 0.00 02:55:01 br-80f15d8bd37c 6.05 7.49 10.93 21.81 0.00 0.00 0.00 0.00 02:55:01 veth4bad65d 62.45 51.58 32.44 125.54 0.00 0.00 0.00 0.01 02:55:01 veth3815e85 6.07 6.80 15.60 5.45 0.00 0.00 0.00 0.00 02:56:01 veth966822a 0.62 0.73 0.52 0.07 0.00 0.00 0.00 0.00 02:56:01 br-80f15d8bd37c 2.38 2.47 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 veth4bad65d 0.48 0.48 0.30 0.03 0.00 0.00 0.00 0.00 02:56:01 veth3815e85 1.35 1.13 0.13 0.15 0.00 0.00 0.00 0.00 02:57:01 ens3 1135.64 665.09 21533.87 157.49 0.00 0.00 0.00 0.00 02:57:01 lo 61.07 61.07 45.28 45.28 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 Average: ens3 108.65 62.77 2619.02 13.85 0.00 0.00 0.00 0.00 Average: lo 7.17 7.17 5.63 5.63 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-2288) 11/21/23 _x86_64_ (8 CPU) 02:48:32 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.76 0.00 0.82 5.14 0.03 84.25 02:50:01 0 18.18 0.00 0.95 2.89 0.05 77.94 02:50:01 1 22.59 0.00 1.94 3.21 0.03 72.23 02:50:01 2 3.47 0.00 0.40 0.33 0.03 95.76 02:50:01 3 0.65 0.00 0.40 21.35 0.02 77.58 02:50:01 4 10.51 0.00 0.72 10.91 0.03 77.82 02:50:01 5 9.75 0.00 0.60 0.74 0.02 88.90 02:50:01 6 6.03 0.00 0.85 0.72 0.02 92.39 02:50:01 7 6.85 0.00 0.67 1.02 0.03 91.43 02:51:01 all 9.74 0.00 0.82 3.61 0.03 85.80 02:51:01 0 0.23 0.00 0.25 0.48 0.00 99.03 02:51:01 1 21.38 0.00 1.30 2.29 0.05 74.97 02:51:01 2 29.12 0.00 1.65 2.04 0.05 67.14 02:51:01 3 0.34 0.00 0.37 21.01 0.03 78.25 02:51:01 4 10.21 0.00 1.00 0.28 0.02 88.49 02:51:01 5 10.28 0.00 0.69 0.20 0.02 88.82 02:51:01 6 5.35 0.00 0.78 0.02 0.02 93.83 02:51:01 7 0.94 0.00 0.59 2.64 0.02 95.82 02:52:01 all 14.83 0.00 6.31 3.73 0.11 75.03 02:52:01 0 15.96 0.00 7.60 15.81 0.15 60.47 02:52:01 1 14.07 0.00 7.28 2.49 0.12 76.04 02:52:01 2 15.53 0.00 6.51 0.78 0.10 77.07 02:52:01 3 14.66 0.00 6.35 4.80 0.12 74.07 02:52:01 4 16.34 0.00 6.61 0.64 0.10 76.30 02:52:01 5 12.34 0.00 5.29 1.58 0.10 80.69 02:52:01 6 13.46 0.00 5.42 1.99 0.10 79.03 02:52:01 7 16.24 0.00 5.35 1.81 0.10 76.50 02:53:01 all 29.58 0.00 3.25 0.18 0.08 66.91 02:53:01 0 36.86 0.00 4.51 0.00 0.08 58.55 02:53:01 1 24.33 0.00 2.77 0.54 0.08 72.28 02:53:01 2 32.23 0.00 3.76 0.05 0.08 63.87 02:53:01 3 25.15 0.00 2.59 0.75 0.08 71.43 02:53:01 4 25.85 0.00 3.12 0.00 0.08 70.94 02:53:01 5 20.76 0.00 1.95 0.12 0.07 77.11 02:53:01 6 32.78 0.00 3.61 0.00 0.07 63.54 02:53:01 7 38.66 0.00 3.69 0.00 0.08 57.57 02:54:02 all 0.70 0.00 0.11 0.01 0.01 99.16 02:54:02 0 0.47 0.00 0.12 0.00 0.00 99.42 02:54:02 1 0.27 0.00 0.07 0.00 0.00 99.67 02:54:02 2 1.26 0.00 0.10 0.02 0.02 98.61 02:54:02 3 0.87 0.00 0.18 0.05 0.02 98.88 02:54:02 4 0.63 0.00 0.10 0.00 0.00 99.27 02:54:02 5 0.55 0.00 0.13 0.00 0.02 99.30 02:54:02 6 0.70 0.00 0.05 0.00 0.02 99.23 02:54:02 7 0.90 0.00 0.18 0.00 0.03 98.88 02:55:01 all 7.74 0.00 0.86 0.02 0.04 91.34 02:55:01 0 8.64 0.00 0.85 0.00 0.03 90.47 02:55:01 1 8.65 0.00 1.00 0.02 0.03 90.29 02:55:01 2 6.66 0.00 0.68 0.00 0.03 92.63 02:55:01 3 7.21 0.00 0.88 0.02 0.05 91.83 02:55:01 4 7.35 0.00 0.87 0.05 0.03 91.70 02:55:01 5 8.37 0.00 0.89 0.00 0.05 90.69 02:55:01 6 7.96 0.00 0.71 0.00 0.03 91.29 02:55:01 7 7.10 0.00 0.95 0.07 0.05 91.82 02:56:01 all 0.77 0.00 0.19 0.05 0.03 98.96 02:56:01 0 0.43 0.00 0.27 0.00 0.02 99.28 02:56:01 1 1.02 0.00 0.18 0.00 0.03 98.76 02:56:01 2 2.03 0.00 0.12 0.00 0.02 97.84 02:56:01 3 0.85 0.00 0.25 0.00 0.03 98.86 02:56:01 4 0.52 0.00 0.22 0.37 0.03 98.86 02:56:01 5 0.30 0.00 0.15 0.00 0.02 99.53 02:56:01 6 0.64 0.00 0.18 0.00 0.02 99.16 02:56:01 7 0.37 0.00 0.20 0.00 0.03 99.40 02:57:01 all 5.29 0.00 0.71 0.34 0.03 93.63 02:57:01 0 2.16 0.00 0.48 0.00 0.03 97.33 02:57:01 1 0.92 0.00 0.62 0.25 0.02 98.19 02:57:01 2 1.20 0.00 0.55 0.62 0.02 97.61 02:57:01 3 2.03 0.00 0.68 0.03 0.03 97.22 02:57:01 4 2.76 0.00 0.70 1.10 0.03 95.40 02:57:01 5 1.42 0.00 0.65 0.10 0.02 97.81 02:57:01 6 5.23 0.00 0.77 0.13 0.02 93.85 02:57:01 7 26.65 0.00 1.25 0.49 0.05 71.56 Average: all 9.79 0.00 1.63 1.63 0.04 86.90 Average: 0 10.35 0.00 1.87 2.37 0.05 85.37 Average: 1 11.65 0.00 1.89 1.10 0.05 85.31 Average: 2 11.42 0.00 1.71 0.48 0.04 86.34 Average: 3 6.46 0.00 1.45 6.01 0.05 86.04 Average: 4 9.26 0.00 1.66 1.68 0.04 87.37 Average: 5 7.96 0.00 1.29 0.34 0.04 90.37 Average: 6 9.01 0.00 1.54 0.36 0.04 89.05 Average: 7 12.23 0.00 1.61 0.75 0.05 85.36