---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6151 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 838 26511 0 4817 30872 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:10:65:9d brd ff:ff:ff:ff:ff:ff inet 10.30.106.216/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe10:659d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:20:f1:c5 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-6151) 12/19/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 93.17 17.72 75.45 1021.32 26672.09 02:51:01 138.78 23.01 115.76 2762.74 34315.48 02:52:01 430.56 14.36 416.20 794.00 107844.49 02:53:01 20.01 0.42 19.60 41.86 24683.62 02:54:01 14.93 0.00 14.93 0.00 20737.49 02:55:01 18.98 0.00 18.98 0.00 20273.92 02:56:01 18.61 0.05 18.56 8.13 19980.80 02:57:01 48.49 1.87 46.63 111.31 2160.56 Average: 97.94 7.18 90.76 592.45 32083.22 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30092828 31711740 2846392 8.64 71172 1856688 1438236 4.23 861892 1689108 192340 02:51:01 28725504 31686508 4213716 12.79 102668 3126772 1383988 4.07 965512 2866920 1071096 02:52:01 26121836 30665604 6817384 20.70 132348 4547544 5679796 16.71 2085540 4234656 312 02:53:01 24367528 29071952 8571692 26.02 132588 4661660 8349016 24.56 3722396 4336556 260 02:54:01 24360032 29064908 8579188 26.05 132688 4661836 8366612 24.62 3728760 4336760 228 02:55:01 24077172 28789548 8862048 26.90 132936 4666388 8529384 25.10 4008132 4335760 128 02:56:01 24059296 28801696 8879924 26.96 133140 4695452 8290492 24.39 4008272 4353468 152 02:57:01 27176720 31640920 5762500 17.49 136120 4526744 1491192 4.39 1200348 4094592 48796 Average: 26122614 30179110 6816606 20.69 121708 4092886 5441090 16.01 2572606 3780978 164164 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.47 1.47 0.16 0.16 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 02:50:01 ens3 65.74 43.67 985.46 7.82 0.00 0.00 0.00 0.00 02:51:01 lo 7.67 7.67 0.71 0.71 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 263.72 160.99 7905.20 15.88 0.00 0.00 0.00 0.00 02:51:01 br-fd6b6a596146 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 4.53 4.53 0.41 0.41 0.00 0.00 0.00 0.00 02:52:01 vethc72988d 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 02:52:01 veth88a4927 23.76 21.85 11.89 16.77 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 02:53:01 lo 5.50 5.50 9.80 9.80 0.00 0.00 0.00 0.00 02:53:01 vethc72988d 0.42 0.43 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 veth88a4927 8.27 7.08 7.56 14.29 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 02:54:01 lo 5.63 5.63 0.83 0.83 0.00 0.00 0.00 0.00 02:54:01 vethc72988d 0.47 0.47 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 veth88a4927 0.20 0.22 0.28 0.02 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 02:55:01 lo 17.95 17.95 32.16 32.16 0.00 0.00 0.00 0.00 02:55:01 vethc72988d 0.50 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:55:01 veth88a4927 61.41 50.72 31.91 123.45 0.00 0.00 0.00 0.01 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 14.88 14.88 0.93 0.93 0.00 0.00 0.00 0.00 02:56:01 veth88a4927 0.47 0.53 0.30 0.04 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 veth310ccea 10.05 10.71 23.38 8.21 0.00 0.00 0.00 0.00 02:57:01 lo 0.80 0.80 0.08 0.08 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 1088.40 696.43 21606.51 159.62 0.00 0.00 0.00 0.00 Average: lo 7.30 7.30 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 Average: ens3 95.28 57.43 2604.73 12.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6151) 12/19/23 _x86_64_ (8 CPU) 02:48:23 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.15 0.00 0.73 2.30 0.03 86.78 02:50:01 0 0.63 0.00 0.27 0.65 0.02 98.43 02:50:01 1 42.90 0.00 2.30 2.70 0.07 52.03 02:50:01 2 22.31 0.00 1.29 0.53 0.05 75.82 02:50:01 3 11.52 0.00 0.82 0.15 0.02 87.50 02:50:01 4 2.82 0.00 0.47 0.25 0.03 96.43 02:50:01 5 0.22 0.00 0.05 0.00 0.02 99.72 02:50:01 6 0.40 0.00 0.17 0.03 0.00 99.40 02:50:01 7 0.27 0.00 0.47 14.12 0.03 85.12 02:51:01 all 10.90 0.00 2.34 2.63 0.05 84.08 02:51:01 0 6.54 0.00 2.28 0.52 0.03 90.63 02:51:01 1 25.76 0.00 3.68 1.46 0.08 69.02 02:51:01 2 7.72 0.00 2.30 0.02 0.03 89.93 02:51:01 3 12.04 0.00 2.84 0.10 0.05 84.96 02:51:01 4 10.31 0.00 2.40 4.79 0.10 82.40 02:51:01 5 15.94 0.00 1.80 0.87 0.05 81.35 02:51:01 6 5.82 0.00 1.40 0.28 0.03 92.46 02:51:01 7 3.09 0.00 1.98 13.02 0.03 81.87 02:52:01 all 16.30 0.00 4.35 6.76 0.08 72.51 02:52:01 0 19.70 0.00 4.26 1.21 0.10 74.72 02:52:01 1 15.90 0.00 3.31 0.74 0.07 79.98 02:52:01 2 19.82 0.00 5.26 5.26 0.10 69.56 02:52:01 3 18.56 0.00 4.99 5.57 0.08 70.79 02:52:01 4 12.81 0.00 5.84 32.55 0.08 48.72 02:52:01 5 15.60 0.00 3.58 1.23 0.07 79.52 02:52:01 6 13.45 0.00 3.88 0.35 0.07 82.25 02:52:01 7 14.53 0.00 3.67 7.35 0.07 74.38 02:53:01 all 19.96 0.00 1.64 0.54 0.06 77.79 02:53:01 0 17.00 0.00 1.74 0.00 0.07 81.20 02:53:01 1 20.01 0.00 1.67 0.00 0.08 78.23 02:53:01 2 19.85 0.00 1.48 3.83 0.08 74.76 02:53:01 3 23.38 0.00 2.04 0.02 0.07 74.50 02:53:01 4 21.99 0.00 1.89 0.39 0.07 75.67 02:53:01 5 20.93 0.00 1.84 0.00 0.07 77.17 02:53:01 6 17.31 0.00 1.16 0.07 0.05 81.41 02:53:01 7 19.24 0.00 1.32 0.00 0.05 79.39 02:54:01 all 0.77 0.00 0.11 0.67 0.03 98.41 02:54:01 0 0.38 0.00 0.15 0.00 0.02 99.45 02:54:01 1 0.68 0.00 0.13 0.00 0.03 99.15 02:54:01 2 1.92 0.00 0.17 2.89 0.07 94.95 02:54:01 3 0.84 0.00 0.13 0.00 0.03 99.00 02:54:01 4 0.78 0.00 0.10 0.00 0.03 99.08 02:54:01 5 0.95 0.00 0.07 0.03 0.02 98.94 02:54:01 6 0.32 0.00 0.07 2.44 0.02 97.16 02:54:01 7 0.30 0.00 0.12 0.00 0.02 99.57 02:55:01 all 7.09 0.00 0.70 1.18 0.05 90.98 02:55:01 0 6.69 0.00 0.67 0.02 0.05 92.58 02:55:01 1 8.58 0.00 0.72 0.00 0.07 90.64 02:55:01 2 6.66 0.00 0.47 0.00 0.05 92.82 02:55:01 3 8.27 0.00 0.89 0.07 0.05 90.73 02:55:01 4 8.36 0.00 0.92 0.07 0.05 90.61 02:55:01 5 7.26 0.00 0.63 0.08 0.03 91.99 02:55:01 6 5.56 0.00 0.59 9.20 0.05 84.60 02:55:01 7 5.38 0.00 0.64 0.02 0.05 93.91 02:56:01 all 1.25 0.00 0.38 1.41 0.04 96.92 02:56:01 0 0.74 0.00 0.52 0.00 0.03 98.71 02:56:01 1 1.59 0.00 0.48 0.02 0.05 97.86 02:56:01 2 1.36 0.00 0.40 0.00 0.03 98.21 02:56:01 3 1.09 0.00 0.35 0.00 0.05 98.51 02:56:01 4 0.88 0.00 0.40 0.00 0.03 98.68 02:56:01 5 2.18 0.00 0.33 0.00 0.03 97.46 02:56:01 6 1.39 0.00 0.28 11.22 0.03 87.07 02:56:01 7 0.80 0.00 0.30 0.03 0.03 98.83 02:57:01 all 6.90 0.00 0.64 0.29 0.03 92.15 02:57:01 0 2.99 0.00 0.52 0.07 0.02 96.41 02:57:01 1 9.50 0.00 0.90 0.05 0.02 89.53 02:57:01 2 11.28 0.00 0.87 0.32 0.05 87.49 02:57:01 3 2.02 0.00 0.58 0.27 0.02 97.11 02:57:01 4 14.93 0.00 0.73 0.15 0.03 84.15 02:57:01 5 2.14 0.00 0.46 0.20 0.02 97.18 02:57:01 6 11.45 0.00 0.65 1.25 0.02 86.63 02:57:01 7 0.87 0.00 0.40 0.02 0.03 98.68 Average: all 9.15 0.00 1.36 1.97 0.05 87.48 Average: 0 6.82 0.00 1.30 0.31 0.04 91.54 Average: 1 15.62 0.00 1.65 0.62 0.06 82.05 Average: 2 11.36 0.00 1.53 1.60 0.06 85.45 Average: 3 9.70 0.00 1.58 0.77 0.05 87.91 Average: 4 9.09 0.00 1.58 4.72 0.05 84.55 Average: 5 8.12 0.00 1.09 0.30 0.04 90.45 Average: 6 6.95 0.00 1.02 3.11 0.03 88.88 Average: 7 5.55 0.00 1.11 4.31 0.04 88.99