---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11826 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 820 26683 0 4663 30890 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:02:d0:7b brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85794sec preferred_lft 85794sec inet6 fe80::f816:3eff:fe02:d07b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:2a:ce:0e 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-11826) 01/13/24 _x86_64_ (8 CPU) 07:43:21 LINUX RESTART (8 CPU) 07:44:02 tps rtps wtps bread/s bwrtn/s 07:45:01 102.10 17.88 84.23 1037.48 29014.30 07:46:01 147.78 22.96 124.81 2750.87 37176.87 07:47:01 305.56 12.74 292.82 798.07 101831.67 07:48:02 15.81 0.07 15.75 10.53 22467.99 07:49:01 15.69 0.05 15.64 5.83 22572.34 07:50:01 16.46 0.08 16.38 10.26 22465.46 07:51:01 3.87 0.05 3.82 10.93 4184.37 07:52:01 1.90 0.27 1.63 14.00 23.33 07:53:01 37.53 1.50 36.03 111.71 2225.23 Average: 71.91 6.17 65.75 527.79 26891.50 07:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 30053852 31711280 2885368 8.76 74436 1888120 1393964 4.10 867388 1714980 219676 07:46:01 28127652 31693332 4811568 14.61 102692 3715328 1376300 4.05 947048 3463052 1624112 07:47:01 26748676 31064764 6190544 18.79 118408 4404632 3734064 10.99 1670472 4049012 20 07:48:02 26749356 31065884 6189864 18.79 118484 4404944 3674588 10.81 1671452 4047240 60 07:49:01 26745904 31062824 6193316 18.80 118572 4405116 3684280 10.84 1674732 4046920 56 07:50:01 26747232 31064540 6191988 18.80 118636 4405436 3682928 10.84 1674096 4046808 176 07:51:01 26748656 31066404 6190564 18.79 118716 4405780 3676424 10.82 1673852 4046992 80 07:52:01 26734088 31052660 6205132 18.84 118808 4406328 3809320 11.21 1687720 4047188 80 07:53:01 27316312 31617608 5622908 17.07 121352 4391208 1495880 4.40 1157100 4015620 43972 Average: 27330192 31266588 5609028 17.03 112234 4047432 2947528 8.67 1447096 3719757 209804 07:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 ens3 59.00 38.11 977.29 7.40 0.00 0.00 0.00 0.00 07:45:01 lo 1.36 1.36 0.15 0.15 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 ens3 466.12 273.40 14492.47 23.18 0.00 0.00 0.00 0.00 07:46:01 lo 9.00 9.00 0.83 0.83 0.00 0.00 0.00 0.00 07:46:01 br-b18f2a8e3844 0.00 0.00 0.00 0.00 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 ens3 162.54 81.93 5807.15 5.82 0.00 0.00 0.00 0.00 07:47:01 lo 4.46 4.46 0.27 0.27 0.00 0.00 0.00 0.00 07:47:01 br-b18f2a8e3844 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:02 ens3 5.78 3.77 1.47 1.43 0.00 0.00 0.00 0.00 07:48:02 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 07:48:02 br-b18f2a8e3844 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 5.68 3.03 1.46 1.52 0.00 0.00 0.00 0.00 07:49:01 lo 9.35 9.35 0.56 0.56 0.00 0.00 0.00 0.00 07:49:01 br-b18f2a8e3844 0.27 0.27 0.01 0.02 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 07:50:01 ens3 7.73 5.55 1.71 1.98 0.00 0.00 0.00 0.00 07:50:01 lo 9.40 9.40 0.56 0.56 0.00 0.00 0.00 0.00 07:50:01 br-b18f2a8e3844 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 13.61 6.27 7.13 1.86 0.00 0.00 0.00 0.00 07:51:01 lo 9.20 9.20 0.55 0.55 0.00 0.00 0.00 0.00 07:51:01 br-b18f2a8e3844 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 6.50 4.57 1.84 2.31 0.00 0.00 0.00 0.00 07:52:01 lo 9.00 9.00 0.53 0.53 0.00 0.00 0.00 0.00 07:52:01 br-b18f2a8e3844 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 53.14 38.69 70.11 17.91 0.00 0.00 0.00 0.00 07:53:01 lo 6.73 6.73 0.53 0.53 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 86.88 50.70 2380.51 7.05 0.00 0.00 0.00 0.00 Average: lo 7.55 7.55 0.50 0.50 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-11826) 01/13/24 _x86_64_ (8 CPU) 07:43:21 LINUX RESTART (8 CPU) 07:44:02 CPU %user %nice %system %iowait %steal %idle 07:45:01 all 10.23 0.00 0.79 2.15 0.03 86.80 07:45:01 0 11.93 0.00 0.97 0.05 0.03 87.02 07:45:01 1 2.98 0.00 0.63 0.47 0.02 95.90 07:45:01 2 2.68 0.00 0.41 0.34 0.00 96.58 07:45:01 3 1.53 0.00 0.32 0.20 0.00 97.95 07:45:01 4 26.05 0.00 1.52 4.38 0.05 68.01 07:45:01 5 8.53 0.00 0.68 8.92 0.03 81.84 07:45:01 6 15.12 0.00 1.31 1.92 0.03 81.62 07:45:01 7 13.09 0.00 0.49 0.92 0.09 85.41 07:46:01 all 12.35 0.00 3.13 2.37 0.05 82.09 07:46:01 0 12.08 0.00 3.02 0.35 0.03 84.52 07:46:01 1 14.67 0.00 3.24 0.37 0.03 81.69 07:46:01 2 10.08 0.00 2.60 0.03 0.05 87.23 07:46:01 3 6.39 0.00 3.06 0.52 0.03 90.00 07:46:01 4 9.81 0.00 3.18 9.01 0.08 77.92 07:46:01 5 6.36 0.00 2.37 0.15 0.03 91.08 07:46:01 6 13.08 0.00 3.55 4.56 0.07 78.74 07:46:01 7 26.40 0.00 4.05 4.02 0.07 65.47 07:47:01 all 14.11 0.00 3.12 4.95 0.06 77.75 07:47:01 0 18.40 0.00 4.14 0.23 0.07 77.15 07:47:01 1 14.08 0.00 2.72 2.82 0.07 80.32 07:47:01 2 9.95 0.00 2.83 2.92 0.05 84.25 07:47:01 3 17.23 0.00 3.61 1.01 0.07 78.08 07:47:01 4 14.71 0.00 3.19 21.59 0.07 60.45 07:47:01 5 18.64 0.00 2.85 1.86 0.05 76.60 07:47:01 6 9.34 0.00 2.82 8.74 0.07 79.03 07:47:01 7 10.52 0.00 2.79 0.57 0.08 86.03 07:48:02 all 0.13 0.00 0.09 0.95 0.02 98.81 07:48:02 0 0.12 0.00 0.12 0.00 0.02 99.75 07:48:02 1 0.07 0.00 0.03 0.00 0.03 99.87 07:48:02 2 0.22 0.00 0.15 7.59 0.02 92.03 07:48:02 3 0.17 0.00 0.12 0.00 0.02 99.70 07:48:02 4 0.15 0.00 0.07 0.00 0.02 99.77 07:48:02 5 0.13 0.00 0.10 0.00 0.00 99.77 07:48:02 6 0.03 0.00 0.03 0.00 0.03 99.90 07:48:02 7 0.15 0.00 0.13 0.00 0.03 99.68 07:49:01 all 0.32 0.00 0.09 0.98 0.02 98.59 07:49:01 0 0.03 0.00 0.05 0.02 0.00 99.90 07:49:01 1 0.14 0.00 0.03 0.00 0.02 99.81 07:49:01 2 0.10 0.00 0.07 7.87 0.02 91.94 07:49:01 3 0.10 0.00 0.05 0.00 0.02 99.83 07:49:01 4 0.20 0.00 0.15 0.00 0.02 99.63 07:49:01 5 0.32 0.00 0.14 0.00 0.00 99.54 07:49:01 6 1.11 0.00 0.05 0.00 0.02 98.82 07:49:01 7 0.59 0.00 0.15 0.00 0.02 99.24 07:50:01 all 0.13 0.00 0.09 0.95 0.02 98.82 07:50:01 0 0.03 0.00 0.03 0.00 0.00 99.93 07:50:01 1 0.10 0.00 0.05 0.00 0.02 99.83 07:50:01 2 0.07 0.00 0.08 7.59 0.03 92.22 07:50:01 3 0.27 0.00 0.20 0.00 0.03 99.50 07:50:01 4 0.13 0.00 0.08 0.00 0.02 99.77 07:50:01 5 0.15 0.00 0.05 0.00 0.00 99.80 07:50:01 6 0.12 0.00 0.08 0.00 0.02 99.78 07:50:01 7 0.18 0.00 0.08 0.00 0.02 99.72 07:51:01 all 0.15 0.00 0.08 0.19 0.02 99.56 07:51:01 0 0.12 0.00 0.03 0.00 0.02 99.83 07:51:01 1 0.12 0.00 0.03 0.00 0.02 99.83 07:51:01 2 0.08 0.00 0.05 1.49 0.03 98.35 07:51:01 3 0.25 0.00 0.13 0.00 0.03 99.58 07:51:01 4 0.10 0.00 0.05 0.00 0.02 99.83 07:51:01 5 0.07 0.00 0.08 0.00 0.02 99.83 07:51:01 6 0.17 0.00 0.13 0.00 0.02 99.68 07:51:01 7 0.33 0.00 0.12 0.00 0.02 99.53 07:52:01 all 0.12 0.00 0.08 0.01 0.01 99.77 07:52:01 0 0.03 0.00 0.05 0.00 0.00 99.92 07:52:01 1 0.12 0.00 0.07 0.00 0.02 99.80 07:52:01 2 0.12 0.00 0.07 0.05 0.02 99.75 07:52:01 3 0.07 0.00 0.10 0.00 0.03 99.80 07:52:01 4 0.22 0.00 0.08 0.00 0.00 99.70 07:52:01 5 0.10 0.00 0.03 0.00 0.00 99.87 07:52:01 6 0.22 0.00 0.17 0.00 0.00 99.62 07:52:01 7 0.13 0.00 0.10 0.00 0.02 99.75 07:53:01 all 4.30 0.00 0.47 0.22 0.03 94.97 07:53:01 0 2.30 0.00 0.52 0.23 0.02 96.93 07:53:01 1 1.65 0.00 0.42 0.25 0.02 97.66 07:53:01 2 2.53 0.00 0.48 0.70 0.03 96.25 07:53:01 3 18.06 0.00 0.83 0.15 0.05 80.90 07:53:01 4 0.62 0.00 0.43 0.18 0.03 98.73 07:53:01 5 0.64 0.00 0.34 0.13 0.02 98.88 07:53:01 6 0.97 0.00 0.30 0.02 0.02 98.70 07:53:01 7 7.62 0.00 0.48 0.13 0.02 91.74 Average: all 4.63 0.00 0.88 1.42 0.03 93.04 Average: 0 4.99 0.00 0.99 0.10 0.02 93.91 Average: 1 3.76 0.00 0.80 0.43 0.03 94.98 Average: 2 2.87 0.00 0.75 3.17 0.03 93.18 Average: 3 4.90 0.00 0.94 0.21 0.03 93.92 Average: 4 5.72 0.00 0.97 3.88 0.03 89.39 Average: 5 3.87 0.00 0.74 1.22 0.02 94.15 Average: 6 4.43 0.00 0.94 1.69 0.03 92.91 Average: 7 6.53 0.00 0.93 0.62 0.04 91.87