---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11659 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 11G 145G 7% / 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 829 28489 0 2847 30902 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:4a:ad:56 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe4a:ad56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:32:ce:1f 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-11659) 01/12/24 _x86_64_ (8 CPU) 16:32:39 LINUX RESTART (8 CPU) 16:33:02 tps rtps wtps bread/s bwrtn/s 16:34:01 100.69 58.87 41.82 3714.62 47354.28 16:35:01 80.30 13.91 66.39 979.44 17191.93 16:36:01 175.09 43.43 131.66 1453.22 28292.48 16:37:01 30.39 14.01 16.38 472.59 13709.58 16:38:01 18.03 0.47 17.56 9.07 11894.42 Average: 80.84 26.03 54.81 1317.80 23609.40 16:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:34:01 30382908 31724592 2556312 7.76 47852 1617016 1394984 4.10 821228 1475248 51040 16:35:01 30084948 31702464 2854272 8.67 70344 1857060 1420912 4.18 874964 1690108 179248 16:36:01 28001532 30001732 4937688 14.99 85700 2209832 3904912 11.49 2631328 1984848 39624 16:37:01 24402800 26445088 8536420 25.92 86688 2249696 8341892 24.54 6235832 1969372 276 16:38:01 29260736 31709780 3678484 11.17 88132 2648268 1345068 3.96 1197316 2147472 378392 Average: 28426585 30316731 4512635 13.70 75743 2116374 3281554 9.66 2352134 1853410 129716 16:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 ens3 282.56 205.22 868.21 55.51 0.00 0.00 0.00 0.00 16:34:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 ens3 54.61 35.93 851.00 6.14 0.00 0.00 0.00 0.00 16:35:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 ens3 331.94 266.82 3906.05 43.09 0.00 0.00 0.00 0.00 16:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 ens3 244.83 197.30 101.28 80.35 0.00 0.00 0.00 0.00 16:37:01 lo 0.58 0.58 0.09 0.09 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 ens3 142.01 155.44 298.86 2037.13 0.00 0.00 0.00 0.00 16:38:01 lo 4.20 4.20 3.41 3.41 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 210.95 172.03 1206.21 445.74 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.75 0.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11659) 01/12/24 _x86_64_ (8 CPU) 16:32:39 LINUX RESTART (8 CPU) 16:33:02 CPU %user %nice %system %iowait %steal %idle 16:34:01 all 6.53 0.00 0.93 7.86 0.03 84.65 16:34:01 0 9.89 0.00 0.95 1.60 0.03 87.53 16:34:01 1 4.74 0.00 0.49 0.58 0.03 94.15 16:34:01 2 4.11 0.00 1.99 8.89 0.03 84.98 16:34:01 3 5.89 0.00 0.78 0.31 0.05 92.97 16:34:01 4 6.67 0.00 0.53 1.00 0.02 91.79 16:34:01 5 5.33 0.00 0.87 27.01 0.05 66.74 16:34:01 6 3.02 0.00 0.61 22.24 0.02 74.11 16:34:01 7 12.59 0.00 1.19 1.41 0.05 84.76 16:35:01 all 8.31 0.00 0.60 4.23 0.03 86.84 16:35:01 0 14.45 0.00 0.94 1.70 0.03 82.88 16:35:01 1 23.65 0.00 1.77 2.79 0.05 71.74 16:35:01 2 1.75 0.00 0.18 0.03 0.02 98.02 16:35:01 3 2.19 0.00 0.15 0.52 0.00 97.15 16:35:01 4 0.47 0.00 0.10 0.28 0.00 99.15 16:35:01 5 3.22 0.00 0.47 2.32 0.02 93.97 16:35:01 6 5.92 0.00 0.43 24.27 0.03 69.34 16:35:01 7 14.94 0.00 0.74 1.99 0.05 82.28 16:36:01 all 15.83 0.00 1.13 4.55 0.08 78.41 16:36:01 0 10.04 0.00 0.90 0.25 0.07 88.75 16:36:01 1 21.04 0.00 0.75 2.88 0.10 75.22 16:36:01 2 15.14 0.00 0.99 2.38 0.05 81.45 16:36:01 3 8.48 0.00 0.42 2.14 0.03 88.93 16:36:01 4 10.87 0.00 0.84 5.34 0.07 82.89 16:36:01 5 15.22 0.00 0.87 3.70 0.07 80.15 16:36:01 6 6.75 0.00 0.64 13.44 0.13 79.04 16:36:01 7 39.34 0.00 3.60 6.28 0.12 50.66 16:37:01 all 28.55 0.00 0.75 1.05 0.06 69.59 16:37:01 0 26.56 0.00 0.72 0.00 0.05 72.68 16:37:01 1 42.85 0.00 0.50 0.00 0.08 56.56 16:37:01 2 22.81 0.00 0.53 0.03 0.08 76.54 16:37:01 3 42.18 0.00 1.14 0.17 0.07 56.45 16:37:01 4 26.66 0.00 0.65 4.03 0.07 68.59 16:37:01 5 23.24 0.00 0.64 0.10 0.07 75.95 16:37:01 6 7.14 0.00 0.62 3.54 0.03 88.67 16:37:01 7 36.96 0.00 1.22 0.52 0.10 61.20 16:38:01 all 17.90 0.00 0.76 1.01 0.05 80.28 16:38:01 0 9.53 0.00 0.48 0.00 0.03 89.95 16:38:01 1 40.07 0.00 0.97 0.00 0.07 58.89 16:38:01 2 16.87 0.00 0.85 0.17 0.05 82.06 16:38:01 3 11.85 0.00 0.42 0.15 0.02 87.56 16:38:01 4 33.61 0.00 0.62 0.00 0.07 65.71 16:38:01 5 12.03 0.00 1.42 0.00 0.05 86.50 16:38:01 6 8.59 0.00 0.72 7.74 0.03 82.92 16:38:01 7 10.66 0.00 0.62 0.03 0.05 88.64 Average: all 15.45 0.00 0.83 3.73 0.05 79.94 Average: 0 14.11 0.00 0.80 0.71 0.04 84.34 Average: 1 26.55 0.00 0.90 1.25 0.07 71.24 Average: 2 12.16 0.00 0.91 2.28 0.05 84.61 Average: 3 14.14 0.00 0.58 0.66 0.03 84.59 Average: 4 15.67 0.00 0.55 2.13 0.04 81.61 Average: 5 11.83 0.00 0.85 6.54 0.05 80.73 Average: 6 6.30 0.00 0.60 14.21 0.05 78.84 Average: 7 22.90 0.00 1.47 2.04 0.07 73.51