---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4351 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 712K 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 869 28821 0 2475 30866 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:55:c6:03 brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe55:c603/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:78:21:c8 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-4351) 02/10/24 _x86_64_ (8 CPU) 13:01:23 LINUX RESTART (8 CPU) 13:02:01 tps rtps wtps bread/s bwrtn/s 13:03:01 92.15 22.78 69.38 1177.87 25969.21 13:04:01 159.17 35.34 123.83 822.66 34870.59 13:05:01 61.24 5.62 55.62 269.29 28091.18 13:06:01 18.81 0.00 18.81 0.00 23982.80 13:07:01 38.21 6.33 31.88 274.62 24465.39 Average: 73.92 14.01 59.90 508.91 27475.78 13:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:03:01 30156916 31737868 2782304 8.45 66352 1826616 1403068 4.13 832868 1660100 161544 13:04:01 28999884 30867580 3939336 11.96 85760 2076168 2407756 7.08 1757472 1854128 85412 13:05:01 28866928 30879304 4072292 12.36 90248 2212840 2397260 7.05 1757744 1977992 28196 13:06:01 28802708 30883388 4136512 12.56 91116 2279172 2393672 7.04 1753420 2044316 18520 13:07:01 29580588 31665324 3358632 10.20 98140 2278516 1391268 4.09 982620 2048304 43964 Average: 29281405 31206693 3657815 11.10 86323 2134662 1998605 5.88 1416825 1916968 67527 13:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:03:01 lo 18.53 18.53 2.01 2.01 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 93.05 82.59 875.58 11.25 0.00 0.00 0.00 0.00 13:04:01 lo 13.20 13.20 1.41 1.41 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 ens3 260.99 215.48 1723.23 46.61 0.00 0.00 0.00 0.00 13:05:01 lo 10.93 10.93 1.22 1.22 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 ens3 80.85 66.16 925.97 8.28 0.00 0.00 0.00 0.00 13:06:01 lo 3.93 3.93 0.42 0.42 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 ens3 43.68 35.31 560.24 4.23 0.00 0.00 0.00 0.00 13:07:01 lo 9.07 9.07 0.97 0.97 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 ens3 267.79 189.14 575.29 68.05 0.00 0.00 0.00 0.00 Average: lo 11.13 11.13 1.21 1.21 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 149.27 117.73 932.06 27.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4351) 02/10/24 _x86_64_ (8 CPU) 13:01:23 LINUX RESTART (8 CPU) 13:02:01 CPU %user %nice %system %iowait %steal %idle 13:03:01 all 8.71 0.00 0.66 3.77 0.03 86.83 13:03:01 0 4.77 0.00 0.57 1.50 0.02 93.14 13:03:01 1 18.32 0.00 1.02 2.22 0.05 78.39 13:03:01 2 21.02 0.00 1.31 4.35 0.03 73.29 13:03:01 3 7.94 0.00 0.58 0.33 0.02 91.13 13:03:01 4 9.18 0.00 0.75 0.68 0.02 89.36 13:03:01 5 2.48 0.00 0.23 0.10 0.02 97.17 13:03:01 6 0.12 0.00 0.20 19.80 0.03 79.85 13:03:01 7 5.91 0.00 0.60 1.17 0.03 92.29 13:04:01 all 14.75 0.00 1.16 2.59 0.04 81.45 13:04:01 0 11.69 0.00 1.27 1.87 0.05 85.12 13:04:01 1 34.08 0.00 2.36 1.54 0.08 61.93 13:04:01 2 13.10 0.00 0.99 0.47 0.03 85.42 13:04:01 3 15.43 0.00 1.05 0.07 0.03 83.41 13:04:01 4 10.35 0.00 0.95 3.21 0.03 85.46 13:04:01 5 14.29 0.00 1.00 0.78 0.03 83.89 13:04:01 6 10.74 0.00 0.77 7.95 0.05 80.49 13:04:01 7 8.40 0.00 0.88 4.85 0.03 85.83 13:05:01 all 15.87 0.00 1.04 1.93 0.04 81.13 13:05:01 0 16.21 0.00 1.45 1.17 0.03 81.14 13:05:01 1 12.84 0.00 0.95 0.86 0.03 85.32 13:05:01 2 10.05 0.00 1.00 0.18 0.03 88.73 13:05:01 3 0.92 0.00 0.32 8.59 0.03 90.14 13:05:01 4 6.57 0.00 0.78 0.57 0.03 92.04 13:05:01 5 28.11 0.00 1.28 0.37 0.03 70.21 13:05:01 6 23.97 0.00 1.42 0.58 0.03 73.99 13:05:01 7 28.28 0.00 1.12 3.14 0.03 67.43 13:06:01 all 11.59 0.00 0.49 1.19 0.03 86.70 13:06:01 0 4.05 0.00 0.37 0.05 0.03 95.50 13:06:01 1 0.45 0.00 0.15 0.00 0.00 99.40 13:06:01 2 0.18 0.00 0.07 0.00 0.00 99.75 13:06:01 3 0.13 0.00 0.12 8.44 0.02 91.29 13:06:01 4 0.18 0.00 0.10 0.00 0.02 99.70 13:06:01 5 48.03 0.00 1.45 0.70 0.07 49.75 13:06:01 6 19.67 0.00 0.73 0.12 0.05 79.43 13:06:01 7 20.01 0.00 0.97 0.20 0.03 78.79 13:07:01 all 9.36 0.00 0.57 1.46 0.03 88.58 13:07:01 0 9.35 0.00 0.47 0.02 0.03 90.13 13:07:01 1 16.24 0.00 0.95 0.33 0.03 82.44 13:07:01 2 7.94 0.00 0.63 0.25 0.02 91.16 13:07:01 3 0.58 0.00 0.27 10.02 0.02 89.11 13:07:01 4 2.49 0.00 0.38 0.03 0.02 97.08 13:07:01 5 20.04 0.00 0.87 0.28 0.03 78.78 13:07:01 6 7.11 0.00 0.40 0.43 0.02 92.04 13:07:01 7 11.11 0.00 0.55 0.35 0.03 87.96 Average: all 12.06 0.00 0.78 2.19 0.03 84.94 Average: 0 9.21 0.00 0.82 0.92 0.03 89.01 Average: 1 16.38 0.00 1.09 0.99 0.04 81.51 Average: 2 10.45 0.00 0.80 1.05 0.02 87.68 Average: 3 5.00 0.00 0.47 5.49 0.02 89.02 Average: 4 5.76 0.00 0.59 0.90 0.02 92.73 Average: 5 22.59 0.00 0.97 0.45 0.04 75.96 Average: 6 12.33 0.00 0.70 5.77 0.04 81.16 Average: 7 14.74 0.00 0.82 1.94 0.03 82.46