---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8572 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 847 28738 0 2581 30888 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:f3:ec:59 brd ff:ff:ff:ff:ff:ff inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fef3:ec59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:b6:e8:c9 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-8572) 02/25/24 _x86_64_ (8 CPU) 05:40:25 LINUX RESTART (8 CPU) 05:41:01 tps rtps wtps bread/s bwrtn/s 05:42:01 117.46 42.79 74.67 1925.81 25134.48 05:43:01 121.83 13.03 108.80 284.04 30856.65 05:44:01 38.83 5.78 33.04 390.07 20120.65 05:45:01 14.48 0.82 13.66 44.93 17835.83 05:46:01 55.17 3.22 51.96 114.91 30776.34 Average: 69.56 13.13 56.43 551.94 24944.98 05:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 30131660 31723996 2807560 8.52 68964 1834304 1408196 4.14 843408 1670960 154116 05:43:01 29434208 31253696 3505012 10.64 82704 2036640 2016264 5.93 1338060 1850424 13456 05:44:01 27385372 29252920 5553848 16.86 85160 2079628 4034856 11.87 3369052 1860100 448 05:45:01 26851748 28722528 6087472 18.48 85276 2082336 4442340 13.07 3905820 1855516 212 05:46:01 29438936 31640768 3500284 10.63 91032 2402252 1454984 4.28 1164756 2004520 14472 Average: 28648385 30518782 4290835 13.03 82627 2087032 2671328 7.86 2124219 1848304 36541 05:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 05:42:01 ens3 207.42 137.84 1239.94 38.46 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 05:43:01 ens3 252.62 190.92 2249.82 36.39 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 424.45 250.07 507.54 96.52 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 05:45:01 ens3 222.75 109.37 52.07 51.16 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 05:46:01 ens3 324.68 202.08 530.96 1585.89 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: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 286.38 178.06 916.11 361.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8572) 02/25/24 _x86_64_ (8 CPU) 05:40:25 LINUX RESTART (8 CPU) 05:41:01 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 10.81 0.00 0.90 2.39 0.04 85.87 05:42:01 0 2.10 0.00 0.53 3.57 0.02 93.78 05:42:01 1 34.30 0.00 2.03 2.05 0.07 61.56 05:42:01 2 16.31 0.00 1.12 0.32 0.05 82.20 05:42:01 3 2.27 0.00 0.50 0.42 0.08 96.73 05:42:01 4 7.58 0.00 0.78 0.85 0.02 90.77 05:42:01 5 13.59 0.00 0.90 0.93 0.02 84.56 05:42:01 6 6.35 0.00 0.62 10.47 0.02 82.54 05:42:01 7 4.01 0.00 0.75 0.48 0.02 94.74 05:43:01 all 9.02 0.00 0.69 1.81 0.03 88.45 05:43:01 0 5.48 0.00 0.37 0.07 0.03 94.05 05:43:01 1 28.89 0.00 1.29 0.45 0.07 69.31 05:43:01 2 9.26 0.00 0.45 0.03 0.02 90.24 05:43:01 3 6.33 0.00 0.62 3.35 0.03 89.66 05:43:01 4 5.52 0.00 0.35 0.02 0.02 94.09 05:43:01 5 6.86 0.00 1.03 0.30 0.03 91.77 05:43:01 6 2.59 0.00 0.38 9.91 0.03 87.08 05:43:01 7 7.25 0.00 1.09 0.30 0.03 91.33 05:44:01 all 23.36 0.00 0.89 0.99 0.05 74.71 05:44:01 0 34.65 0.00 0.87 0.25 0.07 64.16 05:44:01 1 19.21 0.00 0.62 0.07 0.03 80.07 05:44:01 2 21.13 0.00 0.33 0.02 0.03 78.49 05:44:01 3 15.45 0.00 1.54 0.03 0.03 82.94 05:44:01 4 21.15 0.00 1.33 0.02 0.05 77.44 05:44:01 5 31.15 0.00 0.64 0.00 0.05 68.16 05:44:01 6 13.28 0.00 0.59 7.53 0.03 78.58 05:44:01 7 30.85 0.00 1.20 0.05 0.05 67.85 05:45:01 all 18.89 0.00 0.43 0.83 0.05 79.80 05:45:01 0 11.79 0.00 0.22 0.00 0.05 87.94 05:45:01 1 33.68 0.00 0.47 0.00 0.08 65.77 05:45:01 2 20.91 0.00 0.42 0.00 0.07 78.61 05:45:01 3 13.19 0.00 0.43 0.08 0.05 86.24 05:45:01 4 11.04 0.00 0.27 0.00 0.03 88.66 05:45:01 5 17.58 0.00 0.47 0.07 0.07 81.82 05:45:01 6 29.55 0.00 0.52 6.48 0.08 63.37 05:45:01 7 13.36 0.00 0.67 0.00 0.03 85.94 05:46:01 all 12.05 0.00 0.72 1.83 0.03 85.37 05:46:01 0 11.30 0.00 0.64 2.91 0.05 85.10 05:46:01 1 9.60 0.00 0.87 7.53 0.03 81.96 05:46:01 2 24.54 0.00 1.22 0.23 0.05 73.96 05:46:01 3 6.85 0.00 0.42 0.60 0.02 92.11 05:46:01 4 27.06 0.00 1.07 0.64 0.03 71.20 05:46:01 5 9.10 0.00 0.33 0.02 0.02 90.53 05:46:01 6 2.17 0.00 0.50 2.72 0.02 94.59 05:46:01 7 5.77 0.00 0.77 0.02 0.02 93.43 Average: all 14.82 0.00 0.73 1.57 0.04 82.84 Average: 0 13.06 0.00 0.52 1.36 0.04 85.01 Average: 1 25.13 0.00 1.05 2.02 0.06 71.74 Average: 2 18.43 0.00 0.71 0.12 0.04 80.70 Average: 3 8.81 0.00 0.70 0.90 0.04 89.55 Average: 4 14.47 0.00 0.76 0.30 0.03 84.44 Average: 5 15.65 0.00 0.67 0.26 0.04 83.38 Average: 6 10.78 0.00 0.52 7.42 0.04 81.24 Average: 7 12.25 0.00 0.89 0.17 0.03 86.66