---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37661 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 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 854 28204 0 3107 30871 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:37:6b:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe37:6b43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:e7:3c:10 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-37661) 09/11/24 _x86_64_ (8 CPU) 10:04:07 LINUX RESTART (8 CPU) 10:05:01 tps rtps wtps bread/s bwrtn/s 10:06:01 178.00 49.49 128.51 2760.47 31959.47 10:07:01 87.34 14.01 73.32 782.80 28736.94 10:08:01 29.16 0.73 28.43 16.00 31268.66 10:09:01 24.65 0.52 24.13 17.33 23755.64 10:10:01 235.88 5.28 230.59 701.88 32626.16 Average: 111.00 14.01 97.00 855.70 29669.38 10:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 29629360 31420280 3309860 10.05 80420 2013164 1628672 4.79 1180884 1822984 118544 10:07:01 27870712 29846876 5068508 15.39 85716 2186672 2975208 8.75 2844600 1903068 10100 10:08:01 27540396 29862288 5398824 16.39 87108 2524892 3126620 9.20 2836612 2229028 6256 10:09:01 28709460 31325916 4229760 12.84 89656 2810780 1690792 4.97 1496508 2391692 244292 10:10:01 28913784 31643524 4025436 12.22 92572 2919208 1420432 4.18 1224460 2455968 17544 Average: 28532742 30819777 4406478 13.38 87094 2490943 2168345 6.38 1916613 2160548 79347 10:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 10:06:01 ens3 188.39 143.14 2009.21 29.07 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 10:07:01 ens3 559.11 448.78 2330.84 128.76 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 25.11 25.11 5.53 5.53 0.00 0.00 0.00 0.00 10:08:01 ens3 240.23 180.04 223.64 74.52 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 12.20 12.20 2.04 2.04 0.00 0.00 0.00 0.00 10:09:01 ens3 553.52 426.18 1040.19 151.91 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 10:10:01 ens3 412.08 301.67 1254.04 110.53 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 7.90 7.90 1.56 1.56 0.00 0.00 0.00 0.00 Average: ens3 390.66 299.96 1371.58 98.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37661) 09/11/24 _x86_64_ (8 CPU) 10:04:07 LINUX RESTART (8 CPU) 10:05:01 CPU %user %nice %system %iowait %steal %idle 10:06:01 all 12.88 0.00 1.07 2.57 0.05 83.43 10:06:01 0 5.90 0.00 0.84 2.99 0.05 90.23 10:06:01 1 9.06 0.00 0.80 0.54 0.02 89.58 10:06:01 2 6.13 0.00 0.40 8.44 0.08 84.94 10:06:01 3 5.34 0.00 0.47 2.95 0.02 91.22 10:06:01 4 12.04 0.00 1.35 1.37 0.03 85.20 10:06:01 5 28.99 0.00 1.89 1.82 0.07 67.23 10:06:01 6 25.25 0.00 2.01 2.02 0.07 70.65 10:06:01 7 10.33 0.00 0.80 0.44 0.07 88.37 10:07:01 all 39.60 0.00 1.22 1.21 0.08 57.89 10:07:01 0 30.99 0.00 1.20 0.20 0.05 67.56 10:07:01 1 43.65 0.00 0.75 0.07 0.10 55.43 10:07:01 2 43.89 0.00 1.52 3.27 0.08 51.24 10:07:01 3 36.44 0.00 1.52 0.64 0.07 61.33 10:07:01 4 34.83 0.00 1.15 3.21 0.08 60.73 10:07:01 5 43.10 0.00 1.37 1.89 0.07 53.57 10:07:01 6 36.53 0.00 1.26 0.22 0.10 61.90 10:07:01 7 47.43 0.00 0.97 0.15 0.08 51.36 10:08:01 all 20.71 0.00 1.11 0.97 0.05 77.16 10:08:01 0 16.30 0.00 1.62 0.02 0.05 82.01 10:08:01 1 25.25 0.00 1.67 0.00 0.05 73.02 10:08:01 2 19.75 0.00 1.21 0.98 0.07 78.00 10:08:01 3 27.62 0.00 0.72 0.03 0.05 71.58 10:08:01 4 18.93 0.00 1.09 6.77 0.05 73.17 10:08:01 5 19.85 0.00 0.53 0.00 0.03 79.59 10:08:01 6 19.58 0.00 0.63 0.00 0.03 79.75 10:08:01 7 18.44 0.00 1.35 0.00 0.03 80.17 10:09:01 all 37.95 0.00 2.19 1.24 0.08 58.54 10:09:01 0 30.05 0.00 0.93 5.65 0.07 63.30 10:09:01 1 36.27 0.00 2.51 0.02 0.05 61.16 10:09:01 2 35.62 0.00 2.24 3.04 0.07 59.04 10:09:01 3 35.52 0.00 1.14 0.08 0.07 63.19 10:09:01 4 39.75 0.00 3.48 0.27 0.10 56.40 10:09:01 5 36.06 0.00 3.64 0.27 0.09 59.95 10:09:01 6 42.84 0.00 1.66 0.43 0.09 54.98 10:09:01 7 47.91 0.00 1.98 0.07 0.10 49.94 10:10:01 all 23.85 0.00 0.97 1.76 0.05 73.37 10:10:01 0 12.30 0.00 0.72 0.03 0.05 86.90 10:10:01 1 54.80 0.00 1.05 0.79 0.07 43.30 10:10:01 2 11.11 0.00 0.59 4.89 0.05 83.36 10:10:01 3 23.34 0.00 0.79 0.03 0.05 75.79 10:10:01 4 30.12 0.00 1.35 0.10 0.05 68.38 10:10:01 5 26.87 0.00 0.70 0.27 0.03 72.12 10:10:01 6 20.63 0.00 1.75 7.94 0.07 69.61 10:10:01 7 11.67 0.00 0.77 0.02 0.03 87.51 Average: all 26.97 0.00 1.31 1.55 0.06 70.11 Average: 0 19.11 0.00 1.06 1.78 0.05 77.99 Average: 1 33.81 0.00 1.36 0.28 0.06 64.50 Average: 2 23.29 0.00 1.19 4.11 0.07 71.33 Average: 3 25.61 0.00 0.93 0.75 0.05 72.66 Average: 4 27.10 0.00 1.68 2.35 0.06 68.81 Average: 5 30.95 0.00 1.62 0.85 0.06 66.52 Average: 6 28.89 0.00 1.46 2.13 0.07 67.44 Average: 7 26.98 0.00 1.17 0.13 0.06 71.65