---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8475 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: 2799.996 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 144G 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 866 28112 0 3188 30855 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:38:52:06 brd ff:ff:ff:ff:ff:ff inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe38:5206/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:e3:3f:b2 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 inet6 fe80::42:dfff:fee3:3fb2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8475) 02/24/24 _x86_64_ (8 CPU) 20:27:24 LINUX RESTART (8 CPU) 20:28:02 tps rtps wtps bread/s bwrtn/s 20:29:01 91.95 18.03 73.92 1039.15 18408.13 20:30:01 136.09 19.00 117.10 460.06 28115.71 20:31:01 21.00 0.20 20.80 6.93 13604.13 20:32:01 91.23 3.53 87.70 467.12 32950.64 20:33:01 102.05 5.60 96.45 999.13 33360.75 Average: 88.45 9.24 79.21 593.00 25311.15 20:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 30108628 31717700 2830592 8.59 71860 1847624 1401952 4.12 858252 1681660 183524 20:30:01 28722056 30632028 4217164 12.80 83892 2123396 2775120 8.17 2014924 1882728 13068 20:31:01 27871184 29821524 5068036 15.39 86116 2159492 3215344 9.46 2856396 1886092 5056 20:32:01 28051640 30462220 4887580 14.84 93812 2600684 2848652 8.38 2304132 2229644 324 20:33:01 28764836 31565844 4174384 12.67 100132 2977524 1482320 4.36 1223160 2586108 16468 Average: 28703669 30839863 4235551 12.86 87162 2341744 2344678 6.90 1851373 2053246 43688 20:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 63.12 43.06 1047.95 8.08 0.00 0.00 0.00 0.00 20:29:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 531.66 373.45 3589.89 94.25 0.00 0.00 0.00 0.00 20:30:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 390.25 200.48 511.14 77.58 0.00 0.00 0.00 0.00 20:31:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 20:32:01 docker0 3.57 6.22 0.21 77.99 0.00 0.00 0.00 0.00 20:32:01 ens3 412.31 229.76 1621.30 68.27 0.00 0.00 0.00 0.00 20:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 20:33:01 docker0 1.75 3.00 0.10 39.89 0.00 0.00 0.00 0.00 20:33:01 ens3 449.70 213.78 170.27 88.14 0.00 0.00 0.00 0.00 20:33:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.85 0.06 23.65 0.00 0.00 0.00 0.00 Average: ens3 370.44 212.67 1389.21 67.46 0.00 0.00 0.00 0.00 Average: lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8475) 02/24/24 _x86_64_ (8 CPU) 20:27:24 LINUX RESTART (8 CPU) 20:28:02 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 10.15 0.00 0.74 1.89 0.03 87.19 20:29:01 0 14.85 0.00 1.05 0.36 0.07 83.67 20:29:01 1 0.97 0.00 0.17 0.02 0.00 98.85 20:29:01 2 11.68 0.00 0.95 0.85 0.02 86.50 20:29:01 3 8.31 0.00 0.59 5.45 0.03 85.62 20:29:01 4 14.64 0.00 0.93 3.02 0.05 81.35 20:29:01 5 6.04 0.00 0.42 3.34 0.00 90.20 20:29:01 6 16.08 0.00 1.00 1.73 0.05 81.14 20:29:01 7 8.71 0.00 0.75 0.32 0.02 90.20 20:30:01 all 34.60 0.00 1.26 1.25 0.07 62.82 20:30:01 0 31.28 0.00 1.07 1.72 0.07 65.86 20:30:01 1 27.51 0.00 1.37 0.13 0.07 70.91 20:30:01 2 37.01 0.00 1.07 0.03 0.08 61.80 20:30:01 3 33.76 0.00 1.27 3.49 0.07 61.41 20:30:01 4 47.57 0.00 2.41 1.04 0.10 48.89 20:30:01 5 37.99 0.00 0.97 0.08 0.07 60.89 20:30:01 6 32.62 0.00 1.14 1.54 0.07 64.64 20:30:01 7 29.01 0.00 0.75 2.02 0.05 68.17 20:31:01 all 37.41 0.00 1.01 0.45 0.06 61.07 20:31:01 0 37.03 0.00 0.95 0.00 0.05 61.97 20:31:01 1 38.15 0.00 0.79 0.00 0.08 60.98 20:31:01 2 51.34 0.00 1.33 1.40 0.07 45.85 20:31:01 3 34.10 0.00 1.12 0.03 0.07 64.68 20:31:01 4 36.90 0.00 1.12 0.00 0.08 61.89 20:31:01 5 35.38 0.00 0.64 0.00 0.05 63.93 20:31:01 6 39.07 0.00 1.14 0.03 0.05 59.72 20:31:01 7 27.25 0.00 0.99 2.11 0.08 69.57 20:32:01 all 24.26 0.00 2.14 1.66 0.08 71.86 20:32:01 0 17.94 0.00 2.23 0.18 0.07 79.58 20:32:01 1 24.48 0.00 2.13 0.23 0.07 73.08 20:32:01 2 26.82 0.00 1.89 0.64 0.10 70.55 20:32:01 3 22.25 0.00 2.33 2.82 0.10 72.50 20:32:01 4 24.29 0.00 2.56 1.29 0.05 71.80 20:32:01 5 29.18 0.00 1.70 4.06 0.08 64.98 20:32:01 6 25.96 0.00 2.58 2.37 0.08 69.00 20:32:01 7 23.17 0.00 1.66 1.71 0.08 73.37 20:33:01 all 19.91 0.00 2.06 2.31 0.07 75.65 20:33:01 0 20.87 0.00 2.94 0.07 0.07 76.05 20:33:01 1 17.86 0.00 2.39 2.57 0.08 77.10 20:33:01 2 24.27 0.00 2.52 2.15 0.08 70.99 20:33:01 3 18.45 0.00 2.09 0.03 0.05 79.38 20:33:01 4 26.48 0.00 1.44 0.10 0.08 71.89 20:33:01 5 18.57 0.00 1.66 4.85 0.07 74.85 20:33:01 6 16.14 0.00 1.35 6.93 0.07 75.51 20:33:01 7 16.64 0.00 2.09 1.82 0.07 79.39 Average: all 25.31 0.00 1.44 1.51 0.06 71.67 Average: 0 24.44 0.00 1.65 0.47 0.06 73.38 Average: 1 21.86 0.00 1.37 0.59 0.06 76.12 Average: 2 30.29 0.00 1.55 1.01 0.07 67.07 Average: 3 23.39 0.00 1.48 2.36 0.06 72.70 Average: 4 30.03 0.00 1.70 1.08 0.07 67.12 Average: 5 25.48 0.00 1.08 2.46 0.05 70.92 Average: 6 26.02 0.00 1.44 2.51 0.06 69.96 Average: 7 20.99 0.00 1.25 1.60 0.06 76.10