---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-36142 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 841 28470 0 2855 30886 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:68:0c:51 brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe68:c51/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:3e:5c:93 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:aeff:fe3e:5c93/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36142) 04/29/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 112.12 39.76 72.36 1798.47 19601.97 10:44:01 139.70 21.09 118.61 846.24 26950.66 10:45:01 34.53 0.48 34.04 9.60 16087.19 10:46:01 91.80 3.38 88.42 440.99 36336.48 10:47:01 64.31 1.28 63.02 63.46 21483.89 Average: 88.41 13.11 75.30 627.87 24107.24 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30149800 31723548 2789420 8.47 70664 1814136 1419044 4.18 853404 1650840 166056 10:44:01 28561072 30403212 4378148 13.29 85292 2054600 2807544 8.26 2234776 1826772 25248 10:45:01 28588864 30502084 4350356 13.21 88912 2118424 2479716 7.30 2152408 1870256 16996 10:46:01 27701680 30362016 5237540 15.90 96668 2843024 2550888 7.51 2467652 2407736 19256 10:47:01 29150616 31624940 3788604 11.50 100564 2656072 1457608 4.29 1226800 2212280 2468 Average: 28830406 30923160 4108814 12.47 88420 2297251 2142960 6.31 1787008 1993577 46005 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.76 1.76 0.20 0.20 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 122.79 79.21 977.92 19.92 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 302.50 252.76 2363.68 53.08 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 323.36 194.63 644.44 77.01 0.00 0.00 0.00 0.00 10:46:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 227.08 173.62 1659.05 44.76 0.00 0.00 0.00 0.00 10:47:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 234.61 274.30 49.59 1671.12 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 242.47 195.30 1139.56 374.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-36142) 04/29/24 _x86_64_ (8 CPU) 10:41:25 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.80 0.00 0.77 1.91 0.03 86.49 10:43:01 0 0.85 0.00 0.27 3.10 0.02 95.76 10:43:01 1 16.06 0.00 1.07 0.73 0.03 82.11 10:43:01 2 35.56 0.00 1.87 1.60 0.07 60.91 10:43:01 3 17.09 0.00 1.05 0.25 0.03 81.57 10:43:01 4 4.34 0.00 0.46 5.35 0.02 89.84 10:43:01 5 3.72 0.00 0.37 0.15 0.05 95.70 10:43:01 6 7.16 0.00 0.51 0.59 0.02 91.72 10:43:01 7 1.61 0.00 0.53 3.50 0.03 94.33 10:44:01 all 31.46 0.00 1.25 1.29 0.07 65.94 10:44:01 0 20.49 0.00 1.24 1.46 0.05 76.75 10:44:01 1 38.31 0.00 1.24 0.65 0.05 59.75 10:44:01 2 34.05 0.00 1.29 0.13 0.08 64.44 10:44:01 3 28.07 0.00 1.40 0.12 0.07 70.34 10:44:01 4 30.79 0.00 0.99 5.22 0.08 62.92 10:44:01 5 36.81 0.00 1.37 0.43 0.08 61.30 10:44:01 6 36.91 0.00 0.68 1.70 0.07 60.64 10:44:01 7 26.35 0.00 1.71 0.60 0.07 71.27 10:45:01 all 63.89 0.00 2.20 0.39 0.10 33.42 10:45:01 0 65.10 0.00 2.40 0.00 0.10 32.41 10:45:01 1 63.25 0.00 2.01 0.02 0.10 34.63 10:45:01 2 66.99 0.00 1.96 0.00 0.08 30.97 10:45:01 3 71.72 0.00 2.74 0.15 0.10 25.29 10:45:01 4 60.56 0.00 2.15 0.05 0.08 37.15 10:45:01 5 65.23 0.00 1.84 0.23 0.08 32.61 10:45:01 6 57.58 0.00 2.45 2.65 0.10 37.22 10:45:01 7 60.67 0.00 2.11 0.02 0.10 37.10 10:46:01 all 61.94 0.00 1.98 1.78 0.09 34.21 10:46:01 0 62.34 0.00 1.91 0.02 0.08 35.65 10:46:01 1 62.93 0.00 2.16 0.23 0.08 34.59 10:46:01 2 60.98 0.00 2.14 1.49 0.10 35.29 10:46:01 3 59.09 0.00 1.81 1.15 0.08 37.87 10:46:01 4 62.13 0.00 1.63 0.13 0.10 36.01 10:46:01 5 58.47 0.00 2.08 0.02 0.10 39.33 10:46:01 6 64.86 0.00 2.19 5.12 0.12 27.72 10:46:01 7 64.78 0.00 1.91 6.04 0.08 27.19 10:47:01 all 11.99 0.00 0.72 1.40 0.04 85.85 10:47:01 0 2.29 0.00 0.62 0.02 0.03 97.04 10:47:01 1 6.67 0.00 0.59 0.13 0.08 92.52 10:47:01 2 5.83 0.00 0.50 0.03 0.02 93.62 10:47:01 3 2.85 0.00 0.58 0.07 0.02 96.48 10:47:01 4 5.19 0.00 0.65 0.07 0.03 94.06 10:47:01 5 43.43 0.00 1.37 1.08 0.07 54.05 10:47:01 6 19.43 0.00 0.72 0.57 0.05 79.23 10:47:01 7 10.27 0.00 0.74 9.25 0.05 79.69 Average: all 36.07 0.00 1.38 1.35 0.07 61.13 Average: 0 30.29 0.00 1.29 0.91 0.06 67.45 Average: 1 37.50 0.00 1.41 0.35 0.07 60.67 Average: 2 40.67 0.00 1.55 0.65 0.07 57.06 Average: 3 35.77 0.00 1.52 0.35 0.06 62.30 Average: 4 32.64 0.00 1.17 2.15 0.06 63.97 Average: 5 41.63 0.00 1.41 0.39 0.08 56.49 Average: 6 37.27 0.00 1.31 2.13 0.07 59.22 Average: 7 32.80 0.00 1.40 3.88 0.07 61.85