---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25170 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 14G 142G 9% / 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 892 25647 0 5627 30819 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:bb:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe68:bba8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:c8:b8:14 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::42:42ff:fec8:b814/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25170) 07/20/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:02 tps rtps wtps bread/s bwrtn/s 13:34:01 185.80 54.21 131.59 4000.41 77486.12 13:35:01 465.86 12.40 453.46 844.26 178825.83 13:36:01 128.93 0.47 128.46 45.06 17176.34 13:37:01 63.86 1.28 62.57 89.72 2169.61 Average: 211.22 16.93 194.28 1233.33 68878.61 13:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 29873876 31692280 3065344 9.31 76436 2045736 1533316 4.51 911936 1846388 290308 13:35:01 24479280 29596904 8459940 25.68 125996 5165196 8964124 26.37 3260100 4666760 1428 13:36:01 24037844 29473264 8901376 27.02 154688 5417200 8700168 25.60 3457696 4866512 1448 13:37:01 26295492 31589796 6643728 20.17 156740 5287436 1538448 4.53 1383808 4741272 404 Average: 26171623 30588061 6767597 20.55 128465 4478892 5184014 15.25 2253385 4030233 73397 13:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 lo 8.54 8.54 0.83 0.83 0.00 0.00 0.00 0.00 13:34:01 ens3 149.55 117.12 2622.19 23.42 0.00 0.00 0.00 0.00 13:35:01 veth74adf3f 5.93 5.02 0.73 0.63 0.00 0.00 0.00 0.00 13:35:01 veth644f1bd 1.05 1.20 0.07 0.07 0.00 0.00 0.00 0.00 13:35:01 veth0bbdcd3 8.08 8.65 1.20 1.16 0.00 0.00 0.00 0.00 13:35:01 br-e3883e54b51f 0.35 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:36:01 veth74adf3f 27.03 26.80 9.33 28.84 0.00 0.00 0.00 0.00 13:36:01 veth644f1bd 1.23 1.27 2.63 2.84 0.00 0.00 0.00 0.00 13:36:01 veth0bbdcd3 16.83 12.10 8.05 3.93 0.00 0.00 0.00 0.00 13:36:01 br-e3883e54b51f 0.15 0.13 0.02 0.01 0.00 0.00 0.00 0.00 13:37:01 docker0 12.40 17.05 2.08 282.02 0.00 0.00 0.00 0.00 13:37:01 lo 21.26 21.26 2.02 2.02 0.00 0.00 0.00 0.00 13:37:01 ens3 1539.03 843.06 32189.79 141.38 0.00 0.00 0.00 0.00 Average: docker0 3.11 4.28 0.52 70.80 0.00 0.00 0.00 0.00 Average: lo 4.35 4.35 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 295.95 158.54 7876.40 20.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25170) 07/20/24 _x86_64_ (8 CPU) 13:32:25 LINUX RESTART (8 CPU) 13:33:02 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.17 0.00 1.00 1.64 0.04 87.15 13:34:01 0 11.80 0.00 0.56 2.31 0.09 85.24 13:34:01 1 7.71 0.00 1.39 5.25 0.05 85.60 13:34:01 2 21.64 0.00 1.26 3.60 0.05 73.46 13:34:01 3 16.14 0.00 1.34 0.73 0.03 81.75 13:34:01 4 8.92 0.00 1.14 0.15 0.03 89.76 13:34:01 5 11.64 0.00 1.36 0.78 0.03 86.19 13:34:01 6 0.59 0.00 0.27 0.02 0.02 99.10 13:34:01 7 2.97 0.00 0.71 0.24 0.02 96.07 13:35:01 all 34.20 0.00 7.16 3.49 0.10 55.05 13:35:01 0 35.60 0.00 7.10 1.11 0.10 56.08 13:35:01 1 30.61 0.00 6.97 2.30 0.10 60.01 13:35:01 2 37.84 0.00 6.64 2.27 0.08 53.17 13:35:01 3 32.45 0.00 7.24 5.59 0.10 54.61 13:35:01 4 37.52 0.00 9.19 9.50 0.10 43.69 13:35:01 5 31.67 0.00 6.54 3.57 0.08 58.14 13:35:01 6 37.60 0.00 6.99 1.48 0.10 53.83 13:35:01 7 30.33 0.00 6.53 2.15 0.08 60.90 13:36:01 all 12.01 0.00 2.35 0.51 0.08 85.05 13:36:01 0 11.65 0.00 2.23 0.74 0.08 85.30 13:36:01 1 14.88 0.00 2.63 0.12 0.07 82.31 13:36:01 2 11.32 0.00 1.86 0.10 0.08 86.63 13:36:01 3 11.90 0.00 2.58 0.74 0.08 84.70 13:36:01 4 10.36 0.00 2.13 0.05 0.08 87.37 13:36:01 5 12.18 0.00 2.54 1.62 0.05 83.60 13:36:01 6 10.92 0.00 2.16 0.37 0.08 86.47 13:36:01 7 12.88 0.00 2.74 0.34 0.08 83.96 13:37:01 all 4.55 0.00 0.57 0.19 0.04 94.65 13:37:01 0 14.45 0.00 0.92 0.17 0.05 84.42 13:37:01 1 1.95 0.00 0.50 0.12 0.02 97.41 13:37:01 2 0.88 0.00 0.52 0.08 0.03 98.48 13:37:01 3 1.07 0.00 0.48 0.13 0.05 98.26 13:37:01 4 1.24 0.00 0.47 0.03 0.03 98.22 13:37:01 5 1.03 0.00 0.57 0.12 0.02 98.27 13:37:01 6 15.04 0.00 0.57 0.08 0.03 84.27 13:37:01 7 0.68 0.00 0.52 0.82 0.05 97.93 Average: all 15.21 0.00 2.77 1.45 0.06 80.51 Average: 0 18.37 0.00 2.70 1.08 0.08 77.77 Average: 1 13.77 0.00 2.87 1.93 0.06 81.37 Average: 2 17.87 0.00 2.57 1.51 0.06 78.00 Average: 3 15.36 0.00 2.91 1.80 0.07 79.87 Average: 4 14.46 0.00 3.22 2.42 0.06 79.84 Average: 5 14.08 0.00 2.75 1.52 0.05 81.60 Average: 6 16.05 0.00 2.50 0.49 0.06 80.91 Average: 7 11.68 0.00 2.62 0.88 0.06 84.75