---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33590 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 12G 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 869 27135 0 4161 30841 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:95:35:9b brd ff:ff:ff:ff:ff:ff inet 10.30.107.81/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe95:359b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:da:3a:5f 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::42:7ff:feda:3a5f/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-33590) 08/25/24 _x86_64_ (8 CPU) 10:42:25 LINUX RESTART (8 CPU) 10:43:03 tps rtps wtps bread/s bwrtn/s 10:44:01 295.38 36.75 258.63 1736.78 19182.21 10:45:01 459.71 30.49 429.22 3006.16 80479.82 10:46:01 120.96 0.37 120.60 36.13 26974.02 10:47:01 19.13 0.05 19.08 4.93 10725.13 Average: 223.21 16.75 206.46 1191.56 34468.94 10:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30081616 31675876 2857604 8.68 71836 1832868 1407332 4.14 897944 1666744 163536 10:45:01 27389704 30896108 5549516 16.85 115784 3635060 4031104 11.86 1849636 3269252 372 10:46:01 26461968 30283764 6477252 19.66 143968 3883920 4828604 14.21 2523732 3475192 1628 10:47:01 26590936 30407784 6348284 19.27 144128 3882736 3943656 11.60 2413396 3466320 228 Average: 27631056 30815883 5308164 16.12 118929 3308646 3552674 10.45 1921177 2969377 41441 10:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 ens3 98.55 66.46 1101.41 26.86 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 10:45:01 lo 9.96 9.96 0.89 0.89 0.00 0.00 0.00 0.00 10:45:01 br-77e225bbffa2 0.72 0.68 0.06 0.38 0.00 0.00 0.00 0.00 10:45:01 ens3 326.99 216.79 10045.20 20.37 0.00 0.00 0.00 0.00 10:45:01 veth5c51919 23.51 21.56 10.39 15.97 0.00 0.00 0.00 0.00 10:46:01 lo 2.50 2.50 0.21 0.21 0.00 0.00 0.00 0.00 10:46:01 br-77e225bbffa2 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 10:46:01 ens3 55.49 41.49 1176.41 5.45 0.00 0.00 0.00 0.00 10:46:01 veth5c51919 90.45 72.99 26.75 97.15 0.00 0.00 0.00 0.01 10:47:01 lo 4.53 4.53 0.39 0.39 0.00 0.00 0.00 0.00 10:47:01 br-77e225bbffa2 0.23 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:47:01 ens3 12.20 12.88 8.06 6.81 0.00 0.00 0.00 0.00 10:47:01 veth5c51919 1.12 1.27 0.82 0.09 0.00 0.00 0.00 0.00 Average: lo 4.62 4.62 0.42 0.42 0.00 0.00 0.00 0.00 Average: br-77e225bbffa2 0.31 0.28 0.02 0.10 0.00 0.00 0.00 0.00 Average: ens3 123.52 84.56 3099.63 14.78 0.00 0.00 0.00 0.00 Average: veth5c51919 29.01 24.15 9.57 28.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33590) 08/25/24 _x86_64_ (8 CPU) 10:42:25 LINUX RESTART (8 CPU) 10:43:03 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 9.19 0.00 0.95 2.89 0.04 86.93 10:44:01 0 14.61 0.00 2.03 14.41 0.07 68.88 10:44:01 1 17.05 0.00 0.90 1.00 0.03 81.02 10:44:01 2 3.24 0.00 0.45 0.09 0.02 96.20 10:44:01 3 5.49 0.00 0.50 1.04 0.03 92.94 10:44:01 4 6.77 0.00 0.60 1.55 0.07 91.00 10:44:01 5 1.17 0.00 1.15 3.10 0.02 94.55 10:44:01 6 7.60 0.00 0.67 0.95 0.02 90.76 10:44:01 7 17.61 0.00 1.31 1.04 0.03 80.00 10:45:01 all 16.13 0.00 4.55 6.48 0.07 72.77 10:45:01 0 15.93 0.00 4.43 3.18 0.07 76.39 10:45:01 1 22.66 0.00 4.44 1.28 0.07 71.56 10:45:01 2 12.97 0.00 4.93 24.91 0.10 57.08 10:45:01 3 20.18 0.00 4.87 6.57 0.08 68.30 10:45:01 4 16.92 0.00 4.54 6.92 0.05 71.58 10:45:01 5 11.28 0.00 3.84 3.85 0.05 80.98 10:45:01 6 14.23 0.00 4.54 2.29 0.07 78.87 10:45:01 7 14.83 0.00 4.82 2.94 0.07 77.34 10:46:01 all 10.15 0.00 1.92 4.10 0.05 83.77 10:46:01 0 7.55 0.00 1.99 13.43 0.08 76.95 10:46:01 1 12.28 0.00 2.51 0.72 0.05 84.44 10:46:01 2 9.70 0.00 1.35 1.45 0.03 87.46 10:46:01 3 8.15 0.00 1.60 12.56 0.05 77.65 10:46:01 4 14.21 0.00 2.08 1.29 0.07 82.35 10:46:01 5 7.79 0.00 1.28 1.31 0.05 89.56 10:46:01 6 7.47 0.00 1.87 0.43 0.05 90.17 10:46:01 7 14.05 0.00 2.68 1.56 0.05 81.65 10:47:01 all 0.89 0.00 0.31 0.74 0.03 98.03 10:47:01 0 1.52 0.00 0.27 5.42 0.03 92.76 10:47:01 1 0.78 0.00 0.32 0.00 0.00 98.90 10:47:01 2 0.85 0.00 0.30 0.00 0.02 98.83 10:47:01 3 0.77 0.00 0.37 0.23 0.03 98.60 10:47:01 4 0.85 0.00 0.27 0.03 0.00 98.85 10:47:01 5 0.77 0.00 0.27 0.10 0.03 98.83 10:47:01 6 0.92 0.00 0.35 0.13 0.03 98.57 10:47:01 7 0.67 0.00 0.32 0.00 0.07 98.95 Average: all 9.07 0.00 1.94 3.55 0.05 85.39 Average: 0 9.86 0.00 2.18 9.06 0.06 78.84 Average: 1 13.14 0.00 2.05 0.75 0.04 84.03 Average: 2 6.70 0.00 1.76 6.61 0.04 84.89 Average: 3 8.64 0.00 1.84 5.12 0.05 84.35 Average: 4 9.69 0.00 1.88 2.45 0.05 85.93 Average: 5 5.27 0.00 1.64 2.08 0.04 90.97 Average: 6 7.54 0.00 1.86 0.95 0.04 89.61 Average: 7 11.74 0.00 2.29 1.38 0.05 84.54