---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-40718 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 829 28557 0 2780 30904 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:0e:82:80 brd ff:ff:ff:ff:ff:ff inet 10.30.106.199/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86172sec preferred_lft 86172sec inet6 fe80::f816:3eff:fe0e:8280/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:88:17:c1:16 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-v1-8c-8g-40718) 09/21/24 _x86_64_ (8 CPU) 22:14:25 LINUX RESTART (8 CPU) 22:15:01 tps rtps wtps bread/s bwrtn/s 22:16:01 299.03 42.86 256.17 1934.21 31700.45 22:17:01 171.28 15.91 155.36 538.49 41360.75 22:18:01 50.93 6.75 44.19 295.23 32688.57 Average: 173.74 21.84 151.90 922.59 35250.12 22:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:16:01 30156012 31718244 2783208 8.45 68912 1805492 1413920 4.16 851436 1642916 138204 22:17:01 28940996 30982592 3998224 12.14 87316 2247520 2185876 6.43 1625316 2044764 21504 22:18:01 29264172 31665768 3675048 11.16 90136 2600228 1437368 4.23 1123712 2216452 14260 Average: 29453727 31455535 3485493 10.58 82121 2217747 1679055 4.94 1200155 1968044 57989 22:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 22:16:01 ens3 261.09 177.02 1234.14 59.36 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 22:17:01 ens3 614.65 477.01 5819.82 85.60 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 lo 1.12 1.12 0.15 0.15 0.00 0.00 0.00 0.00 22:18:01 ens3 182.69 107.50 85.14 38.11 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 1.11 1.11 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 352.81 253.85 2379.77 61.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-40718) 09/21/24 _x86_64_ (8 CPU) 22:14:25 LINUX RESTART (8 CPU) 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 9.48 0.00 0.96 4.18 0.04 85.34 22:16:01 0 10.27 0.00 0.99 1.47 0.02 87.26 22:16:01 1 3.96 0.00 1.42 17.65 0.07 76.90 22:16:01 2 5.33 0.00 0.40 0.30 0.02 93.96 22:16:01 3 7.47 0.00 0.97 0.90 0.03 90.63 22:16:01 4 4.42 0.00 0.47 9.32 0.02 85.78 22:16:01 5 1.92 0.00 0.33 0.10 0.02 97.63 22:16:01 6 27.88 0.00 1.99 2.35 0.07 67.71 22:16:01 7 14.57 0.00 1.16 1.42 0.07 82.78 22:17:01 all 14.16 0.00 1.09 6.46 0.09 78.20 22:17:01 0 13.24 0.00 1.29 5.97 0.08 79.41 22:17:01 1 15.13 0.00 2.06 8.31 0.13 74.37 22:17:01 2 7.95 0.00 0.84 10.14 0.05 81.03 22:17:01 3 15.94 0.00 1.17 7.98 0.15 74.76 22:17:01 4 8.54 0.00 0.72 9.64 0.07 81.04 22:17:01 5 14.41 0.00 0.72 0.23 0.07 84.57 22:17:01 6 9.79 0.00 0.39 1.81 0.07 87.94 22:17:01 7 28.31 0.00 1.45 7.61 0.10 62.53 22:18:01 all 18.83 0.00 0.77 5.36 0.05 74.98 22:18:01 0 17.04 0.00 0.64 2.98 0.05 79.29 22:18:01 1 14.61 0.00 0.84 30.42 0.05 54.08 22:18:01 2 38.45 0.00 1.12 7.88 0.05 52.50 22:18:01 3 19.87 0.00 0.60 0.27 0.05 79.21 22:18:01 4 17.45 0.00 0.42 0.15 0.05 81.93 22:18:01 5 27.57 0.00 1.59 0.79 0.08 69.97 22:18:01 6 7.97 0.00 0.56 0.38 0.05 91.04 22:18:01 7 7.80 0.00 0.49 0.05 0.02 91.65 Average: all 14.15 0.00 0.94 5.33 0.06 79.51 Average: 0 13.51 0.00 0.97 3.47 0.05 81.99 Average: 1 11.23 0.00 1.44 18.79 0.08 68.45 Average: 2 17.23 0.00 0.79 6.10 0.04 75.85 Average: 3 14.42 0.00 0.91 3.04 0.08 81.55 Average: 4 10.14 0.00 0.53 6.37 0.04 82.92 Average: 5 14.62 0.00 0.88 0.37 0.06 84.07 Average: 6 15.21 0.00 0.98 1.51 0.06 82.24 Average: 7 16.88 0.00 1.03 3.02 0.06 79.01