---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85428 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 861 28861 0 2444 30877 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:b5:29:31 brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:feb5:2931/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:5c:c3:6b 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-8c-8g-85428) 11/21/24 _x86_64_ (8 CPU) 04:22:25 LINUX RESTART (8 CPU) 04:23:02 tps rtps wtps bread/s bwrtn/s 04:24:01 177.99 48.47 129.52 1967.26 28614.81 04:25:01 129.26 7.88 121.38 467.92 34821.26 04:26:01 51.44 1.32 50.12 63.99 28825.33 Average: 119.24 19.06 100.18 826.72 30765.75 04:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 30060908 31726328 2878312 8.74 76312 1894584 1378756 4.06 853560 1723776 231644 04:25:01 26917712 28766212 6021508 18.28 87300 2058076 5861900 17.25 3819300 1838028 5604 04:26:01 29571308 31635976 3367912 10.22 90728 2268660 1422784 4.19 1132432 1913780 2596 Average: 28849976 30709505 4089244 12.41 84780 2073773 2887813 8.50 1935097 1825195 79948 04:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 04:24:01 ens3 100.22 71.11 1167.58 22.38 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:25:01 ens3 452.92 360.12 2323.63 89.22 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 04:26:01 ens3 125.45 118.85 243.73 1107.10 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 226.90 183.99 1245.41 408.38 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85428) 11/21/24 _x86_64_ (8 CPU) 04:22:25 LINUX RESTART (8 CPU) 04:23:02 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 9.96 0.00 0.93 2.31 0.04 86.76 04:24:01 0 2.02 0.00 0.39 0.27 0.02 97.29 04:24:01 1 4.61 0.00 0.42 0.27 0.00 94.69 04:24:01 2 16.29 0.00 1.09 7.70 0.03 74.89 04:24:01 3 26.78 0.00 1.85 1.53 0.05 69.79 04:24:01 4 16.77 0.00 1.51 1.10 0.03 80.58 04:24:01 5 6.75 0.00 0.83 0.14 0.02 92.26 04:24:01 6 5.02 0.00 0.90 6.99 0.03 87.05 04:24:01 7 1.43 0.00 0.43 0.48 0.09 97.58 04:25:01 all 24.56 0.00 1.37 1.55 0.06 72.47 04:25:01 0 13.86 0.00 1.66 0.00 0.05 84.43 04:25:01 1 25.55 0.00 1.03 0.02 0.07 73.34 04:25:01 2 31.25 0.00 0.94 0.07 0.07 67.68 04:25:01 3 20.87 0.00 0.95 0.02 0.07 78.09 04:25:01 4 27.07 0.00 2.89 1.32 0.08 68.63 04:25:01 5 31.03 0.00 1.40 2.67 0.08 64.81 04:25:01 6 23.31 0.00 0.97 7.49 0.05 68.18 04:25:01 7 23.44 0.00 1.09 0.82 0.05 74.60 04:26:01 all 10.05 0.00 0.69 3.02 0.03 86.21 04:26:01 0 21.89 0.00 0.84 0.37 0.03 76.87 04:26:01 1 3.73 0.00 0.62 0.02 0.02 95.62 04:26:01 2 14.81 0.00 0.53 0.20 0.03 84.43 04:26:01 3 18.00 0.00 0.66 0.40 0.05 80.89 04:26:01 4 3.25 0.00 0.55 8.10 0.02 88.09 04:26:01 5 4.94 0.00 1.15 8.34 0.02 85.55 04:26:01 6 10.15 0.00 0.65 3.57 0.07 85.56 04:26:01 7 3.77 0.00 0.48 3.16 0.00 92.58 Average: all 14.88 0.00 1.00 2.29 0.04 81.79 Average: 0 12.65 0.00 0.97 0.21 0.03 86.14 Average: 1 11.33 0.00 0.69 0.10 0.03 87.85 Average: 2 20.80 0.00 0.85 2.63 0.04 75.67 Average: 3 21.87 0.00 1.15 0.65 0.06 76.28 Average: 4 15.68 0.00 1.65 3.52 0.04 79.10 Average: 5 14.27 0.00 1.13 3.74 0.04 80.82 Average: 6 12.86 0.00 0.84 6.01 0.05 80.24 Average: 7 9.60 0.00 0.67 1.49 0.04 88.20