---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40351 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 887 28835 0 2444 30852 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:a2:f9:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.152/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fea2:f97f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:4f:04:ef 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-40351) 09/21/24 _x86_64_ (8 CPU) 04:22:26 LINUX RESTART (8 CPU) 04:23:02 tps rtps wtps bread/s bwrtn/s 04:24:01 330.72 37.07 293.65 1728.23 26633.14 04:25:01 145.56 20.28 125.28 734.14 31970.54 Average: 237.37 28.61 208.76 1227.05 29324.04 04:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 29971376 31627952 2967844 9.01 74276 1888332 1453804 4.28 948944 1715712 227596 04:25:01 29526992 31576640 3412228 10.36 88068 2256368 1468172 4.32 1170012 1917812 206092 Average: 29749184 31602296 3190036 9.68 81172 2072350 1460988 4.30 1059478 1816762 216844 04:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 ens3 113.72 83.58 1102.37 30.53 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 04:24:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 04:25:01 ens3 859.09 609.73 2612.21 180.65 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 04:25:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 489.51 348.84 1863.57 106.22 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 1.04 1.04 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40351) 09/21/24 _x86_64_ (8 CPU) 04:22:26 LINUX RESTART (8 CPU) 04:23:02 CPU %user %nice %system %iowait %steal %idle 04:24:01 all 10.18 0.00 0.98 2.58 0.04 86.22 04:24:01 0 8.58 0.00 0.93 0.29 0.03 90.17 04:24:01 1 7.35 0.00 0.71 12.40 0.02 79.53 04:24:01 2 7.24 0.00 0.54 0.19 0.02 92.01 04:24:01 3 1.48 0.00 1.26 4.25 0.02 93.00 04:24:01 4 1.44 0.00 0.41 0.34 0.00 97.81 04:24:01 5 0.92 0.00 0.34 0.14 0.07 98.54 04:24:01 6 27.97 0.00 1.88 1.75 0.03 68.37 04:24:01 7 26.43 0.00 1.73 1.32 0.05 70.47 04:25:01 all 26.98 0.00 1.67 1.51 0.07 69.77 04:25:01 0 31.00 0.00 2.12 3.95 0.07 62.87 04:25:01 1 30.31 0.00 1.68 3.01 0.08 64.93 04:25:01 2 17.57 0.00 1.32 0.00 0.07 81.04 04:25:01 3 26.96 0.00 1.66 3.11 0.08 68.18 04:25:01 4 30.30 0.00 1.71 0.95 0.07 66.98 04:25:01 5 28.08 0.00 1.38 0.12 0.08 70.35 04:25:01 6 32.01 0.00 2.26 0.97 0.08 64.67 04:25:01 7 19.56 0.00 1.26 0.05 0.07 79.06 Average: all 18.64 0.00 1.33 2.04 0.05 77.94 Average: 0 19.84 0.00 1.53 2.13 0.05 76.45 Average: 1 18.90 0.00 1.20 7.67 0.05 72.18 Average: 2 12.44 0.00 0.94 0.09 0.04 86.49 Average: 3 14.31 0.00 1.46 3.68 0.05 80.50 Average: 4 16.03 0.00 1.07 0.65 0.03 82.23 Average: 5 14.59 0.00 0.86 0.13 0.08 84.35 Average: 6 30.00 0.00 2.07 1.36 0.06 66.51 Average: 7 22.98 0.00 1.49 0.68 0.06 74.79