---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86377 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 855 28912 0 2399 30885 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:39:16:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.89/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe39:16c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:0b:8d:69 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-86377) 11/25/24 _x86_64_ (8 CPU) 05:48:06 LINUX RESTART (8 CPU) 05:49:01 tps rtps wtps bread/s bwrtn/s 05:50:01 166.87 26.95 139.93 1252.99 31661.26 05:51:01 58.05 5.25 52.80 377.21 23378.07 05:52:01 21.41 2.00 19.41 56.12 19220.66 Average: 82.11 11.40 70.71 562.10 24753.25 05:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 29456040 31222440 3483180 10.57 81056 1986476 1968468 5.79 1370564 1801848 120004 05:51:01 27656628 29459232 5282592 16.04 82324 2019696 3831768 11.27 3153452 1810008 1456 05:52:01 29674080 31674476 3265140 9.91 83212 2213056 1376744 4.05 1047216 1897112 173652 Average: 28928916 30785383 4010304 12.17 82197 2073076 2392327 7.04 1857077 1836323 98371 05:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 ens3 226.53 169.36 2406.99 35.59 0.00 0.00 0.00 0.00 05:50:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 ens3 354.95 248.28 374.80 91.66 0.00 0.00 0.00 0.00 05:51:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 ens3 297.58 215.68 344.54 85.63 0.00 0.00 0.00 0.00 05:52:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 293.02 211.11 1042.07 70.96 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.05 0.05 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-86377) 11/25/24 _x86_64_ (8 CPU) 05:48:06 LINUX RESTART (8 CPU) 05:49:01 CPU %user %nice %system %iowait %steal %idle 05:50:01 all 12.81 0.00 1.00 2.61 0.04 83.53 05:50:01 0 6.83 0.00 0.37 0.00 0.02 92.78 05:50:01 1 4.73 0.00 1.07 10.81 0.07 83.32 05:50:01 2 6.29 0.00 0.30 0.08 0.02 93.30 05:50:01 3 33.94 0.00 1.77 2.15 0.05 62.09 05:50:01 4 20.95 0.00 1.15 0.67 0.05 77.18 05:50:01 5 13.35 0.00 0.92 4.56 0.05 81.12 05:50:01 6 6.03 0.00 0.53 0.52 0.03 92.88 05:50:01 7 10.29 0.00 1.89 2.10 0.03 85.68 05:51:01 all 24.16 0.00 0.92 0.97 0.06 73.90 05:51:01 0 25.30 0.00 0.70 0.07 0.05 73.88 05:51:01 1 23.61 0.00 0.30 5.67 0.05 70.37 05:51:01 2 38.46 0.00 0.67 0.07 0.05 60.75 05:51:01 3 14.43 0.00 0.42 0.00 0.05 85.10 05:51:01 4 35.38 0.00 1.90 0.15 0.07 62.50 05:51:01 5 10.46 0.00 0.99 1.86 0.05 86.64 05:51:01 6 29.58 0.00 2.02 0.00 0.07 68.34 05:51:01 7 16.02 0.00 0.37 0.02 0.05 83.55 05:52:01 all 17.78 0.00 0.58 0.86 0.05 80.74 05:52:01 0 36.43 0.00 0.58 0.00 0.05 62.93 05:52:01 1 11.25 0.00 0.49 6.39 0.05 81.82 05:52:01 2 15.93 0.00 0.35 0.02 0.05 83.65 05:52:01 3 12.65 0.00 0.53 0.00 0.03 86.79 05:52:01 4 32.88 0.00 0.87 0.02 0.07 66.16 05:52:01 5 14.70 0.00 0.52 0.45 0.07 84.26 05:52:01 6 14.02 0.00 0.60 0.05 0.03 85.30 05:52:01 7 4.38 0.00 0.63 0.00 0.03 94.96 Average: all 18.25 0.00 0.83 1.48 0.05 79.39 Average: 0 22.85 0.00 0.55 0.02 0.04 76.54 Average: 1 13.20 0.00 0.62 7.62 0.06 78.50 Average: 2 20.23 0.00 0.44 0.06 0.04 79.24 Average: 3 20.34 0.00 0.91 0.72 0.04 78.00 Average: 4 29.73 0.00 1.31 0.28 0.06 68.62 Average: 5 12.84 0.00 0.81 2.29 0.06 84.01 Average: 6 16.54 0.00 1.05 0.19 0.04 82.17 Average: 7 10.23 0.00 0.96 0.71 0.04 88.06