---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6678 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 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 854 28120 0 3192 30871 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:60:4b:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86136sec preferred_lft 86136sec inet6 fe80::f816:3eff:fe60:4b0d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:24:13:64 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::42:15ff:fe24:1364/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6678) 02/19/24 _x86_64_ (8 CPU) 10:16:06 LINUX RESTART (8 CPU) 10:17:01 tps rtps wtps bread/s bwrtn/s 10:18:01 144.61 43.16 101.45 2604.10 28160.77 10:19:01 312.05 17.11 294.94 983.41 26702.03 10:20:01 141.21 3.10 138.11 461.66 61257.39 Average: 199.29 21.12 178.17 1349.70 38706.07 10:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 29670216 31480576 3269004 9.92 79156 2033632 1783364 5.25 1107032 1856524 131696 10:19:01 28064120 30368312 4875100 14.80 85928 2509816 2488348 7.32 2389340 2155220 326968 10:20:01 28800420 31610052 4138800 12.56 96040 2994840 1466292 4.31 1374944 2410624 48768 Average: 28844919 31152980 4094301 12.43 87041 2512763 1912668 5.63 1623772 2140789 169144 10:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 176.55 130.94 2388.98 21.14 0.00 0.00 0.00 0.00 10:18:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 538.37 465.14 2076.43 1424.36 0.00 0.00 0.00 0.00 10:19:01 lo 4.55 4.55 1.97 1.97 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:20:01 ens3 308.48 266.21 1226.31 1353.67 0.00 0.00 0.00 0.00 10:20:01 lo 3.67 3.67 0.34 0.34 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 341.15 287.44 1897.25 933.09 0.00 0.00 0.00 0.00 Average: lo 3.07 3.07 0.80 0.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6678) 02/19/24 _x86_64_ (8 CPU) 10:16:06 LINUX RESTART (8 CPU) 10:17:01 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 12.45 0.00 0.99 2.35 0.04 84.17 10:18:01 0 19.93 0.00 1.02 0.93 0.05 78.07 10:18:01 1 46.21 0.00 2.54 2.06 0.07 49.12 10:18:01 2 6.91 0.00 1.31 2.95 0.10 88.74 10:18:01 3 11.99 0.00 0.77 0.60 0.03 86.61 10:18:01 4 2.19 0.00 0.53 10.58 0.05 86.65 10:18:01 5 4.12 0.00 0.53 0.37 0.03 94.95 10:18:01 6 5.22 0.00 0.62 0.85 0.02 93.29 10:18:01 7 3.10 0.00 0.57 0.43 0.00 95.90 10:19:01 all 30.26 0.00 1.48 1.59 0.07 66.59 10:19:01 0 31.14 0.00 1.27 0.17 0.05 67.38 10:19:01 1 29.34 0.00 1.64 1.49 0.08 67.45 10:19:01 2 37.01 0.00 3.04 3.99 0.07 55.90 10:19:01 3 27.98 0.00 1.33 0.27 0.07 70.36 10:19:01 4 21.66 0.00 1.07 5.66 0.05 71.56 10:19:01 5 28.41 0.00 1.22 0.25 0.05 70.07 10:19:01 6 33.05 0.00 1.15 0.45 0.07 65.28 10:19:01 7 33.51 0.00 1.16 0.52 0.07 64.75 10:20:01 all 8.31 0.00 1.56 5.47 0.05 84.61 10:20:01 0 5.52 0.00 1.69 0.25 0.05 92.49 10:20:01 1 5.84 0.00 1.27 2.12 0.05 90.72 10:20:01 2 21.56 0.00 2.80 20.12 0.07 55.45 10:20:01 3 7.99 0.00 1.28 0.12 0.07 90.56 10:20:01 4 5.06 0.00 1.46 3.34 0.03 90.11 10:20:01 5 7.29 0.00 1.20 1.26 0.03 90.21 10:20:01 6 4.30 0.00 1.42 5.93 0.05 88.29 10:20:01 7 8.98 0.00 1.37 10.75 0.07 78.83 Average: all 17.01 0.00 1.34 3.14 0.05 78.46 Average: 0 18.88 0.00 1.32 0.45 0.05 79.30 Average: 1 27.13 0.00 1.82 1.89 0.07 69.09 Average: 2 21.85 0.00 2.38 8.99 0.08 66.70 Average: 3 15.94 0.00 1.12 0.33 0.06 82.55 Average: 4 9.64 0.00 1.02 6.53 0.04 82.77 Average: 5 13.28 0.00 0.98 0.63 0.04 85.08 Average: 6 14.20 0.00 1.06 2.41 0.04 82.29 Average: 7 15.18 0.00 1.03 3.90 0.04 79.85