---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5054 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 28250 0 3086 30881 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:f1:bb:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fef1:bbf4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:a9:e4:de 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::42:6ff:fea9:e4de/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-5054) 12/14/23 _x86_64_ (8 CPU) 14:24:53 LINUX RESTART (8 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:02 156.06 73.89 82.17 5295.92 95848.83 14:27:01 128.83 14.15 114.68 996.03 76165.12 14:28:01 281.07 8.67 272.40 1599.20 54341.88 Average: 188.99 32.34 156.65 2639.51 75447.96 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:02 30344676 31682516 2594544 7.88 47512 1613716 1477704 4.35 856504 1473084 44632 14:27:01 30082196 31692516 2857024 8.67 70132 1849788 1442472 4.24 875928 1683860 76448 14:28:01 29001192 31674604 3938028 11.96 145172 2746860 1569792 4.62 1026852 2471336 134504 Average: 29809355 31683212 3129865 9.50 87605 2070121 1496656 4.40 919761 1876093 85195 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:02 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 14:26:02 ens3 390.33 259.26 889.95 60.32 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 14:27:01 ens3 55.26 37.94 846.45 8.06 0.00 0.00 0.00 0.00 14:28:01 docker0 26.16 69.27 1.75 1326.82 0.00 0.00 0.00 0.00 14:28:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 14:28:01 ens3 211.95 90.40 3433.91 10.79 0.00 0.00 0.00 0.00 Average: docker0 8.77 23.22 0.59 444.74 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 220.10 129.71 1728.34 26.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5054) 12/14/23 _x86_64_ (8 CPU) 14:24:53 LINUX RESTART (8 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:02 all 6.32 0.00 0.94 7.51 0.03 85.19 14:26:02 0 5.71 0.00 0.72 0.55 0.03 92.99 14:26:02 1 11.68 0.00 0.97 3.60 0.03 83.72 14:26:02 2 5.05 0.00 0.74 8.42 0.05 85.75 14:26:02 3 8.13 0.00 0.99 4.30 0.02 86.57 14:26:02 4 5.26 0.00 0.68 3.11 0.03 90.92 14:26:02 5 5.51 0.00 0.95 1.52 0.03 91.98 14:26:02 6 5.81 0.00 1.79 0.60 0.03 91.77 14:26:02 7 3.45 0.00 0.69 38.07 0.03 57.76 14:27:01 all 8.34 0.00 0.65 5.43 0.03 85.56 14:27:01 0 9.72 0.00 0.80 0.12 0.02 89.35 14:27:01 1 4.12 0.00 0.39 0.22 0.03 95.24 14:27:01 2 13.23 0.00 0.80 3.07 0.03 82.87 14:27:01 3 1.32 0.00 0.25 1.66 0.03 96.74 14:27:01 4 32.47 0.00 1.90 2.33 0.05 63.25 14:27:01 5 1.25 0.00 0.34 0.05 0.00 98.36 14:27:01 6 1.10 0.00 0.19 0.47 0.03 98.20 14:27:01 7 3.55 0.00 0.54 35.60 0.02 60.29 14:28:01 all 7.70 0.00 2.06 5.16 0.05 85.03 14:28:01 0 4.22 0.00 1.73 2.93 0.03 91.08 14:28:01 1 5.12 0.00 2.34 0.40 0.03 92.10 14:28:01 2 8.39 0.00 1.85 1.88 0.03 87.86 14:28:01 3 7.24 0.00 2.88 19.98 0.08 69.82 14:28:01 4 4.51 0.00 1.22 0.12 0.02 94.13 14:28:01 5 3.60 0.00 1.29 0.79 0.07 94.25 14:28:01 6 9.15 0.00 1.85 0.29 0.05 88.66 14:28:01 7 19.32 0.00 3.32 14.93 0.08 62.36 Average: all 7.45 0.00 1.22 6.04 0.04 85.26 Average: 0 6.54 0.00 1.08 1.20 0.03 91.15 Average: 1 6.99 0.00 1.23 1.42 0.03 90.32 Average: 2 8.86 0.00 1.13 4.47 0.04 85.50 Average: 3 5.57 0.00 1.37 8.64 0.04 84.36 Average: 4 13.98 0.00 1.27 1.85 0.03 82.87 Average: 5 3.47 0.00 0.86 0.79 0.03 94.85 Average: 6 5.37 0.00 1.28 0.45 0.04 92.86 Average: 7 8.80 0.00 1.52 29.51 0.04 60.13