---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-18570 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: 2800.000 BogoMIPS: 5600.00 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 10G 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 800 29150 0 2215 30941 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:74:3e:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fe74:3ee0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:df:3b:3a 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:ccff:fedf:3b3a/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-18570) 03/27/24 _x86_64_ (8 CPU) 13:52:45 LINUX RESTART (8 CPU) 13:53:01 tps rtps wtps bread/s bwrtn/s 13:54:01 182.73 87.29 95.44 6254.22 65462.34 13:55:01 168.99 9.08 159.91 1627.60 39932.54 Average: 175.86 48.21 127.65 3942.45 52705.95 13:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 30059936 31655492 2879284 8.74 65164 1842148 1526384 4.49 948384 1640560 198704 13:55:01 29864444 31689232 3074776 9.33 83360 2038876 1438988 4.23 969140 1783464 1064 Average: 29962190 31672362 2977030 9.04 74262 1940512 1482686 4.36 958762 1712012 99884 13:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 13:54:01 ens3 363.39 243.43 1501.30 60.09 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 5.27 5.27 0.49 0.49 0.00 0.00 0.00 0.00 13:55:01 ens3 80.77 75.05 652.62 180.67 0.00 0.00 0.00 0.00 13:55:01 docker0 4.05 5.47 0.58 71.68 0.00 0.00 0.00 0.00 Average: lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 222.17 159.30 1077.25 120.34 0.00 0.00 0.00 0.00 Average: docker0 2.02 2.73 0.29 35.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-18570) 03/27/24 _x86_64_ (8 CPU) 13:52:45 LINUX RESTART (8 CPU) 13:53:01 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 9.71 0.00 1.31 4.23 0.04 84.70 13:54:01 0 9.22 0.00 1.89 10.60 0.03 78.26 13:54:01 1 9.56 0.00 1.23 0.80 0.03 88.37 13:54:01 2 4.81 0.00 0.82 0.25 0.03 94.09 13:54:01 3 4.57 0.00 0.78 1.47 0.03 93.15 13:54:01 4 6.19 0.00 0.55 11.79 0.02 81.45 13:54:01 5 27.23 0.00 2.79 2.41 0.10 67.47 13:54:01 6 3.70 0.00 1.05 4.88 0.05 90.32 13:54:01 7 12.50 0.00 1.35 1.69 0.05 84.41 13:55:01 all 9.18 0.00 1.12 3.90 0.04 85.75 13:55:01 0 8.32 0.00 0.90 0.42 0.03 90.33 13:55:01 1 4.46 0.00 0.70 0.32 0.05 94.47 13:55:01 2 2.54 0.00 0.77 0.33 0.05 96.31 13:55:01 3 9.59 0.00 1.64 0.85 0.03 87.89 13:55:01 4 19.95 0.00 1.44 12.86 0.07 65.68 13:55:01 5 16.50 0.00 1.12 1.52 0.05 80.80 13:55:01 6 4.03 0.00 1.09 12.17 0.03 82.68 13:55:01 7 8.08 0.00 1.29 2.69 0.03 87.91 Average: all 9.45 0.00 1.22 4.06 0.04 85.23 Average: 0 8.77 0.00 1.39 5.51 0.03 84.29 Average: 1 7.01 0.00 0.97 0.56 0.04 91.42 Average: 2 3.68 0.00 0.79 0.29 0.04 95.20 Average: 3 7.08 0.00 1.21 1.16 0.03 90.52 Average: 4 13.05 0.00 0.99 12.33 0.04 73.58 Average: 5 21.87 0.00 1.96 1.97 0.08 74.13 Average: 6 3.86 0.00 1.07 8.52 0.04 86.51 Average: 7 10.29 0.00 1.32 2.19 0.04 86.15