---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-44001 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 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 29061 0 2250 30886 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:ac:4d:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:feac:4da4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:a0:46:ad 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-44001) 09/30/24 _x86_64_ (8 CPU) 22:54:28 LINUX RESTART (8 CPU) 22:55:02 tps rtps wtps bread/s bwrtn/s 22:56:01 332.62 43.14 289.48 1928.16 26924.43 22:57:01 144.09 20.58 123.51 903.45 30932.18 22:58:01 52.62 2.98 49.64 115.71 21319.91 Average: 175.58 22.12 153.46 977.21 26389.23 22:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:56:01 30091444 31687008 2847776 8.65 71380 1834908 1416944 4.17 888572 1670968 171420 22:57:01 28652944 30472384 4286276 13.01 87236 2030064 2657808 7.82 2158180 1810928 9624 22:58:01 29731020 31600576 3208200 9.74 90948 2076196 1462372 4.30 1055452 1838272 3268 Average: 29491803 31253323 3447417 10.47 83188 1980389 1845708 5.43 1367401 1773389 61437 22:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 174.74 105.93 1225.02 46.54 0.00 0.00 0.00 0.00 22:56:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 458.74 418.50 1966.78 131.96 0.00 0.00 0.00 0.00 22:57:01 lo 1.18 1.18 0.10 0.10 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 191.75 144.16 341.09 52.61 0.00 0.00 0.00 0.00 22:58:01 lo 5.37 5.37 0.55 0.55 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: ens3 275.63 223.51 1177.37 77.20 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-44001) 09/30/24 _x86_64_ (8 CPU) 22:54:28 LINUX RESTART (8 CPU) 22:55:02 CPU %user %nice %system %iowait %steal %idle 22:56:01 all 10.54 0.00 0.94 2.93 0.04 85.56 22:56:01 0 29.82 0.00 1.90 2.07 0.08 66.12 22:56:01 1 21.31 0.00 1.24 1.16 0.05 76.24 22:56:01 2 1.57 0.00 0.68 14.62 0.05 83.08 22:56:01 3 9.06 0.00 1.26 2.94 0.03 86.71 22:56:01 4 7.46 0.00 0.95 1.27 0.02 90.30 22:56:01 5 2.44 0.00 0.29 0.31 0.00 96.97 22:56:01 6 8.92 0.00 0.75 1.03 0.02 89.28 22:56:01 7 3.74 0.00 0.42 0.10 0.03 95.70 22:57:01 all 19.97 0.00 1.22 1.55 0.06 77.20 22:57:01 0 17.70 0.00 1.30 0.03 0.05 80.91 22:57:01 1 25.38 0.00 3.57 1.17 0.07 69.81 22:57:01 2 16.09 0.00 0.99 9.11 0.05 73.77 22:57:01 3 13.14 0.00 0.99 0.15 0.05 85.67 22:57:01 4 27.00 0.00 0.43 0.13 0.07 72.37 22:57:01 5 20.32 0.00 0.57 1.15 0.05 77.91 22:57:01 6 19.48 0.00 0.79 0.15 0.05 79.53 22:57:01 7 20.61 0.00 1.15 0.47 0.07 77.70 22:58:01 all 16.81 0.00 0.83 1.12 0.04 81.20 22:58:01 0 29.47 0.00 0.82 0.45 0.07 69.20 22:58:01 1 8.07 0.00 0.80 0.00 0.03 91.09 22:58:01 2 15.07 0.00 0.75 4.97 0.05 79.16 22:58:01 3 13.06 0.00 0.87 0.02 0.03 86.02 22:58:01 4 12.37 0.00 0.65 0.08 0.03 86.86 22:58:01 5 18.96 0.00 0.95 0.27 0.05 79.77 22:58:01 6 9.68 0.00 0.60 2.69 0.07 86.97 22:58:01 7 27.78 0.00 1.22 0.42 0.05 70.54 Average: all 15.80 0.00 1.00 1.86 0.05 81.30 Average: 0 25.64 0.00 1.34 0.84 0.07 72.11 Average: 1 18.24 0.00 1.88 0.77 0.05 79.06 Average: 2 10.97 0.00 0.81 9.53 0.05 78.64 Average: 3 11.77 0.00 1.04 1.03 0.04 86.13 Average: 4 15.65 0.00 0.68 0.49 0.04 83.14 Average: 5 13.97 0.00 0.60 0.58 0.03 84.82 Average: 6 12.71 0.00 0.71 1.30 0.04 85.24 Average: 7 17.44 0.00 0.93 0.33 0.05 81.25