---> uname -a: Linux prd-centos7-docker-2c-8g-1050.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 20G 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 610 4197 16 3013 6902 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: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:d2:d7:75 brd ff:ff:ff:ff:ff:ff inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fed2:d775/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:9c:32:09 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/28/2023 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 76.83 20.17 56.66 4227.71 4931.55 08:53:01 PM 117.36 1.46 115.90 218.57 11330.06 08:54:01 PM 137.57 3.28 134.29 1015.19 21996.80 08:55:01 PM 18.95 0.47 18.49 247.63 3950.96 08:56:01 PM 27.56 0.65 26.91 114.70 8677.05 Average: 75.37 5.23 70.14 1170.89 10168.50 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5533724 2475008 30.90 2088 1832896 917612 10.13 540704 1660780 134220 08:53:01 PM 5075744 2932988 36.62 2088 2038088 1166912 12.88 849008 1769208 91736 08:54:01 PM 4156696 3852036 48.10 2088 2625096 1360084 15.02 1431976 2053548 82148 08:55:01 PM 3792048 4216684 52.65 2088 2677976 1719968 18.99 1765976 2076792 18012 08:56:01 PM 4383128 3625604 45.27 2088 2922596 868580 9.59 1167888 2072432 113116 Average: 4588268 3420464 42.71 2088 2419330 1206631 13.32 1151110 1926552 87846 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 396.69 239.57 1386.06 53.35 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 250.84 284.51 1523.52 54.27 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 418.25 492.64 3758.21 451.30 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 39.12 44.25 312.90 6.76 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 156.94 211.82 41.09 1719.46 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 252.34 254.32 1403.33 459.68 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 11/28/2023 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 33.63 0.00 3.54 1.18 0.10 61.55 08:52:03 PM 0 44.63 0.00 4.53 1.36 0.12 49.35 08:52:03 PM 1 22.92 0.00 2.55 1.00 0.07 73.46 08:53:01 PM all 45.03 0.00 3.76 1.90 0.11 49.21 08:53:01 PM 0 48.54 0.00 4.92 2.91 0.11 43.51 08:53:01 PM 1 41.57 0.00 2.61 0.89 0.11 54.82 08:54:01 PM all 62.72 0.00 3.97 3.11 0.13 30.06 08:54:01 PM 0 56.83 0.00 5.31 4.52 0.13 33.21 08:54:01 PM 1 68.73 0.00 2.62 1.67 0.13 26.85 08:55:01 PM all 81.93 0.00 1.89 0.05 0.11 16.02 08:55:01 PM 0 81.10 0.00 2.12 0.09 0.11 16.58 08:55:01 PM 1 82.75 0.00 1.66 0.02 0.11 15.46 08:56:01 PM all 59.12 0.00 2.39 0.64 0.10 37.75 08:56:01 PM 0 57.34 0.00 2.54 0.56 0.13 39.43 08:56:01 PM 1 60.89 0.00 2.24 0.70 0.09 36.08 Average: all 56.30 0.00 3.11 1.37 0.11 39.10 Average: 0 57.61 0.00 3.89 1.89 0.12 36.48 Average: 1 55.00 0.00 2.34 0.86 0.10 41.70