---> uname -a: Linux prd-centos7-docker-2c-8g-599.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: 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): 0,1 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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 593 4739 16 2488 6931 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:24:d1:50 brd ff:ff:ff:ff:ff:ff inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe24:d150/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:e0:20:11 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) 12/14/2023 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 109.84 21.38 88.47 4425.20 26159.40 01:50:01 PM 135.08 1.70 133.38 198.17 11568.50 01:51:01 PM 92.58 2.73 89.85 977.97 6096.74 01:52:01 PM 16.74 0.77 15.97 353.57 4778.12 Average: 88.47 6.58 81.89 1476.33 12090.33 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5552116 2456624 30.67 2088 1854400 878352 9.70 504328 1676220 156676 01:50:01 PM 5010844 2997896 37.43 2088 2035052 1233088 13.61 914744 1766256 62188 01:51:01 PM 4259008 3749732 46.82 2088 2282460 1697572 18.74 1571224 1838976 121424 01:52:01 PM 4929100 3079640 38.45 2088 2397172 938420 10.36 837508 1897984 86268 Average: 4937767 3070973 38.35 2088 2142271 1186858 13.10 956951 1794859 106639 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 424.58 267.26 1451.71 61.80 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 299.02 332.77 1376.20 52.53 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 256.17 298.10 2244.42 41.27 0.00 0.00 0.00 01:51:01 PM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 15.35 14.62 56.15 5.06 0.00 0.00 0.00 01:52:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 248.04 228.03 1281.60 40.08 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 12/14/2023 _x86_64_ (2 CPU) 01:47:37 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.75 0.00 4.19 4.70 0.13 54.22 01:49:01 PM 0 43.85 0.00 5.40 4.95 0.14 45.66 01:49:01 PM 1 29.79 0.00 2.99 4.48 0.12 62.61 01:50:01 PM all 46.13 0.00 3.70 1.94 0.13 48.10 01:50:01 PM 0 46.31 0.00 4.47 2.61 0.14 46.47 01:50:01 PM 1 45.96 0.00 2.96 1.25 0.12 49.71 01:51:01 PM all 77.93 0.00 2.72 1.13 0.16 18.07 01:51:01 PM 0 75.36 0.00 3.36 1.72 0.17 19.39 01:51:01 PM 1 80.47 0.00 2.06 0.55 0.15 16.77 01:52:01 PM all 81.94 0.00 1.98 0.04 0.13 15.92 01:52:01 PM 0 82.02 0.00 2.08 0.04 0.15 15.72 01:52:01 PM 1 81.86 0.00 1.88 0.04 0.11 16.12 Average: all 60.42 0.00 3.16 1.97 0.14 34.31 Average: 0 61.66 0.00 3.84 2.35 0.15 32.00 Average: 1 59.20 0.00 2.48 1.60 0.13 36.60