---> uname -a: Linux prd-centos7-docker-2c-8g-762.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: 2800.022 BogoMIPS: 5600.04 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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 576 4717 16 2526 6948 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:bb:26:bd brd ff:ff:ff:ff:ff:ff inet 10.32.7.178/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86179sec preferred_lft 86179sec inet6 fe80::f816:3eff:febb:26bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:05:80:64 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) 12/15/2023 _x86_64_ (2 CPU) 04:57:36 PM LINUX RESTART 04:58:02 PM tps rtps wtps bread/s bwrtn/s 04:59:02 PM 118.51 21.44 97.07 4450.00 10959.91 05:00:01 PM 84.94 5.35 79.59 1876.15 10396.17 05:01:01 PM 78.68 4.90 73.78 307.00 18070.17 Average: 93.96 10.53 83.43 2200.36 13169.75 04:58:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:02 PM 5562064 2446668 30.55 2088 1833644 861748 9.51 513720 1658656 130680 05:00:01 PM 5199832 2808900 35.07 2088 2066888 953756 10.53 690080 1806352 81220 05:01:01 PM 4839888 3168844 39.57 2088 2457928 917012 10.12 812504 2021276 3292 Average: 5200595 2808137 35.06 2088 2119487 910839 10.06 672101 1828761 71731 04:58:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:59:02 PM eth0 352.85 224.97 1446.35 57.57 0.00 0.00 0.00 04:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 58.43 56.32 623.87 16.52 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 156.80 124.10 4541.92 14.52 0.00 0.00 0.00 05:01:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 05:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 189.18 135.07 2217.18 29.46 0.00 0.00 0.00 Average: lo 0.18 0.18 0.04 0.04 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) 12/15/2023 _x86_64_ (2 CPU) 04:57:36 PM LINUX RESTART 04:58:02 PM CPU %user %nice %system %iowait %steal %idle 04:59:02 PM all 33.85 0.00 4.08 3.68 0.11 58.28 04:59:02 PM 0 34.32 0.00 4.56 4.58 0.12 56.41 04:59:02 PM 1 33.39 0.00 3.59 2.77 0.07 60.18 05:00:01 PM all 32.53 0.00 4.32 1.40 0.09 61.66 05:00:01 PM 0 55.59 0.00 5.45 1.80 0.11 37.05 05:00:01 PM 1 10.62 0.00 3.26 1.04 0.09 85.00 05:01:01 PM all 34.87 0.00 4.60 2.20 0.09 58.24 05:01:01 PM 0 38.32 0.00 4.80 2.09 0.07 54.73 05:01:01 PM 1 31.44 0.00 4.43 2.30 0.09 61.74 Average: all 33.75 0.00 4.34 2.43 0.09 59.39 Average: 0 42.61 0.00 4.93 2.83 0.10 49.52 Average: 1 25.07 0.00 3.76 2.03 0.08 69.06