---> uname -a: Linux prd-centos8-builder-2c-2g-8186.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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 rep_good nopl 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 672 4002 19 3022 6707 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b2:99:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feb2:9938/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:6c:84:01 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 18:19:49 LINUX RESTART (2 CPU) 06:20:00 PM tps rtps wtps bread/s bwrtn/s 06:20:02 PM 1131.07 1131.07 0.00 99036.89 0.00 06:21:01 PM 199.81 103.81 96.00 12616.35 40107.59 06:22:01 PM 125.56 6.60 118.96 1269.79 10633.79 06:23:01 PM 111.98 3.98 108.00 248.09 11472.19 06:24:01 PM 127.15 0.30 126.85 17.46 18782.75 Average: 145.13 33.09 112.04 3910.20 20080.32 06:20:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:02 PM 7116644 7278604 765652 9.71 2688 363588 687344 8.72 82964 430704 11016 06:21:01 PM 5280640 6975480 2601656 33.01 2688 1886500 1031184 11.55 171540 2141028 99320 06:22:01 PM 4957772 6987280 2924524 37.10 2688 2203856 998016 11.17 203432 2366028 164132 06:23:01 PM 4342448 6886752 3539848 44.91 2688 2699844 1085916 12.16 241948 2871732 377960 06:24:01 PM 4093720 6853436 3788576 48.06 2688 2890796 1023980 11.47 472336 2834304 71552 Average: 5158245 6996310 2724051 34.56 2688 2008917 965288 10.81 234444 2128759 144796 06:20:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:02 PM eth0 2.91 0.97 0.22 0.09 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 311.27 173.89 1280.57 55.14 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 63.84 50.34 780.66 6.94 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 108.32 81.12 1386.46 10.39 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 PM eth0 21.40 20.51 71.76 6.16 0.00 0.00 0.00 0.00 06:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.91 80.74 874.44 19.43 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 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/15/2023 _x86_64_ (2 CPU) 18:19:49 LINUX RESTART (2 CPU) 06:20:00 PM CPU %user %nice %system %iowait %steal %idle 06:20:02 PM all 26.00 0.00 26.50 30.50 0.00 17.00 06:20:02 PM 0 25.49 0.00 26.47 28.43 0.00 19.61 06:20:02 PM 1 26.53 0.00 26.53 32.65 0.00 14.29 06:21:01 PM all 35.80 0.00 5.43 21.37 0.12 37.28 06:21:01 PM 0 32.22 0.00 5.52 20.93 0.14 41.19 06:21:01 PM 1 39.37 0.00 5.34 21.81 0.10 33.38 06:22:01 PM all 38.04 0.00 4.25 4.60 0.10 53.01 06:22:01 PM 0 23.61 0.00 3.55 4.15 0.10 68.58 06:22:01 PM 1 52.46 0.00 4.95 5.04 0.10 37.45 06:23:01 PM all 40.60 0.00 4.54 3.80 0.13 50.94 06:23:01 PM 0 28.69 0.00 4.06 4.49 0.12 62.64 06:23:01 PM 1 52.59 0.00 5.02 3.10 0.15 39.14 06:24:01 PM all 45.49 0.00 4.09 5.38 0.11 44.93 06:24:01 PM 0 35.73 0.00 3.76 5.01 0.12 55.39 06:24:01 PM 1 55.23 0.00 4.43 5.75 0.10 34.48 Average: all 39.95 0.00 4.67 8.81 0.12 46.47 Average: 0 30.03 0.00 4.31 8.65 0.12 56.89 Average: 1 49.87 0.00 5.02 8.96 0.11 36.03