---> uname -a: Linux prd-centos8-builder-2c-8g-11985.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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 579 4871 19 2246 6823 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:75:5d:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe75:5df6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a4:fa:6c: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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/30/2023 _x86_64_ (2 CPU) 18:25:03 LINUX RESTART (2 CPU) 06:26:01 PM tps rtps wtps bread/s bwrtn/s 06:27:01 PM 8.13 0.00 8.13 0.00 876.77 06:28:01 PM 1.20 0.00 1.20 0.00 23.13 06:29:01 PM 0.28 0.03 0.25 0.53 3.72 06:30:01 PM 0.32 0.00 0.32 0.00 4.87 06:31:01 PM 0.32 0.00 0.32 0.00 5.48 06:32:01 PM 6.25 5.73 0.52 917.85 17.05 06:33:01 PM 63.59 7.47 56.12 1353.37 3755.71 06:34:01 PM 96.77 0.05 96.72 0.67 10397.27 Average: 22.11 1.66 20.45 284.05 1885.68 06:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 PM 5620232 7176960 2262056 28.70 2688 1756300 874408 9.79 168648 1833180 20 06:28:01 PM 5611044 7167772 2271244 28.81 2688 1756300 874408 9.79 168656 1842244 8 06:29:01 PM 5609060 7165812 2273228 28.84 2688 1756320 889796 9.96 168668 1844268 8 06:30:01 PM 5607524 7164276 2274764 28.86 2688 1756320 873972 9.79 168668 1845296 16 06:31:01 PM 5605836 7162632 2276452 28.88 2688 1756324 873972 9.79 168668 1847580 12 06:32:01 PM 5466756 7076304 2415532 30.65 2688 1807496 967644 10.83 345352 1803984 23988 06:33:01 PM 5187256 7038972 2695032 34.19 2688 2037124 950756 10.65 382292 2000608 141404 06:34:01 PM 4952384 6950392 2929904 37.17 2688 2175556 1012224 11.33 385032 2195088 59372 Average: 5457512 7112890 2424776 30.76 2688 1850218 914648 10.24 244498 1901531 28104 06:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 PM eth0 3.00 1.57 1.07 0.60 0.00 0.00 0.00 0.00 06:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 PM eth0 1.37 1.10 0.45 0.40 0.00 0.00 0.00 0.00 06:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 1.93 0.97 0.34 0.23 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 2.75 1.50 0.90 0.69 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 1.50 1.17 0.33 0.32 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 8.67 6.42 6.36 9.78 0.00 0.00 0.00 0.00 06:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 69.22 59.44 817.82 8.93 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 36.94 31.02 462.51 6.35 0.00 0.00 0.00 0.00 06:34:01 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 15.67 12.90 161.23 3.41 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) 12/30/2023 _x86_64_ (2 CPU) 18:25:03 LINUX RESTART (2 CPU) 06:26:01 PM CPU %user %nice %system %iowait %steal %idle 06:27:01 PM all 0.41 0.00 0.13 0.44 0.06 98.96 06:27:01 PM 0 0.20 0.00 0.15 0.57 0.07 99.02 06:27:01 PM 1 0.62 0.00 0.12 0.32 0.05 98.90 06:28:01 PM all 0.32 0.00 0.12 0.01 0.06 99.50 06:28:01 PM 0 0.22 0.00 0.12 0.02 0.07 99.58 06:28:01 PM 1 0.42 0.00 0.12 0.00 0.05 99.41 06:29:01 PM all 0.56 0.00 0.12 0.01 0.06 99.26 06:29:01 PM 0 0.60 0.00 0.08 0.02 0.05 99.25 06:29:01 PM 1 0.52 0.00 0.15 0.00 0.07 99.26 06:30:01 PM all 0.43 0.00 0.11 0.00 0.05 99.41 06:30:01 PM 0 0.60 0.00 0.07 0.00 0.05 99.28 06:30:01 PM 1 0.27 0.00 0.15 0.00 0.05 99.53 06:31:01 PM all 0.39 0.00 0.10 0.00 0.05 99.46 06:31:01 PM 0 0.60 0.00 0.08 0.00 0.03 99.28 06:31:01 PM 1 0.18 0.00 0.12 0.00 0.07 99.63 06:32:01 PM all 4.66 0.00 0.69 1.11 0.07 93.48 06:32:01 PM 0 5.86 0.00 0.57 1.17 0.07 92.33 06:32:01 PM 1 3.45 0.00 0.80 1.05 0.07 94.63 06:33:01 PM all 37.20 0.00 3.18 2.06 0.13 57.42 06:33:01 PM 0 55.26 0.00 3.81 2.07 0.13 38.72 06:33:01 PM 1 19.22 0.00 2.56 2.05 0.13 76.04 06:34:01 PM all 33.69 0.00 3.26 5.72 0.10 57.22 06:34:01 PM 0 40.33 0.00 3.40 5.38 0.12 50.77 06:34:01 PM 1 27.09 0.00 3.13 6.07 0.08 63.63 Average: all 9.69 0.00 0.96 1.16 0.07 88.12 Average: 0 12.91 0.00 1.03 1.15 0.07 84.84 Average: 1 6.46 0.00 0.89 1.18 0.07 91.39