---> uname -a: Linux prd-centos8-builder-2c-2g-5887.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 664 3979 19 3053 6715 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:81:92:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe81:92ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:e5:a2:71 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) 12/07/2023 _x86_64_ (2 CPU) 11:58:00 LINUX RESTART (2 CPU) 11:59:01 AM tps rtps wtps bread/s bwrtn/s 12:00:01 PM 39.59 16.10 23.50 3648.46 3795.90 12:01:01 PM 107.69 6.56 101.13 1268.89 10093.05 12:02:01 PM 113.57 2.05 111.52 65.68 11753.86 12:03:01 PM 137.89 0.67 137.23 45.06 29167.51 12:04:01 PM 11.61 0.67 10.94 87.28 370.85 Average: 82.07 5.21 76.86 1022.88 11035.17 11:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 PM 5301080 7022896 2581208 32.75 2688 1914480 980460 10.98 197512 2099492 87480 12:01:01 PM 4902004 6943716 2980284 37.81 2688 2219144 1010148 11.31 239552 2395428 143964 12:02:01 PM 4505996 6868468 3376292 42.83 2688 2527384 1123752 12.58 276624 2703936 209704 12:03:01 PM 4063992 6847220 3818296 48.44 2688 2934164 1126888 12.62 274600 3093396 16 12:04:01 PM 4126040 6921912 3756248 47.65 2688 2944376 946424 10.60 449352 2857252 37372 Average: 4579822 6920842 3302466 41.90 2688 2507910 1037534 11.62 287528 2629901 95707 11:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 PM eth0 268.81 166.87 1624.51 54.07 0.00 0.00 0.00 0.00 12:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 PM eth0 71.42 55.70 865.40 6.75 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 80.28 70.96 1146.20 10.85 0.00 0.00 0.00 0.00 12:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 66.94 57.41 1204.95 5.66 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 13.67 12.62 10.90 6.15 0.00 0.00 0.00 0.00 12:04:01 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 100.21 72.70 970.31 16.69 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) 12/07/2023 _x86_64_ (2 CPU) 11:58:00 LINUX RESTART (2 CPU) 11:59:01 AM CPU %user %nice %system %iowait %steal %idle 12:00:01 PM all 27.24 0.00 3.23 2.46 0.10 66.96 12:00:01 PM 0 20.75 0.00 2.42 3.39 0.10 73.34 12:00:01 PM 1 33.75 0.00 4.04 1.53 0.10 60.58 12:01:01 PM all 33.13 0.00 3.47 5.60 0.10 57.70 12:01:01 PM 0 19.11 0.00 2.67 5.75 0.08 72.38 12:01:01 PM 1 47.17 0.00 4.28 5.45 0.12 42.98 12:02:01 PM all 36.49 0.00 4.11 12.94 0.16 46.29 12:02:01 PM 0 34.12 0.00 4.04 11.77 0.19 49.88 12:02:01 PM 1 38.86 0.00 4.19 14.11 0.13 42.71 12:03:01 PM all 24.57 0.00 2.88 20.14 0.12 52.30 12:03:01 PM 0 24.13 0.00 3.00 20.05 0.08 52.73 12:03:01 PM 1 25.00 0.00 2.77 20.22 0.15 51.86 12:04:01 PM all 19.97 0.00 1.67 0.28 0.08 77.99 12:04:01 PM 0 9.71 0.00 1.40 0.23 0.08 88.57 12:04:01 PM 1 30.23 0.00 1.94 0.33 0.08 67.42 Average: all 28.28 0.00 3.07 8.26 0.11 60.28 Average: 0 21.54 0.00 2.70 8.21 0.11 67.44 Average: 1 35.02 0.00 3.44 8.30 0.12 53.12