---> uname -a: Linux prd-centos8-builder-2c-8g-9313.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 584 4863 19 2249 6818 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:88:b9:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe88:b906/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:4e:ff:2a 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) 12/19/2023 _x86_64_ (2 CPU) 18:25:19 LINUX RESTART (2 CPU) 06:26:01 PM tps rtps wtps bread/s bwrtn/s 06:27:01 PM 6.55 0.13 6.41 17.99 835.29 06:28:01 PM 1.20 0.00 1.20 0.00 22.40 06:29:01 PM 0.38 0.03 0.35 0.53 5.88 06:30:01 PM 0.25 0.00 0.25 0.00 3.62 06:31:01 PM 0.17 0.00 0.17 0.00 1.85 06:32:01 PM 0.27 0.00 0.27 0.00 3.78 06:33:01 PM 68.94 13.26 55.67 2272.82 3669.17 06:34:01 PM 104.43 0.42 104.02 18.00 11079.82 Average: 22.77 1.73 21.04 288.66 1952.66 06:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 PM 5576388 7136868 2305900 29.25 2688 1759936 883148 9.89 168300 1876608 4 06:28:01 PM 5571372 7131852 2310916 29.32 2688 1759936 883148 9.89 168312 1882028 4 06:29:01 PM 5571328 7131840 2310960 29.32 2688 1759956 883148 9.89 168324 1882064 4 06:30:01 PM 5570516 7131016 2311772 29.33 2688 1759956 878224 9.83 168324 1882644 16 06:31:01 PM 5565756 7126292 2316532 29.39 2688 1759960 878224 9.83 168324 1887852 12 06:32:01 PM 5565472 7126008 2316816 29.39 2688 1759960 878224 9.83 168324 1887924 12 06:33:01 PM 5232128 7071868 2650160 33.62 2688 2026564 895448 10.03 380660 1961800 131536 06:34:01 PM 4989128 6990916 2893160 36.70 2688 2179784 939992 10.53 384812 2159100 51436 Average: 5455261 7105832 2427027 30.79 2688 1845756 889944 9.96 221922 1927502 22878 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 6.10 3.37 3.43 1.70 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 1.98 1.02 0.33 0.23 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 1.28 1.00 0.24 0.26 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 2.30 1.27 0.78 0.60 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 1.32 1.05 0.31 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 2.48 1.35 2.65 0.26 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 65.86 55.57 752.20 19.53 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 45.91 39.29 529.06 7.38 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 15.90 12.99 161.12 3.78 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) 12/19/2023 _x86_64_ (2 CPU) 18:25:19 LINUX RESTART (2 CPU) 06:26:01 PM CPU %user %nice %system %iowait %steal %idle 06:27:01 PM all 0.79 0.00 0.17 0.24 0.05 98.75 06:27:01 PM 0 0.48 0.00 0.23 0.03 0.07 99.18 06:27:01 PM 1 1.10 0.00 0.10 0.45 0.03 98.31 06:28:01 PM all 0.37 0.00 0.13 0.01 0.05 99.45 06:28:01 PM 0 0.17 0.00 0.12 0.02 0.05 99.65 06:28:01 PM 1 0.57 0.00 0.13 0.00 0.05 99.25 06:29:01 PM all 0.40 0.00 0.10 0.02 0.05 99.43 06:29:01 PM 0 0.18 0.00 0.13 0.03 0.07 99.58 06:29:01 PM 1 0.62 0.00 0.07 0.00 0.03 99.28 06:30:01 PM all 0.48 0.00 0.10 0.00 0.06 99.36 06:30:01 PM 0 0.28 0.00 0.12 0.00 0.05 99.55 06:30:01 PM 1 0.68 0.00 0.08 0.00 0.07 99.17 06:31:01 PM all 0.38 0.00 0.09 0.00 0.06 99.47 06:31:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 06:31:01 PM 1 0.65 0.00 0.10 0.00 0.08 99.17 06:32:01 PM all 0.48 0.00 0.10 0.00 0.06 99.37 06:32:01 PM 0 0.18 0.00 0.12 0.00 0.07 99.63 06:32:01 PM 1 0.77 0.00 0.08 0.00 0.05 99.10 06:33:01 PM all 36.94 0.00 3.61 1.59 0.11 57.75 06:33:01 PM 0 36.53 0.00 3.73 2.01 0.12 57.61 06:33:01 PM 1 37.34 0.00 3.49 1.16 0.10 57.90 06:34:01 PM all 37.29 0.00 3.70 2.96 0.11 55.95 06:34:01 PM 0 36.68 0.00 3.81 3.73 0.12 55.66 06:34:01 PM 1 37.89 0.00 3.58 2.18 0.10 56.24 Average: all 9.66 0.00 1.00 0.60 0.07 88.67 Average: 0 9.35 0.00 1.04 0.73 0.07 88.81 Average: 1 9.97 0.00 0.96 0.48 0.06 88.54