---> uname -a: Linux prd-centos8-builder-2c-8g-16131.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: 2799.998 BogoMIPS: 5599.99 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 543 4954 19 2199 6860 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:0a:e7:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe0a:e7df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:8f:52:55 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (2 CPU) 13:21:38 LINUX RESTART (2 CPU) 01:22:01 PM tps rtps wtps bread/s bwrtn/s 01:23:01 PM 97.75 20.66 77.09 5101.37 36414.45 01:24:01 PM 1.95 0.00 1.95 0.00 40.78 01:25:01 PM 0.25 0.05 0.20 1.07 2.00 01:26:01 PM 0.27 0.00 0.27 0.00 4.30 01:27:01 PM 0.12 0.00 0.12 0.00 1.87 01:28:01 PM 0.28 0.00 0.28 0.00 3.98 01:29:01 PM 44.65 13.11 31.54 2232.86 2441.64 01:30:01 PM 94.87 0.38 94.48 47.33 8316.41 Average: 30.02 4.28 25.74 922.94 5903.74 01:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 PM 5619200 7176060 2263088 28.71 2688 1756352 882288 9.88 169164 1832028 12 01:24:01 PM 5623600 7180412 2258688 28.66 2688 1756352 882288 9.88 169164 1828040 4 01:25:01 PM 5617756 7174588 2264532 28.73 2688 1756372 882288 9.88 169176 1833840 8 01:26:01 PM 5617840 7174672 2264448 28.73 2688 1756372 882288 9.88 169176 1833748 4 01:27:01 PM 5616012 7172848 2266276 28.75 2688 1756376 882288 9.88 169176 1835640 4 01:28:01 PM 5612204 7169040 2270084 28.80 2688 1756376 882288 9.88 169176 1839536 4 01:29:01 PM 5208672 7037320 2673616 33.92 2688 2019468 999956 11.20 403220 1977912 151728 01:30:01 PM 5111428 7059744 2770860 35.15 2688 2127440 938760 10.51 384188 2048424 100644 Average: 5503339 7143086 2378949 30.18 2688 1835638 904056 10.12 225305 1878646 31551 01:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 113.65 61.81 362.84 20.36 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 1.95 1.00 0.32 0.26 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 1.10 0.90 0.22 0.22 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 1.75 1.00 0.29 0.23 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 1.45 1.42 0.47 0.46 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 1.53 1.20 0.34 0.35 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 66.11 53.03 729.19 7.22 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 41.04 35.59 374.88 7.64 0.00 0.00 0.00 0.00 01:30:01 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 28.58 19.50 183.59 4.59 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (2 CPU) 13:21:38 LINUX RESTART (2 CPU) 01:22:01 PM CPU %user %nice %system %iowait %steal %idle 01:23:01 PM all 6.23 0.00 2.33 17.71 0.08 73.65 01:23:01 PM 0 6.48 0.00 1.84 17.92 0.10 73.66 01:23:01 PM 1 5.99 0.00 2.81 17.49 0.07 73.65 01:24:01 PM all 0.21 0.00 0.09 0.02 0.03 99.65 01:24:01 PM 0 0.17 0.00 0.08 0.02 0.03 99.70 01:24:01 PM 1 0.25 0.00 0.10 0.02 0.03 99.60 01:25:01 PM all 0.35 0.00 0.09 0.00 0.05 99.51 01:25:01 PM 0 0.30 0.00 0.10 0.00 0.05 99.55 01:25:01 PM 1 0.40 0.00 0.08 0.00 0.05 99.47 01:26:01 PM all 0.37 0.00 0.08 0.00 0.04 99.52 01:26:01 PM 0 0.62 0.00 0.07 0.00 0.05 99.27 01:26:01 PM 1 0.12 0.00 0.08 0.00 0.03 99.77 01:27:01 PM all 0.39 0.00 0.09 0.00 0.05 99.47 01:27:01 PM 0 0.53 0.00 0.08 0.00 0.03 99.35 01:27:01 PM 1 0.25 0.00 0.10 0.00 0.07 99.58 01:28:01 PM all 0.18 0.00 0.10 0.00 0.04 99.67 01:28:01 PM 0 0.10 0.00 0.10 0.00 0.05 99.75 01:28:01 PM 1 0.27 0.00 0.10 0.00 0.03 99.60 01:29:01 PM all 24.53 0.00 2.73 1.66 0.07 71.01 01:29:01 PM 0 18.64 0.00 2.30 1.55 0.08 77.42 01:29:01 PM 1 30.41 0.00 3.17 1.77 0.07 64.59 01:30:01 PM all 34.71 0.00 3.26 3.29 0.12 58.62 01:30:01 PM 0 19.62 0.00 2.70 3.84 0.13 73.70 01:30:01 PM 1 49.97 0.00 3.84 2.73 0.10 43.36 Average: all 8.37 0.00 1.10 2.83 0.06 87.64 Average: 0 5.82 0.00 0.91 2.91 0.07 90.29 Average: 1 10.91 0.00 1.28 2.75 0.06 85.00