---> uname -a: Linux prd-centos8-builder-4c-4g-2323.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 681 12170 19 2909 14748 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:e6:13:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fee6:13f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:ec:66:1a 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/05/2024 _x86_64_ (4 CPU) 07:12:25 LINUX RESTART (4 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 68.55 12.49 56.06 1800.30 22898.57 07:15:01 AM 5.05 0.03 5.01 0.53 194.50 07:16:01 AM 0.68 0.00 0.68 0.00 13.48 07:17:01 AM 0.50 0.00 0.50 0.00 9.58 07:18:01 AM 0.53 0.00 0.53 0.00 10.43 07:19:01 AM 0.68 0.02 0.67 0.27 11.15 07:20:01 AM 71.44 13.76 57.68 2288.57 3925.49 Average: 21.06 3.76 17.31 584.27 3866.62 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 9701452 11951628 6437996 39.89 2688 2475416 4342228 25.26 184920 5924788 24 07:15:01 AM 9698856 11949056 6440592 39.91 2688 2475436 4341888 25.26 184928 5926884 12 07:16:01 AM 9698776 11948976 6440672 39.91 2688 2475436 4341888 25.26 184928 5927076 20 07:17:01 AM 9698340 11948544 6441108 39.91 2688 2475436 4357768 25.35 184928 5927324 20 07:18:01 AM 9698660 11948868 6440788 39.91 2688 2475440 4357768 25.35 184928 5927224 20 07:19:01 AM 9696752 11946972 6442696 39.92 2688 2475452 4373568 25.45 184964 5929236 8 07:20:01 AM 12636084 15167548 3503364 21.71 2688 2743496 1074620 6.25 404012 2736736 132480 Average: 10118417 12408799 6021031 37.31 2688 2513730 3884247 22.60 216230 5471324 18941 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 2.47 1.32 2.46 0.34 0.00 0.00 0.00 0.00 07:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 1.30 0.80 0.15 0.14 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 1.18 0.70 0.13 0.11 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 1.27 0.68 0.15 0.11 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 1.83 0.77 0.26 0.17 0.00 0.00 0.00 0.00 07:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 0.80 0.43 0.12 0.09 0.00 0.00 0.00 0.00 07:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 73.61 60.06 761.32 10.32 0.00 0.00 0.00 0.00 07:20:01 AM 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 11.78 9.25 109.22 1.61 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/05/2024 _x86_64_ (4 CPU) 07:12:25 LINUX RESTART (4 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 34.16 0.00 2.09 2.10 0.10 61.54 07:14:01 AM 0 33.96 0.00 1.57 0.14 0.08 64.25 07:14:01 AM 1 18.88 0.00 2.73 0.49 0.12 77.78 07:14:01 AM 2 13.47 0.00 1.53 7.63 0.10 77.27 07:14:01 AM 3 69.67 0.00 2.56 0.10 0.08 27.59 07:15:01 AM all 25.99 0.00 1.92 0.01 0.11 71.96 07:15:01 AM 0 5.65 0.00 1.02 0.00 0.07 93.27 07:15:01 AM 1 24.39 0.00 3.02 0.00 0.24 72.35 07:15:01 AM 2 1.32 0.00 0.30 0.05 0.08 98.24 07:15:01 AM 3 72.31 0.00 3.39 0.00 0.07 24.23 07:16:01 AM all 26.08 0.00 2.00 0.00 0.10 71.82 07:16:01 AM 0 0.97 0.00 0.13 0.00 0.07 98.83 07:16:01 AM 1 10.37 0.00 3.18 0.00 0.18 86.27 07:16:01 AM 2 1.65 0.00 0.25 0.00 0.08 98.01 07:16:01 AM 3 90.83 0.00 4.51 0.00 0.07 4.60 07:17:01 AM all 25.80 0.00 1.90 0.00 0.09 72.20 07:17:01 AM 0 4.11 0.00 1.26 0.00 0.10 94.53 07:17:01 AM 1 47.35 0.00 3.60 0.00 0.10 48.94 07:17:01 AM 2 1.84 0.00 0.20 0.00 0.08 97.88 07:17:01 AM 3 50.45 0.00 2.59 0.00 0.08 46.88 07:18:01 AM all 26.04 0.00 1.87 0.00 0.10 71.99 07:18:01 AM 0 2.15 0.00 0.60 0.00 0.07 97.18 07:18:01 AM 1 84.77 0.00 4.24 0.00 0.12 10.88 07:18:01 AM 2 14.35 0.00 2.24 0.00 0.14 83.27 07:18:01 AM 3 2.34 0.00 0.39 0.00 0.08 97.19 07:19:01 AM all 16.90 0.00 1.25 0.00 0.08 81.78 07:19:01 AM 0 0.92 0.00 0.18 0.00 0.05 98.85 07:19:01 AM 1 4.41 0.00 1.63 0.00 0.12 93.84 07:19:01 AM 2 7.18 0.00 0.77 0.00 0.05 92.00 07:19:01 AM 3 55.17 0.00 2.43 0.00 0.08 42.31 07:20:01 AM all 18.80 0.00 2.75 0.87 0.07 77.51 07:20:01 AM 0 12.68 0.00 2.31 0.87 0.07 84.08 07:20:01 AM 1 29.60 0.00 4.22 1.77 0.07 64.34 07:20:01 AM 2 12.16 0.00 2.76 0.28 0.07 84.73 07:20:01 AM 3 20.75 0.00 1.69 0.55 0.08 76.93 Average: all 24.81 0.00 1.97 0.43 0.09 72.70 Average: 0 8.61 0.00 1.01 0.14 0.07 90.16 Average: 1 31.65 0.00 3.24 0.33 0.13 64.65 Average: 2 7.38 0.00 1.14 1.14 0.09 90.25 Average: 3 51.67 0.00 2.51 0.09 0.08 45.65