---> uname -a: Linux prd-centos8-builder-4c-4g-17592.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 791 12069 19 2900 14620 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:ba:25:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:feba:2543/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c1:73:9b:1f 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/18/2024 _x86_64_ (4 CPU) 13:09:57 LINUX RESTART (4 CPU) 01:10:00 PM tps rtps wtps bread/s bwrtn/s 01:11:01 PM 314.79 173.18 141.61 20046.26 39537.74 01:12:01 PM 116.31 7.38 108.93 1294.24 9346.32 01:13:01 PM 114.76 2.60 112.16 125.18 11470.99 01:14:01 PM 70.66 0.02 70.64 0.27 13436.05 01:15:01 PM 89.44 0.80 88.64 91.70 7932.24 Average: 142.03 37.46 104.58 4387.85 16457.12 01:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:11:01 PM 13486824 15122052 2652632 16.44 2688 1861132 1131240 6.58 173536 2166544 75684 01:12:01 PM 13148428 15073820 2991028 18.53 2688 2134696 1120128 6.52 204688 2409392 126032 01:13:01 PM 12509276 14938808 3630180 22.49 2688 2622360 1284668 7.47 234856 2955020 349992 01:14:01 PM 12375648 14970284 3763808 23.32 2688 2772140 1197944 6.97 276364 3001776 144836 01:15:01 PM 12402248 15013952 3737208 23.16 2688 2790332 1087580 6.33 463620 2789944 26608 Average: 12784485 15023783 3354971 20.79 2688 2436132 1164312 6.77 270613 2664535 144630 01:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 354.28 201.63 1482.96 55.02 0.00 0.00 0.00 0.00 01:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 64.75 50.73 686.19 6.91 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 92.67 73.39 1527.12 9.87 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 72.18 59.95 762.91 5.69 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 21.74 20.99 45.52 18.32 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 122.25 81.92 903.74 19.34 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/18/2024 _x86_64_ (4 CPU) 13:09:57 LINUX RESTART (4 CPU) 01:10:00 PM CPU %user %nice %system %iowait %steal %idle 01:11:01 PM all 23.51 0.00 7.42 6.22 0.08 62.78 01:11:01 PM 0 22.35 0.00 8.52 10.87 0.07 58.20 01:11:01 PM 1 22.58 0.00 7.16 6.40 0.07 63.79 01:11:01 PM 2 23.05 0.02 7.01 3.41 0.08 66.43 01:11:01 PM 3 26.03 0.00 6.98 4.19 0.10 62.70 01:12:01 PM all 18.52 0.00 2.84 1.28 0.07 77.29 01:12:01 PM 0 11.76 0.00 2.21 1.45 0.07 84.51 01:12:01 PM 1 12.28 0.00 3.02 1.13 0.07 83.51 01:12:01 PM 2 27.28 0.00 2.47 1.49 0.07 68.69 01:12:01 PM 3 22.80 0.00 3.66 1.04 0.08 72.42 01:13:01 PM all 19.72 0.00 2.92 1.53 0.08 75.74 01:13:01 PM 0 21.17 0.00 3.27 0.94 0.08 74.54 01:13:01 PM 1 12.72 0.00 2.75 2.80 0.08 81.65 01:13:01 PM 2 32.86 0.00 4.00 1.17 0.10 61.86 01:13:01 PM 3 12.13 0.00 1.68 1.21 0.07 84.92 01:14:01 PM all 5.72 0.00 1.91 1.38 0.09 90.90 01:14:01 PM 0 6.77 0.00 1.27 1.10 0.08 90.78 01:14:01 PM 1 5.84 0.00 1.64 1.91 0.08 90.53 01:14:01 PM 2 4.25 0.00 1.37 0.44 0.10 93.84 01:14:01 PM 3 6.02 0.00 3.36 2.07 0.10 88.45 01:15:01 PM all 17.72 0.00 2.19 1.15 0.07 78.87 01:15:01 PM 0 43.96 0.00 4.18 1.40 0.08 50.38 01:15:01 PM 1 4.73 0.00 1.45 1.40 0.07 92.34 01:15:01 PM 2 8.51 0.00 1.49 1.02 0.05 88.93 01:15:01 PM 3 13.67 0.00 1.65 0.77 0.07 83.84 Average: all 17.06 0.00 3.47 2.32 0.08 77.07 Average: 0 21.21 0.00 3.90 3.18 0.08 71.63 Average: 1 11.67 0.00 3.22 2.74 0.07 82.30 Average: 2 19.20 0.00 3.28 1.51 0.08 75.93 Average: 3 16.16 0.00 3.48 1.86 0.08 78.41