---> uname -a: Linux prd-centos8-builder-4c-4g-20105.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12079 19 2901 14632 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:87:12:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe87:1252/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:86:41:04:82 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) 01/24/2024 _x86_64_ (4 CPU) 14:10:58 LINUX RESTART (4 CPU) 02:12:01 PM tps rtps wtps bread/s bwrtn/s 02:13:01 PM 131.67 9.78 121.89 2922.63 9846.35 02:14:01 PM 236.62 17.24 219.38 2930.09 12342.80 02:15:01 PM 29.87 0.73 29.14 124.94 2462.20 02:16:01 PM 19.08 0.02 19.06 6.39 2134.11 02:17:01 PM 33.88 0.00 33.88 0.00 2407.21 02:18:01 PM 36.30 0.07 36.24 9.73 4451.95 Average: 81.24 4.64 76.60 998.86 5607.08 02:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 PM 13113748 15115504 3025708 18.75 2688 2208940 1413288 8.22 228704 2412872 116300 02:14:01 PM 11080284 13393648 5059172 31.35 2688 2516024 2874980 16.73 352072 4296116 34332 02:15:01 PM 10736552 13128680 5402904 33.48 2688 2592156 2966540 17.26 375956 4605796 45040 02:16:01 PM 9949020 12376492 6190436 38.36 2688 2625928 3713152 21.60 385064 5378164 22860 02:17:01 PM 9931564 12492572 6207892 38.46 2688 2752480 3736736 21.74 416060 5339792 93164 02:18:01 PM 12431620 15029468 3707836 22.97 2688 2788252 1101800 6.41 601212 2656632 8400 Average: 11207131 13589394 4932325 30.56 2688 2580630 2634416 15.33 393178 4114895 53349 02:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM eth0 76.19 58.88 865.33 13.44 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM eth0 237.25 212.59 3175.31 32.67 0.00 0.00 0.00 0.00 02:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 41.19 40.01 446.21 7.37 0.00 0.00 0.00 0.00 02:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 11.64 11.64 9.47 3.21 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 14.83 14.48 48.87 3.75 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 15.46 13.98 7.13 6.29 0.00 0.00 0.00 0.00 02:18:01 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 66.10 58.60 758.76 11.12 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) 01/24/2024 _x86_64_ (4 CPU) 14:10:58 LINUX RESTART (4 CPU) 02:12:01 PM CPU %user %nice %system %iowait %steal %idle 02:13:01 PM all 19.09 0.00 2.81 1.59 0.08 76.43 02:13:01 PM 0 24.12 0.00 4.21 1.50 0.08 70.09 02:13:01 PM 1 11.06 0.00 1.69 1.61 0.07 85.58 02:13:01 PM 2 17.83 0.00 2.22 1.02 0.07 78.86 02:13:01 PM 3 23.34 0.00 3.13 2.24 0.08 71.20 02:14:01 PM all 65.45 0.00 3.32 2.11 0.13 28.99 02:14:01 PM 0 64.66 0.00 3.25 3.03 0.15 28.91 02:14:01 PM 1 68.58 0.00 3.12 1.46 0.12 26.72 02:14:01 PM 2 68.70 0.00 3.57 1.98 0.12 25.64 02:14:01 PM 3 59.85 0.00 3.36 1.98 0.12 34.70 02:15:01 PM all 80.24 0.00 2.61 0.19 0.10 16.85 02:15:01 PM 0 83.24 0.00 2.36 0.13 0.10 14.17 02:15:01 PM 1 78.74 0.00 2.80 0.27 0.10 18.09 02:15:01 PM 2 82.30 0.00 3.06 0.30 0.10 14.24 02:15:01 PM 3 76.67 0.00 2.24 0.05 0.12 20.92 02:16:01 PM all 81.49 0.00 2.56 0.13 0.12 15.70 02:16:01 PM 0 88.73 0.00 1.83 0.20 0.12 9.12 02:16:01 PM 1 85.23 0.00 1.79 0.18 0.13 12.66 02:16:01 PM 2 85.92 0.00 3.70 0.02 0.10 10.26 02:16:01 PM 3 66.05 0.00 2.92 0.13 0.13 30.76 02:17:01 PM all 78.00 0.00 3.11 0.17 0.12 18.60 02:17:01 PM 0 83.23 0.00 2.64 0.20 0.12 13.81 02:17:01 PM 1 62.24 0.00 2.91 0.18 0.12 34.55 02:17:01 PM 2 86.22 0.00 4.10 0.05 0.12 9.51 02:17:01 PM 3 80.25 0.00 2.79 0.25 0.13 16.58 02:18:01 PM all 73.60 0.00 2.64 0.23 0.13 23.41 02:18:01 PM 0 74.10 0.00 2.69 0.47 0.12 22.63 02:18:01 PM 1 81.90 0.00 1.85 0.02 0.13 16.10 02:18:01 PM 2 63.10 0.00 3.25 0.28 0.12 33.25 02:18:01 PM 3 75.26 0.00 2.77 0.13 0.13 21.70 Average: all 66.32 0.00 2.84 0.74 0.11 29.99 Average: 0 69.68 0.00 2.83 0.92 0.11 26.45 Average: 1 64.63 0.00 2.36 0.62 0.11 32.28 Average: 2 67.36 0.00 3.32 0.61 0.10 28.61 Average: 3 63.58 0.00 2.87 0.80 0.12 32.63