---> uname -a: Linux prd-centos8-builder-4c-4g-16781.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): 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: 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): 0-3 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12283 19 2697 14641 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:42:22:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe42:2222/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:42:f2:96 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) 01/15/2024 _x86_64_ (4 CPU) 19:44:38 LINUX RESTART (4 CPU) 07:45:01 PM tps rtps wtps bread/s bwrtn/s 07:46:01 PM 198.95 30.82 168.13 7279.99 17899.60 07:47:01 PM 163.25 15.83 147.42 3019.93 8740.37 07:48:01 PM 216.77 7.25 209.53 1553.36 11988.27 07:49:01 PM 32.29 0.70 31.59 124.37 1987.47 07:50:01 PM 24.28 0.45 23.83 63.85 2096.82 Average: 127.09 11.01 116.09 2407.79 8541.43 07:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:46:01 PM 13285532 15047292 2853788 17.68 2688 1983896 1197440 6.97 227940 2298032 90812 07:47:01 PM 12691980 14791540 3447340 21.36 2688 2306468 1361588 7.92 242092 2818144 156132 07:48:01 PM 11456300 13767184 4683020 29.02 2688 2513704 2232644 12.99 353020 3921220 22240 07:49:01 PM 11032564 13418936 5106756 31.64 2688 2586536 2785964 16.21 375212 4312348 44692 07:50:01 PM 12605540 15015816 3533780 21.90 2688 2607788 1134780 6.60 552900 2560648 46020 Average: 12214383 14408154 3924937 24.32 2688 2399678 1742483 10.14 350233 3182078 71979 07:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 383.39 241.65 1959.05 62.59 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 125.14 103.77 1459.20 21.87 0.00 0.00 0.00 0.00 07:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM eth0 173.93 149.15 2211.41 21.56 0.00 0.00 0.00 0.00 07:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 49.73 46.62 446.78 7.88 0.00 0.00 0.00 0.00 07:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 PM eth0 16.09 14.83 12.64 6.56 0.00 0.00 0.00 0.00 07:50:01 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 149.64 111.19 1217.73 24.09 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) 01/15/2024 _x86_64_ (4 CPU) 19:44:38 LINUX RESTART (4 CPU) 07:45:01 PM CPU %user %nice %system %iowait %steal %idle 07:46:01 PM all 19.45 0.00 3.03 4.54 0.10 72.88 07:46:01 PM 0 20.61 0.00 2.41 1.99 0.10 74.89 07:46:01 PM 1 10.52 0.00 2.58 4.24 0.08 82.57 07:46:01 PM 2 25.20 0.00 2.81 4.55 0.08 67.36 07:46:01 PM 3 21.51 0.00 4.32 7.39 0.12 66.66 07:47:01 PM all 25.46 0.00 2.25 2.23 0.09 69.97 07:47:01 PM 0 31.92 0.00 3.09 3.57 0.08 61.34 07:47:01 PM 1 24.20 0.00 1.88 1.38 0.12 72.42 07:47:01 PM 2 20.83 0.00 1.51 2.39 0.08 75.18 07:47:01 PM 3 24.86 0.00 2.52 1.58 0.08 70.96 07:48:01 PM all 71.18 0.00 2.61 2.27 0.13 23.81 07:48:01 PM 0 70.99 0.00 1.96 1.96 0.15 24.94 07:48:01 PM 1 68.33 0.00 3.58 2.96 0.12 25.02 07:48:01 PM 2 69.07 0.00 2.40 2.01 0.13 26.39 07:48:01 PM 3 76.33 0.00 2.50 2.13 0.13 18.90 07:49:01 PM all 82.01 0.00 2.08 0.34 0.10 15.46 07:49:01 PM 0 81.00 0.00 2.46 0.94 0.10 15.51 07:49:01 PM 1 86.19 0.00 2.10 0.03 0.12 11.56 07:49:01 PM 2 82.19 0.00 1.62 0.27 0.10 15.83 07:49:01 PM 3 78.67 0.00 2.14 0.13 0.10 18.95 07:50:01 PM all 55.74 0.00 1.84 0.18 0.09 42.14 07:50:01 PM 0 49.72 0.00 2.56 0.02 0.10 47.61 07:50:01 PM 1 59.28 0.00 1.10 0.05 0.08 39.48 07:50:01 PM 2 66.72 0.00 1.54 0.18 0.10 31.46 07:50:01 PM 3 47.23 0.00 2.17 0.47 0.08 50.04 Average: all 50.80 0.00 2.36 1.91 0.10 44.83 Average: 0 50.84 0.00 2.50 1.70 0.11 44.86 Average: 1 49.75 0.00 2.25 1.73 0.10 46.17 Average: 2 52.83 0.00 1.97 1.88 0.10 43.22 Average: 3 49.76 0.00 2.73 2.34 0.10 45.08