---> uname -a: Linux prd-centos8-robot-2c-8g-33524.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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): 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4866 19 2215 6785 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:f7:e9:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fef7:e9dd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/01/2024 _x86_64_ (2 CPU) 20:10:13 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 86.42 15.23 71.19 2706.43 6415.98 08:13:01 PM 87.84 0.70 87.14 50.78 9254.72 08:14:01 PM 19.23 0.42 18.81 64.79 1774.12 08:15:01 PM 62.27 2.52 59.76 396.07 7865.94 08:16:01 PM 5.71 0.10 5.61 32.12 233.46 08:17:01 PM 2.10 0.00 2.10 0.00 124.30 08:18:01 PM 0.97 0.00 0.97 0.00 652.50 08:19:01 PM 0.50 0.00 0.50 0.00 326.51 08:20:01 PM 0.65 0.03 0.62 1.87 293.25 08:21:01 PM 16.39 0.33 16.06 37.85 2373.63 Average: 28.21 1.93 26.28 329.01 2931.47 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5328784 7026476 2553648 32.40 2688 1879408 692420 7.75 210692 2020048 134928 08:13:01 PM 5148360 6978132 2734072 34.69 2688 2006788 738148 8.27 222112 2166732 30072 08:14:01 PM 5131788 7009272 2750644 34.90 2688 2052096 711152 7.96 245692 2152792 43064 08:15:01 PM 4981076 7026692 2901356 36.81 2688 2214756 661532 7.41 262352 2259552 116 08:16:01 PM 4946108 6993396 2936324 37.25 2688 2216452 728360 8.16 262476 2298408 572 08:17:01 PM 4922452 6979692 2959980 37.55 2688 2226372 743736 8.33 262976 2321468 8804 08:18:01 PM 4907336 6978828 2975096 37.74 2688 2240656 743736 8.33 262976 2336240 3964 08:19:01 PM 4897636 6978648 2984796 37.87 2688 2250128 743736 8.33 263024 2346668 3748 08:20:01 PM 4823220 6910332 3059212 38.81 2688 2256224 805768 9.02 263216 2419852 1208 08:21:01 PM 4999184 6958740 2883248 36.58 2688 2134868 753020 8.43 331304 2200256 13200 Average: 5008594 6984021 2873838 36.46 2688 2147775 732161 8.20 258682 2252202 23968 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 214.75 144.37 1300.11 46.08 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 55.85 41.57 538.43 7.55 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 12.70 11.71 6.43 4.46 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 250.84 172.45 337.92 44.75 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 16.39 9.71 10.58 2.02 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 35.93 26.78 80.29 7.17 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 39.37 29.76 94.02 8.01 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 24.93 19.26 35.96 13.34 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 21.48 17.56 87.43 3.67 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 82.42 46.95 139.40 79.14 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 75.46 52.01 263.07 21.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 10/01/2024 _x86_64_ (2 CPU) 20:10:13 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 36.88 0.00 6.25 5.60 0.13 51.14 08:12:01 PM 0 28.20 0.00 4.82 3.77 0.13 63.08 08:12:01 PM 1 45.63 0.00 7.69 7.46 0.12 39.10 08:13:01 PM all 28.28 0.00 3.76 2.79 0.08 65.08 08:13:01 PM 0 15.00 0.00 2.98 3.43 0.08 78.51 08:13:01 PM 1 41.57 0.00 4.55 2.16 0.08 51.64 08:14:01 PM all 19.05 0.00 2.47 0.53 0.07 77.89 08:14:01 PM 0 15.77 0.00 2.59 0.65 0.07 80.92 08:14:01 PM 1 22.32 0.00 2.35 0.40 0.07 74.86 08:15:01 PM all 23.06 0.00 3.83 2.38 0.08 70.65 08:15:01 PM 0 25.50 0.00 4.23 2.28 0.08 67.91 08:15:01 PM 1 20.61 0.00 3.42 2.48 0.08 73.40 08:16:01 PM all 1.77 0.00 0.23 0.17 0.03 97.81 08:16:01 PM 0 1.44 0.00 0.17 0.10 0.03 98.26 08:16:01 PM 1 2.10 0.00 0.28 0.23 0.02 97.36 08:17:01 PM all 11.58 0.00 0.24 0.09 0.04 88.04 08:17:01 PM 0 3.70 0.00 0.20 0.00 0.03 96.07 08:17:01 PM 1 19.47 0.00 0.28 0.18 0.05 80.01 08:18:01 PM all 16.65 0.00 0.20 0.14 0.05 82.95 08:18:01 PM 0 5.78 0.00 0.20 0.28 0.05 93.68 08:18:01 PM 1 27.51 0.00 0.20 0.00 0.05 72.24 08:19:01 PM all 12.62 0.00 0.18 0.12 0.04 87.04 08:19:01 PM 0 4.02 0.00 0.20 0.23 0.03 95.51 08:19:01 PM 1 21.21 0.00 0.15 0.00 0.05 78.59 08:20:01 PM all 6.40 0.00 0.38 0.11 0.05 93.06 08:20:01 PM 0 2.57 0.00 0.22 0.22 0.05 96.94 08:20:01 PM 1 10.24 0.00 0.54 0.00 0.05 89.17 08:21:01 PM all 19.69 0.00 2.13 0.43 0.08 77.68 08:21:01 PM 0 24.34 0.00 2.30 0.63 0.07 72.66 08:21:01 PM 1 15.05 0.00 1.95 0.22 0.08 82.69 Average: all 17.59 0.00 1.96 1.23 0.06 79.15 Average: 0 12.63 0.00 1.79 1.16 0.06 84.36 Average: 1 22.55 0.00 2.14 1.31 0.07 73.94