---> uname -a: Linux prd-centos8-robot-2c-8g-4931.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: 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): 0,1 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4954 19 2127 6786 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:5c:b1:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85578sec preferred_lft 85578sec inet6 fe80::f816:3eff:fe5c:b126/64 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) 12/23/2024 _x86_64_ (2 CPU) 02:12:49 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 195.69 151.48 44.20 14574.10 38134.18 02:15:01 AM 102.03 0.47 101.57 17.33 8816.58 02:16:01 AM 53.55 1.05 52.50 113.70 7071.23 02:17:01 AM 29.48 6.75 22.73 1248.19 1400.58 02:18:01 AM 43.64 0.03 43.60 3.47 6954.18 02:19:01 AM 3.05 0.00 3.05 0.00 95.47 02:20:01 AM 0.45 0.00 0.45 0.00 6.06 02:21:01 AM 0.55 0.08 0.47 31.99 6.18 02:22:01 AM 1.78 0.02 1.77 0.13 105.31 02:23:01 AM 0.55 0.00 0.55 0.00 36.01 02:24:01 AM 0.23 0.00 0.23 0.00 10.58 02:25:01 AM 0.28 0.03 0.25 1.87 15.08 02:26:01 AM 20.43 0.42 20.01 47.73 896.63 Average: 34.75 12.34 22.41 1234.15 4889.40 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5589804 7057300 2292628 29.09 2688 1662852 739616 8.28 171720 1846200 71236 02:15:01 AM 5250368 7015780 2632064 33.39 2688 1944152 725436 8.12 186980 2108160 154584 02:16:01 AM 5271700 7071648 2610732 33.12 2688 1977856 671860 7.52 217480 2050268 16 02:17:01 AM 5016968 7052400 2865464 36.35 2688 2205644 663460 7.43 256060 2242828 171800 02:18:01 AM 4993020 7032280 2889412 36.66 2688 2209140 662744 7.42 258468 2256208 16 02:19:01 AM 4993148 7032412 2889284 36.65 2688 2209144 662744 7.42 258472 2256396 4 02:20:01 AM 4992956 7032220 2889476 36.66 2688 2209144 679220 7.61 258472 2256460 4 02:21:01 AM 4955296 6995900 2927136 37.13 2688 2210464 694656 7.78 258608 2293948 348 02:22:01 AM 4948152 6990040 2934280 37.23 2688 2211748 714848 8.00 258748 2300972 368 02:23:01 AM 4946480 6988856 2935952 37.25 2688 2212244 714848 8.00 258748 2302636 24 02:24:01 AM 4945388 6988124 2937044 37.26 2688 2212596 714848 8.00 258748 2303660 160 02:25:01 AM 4988356 7032800 2894076 36.72 2688 2214304 668776 7.49 259232 2260628 1440 02:26:01 AM 5075444 6945604 2806988 35.61 2688 2046688 754156 8.44 449624 2010380 13372 Average: 5074391 7018105 2808041 35.62 2688 2117383 697478 7.81 257797 2191442 31798 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 225.77 142.65 938.13 54.56 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 85.62 71.35 945.95 10.47 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 49.27 36.30 439.54 6.67 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 39.53 31.18 296.07 6.51 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 567.08 415.83 112.77 94.51 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 3.62 2.05 0.69 0.50 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.78 2.02 0.45 0.45 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 25.76 11.90 8.38 1.46 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 29.46 22.76 8.34 4.25 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 19.73 12.80 3.75 2.40 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 15.68 9.43 2.91 1.84 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 33.98 22.33 10.83 3.24 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 62.37 44.01 88.81 31.65 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 89.29 63.44 219.76 16.81 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) 12/23/2024 _x86_64_ (2 CPU) 02:12:49 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 40.53 0.06 10.66 14.37 0.11 34.27 02:14:01 AM 0 41.54 0.07 10.09 14.19 0.10 34.01 02:14:01 AM 1 39.51 0.05 11.24 14.56 0.12 34.53 02:15:01 AM all 33.68 0.00 4.95 2.75 0.09 58.53 02:15:01 AM 0 51.44 0.00 6.37 2.36 0.10 39.74 02:15:01 AM 1 16.04 0.00 3.54 3.14 0.08 77.20 02:16:01 AM all 19.20 0.00 2.25 2.95 0.10 75.50 02:16:01 AM 0 27.26 0.00 2.32 3.12 0.12 67.18 02:16:01 AM 1 11.14 0.00 2.17 2.78 0.08 83.83 02:17:01 AM all 18.36 0.00 3.70 0.78 0.08 77.09 02:17:01 AM 0 14.11 0.00 3.38 0.87 0.07 81.58 02:17:01 AM 1 22.62 0.00 4.03 0.68 0.08 72.59 02:18:01 AM all 11.07 0.00 2.68 2.00 0.07 84.19 02:18:01 AM 0 9.43 0.00 2.70 0.84 0.07 86.97 02:18:01 AM 1 12.73 0.00 2.66 3.16 0.07 81.39 02:19:01 AM all 0.32 0.00 0.08 0.03 0.03 99.54 02:19:01 AM 0 0.05 0.00 0.07 0.05 0.03 99.80 02:19:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 02:20:01 AM all 0.24 0.00 0.08 0.00 0.03 99.64 02:20:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 02:20:01 AM 1 0.42 0.00 0.12 0.00 0.03 99.43 02:21:01 AM all 0.96 0.00 0.23 0.02 0.03 98.76 02:21:01 AM 0 1.30 0.00 0.33 0.03 0.03 98.30 02:21:01 AM 1 0.62 0.00 0.13 0.00 0.02 99.23 02:22:01 AM all 9.11 0.00 0.81 0.01 0.06 90.01 02:22:01 AM 0 9.87 0.00 0.77 0.02 0.05 89.30 02:22:01 AM 1 8.35 0.00 0.85 0.00 0.07 90.73 02:23:01 AM all 5.54 0.00 0.35 0.00 0.07 94.04 02:23:01 AM 0 4.33 0.00 0.28 0.00 0.07 95.32 02:23:01 AM 1 6.76 0.00 0.42 0.00 0.07 92.75 02:24:01 AM all 4.34 0.00 0.29 0.00 0.05 95.32 02:24:01 AM 0 5.05 0.00 0.33 0.00 0.05 94.57 02:24:01 AM 1 3.63 0.00 0.25 0.00 0.05 96.07 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 3.90 0.00 0.34 0.01 0.05 95.70 02:25:01 AM 0 4.63 0.00 0.43 0.02 0.05 94.87 02:25:01 AM 1 3.18 0.00 0.25 0.00 0.05 96.52 02:26:01 AM all 22.22 0.00 2.76 0.34 0.09 74.58 02:26:01 AM 0 23.24 0.00 3.22 0.40 0.08 73.06 02:26:01 AM 1 21.21 0.00 2.29 0.28 0.10 76.12 Average: all 13.02 0.00 2.24 1.78 0.07 82.89 Average: 0 14.78 0.01 2.33 1.68 0.07 81.15 Average: 1 11.26 0.00 2.15 1.88 0.07 84.64