---> uname -a: Linux prd-centos8-robot-2c-8g-1850.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 635 4912 19 2149 6765 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:d3:9a:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fed3:9a12/64 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) 12/11/2024 _x86_64_ (2 CPU) 04:04:56 LINUX RESTART (2 CPU) 04:06:03 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 98.71 13.41 85.30 2421.10 6767.46 04:08:01 AM 76.05 0.70 75.35 50.79 9912.78 04:09:01 AM 20.74 0.42 20.33 64.78 1350.07 04:10:01 AM 51.02 0.03 50.99 3.47 7136.46 04:11:01 AM 3.00 0.10 2.90 32.12 97.27 04:12:01 AM 1.93 0.00 1.93 0.00 140.14 04:13:01 AM 0.20 0.00 0.20 0.00 30.21 04:14:01 AM 0.20 0.00 0.20 0.00 59.48 04:15:01 AM 0.30 0.00 0.30 0.00 69.39 04:16:01 AM 0.38 0.00 0.38 0.00 8.31 04:17:01 AM 0.18 0.00 0.18 0.00 15.24 04:18:01 AM 0.38 0.00 0.38 0.00 39.61 04:19:01 AM 7.43 0.32 7.12 36.93 232.03 Average: 19.84 1.12 18.72 195.01 1976.74 04:06:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5295560 7036036 2586864 32.82 2688 1922496 686996 7.69 209944 2052288 165528 04:08:01 AM 5177960 7021196 2704464 34.31 2688 2020024 676388 7.57 230520 2123172 3452 04:09:01 AM 5070812 6996220 2811612 35.67 2688 2100056 714200 8.00 255184 2199104 62020 04:10:01 AM 5005848 7050940 2876576 36.49 2688 2214732 641840 7.19 257028 2242132 24 04:11:01 AM 4963452 7010328 2918972 37.03 2688 2216508 708880 7.94 257176 2284668 828 04:12:01 AM 4959764 7008304 2922660 37.08 2688 2218180 726692 8.14 257188 2287956 176 04:13:01 AM 4957168 7007152 2925256 37.11 2688 2219676 744656 8.34 257188 2290564 832 04:14:01 AM 4955176 7006736 2927248 37.14 2688 2221252 744656 8.34 257192 2292368 676 04:15:01 AM 4950072 7003004 2932352 37.20 2688 2222568 766368 8.58 257192 2297544 24 04:16:01 AM 4949640 7002944 2932784 37.21 2688 2222940 766368 8.58 257196 2298036 360 04:17:01 AM 4949288 7002696 2933136 37.21 2688 2223044 766368 8.58 257196 2298120 64 04:18:01 AM 4946220 7000816 2936204 37.25 2688 2224240 781748 8.75 257196 2301396 200 04:19:01 AM 5041696 6934568 2840728 36.04 2688 2066664 751252 8.41 296880 2183772 29740 Average: 5017127 7006226 2865297 36.35 2688 2160952 728955 8.16 254391 2242394 20302 04:06:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 214.22 139.38 1365.72 38.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 46.38 33.63 452.15 7.20 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 35.92 30.22 284.15 7.01 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 111.45 69.71 38.02 18.35 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 29.82 26.24 9.57 2.86 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 51.05 48.33 14.21 5.89 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 34.59 33.56 9.87 4.32 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 39.92 39.80 11.81 4.65 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 40.82 39.07 11.20 5.36 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 14.75 13.25 3.71 2.42 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 3.73 3.15 0.94 0.59 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 37.03 33.06 9.52 6.14 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 78.65 60.66 102.59 56.04 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 56.39 43.61 174.91 12.15 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) 12/11/2024 _x86_64_ (2 CPU) 04:04:56 LINUX RESTART (2 CPU) 04:06:03 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 36.47 0.00 6.18 2.98 0.10 54.26 04:07:01 AM 0 31.55 0.00 6.76 2.35 0.10 59.24 04:07:01 AM 1 41.39 0.00 5.61 3.61 0.10 49.28 04:08:01 AM all 21.75 0.00 3.25 2.60 0.08 72.31 04:08:01 AM 0 15.12 0.00 2.27 2.19 0.08 80.33 04:08:01 AM 1 28.40 0.00 4.23 3.01 0.08 64.27 04:09:01 AM all 17.24 0.00 2.31 0.43 0.08 79.93 04:09:01 AM 0 7.44 0.00 1.98 0.15 0.08 90.35 04:09:01 AM 1 27.06 0.00 2.64 0.72 0.08 69.50 04:10:01 AM all 16.73 0.00 2.94 1.51 0.08 78.74 04:10:01 AM 0 11.90 0.00 2.84 1.74 0.07 83.46 04:10:01 AM 1 21.55 0.00 3.04 1.28 0.10 74.02 04:11:01 AM all 3.52 0.00 0.30 0.02 0.06 96.10 04:11:01 AM 0 3.41 0.00 0.47 0.03 0.05 96.03 04:11:01 AM 1 3.63 0.00 0.13 0.00 0.07 96.17 04:12:01 AM all 8.41 0.00 0.50 0.03 0.08 90.97 04:12:01 AM 0 5.87 0.00 0.50 0.02 0.07 93.55 04:12:01 AM 1 10.96 0.00 0.50 0.05 0.08 88.40 04:13:01 AM all 5.44 0.00 0.36 0.00 0.08 94.13 04:13:01 AM 0 2.48 0.00 0.37 0.00 0.07 97.09 04:13:01 AM 1 8.40 0.00 0.35 0.00 0.08 91.16 04:14:01 AM all 5.02 0.00 0.36 0.00 0.08 94.55 04:14:01 AM 0 3.92 0.00 0.35 0.00 0.07 95.66 04:14:01 AM 1 6.12 0.00 0.37 0.00 0.08 93.43 04:15:01 AM all 7.27 0.00 0.39 0.00 0.08 92.25 04:15:01 AM 0 4.91 0.00 0.40 0.00 0.08 94.61 04:15:01 AM 1 9.64 0.00 0.38 0.00 0.08 89.89 04:16:01 AM all 4.14 0.00 0.24 0.00 0.08 95.54 04:16:01 AM 0 2.64 0.00 0.20 0.00 0.07 97.09 04:16:01 AM 1 5.65 0.00 0.28 0.00 0.08 93.98 04:17:01 AM all 1.44 0.00 0.14 0.00 0.08 98.34 04:17:01 AM 0 0.99 0.00 0.15 0.00 0.08 98.78 04:17:01 AM 1 1.90 0.00 0.13 0.00 0.07 97.90 04:17:01 AM CPU %user %nice %system %iowait %steal %idle 04:18:01 AM all 10.16 0.00 0.43 0.00 0.09 89.31 04:18:01 AM 0 5.71 0.00 0.38 0.00 0.10 93.81 04:18:01 AM 1 14.61 0.00 0.48 0.00 0.08 84.82 04:19:01 AM all 21.05 0.00 1.94 0.08 0.09 76.84 04:19:01 AM 0 22.66 0.00 2.09 0.07 0.08 75.10 04:19:01 AM 1 19.45 0.00 1.79 0.08 0.10 78.58 Average: all 12.15 0.00 1.48 0.58 0.08 85.71 Average: 0 9.07 0.00 1.43 0.50 0.08 88.92 Average: 1 15.23 0.00 1.53 0.67 0.09 82.49