---> uname -a: Linux prd-centos8-robot-2c-8g-1195.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 585 4959 19 2152 6815 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:ff:b9:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:feff:b931/64 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) 12/09/2024 _x86_64_ (2 CPU) 02:08:18 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 46.17 18.09 28.07 5408.46 4353.37 02:11:01 AM 117.01 7.36 109.64 1295.14 9716.17 02:12:01 AM 35.13 0.47 34.66 65.72 3766.39 02:13:01 AM 51.03 0.03 51.00 3.47 4188.35 02:14:01 AM 16.20 0.00 16.20 0.00 4197.10 02:15:01 AM 2.42 0.12 2.30 33.06 84.16 02:16:01 AM 0.37 0.00 0.37 0.00 270.39 02:17:01 AM 0.15 0.00 0.15 0.00 2.55 02:18:01 AM 13.06 0.32 12.75 36.92 558.90 02:19:01 AM 22.81 0.52 22.29 63.85 1508.90 Average: 30.44 2.69 27.75 690.73 2864.91 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5460340 7046816 2422084 30.73 2688 1777492 739296 8.28 189956 1942940 113256 02:11:01 AM 5228936 7068488 2653488 33.66 2688 2016204 657160 7.36 214076 2092240 90628 02:12:01 AM 5260380 7101384 2622044 33.26 2688 2018240 631180 7.07 240164 2036908 4 02:13:01 AM 5039312 7081884 2843112 36.07 2688 2212104 633988 7.10 257420 2213952 118188 02:14:01 AM 5035944 7078520 2846480 36.11 2688 2212112 633988 7.10 257424 2214072 4 02:15:01 AM 4971516 7023464 2910908 36.93 2688 2221480 702036 7.86 257688 2277848 8032 02:16:01 AM 4957752 7009736 2924672 37.10 2688 2221516 740184 8.29 257688 2291740 48 02:17:01 AM 4946264 7001680 2936160 37.25 2688 2224956 740184 8.29 257748 2302648 3448 02:18:01 AM 5092632 6986792 2789792 35.39 2688 2069000 708588 7.93 299892 2135980 32060 02:19:01 AM 5123132 7022408 2759292 35.01 2688 2074528 681652 7.63 459776 1949728 16604 Average: 5111621 7042117 2770803 35.15 2688 2104763 686826 7.69 269183 2145806 38227 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 293.29 178.06 1562.39 58.17 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 82.68 56.30 677.43 8.78 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.18 9.40 5.82 3.57 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 219.38 157.60 334.71 41.68 0.00 0.00 0.00 0.00 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 6.47 5.23 1.37 1.27 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 116.68 103.32 89.22 37.77 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 309.95 302.20 306.85 118.78 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 168.16 164.31 209.92 53.54 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 65.68 39.87 95.60 36.09 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 19.56 15.88 14.80 7.64 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 129.50 103.21 329.84 36.73 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) 12/09/2024 _x86_64_ (2 CPU) 02:08:18 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 31.99 0.00 5.19 4.86 0.10 57.86 02:10:01 AM 0 35.91 0.00 4.42 3.63 0.10 55.94 02:10:01 AM 1 28.08 0.00 5.95 6.09 0.10 59.78 02:11:01 AM all 33.23 0.00 5.48 7.76 0.13 53.40 02:11:01 AM 0 37.84 0.00 6.19 8.03 0.12 47.82 02:11:01 AM 1 28.62 0.00 4.78 7.49 0.13 58.97 02:12:01 AM all 11.14 0.00 1.44 1.85 0.06 85.52 02:12:01 AM 0 15.88 0.00 1.72 0.97 0.07 81.36 02:12:01 AM 1 6.40 0.00 1.15 2.72 0.05 89.68 02:13:01 AM all 27.44 0.00 4.50 1.68 0.08 66.30 02:13:01 AM 0 31.11 0.00 4.60 1.69 0.08 62.51 02:13:01 AM 1 23.75 0.00 4.39 1.67 0.08 70.10 02:14:01 AM all 0.18 0.00 0.29 1.00 0.03 98.50 02:14:01 AM 0 0.10 0.00 0.28 1.22 0.02 98.38 02:14:01 AM 1 0.25 0.00 0.30 0.79 0.05 98.61 02:15:01 AM all 17.87 0.00 1.07 0.03 0.07 80.97 02:15:01 AM 0 15.80 0.00 1.54 0.02 0.07 82.58 02:15:01 AM 1 19.96 0.00 0.61 0.03 0.07 79.33 02:16:01 AM all 23.57 0.00 0.58 0.05 0.08 75.71 02:16:01 AM 0 41.67 0.00 0.82 0.00 0.10 57.40 02:16:01 AM 1 5.61 0.00 0.33 0.10 0.07 93.89 02:17:01 AM all 22.16 0.00 0.50 0.00 0.13 77.22 02:17:01 AM 0 40.68 0.00 0.69 0.00 0.14 58.49 02:17:01 AM 1 3.62 0.00 0.30 0.00 0.12 95.96 02:18:01 AM all 14.33 0.00 1.78 0.42 0.07 83.40 02:18:01 AM 0 17.54 0.00 1.90 0.22 0.07 80.28 02:18:01 AM 1 11.13 0.00 1.65 0.62 0.07 86.53 02:19:01 AM all 23.94 0.00 3.05 0.51 0.08 72.43 02:19:01 AM 0 26.95 0.00 2.81 0.50 0.08 69.66 02:19:01 AM 1 20.92 0.00 3.29 0.52 0.07 75.20 Average: all 20.58 0.00 2.39 1.82 0.08 75.12 Average: 0 26.32 0.00 2.50 1.63 0.08 69.47 Average: 1 14.85 0.00 2.28 2.01 0.08 80.78