---> uname -a: Linux prd-centos8-robot-2c-8g-18807.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 572 5016 19 2108 6828 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:a8:a4:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fea8:a40a/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) 09/05/2024 _x86_64_ (2 CPU) 07:10:30 LINUX RESTART (2 CPU) 07:11:01 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 79.54 26.69 52.86 6655.87 11242.41 07:13:01 AM 103.00 7.41 95.58 1296.50 9123.16 07:14:01 AM 23.96 0.03 23.93 0.53 3464.76 07:15:01 AM 25.30 0.38 24.91 64.26 1411.08 07:16:01 AM 46.93 0.03 46.90 3.47 6862.21 07:17:01 AM 6.35 0.00 6.35 0.00 279.69 07:18:01 AM 0.15 0.00 0.15 0.00 1.05 07:19:01 AM 0.18 0.00 0.18 0.00 2.77 07:20:01 AM 4.65 0.40 4.25 68.91 139.94 07:21:01 AM 28.82 0.53 28.29 64.77 1230.10 Average: 31.89 3.55 28.34 815.56 3375.95 07:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5503792 7059964 2378628 30.18 2688 1746916 701600 7.86 190784 1895396 83184 07:13:01 AM 5190784 7013156 2691636 34.15 2688 1999304 706092 7.91 221636 2123236 87036 07:14:01 AM 5237812 7060804 2644608 33.55 2688 2000368 652908 7.31 231008 2068912 1056 07:15:01 AM 5064880 7003908 2817540 35.74 2688 2112640 722080 8.09 260320 2200368 94548 07:16:01 AM 5044272 7065044 2838148 36.01 2688 2190420 628456 7.04 259836 2200372 4 07:17:01 AM 5046976 7067752 2835444 35.97 2688 2190424 628456 7.04 259836 2200516 4 07:18:01 AM 5047376 7068144 2835044 35.97 2688 2190424 628456 7.04 259836 2200448 4 07:19:01 AM 5047072 7067840 2835348 35.97 2688 2190424 628456 7.04 259836 2200732 4 07:20:01 AM 5151784 7007528 2730636 34.64 2688 2028856 703816 7.88 253548 2120296 4364 07:21:01 AM 5169200 7024240 2713220 34.42 2688 2030964 692820 7.76 442992 1922364 16592 Average: 5150395 7043838 2732025 34.66 2688 2068074 669314 7.49 263963 2113264 28680 07:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 280.08 167.28 1312.55 57.32 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 77.59 61.23 808.96 9.85 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 5.75 1.85 1.77 0.70 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 37.94 33.01 273.27 7.52 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 203.92 145.82 44.92 39.19 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 1.18 0.65 0.24 2.22 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 0.77 0.15 0.04 0.01 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 3.20 0.32 0.55 0.20 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 46.93 29.46 72.90 18.86 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 20.84 18.69 17.17 9.18 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 67.83 45.85 253.26 14.51 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) 09/05/2024 _x86_64_ (2 CPU) 07:10:30 LINUX RESTART (2 CPU) 07:11:01 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 34.31 0.00 5.95 9.73 0.08 49.93 07:12:01 AM 0 31.56 0.00 5.72 8.75 0.08 53.89 07:12:01 AM 1 37.04 0.00 6.18 10.71 0.08 45.98 07:13:01 AM all 33.41 0.00 5.46 3.55 0.10 57.48 07:13:01 AM 0 20.61 0.00 4.36 4.21 0.08 70.74 07:13:01 AM 1 46.27 0.00 6.56 2.89 0.12 44.17 07:14:01 AM all 1.76 0.00 0.72 1.33 0.03 96.17 07:14:01 AM 0 1.39 0.00 0.58 0.70 0.03 97.30 07:14:01 AM 1 2.14 0.00 0.85 1.95 0.02 95.04 07:15:01 AM all 21.16 0.00 2.67 0.93 0.08 75.16 07:15:01 AM 0 9.26 0.00 2.10 0.62 0.08 87.94 07:15:01 AM 1 33.07 0.00 3.24 1.24 0.08 62.38 07:16:01 AM all 14.50 0.00 2.73 2.16 0.06 80.56 07:16:01 AM 0 6.45 0.00 2.07 0.82 0.07 90.59 07:16:01 AM 1 22.55 0.00 3.40 3.50 0.05 70.51 07:17:01 AM all 0.28 0.00 0.08 0.04 0.02 99.58 07:17:01 AM 0 0.53 0.00 0.10 0.02 0.02 99.33 07:17:01 AM 1 0.03 0.00 0.05 0.07 0.02 99.83 07:18:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 07:18:01 AM 0 0.53 0.00 0.05 0.00 0.03 99.38 07:18:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 07:19:01 AM all 0.26 0.00 0.06 0.00 0.03 99.66 07:19:01 AM 0 0.25 0.00 0.03 0.00 0.02 99.70 07:19:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 07:20:01 AM all 6.51 0.00 1.26 0.07 0.03 92.12 07:20:01 AM 0 5.32 0.00 1.34 0.03 0.03 93.28 07:20:01 AM 1 7.71 0.00 1.19 0.10 0.03 90.97 07:21:01 AM all 29.58 0.00 3.43 0.47 0.08 66.45 07:21:01 AM 0 19.01 0.00 3.18 0.48 0.08 77.24 07:21:01 AM 1 40.11 0.00 3.68 0.45 0.07 55.69 Average: all 14.20 0.00 2.24 1.82 0.05 81.68 Average: 0 9.48 0.00 1.95 1.56 0.05 86.95 Average: 1 18.92 0.00 2.53 2.09 0.05 76.41