---> uname -a: Linux prd-centos8-robot-2c-8g-163.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 599 4990 19 2107 6802 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:f8:83:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fef8:8361/64 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) 07/19/2024 _x86_64_ (2 CPU) 03:05:56 LINUX RESTART (2 CPU) 03:07:01 AM tps rtps wtps bread/s bwrtn/s 03:08:01 AM 89.82 15.79 74.03 2932.71 6151.07 03:09:01 AM 81.81 0.70 81.11 50.78 9008.88 03:10:01 AM 7.97 0.03 7.93 0.53 1024.36 03:11:01 AM 0.42 0.00 0.42 0.00 4.35 03:12:01 AM 0.50 0.00 0.50 0.00 6.88 03:13:01 AM 8.77 0.78 7.98 121.18 151.62 03:14:01 AM 23.94 0.03 23.91 2.27 1447.13 03:15:01 AM 43.20 0.13 43.07 35.59 6823.46 03:16:01 AM 3.13 0.00 3.13 0.00 97.93 03:17:01 AM 0.28 0.00 0.28 0.00 5.46 03:18:01 AM 13.20 0.32 12.88 36.93 490.58 03:19:01 AM 25.21 0.53 24.68 64.78 1036.42 Average: 24.86 1.53 23.33 270.49 2187.58 03:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:08:01 AM 5347304 7044568 2535120 32.16 2688 1879132 662448 7.42 210728 2001812 134848 03:09:01 AM 5174380 6992256 2708044 34.36 2688 1995448 710056 7.95 222084 2141452 26088 03:10:01 AM 5172284 6990184 2710140 34.38 2688 1995468 728120 8.15 222096 2144008 4 03:11:01 AM 5172628 6990536 2709796 34.38 2688 1995468 728120 8.15 222096 2143836 4 03:12:01 AM 5173608 6991520 2708816 34.37 2688 1995472 728120 8.15 222096 2143176 4 03:13:01 AM 5246428 7069248 2635996 33.44 2688 2000372 636236 7.12 241016 2051200 12 03:14:01 AM 4918008 6971816 2964416 37.61 2688 2223712 745220 8.34 286972 2310484 205912 03:15:01 AM 4958508 6980420 2923916 37.09 2688 2191464 734432 8.22 261152 2286792 260 03:16:01 AM 4905960 6927904 2976464 37.76 2688 2191496 801624 8.98 261148 2338436 36 03:17:01 AM 4857688 6879844 3024736 38.37 2688 2191708 830556 9.30 261148 2387100 192 03:18:01 AM 5123940 6974352 2758484 35.00 2688 2025444 703312 7.87 280988 2125280 17048 03:19:01 AM 5109604 6964104 2772820 35.18 2688 2030436 721212 8.08 440624 1983056 16024 Average: 5096695 6981396 2785729 35.34 2688 2059635 727455 8.15 261012 2171386 33369 03:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 215.42 148.32 1468.76 54.34 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 47.83 37.85 420.58 7.20 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 7.27 0.53 1.53 0.15 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 1.60 0.33 0.37 0.12 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 1.08 0.40 0.36 0.14 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 6.68 6.75 4.23 2.96 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 32.92 28.66 267.02 5.63 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 232.66 199.13 55.27 54.22 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 291.13 264.77 2952.32 696.89 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 387.85 329.46 4948.40 21.40 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 185.79 152.81 1907.80 26.69 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 21.06 18.01 16.53 8.49 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 119.28 98.92 1003.61 73.18 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) 07/19/2024 _x86_64_ (2 CPU) 03:05:56 LINUX RESTART (2 CPU) 03:07:01 AM CPU %user %nice %system %iowait %steal %idle 03:08:01 AM all 35.88 0.00 6.30 3.49 0.13 54.20 03:08:01 AM 0 43.42 0.00 6.25 3.25 0.12 46.96 03:08:01 AM 1 28.34 0.00 6.34 3.74 0.13 61.45 03:09:01 AM all 26.73 0.00 3.71 3.43 0.09 66.04 03:09:01 AM 0 26.48 0.00 3.32 3.94 0.10 66.16 03:09:01 AM 1 26.98 0.00 4.10 2.92 0.08 65.92 03:10:01 AM all 0.33 0.00 0.18 0.33 0.03 99.13 03:10:01 AM 0 0.48 0.00 0.22 0.50 0.03 98.76 03:10:01 AM 1 0.17 0.00 0.13 0.17 0.03 99.50 03:11:01 AM all 0.35 0.00 0.07 0.00 0.01 99.57 03:11:01 AM 0 0.58 0.00 0.03 0.00 0.00 99.38 03:11:01 AM 1 0.12 0.00 0.10 0.00 0.02 99.77 03:12:01 AM all 0.36 0.00 0.06 0.00 0.03 99.56 03:12:01 AM 0 0.60 0.00 0.05 0.00 0.02 99.33 03:12:01 AM 1 0.12 0.00 0.07 0.00 0.03 99.78 03:13:01 AM all 10.95 0.00 1.01 0.14 0.12 87.78 03:13:01 AM 0 17.66 0.00 1.08 0.22 0.12 80.92 03:13:01 AM 1 4.24 0.00 0.93 0.07 0.12 94.64 03:14:01 AM all 17.51 0.00 2.71 0.71 0.07 79.00 03:14:01 AM 0 22.99 0.00 3.24 0.40 0.07 73.31 03:14:01 AM 1 12.03 0.00 2.19 1.02 0.07 84.69 03:15:01 AM all 15.20 0.00 2.58 1.37 0.08 80.78 03:15:01 AM 0 8.86 0.00 2.31 1.86 0.07 86.91 03:15:01 AM 1 21.58 0.00 2.86 0.88 0.08 74.60 03:16:01 AM all 12.29 0.00 0.88 0.70 0.21 85.92 03:16:01 AM 0 17.35 0.00 1.31 1.34 0.29 79.71 03:16:01 AM 1 7.26 0.00 0.45 0.05 0.13 92.11 03:17:01 AM all 11.22 0.00 1.13 0.00 0.19 87.47 03:17:01 AM 0 21.78 0.00 1.95 0.00 0.24 76.02 03:17:01 AM 1 0.89 0.00 0.32 0.00 0.13 98.66 03:18:01 AM all 18.24 0.00 2.23 0.10 0.84 78.60 03:18:01 AM 0 31.37 0.00 3.14 0.07 0.89 64.53 03:18:01 AM 1 5.25 0.00 1.33 0.13 0.78 92.51 03:18:01 AM CPU %user %nice %system %iowait %steal %idle 03:19:01 AM all 30.33 0.00 3.16 0.48 0.11 65.92 03:19:01 AM 0 25.12 0.00 3.05 0.52 0.10 71.21 03:19:01 AM 1 35.54 0.00 3.27 0.45 0.12 60.62 Average: all 14.96 0.00 2.00 0.90 0.16 81.98 Average: 0 18.05 0.00 2.16 1.01 0.17 78.61 Average: 1 11.87 0.00 1.84 0.79 0.14 85.35