---> uname -a: Linux prd-centos8-robot-2c-8g-4715.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 586 4987 19 2123 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:ad:0b:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fead:b7e/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) 11/06/2024 _x86_64_ (2 CPU) 03:57:08 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 119.93 56.79 63.14 7254.82 13434.78 04:00:01 AM 93.45 0.70 92.75 50.78 10430.27 04:01:01 AM 21.21 0.40 20.81 62.64 1558.67 04:02:01 AM 10.68 0.10 10.58 3.99 640.53 04:03:01 AM 52.25 0.03 52.22 3.47 6932.22 04:04:01 AM 8.38 0.08 8.30 31.99 768.71 04:05:01 AM 2.00 0.03 1.97 1.07 122.26 04:06:01 AM 0.35 0.00 0.35 0.00 5.13 04:07:01 AM 4.51 0.32 4.20 36.91 177.21 04:08:01 AM 26.82 0.52 26.31 63.85 1280.59 Average: 33.97 5.90 28.07 751.94 3536.32 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5261528 7002316 2620904 33.25 2688 1923340 767460 8.59 245680 2055780 199488 04:00:01 AM 5165612 6997208 2716820 34.47 2688 2008152 715068 8.01 220816 2141448 30112 04:01:01 AM 5249672 7082564 2632760 33.40 2688 2010032 643140 7.20 239484 2047300 16 04:02:01 AM 5154948 7035408 2727484 34.60 2688 2054912 687984 7.70 250628 2122232 39392 04:03:01 AM 5026596 7058480 2855836 36.23 2688 2201276 637644 7.14 257132 2221180 16548 04:04:01 AM 4985220 7018380 2897212 36.76 2688 2202548 708656 7.93 257396 2263508 316 04:05:01 AM 4981512 7016108 2900920 36.80 2688 2203984 708656 7.93 257396 2267548 4 04:06:01 AM 4965572 7000184 2916860 37.00 2688 2204000 724356 8.11 257396 2283452 20 04:07:01 AM 5127584 6998412 2754848 34.95 2688 2043828 691580 7.74 254532 2140200 7548 04:08:01 AM 5200920 7071592 2681512 34.02 2688 2045868 643380 7.20 450432 1877568 16608 Average: 5111916 7028065 2770516 35.15 2688 2089794 692792 7.76 269089 2142022 31005 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 279.24 170.26 1526.94 56.65 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 63.86 48.93 674.26 8.41 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 13.29 7.40 6.47 3.01 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 18.35 17.32 82.76 3.97 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 220.54 178.86 254.59 43.57 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 18.73 11.26 4.77 3.46 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 205.30 203.82 60.13 84.17 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 233.53 231.11 197.26 87.49 0.00 0.00 0.00 0.00 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 139.13 120.17 127.18 50.74 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 18.93 17.71 14.29 8.26 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 121.10 100.68 295.04 34.97 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) 11/06/2024 _x86_64_ (2 CPU) 03:57:08 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 42.24 0.04 8.30 5.48 0.14 43.80 03:59:01 AM 0 44.04 0.02 8.68 6.10 0.14 41.03 03:59:01 AM 1 40.44 0.07 7.93 4.87 0.14 46.56 04:00:01 AM all 27.66 0.00 4.01 3.50 0.15 64.68 04:00:01 AM 0 38.13 0.00 4.95 4.61 0.15 52.16 04:00:01 AM 1 17.32 0.00 3.08 2.42 0.15 77.03 04:01:01 AM all 10.64 0.00 1.17 0.98 0.08 87.12 04:01:01 AM 0 12.81 0.00 1.09 1.31 0.08 84.70 04:01:01 AM 1 8.48 0.00 1.26 0.65 0.07 89.54 04:02:01 AM all 8.98 0.00 1.92 1.52 0.08 87.50 04:02:01 AM 0 13.46 0.00 2.30 1.14 0.07 83.04 04:02:01 AM 1 4.52 0.00 1.53 1.90 0.08 91.96 04:03:01 AM all 19.51 0.00 3.33 4.00 0.10 73.06 04:03:01 AM 0 22.96 0.00 3.57 4.34 0.12 69.02 04:03:01 AM 1 16.06 0.00 3.10 3.66 0.08 77.10 04:04:01 AM all 2.14 0.00 0.33 0.23 0.03 97.27 04:04:01 AM 0 2.12 0.00 0.32 0.02 0.03 97.51 04:04:01 AM 1 2.16 0.00 0.34 0.44 0.03 97.03 04:05:01 AM all 17.53 0.00 0.43 0.08 0.13 81.84 04:05:01 AM 0 12.37 0.00 0.32 0.12 0.12 87.08 04:05:01 AM 1 22.69 0.00 0.54 0.03 0.13 76.61 04:06:01 AM all 22.98 0.00 0.51 0.00 0.12 76.39 04:06:01 AM 0 26.85 0.00 0.57 0.00 0.10 72.47 04:06:01 AM 1 19.09 0.00 0.45 0.00 0.13 80.32 04:07:01 AM all 18.33 0.00 1.48 0.12 0.08 79.99 04:07:01 AM 0 7.96 0.00 1.14 0.10 0.07 90.73 04:07:01 AM 1 28.83 0.00 1.83 0.14 0.10 69.11 04:08:01 AM all 27.71 0.00 3.00 1.10 0.09 68.10 04:08:01 AM 0 37.69 0.00 3.32 1.03 0.08 57.88 04:08:01 AM 1 17.79 0.00 2.68 1.17 0.10 78.26 Average: all 19.74 0.00 2.44 1.70 0.10 76.02 Average: 0 21.78 0.00 2.61 1.87 0.10 73.64 Average: 1 17.70 0.01 2.27 1.53 0.10 78.39