---> uname -a: Linux prd-centos8-robot-2c-8g-9305.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 612 4937 19 2147 6788 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:89:e5:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85728sec preferred_lft 85728sec inet6 fe80::f816:3eff:fe89:e509/64 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) 11/22/2024 _x86_64_ (2 CPU) 03:57:06 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 93.49 51.29 42.20 6881.49 17864.25 04:00:01 AM 123.69 4.48 119.21 112.76 11626.26 04:01:01 AM 22.09 0.43 21.66 64.90 1749.59 04:02:01 AM 58.19 0.10 58.09 5.20 7451.26 04:03:01 AM 8.48 0.00 8.48 0.00 823.08 04:04:01 AM 2.42 0.12 2.30 33.06 348.94 04:05:01 AM 0.47 0.00 0.47 0.00 7.68 04:06:01 AM 0.20 0.00 0.20 0.00 3.27 04:07:01 AM 14.06 0.40 13.66 46.79 1302.87 04:08:01 AM 16.53 0.23 16.29 26.39 687.60 Average: 33.96 5.71 28.26 717.17 4186.90 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5389804 7005916 2492628 31.62 2688 1806668 749764 8.40 213396 1990920 111104 04:00:01 AM 5165952 6998520 2716480 34.46 2688 2009176 709520 7.94 221532 2148448 39628 04:01:01 AM 5247076 7081024 2635356 33.43 2688 2011124 627692 7.03 240260 2051676 8 04:02:01 AM 5014176 7047992 2868256 36.39 2688 2203172 625172 7.00 257632 2234360 16556 04:03:01 AM 5017832 7051644 2864600 36.34 2688 2203176 625172 7.00 257624 2233868 8 04:04:01 AM 4956124 6999300 2926308 37.12 2688 2212540 705284 7.90 257892 2295128 8 04:05:01 AM 4943908 6987120 2938524 37.28 2688 2212576 722128 8.09 257892 2307160 44 04:06:01 AM 4939628 6987736 2942804 37.33 2688 2217480 722128 8.09 257952 2311040 4908 04:07:01 AM 5151268 7041680 2731164 34.65 2688 2065304 644228 7.21 459360 1920104 13368 04:08:01 AM 5140524 7031336 2741908 34.79 2688 2066104 696516 7.80 460212 1931260 32 Average: 5096629 7023227 2785803 35.34 2688 2100732 682760 7.64 288375 2142396 18566 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 302.80 177.11 1535.61 59.64 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 70.74 53.15 675.33 8.69 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 12.39 8.33 5.15 3.28 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 266.70 192.80 342.77 48.29 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 3.38 2.17 0.65 0.46 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 174.24 155.34 100.17 57.33 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 305.00 299.08 308.12 114.06 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 133.79 128.49 276.25 38.09 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 62.92 42.48 98.57 38.12 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 11.06 8.33 7.54 4.30 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 134.30 106.73 335.04 37.23 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) 11/22/2024 _x86_64_ (2 CPU) 03:57:06 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 28.65 0.04 5.70 26.59 0.10 38.91 03:59:01 AM 0 28.66 0.05 5.76 25.44 0.10 39.99 03:59:01 AM 1 28.63 0.03 5.65 27.74 0.10 37.85 04:00:01 AM all 32.29 0.00 5.47 7.59 0.13 54.52 04:00:01 AM 0 23.00 0.00 4.94 6.42 0.12 65.53 04:00:01 AM 1 41.60 0.00 6.01 8.77 0.13 43.48 04:01:01 AM all 10.31 0.00 1.17 9.57 0.06 78.89 04:01:01 AM 0 9.94 0.00 0.99 5.01 0.05 84.00 04:01:01 AM 1 10.68 0.00 1.35 14.12 0.07 73.78 04:02:01 AM all 27.68 0.00 4.87 11.42 0.10 55.93 04:02:01 AM 0 24.54 0.00 4.53 10.63 0.10 60.20 04:02:01 AM 1 30.82 0.00 5.21 12.21 0.10 51.66 04:03:01 AM all 0.26 0.00 0.16 0.28 0.03 99.28 04:03:01 AM 0 0.12 0.00 0.10 0.05 0.02 99.72 04:03:01 AM 1 0.40 0.00 0.22 0.50 0.03 98.85 04:04:01 AM all 21.72 0.00 1.16 0.18 0.09 76.84 04:04:01 AM 0 13.91 0.00 0.51 0.02 0.08 85.48 04:04:01 AM 1 29.48 0.00 1.81 0.35 0.10 68.25 04:05:01 AM all 27.17 0.00 0.60 0.00 0.13 72.11 04:05:01 AM 0 7.76 0.00 0.42 0.00 0.12 91.71 04:05:01 AM 1 46.57 0.00 0.77 0.00 0.13 52.52 04:06:01 AM all 16.89 0.00 0.44 0.00 0.10 82.56 04:06:01 AM 0 4.82 0.00 0.43 0.00 0.10 94.65 04:06:01 AM 1 28.77 0.00 0.45 0.00 0.10 70.68 04:07:01 AM all 17.66 0.00 2.56 0.39 0.10 79.29 04:07:01 AM 0 15.61 0.00 2.11 0.53 0.08 81.67 04:07:01 AM 1 19.72 0.00 3.01 0.25 0.12 76.90 04:08:01 AM all 15.06 0.00 1.33 0.21 0.08 83.33 04:08:01 AM 0 8.74 0.00 1.14 0.15 0.07 89.91 04:08:01 AM 1 21.37 0.00 1.52 0.27 0.08 76.76 Average: all 19.77 0.00 2.35 5.63 0.09 72.16 Average: 0 13.73 0.01 2.10 4.83 0.08 79.25 Average: 1 25.79 0.00 2.60 6.42 0.10 65.08