---> uname -a: Linux prd-centos8-robot-2c-8g-694.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4875 19 2216 6795 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:47:79:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:fe47:79fc/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) 10/24/2024 _x86_64_ (2 CPU) 04:03:57 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 98.33 7.22 91.12 1264.32 6517.61 04:07:01 AM 69.56 0.63 68.92 48.93 9428.95 04:08:01 AM 30.26 0.42 29.84 64.78 2168.93 04:09:01 AM 43.94 0.03 43.91 3.47 6799.55 04:10:01 AM 4.05 0.10 3.95 32.12 182.29 04:11:01 AM 2.28 0.00 2.28 0.00 415.51 04:12:01 AM 0.93 0.00 0.93 0.00 507.13 04:13:01 AM 0.42 0.02 0.40 1.07 235.09 04:14:01 AM 0.62 0.03 0.58 1.87 194.75 04:15:01 AM 0.93 0.35 0.58 53.45 171.54 04:16:01 AM 0.25 0.00 0.25 0.00 15.21 04:17:01 AM 0.40 0.00 0.40 0.00 23.13 04:18:01 AM 22.48 0.65 21.83 74.11 2914.91 Average: 21.11 0.73 20.38 118.77 2274.90 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5214440 7016184 2667988 33.85 2688 1979776 692276 7.75 211528 2123456 224504 04:07:01 AM 5163500 7000312 2718928 34.49 2688 2014044 701588 7.86 232188 2143024 4400 04:08:01 AM 4964220 6973776 2918208 37.02 2688 2181028 740104 8.29 272844 2283324 150680 04:09:01 AM 5014148 7047496 2868280 36.39 2688 2202908 646004 7.23 258544 2236420 8 04:10:01 AM 4971300 7006664 2911128 36.93 2688 2204920 716848 8.03 258732 2278388 1064 04:11:01 AM 4940232 6993152 2942196 37.33 2688 2222500 732360 8.20 259148 2309160 8276 04:12:01 AM 4933000 6993324 2949428 37.42 2688 2229904 732360 8.20 259148 2316572 944 04:13:01 AM 4924332 6991252 2958096 37.53 2688 2236488 732360 8.20 259172 2325416 488 04:14:01 AM 4912968 6987992 2969460 37.67 2688 2244556 732360 8.20 259412 2335908 2924 04:15:01 AM 4522920 6924420 3359508 42.62 2688 2248260 730352 8.18 260764 2345148 148 04:16:01 AM 4522496 6924624 3359932 42.63 2688 2248840 730352 8.18 260780 2345820 420 04:17:01 AM 4442776 6845080 3439652 43.64 2688 2249016 809360 9.06 260780 2425380 20 04:18:01 AM 5046660 7008420 2835768 35.98 2688 2136540 680992 7.63 490664 1990248 208 Average: 4890230 6977900 2992198 37.96 2688 2184522 721332 8.08 272593 2266020 30314 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 92.97 72.89 911.28 10.84 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 49.64 32.26 418.93 4.92 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 41.27 30.29 293.31 6.55 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 228.90 168.44 51.49 44.03 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 23.69 14.46 15.86 2.19 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 49.94 42.04 128.21 10.64 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 19.56 15.11 43.93 5.84 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 23.33 20.59 35.18 5.13 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 26.95 22.13 65.61 11.84 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 41.05 53.32 23.61 4.78 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 15.91 11.46 3.58 2.13 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 5.68 4.28 1.99 0.95 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 88.55 61.01 155.42 94.10 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 54.42 42.18 165.26 15.69 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) 10/24/2024 _x86_64_ (2 CPU) 04:03:57 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 37.85 0.00 5.64 3.05 0.13 53.33 04:06:01 AM 0 37.60 0.00 5.84 3.14 0.13 53.29 04:06:01 AM 1 38.09 0.00 5.44 2.97 0.12 53.38 04:07:01 AM all 13.32 0.00 2.01 2.77 0.06 81.84 04:07:01 AM 0 17.02 0.00 2.15 2.47 0.05 78.30 04:07:01 AM 1 9.62 0.00 1.87 3.06 0.07 85.38 04:08:01 AM all 20.90 0.00 3.08 0.59 0.07 75.36 04:08:01 AM 0 23.14 0.00 3.13 0.78 0.07 72.88 04:08:01 AM 1 18.65 0.00 3.02 0.40 0.07 77.86 04:09:01 AM all 12.43 0.00 2.62 1.41 0.06 83.49 04:09:01 AM 0 17.45 0.00 3.25 1.62 0.07 77.62 04:09:01 AM 1 7.41 0.00 1.99 1.19 0.05 89.36 04:10:01 AM all 2.32 0.00 0.23 0.08 0.04 97.33 04:10:01 AM 0 2.39 0.00 0.13 0.13 0.05 97.29 04:10:01 AM 1 2.26 0.00 0.33 0.02 0.03 97.36 04:11:01 AM all 18.93 0.00 0.28 0.06 0.08 80.65 04:11:01 AM 0 19.60 0.00 0.32 0.08 0.08 79.92 04:11:01 AM 1 18.27 0.00 0.25 0.03 0.07 81.38 04:12:01 AM all 7.64 0.00 0.13 0.09 0.05 92.09 04:12:01 AM 0 13.21 0.00 0.12 0.00 0.05 86.62 04:12:01 AM 1 2.06 0.00 0.13 0.18 0.05 97.58 04:13:01 AM all 9.58 0.00 0.17 0.03 0.05 90.17 04:13:01 AM 0 13.53 0.00 0.13 0.00 0.05 86.29 04:13:01 AM 1 5.63 0.00 0.20 0.07 0.05 94.05 04:14:01 AM all 13.30 0.00 0.24 0.03 0.07 86.35 04:14:01 AM 0 16.42 0.00 0.27 0.05 0.07 83.19 04:14:01 AM 1 10.18 0.00 0.22 0.02 0.07 89.52 04:15:01 AM all 8.64 0.00 6.21 0.03 0.08 85.04 04:15:01 AM 0 9.22 0.00 6.17 0.05 0.08 84.48 04:15:01 AM 1 8.07 0.00 6.26 0.00 0.07 85.60 04:16:01 AM all 4.60 0.00 0.15 0.00 0.05 95.20 04:16:01 AM 0 5.02 0.00 0.12 0.00 0.03 94.83 04:16:01 AM 1 4.19 0.00 0.18 0.00 0.07 95.56 04:16:01 AM CPU %user %nice %system %iowait %steal %idle 04:17:01 AM all 4.69 0.00 0.19 0.00 0.06 95.06 04:17:01 AM 0 7.14 0.00 0.23 0.00 0.05 92.57 04:17:01 AM 1 2.22 0.00 0.15 0.00 0.07 97.56 04:18:01 AM all 26.28 0.00 3.73 0.79 0.07 69.14 04:18:01 AM 0 29.89 0.00 3.71 0.80 0.07 65.53 04:18:01 AM 1 22.68 0.00 3.74 0.77 0.07 72.74 Average: all 13.89 0.00 1.90 0.69 0.06 83.46 Average: 0 16.28 0.00 1.97 0.70 0.07 80.98 Average: 1 11.49 0.00 1.83 0.67 0.06 85.94