---> uname -a: Linux prd-centos8-robot-2c-8g-6436.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4894 19 2214 6813 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:eb:59:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:feeb:59ed/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) 12/30/2024 _x86_64_ (2 CPU) 04:02:21 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 77.76 18.78 58.98 5464.18 17199.23 04:05:01 AM 92.65 0.73 91.92 53.06 10493.55 04:06:01 AM 27.41 0.42 27.00 64.79 2435.61 04:07:02 AM 61.15 6.75 54.40 1249.18 7244.49 04:08:01 AM 2.61 0.10 2.51 32.67 72.55 04:09:01 AM 2.13 0.00 2.13 0.00 540.14 04:10:01 AM 0.83 0.00 0.83 0.00 387.77 04:11:01 AM 0.30 0.02 0.28 1.07 234.62 04:12:01 AM 0.75 0.03 0.72 1.87 149.17 04:13:01 AM 0.77 0.35 0.42 53.46 182.97 04:14:01 AM 0.45 0.00 0.45 0.00 29.85 04:15:01 AM 0.28 0.00 0.28 0.00 21.11 04:16:01 AM 15.15 0.33 14.81 37.86 758.02 Average: 21.74 2.12 19.62 535.93 3061.54 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5439788 7089836 2442636 30.99 2688 1834096 678380 7.60 184508 1942872 157508 04:05:01 AM 5225748 7020176 2656676 33.70 2688 1972696 722276 8.09 198676 2116584 30680 04:06:01 AM 5141292 7021588 2741132 34.78 2688 2055956 706252 7.91 233272 2159052 63484 04:07:02 AM 5034256 7070032 2848168 36.13 2688 2205936 641980 7.19 258888 2217712 24 04:08:01 AM 4991576 7029292 2890848 36.67 2688 2207904 696456 7.80 259016 2259452 1012 04:09:01 AM 4959448 7013984 2922976 37.08 2688 2224720 711904 7.97 259488 2291092 3480 04:10:01 AM 4951192 7013752 2931232 37.19 2688 2232728 731476 8.19 259488 2299288 304 04:11:01 AM 4943720 7013300 2938704 37.28 2688 2239732 731476 8.19 259500 2307300 284 04:12:01 AM 4933648 7010848 2948776 37.41 2688 2247352 732968 8.21 259740 2316764 3728 04:13:01 AM 4542032 6945576 3340392 42.38 2688 2250872 741100 8.30 261096 2326644 304 04:14:01 AM 4541880 6945864 3340544 42.38 2688 2251592 741100 8.30 261108 2327472 396 04:15:01 AM 4543992 6948220 3338432 42.35 2688 2251836 741100 8.30 261108 2325148 96 04:16:01 AM 5029308 6988300 2853116 36.20 2688 2135252 729296 8.17 335888 2169028 64488 Average: 4944452 7008521 2937972 37.27 2688 2162359 715828 8.02 253214 2235262 25061 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.73 179.51 1568.61 56.15 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 59.97 45.99 670.41 8.14 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 42.08 30.51 296.69 14.13 0.00 0.00 0.00 0.00 04:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 AM eth0 224.69 157.66 51.15 37.19 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 18.23 9.27 12.88 1.30 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 49.23 39.89 132.38 9.83 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 22.29 18.54 43.05 6.65 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 25.04 21.26 38.12 5.65 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 27.34 23.41 57.15 12.01 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 39.74 53.94 23.27 4.57 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 12.51 9.93 2.99 1.99 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 10.45 8.30 2.46 1.54 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 81.74 49.01 149.62 89.34 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 70.46 49.84 234.81 19.14 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) 12/30/2024 _x86_64_ (2 CPU) 04:02:21 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 38.96 0.00 6.34 3.77 0.10 50.82 04:04:01 AM 0 27.20 0.00 4.40 2.48 0.10 65.82 04:04:01 AM 1 50.78 0.00 8.28 5.07 0.10 35.77 04:05:01 AM all 25.07 0.00 3.61 3.21 0.09 68.02 04:05:01 AM 0 16.02 0.00 3.28 2.91 0.10 77.69 04:05:01 AM 1 34.14 0.00 3.94 3.50 0.08 58.33 04:06:01 AM all 20.66 0.00 2.85 0.96 0.10 75.43 04:06:01 AM 0 9.01 0.00 2.44 0.70 0.10 87.75 04:06:01 AM 1 32.31 0.00 3.27 1.22 0.10 63.09 04:07:02 AM all 18.23 0.00 3.88 2.41 0.07 75.41 04:07:02 AM 0 12.27 0.00 3.85 1.92 0.07 81.89 04:07:02 AM 1 24.21 0.00 3.91 2.91 0.07 68.91 04:08:01 AM all 1.81 0.00 0.22 0.04 0.06 97.87 04:08:01 AM 0 3.12 0.00 0.25 0.08 0.07 96.47 04:08:01 AM 1 0.49 0.00 0.19 0.00 0.05 99.27 04:09:01 AM all 16.14 0.00 0.27 0.06 0.08 83.46 04:09:01 AM 0 7.05 0.00 0.20 0.08 0.07 92.60 04:09:01 AM 1 25.23 0.00 0.33 0.03 0.08 74.32 04:10:01 AM all 9.03 0.00 0.13 0.06 0.06 90.72 04:10:01 AM 0 10.53 0.00 0.15 0.02 0.07 89.23 04:10:01 AM 1 7.53 0.00 0.12 0.10 0.05 92.20 04:11:01 AM all 9.46 0.00 0.18 0.03 0.08 90.25 04:11:01 AM 0 10.44 0.00 0.20 0.00 0.08 89.28 04:11:01 AM 1 8.49 0.00 0.15 0.05 0.08 91.22 04:12:01 AM all 12.92 0.00 0.26 0.03 0.08 86.70 04:12:01 AM 0 3.93 0.00 0.22 0.00 0.07 95.79 04:12:01 AM 1 21.90 0.00 0.30 0.07 0.10 77.63 04:13:01 AM all 8.24 0.00 6.30 0.05 0.07 85.34 04:13:01 AM 0 6.84 0.00 6.37 0.03 0.07 86.69 04:13:01 AM 1 9.64 0.00 6.22 0.07 0.07 84.00 04:14:01 AM all 4.08 0.00 0.16 0.01 0.08 95.67 04:14:01 AM 0 1.90 0.00 0.15 0.00 0.07 97.88 04:14:01 AM 1 6.26 0.00 0.17 0.02 0.10 93.45 04:14:01 AM CPU %user %nice %system %iowait %steal %idle 04:15:01 AM all 3.31 0.00 0.14 0.00 0.06 96.49 04:15:01 AM 0 3.85 0.00 0.17 0.00 0.07 95.91 04:15:01 AM 1 2.77 0.00 0.12 0.00 0.05 97.06 04:16:01 AM all 20.65 0.00 2.52 0.28 0.08 76.47 04:16:01 AM 0 15.76 0.00 1.55 0.42 0.08 82.19 04:16:01 AM 1 25.54 0.00 3.49 0.15 0.08 70.74 Average: all 14.53 0.00 2.07 0.84 0.08 82.48 Average: 0 9.86 0.00 1.79 0.67 0.08 87.61 Average: 1 19.20 0.00 2.35 1.02 0.08 77.36