---> uname -a: Linux prd-centos8-robot-2c-8g-5483.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 616 4957 19 2124 6785 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:45:69:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe45:699d/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) 12/26/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 112.03 0.53 111.50 21.46 10000.13 01:08:01 AM 41.66 1.02 40.64 113.18 5608.75 01:09:01 AM 53.32 6.78 46.53 1248.52 3576.26 01:10:01 AM 26.81 0.03 26.78 3.47 5636.36 01:11:01 AM 2.88 0.00 2.88 0.00 91.97 01:12:01 AM 0.22 0.00 0.22 0.00 2.67 01:13:01 AM 0.27 0.10 0.17 32.13 2.07 01:14:01 AM 2.03 0.02 2.02 0.93 151.92 01:15:01 AM 7.88 0.32 7.56 36.92 235.74 01:16:01 AM 25.71 0.52 25.19 63.85 1236.42 Average: 27.28 0.93 26.35 152.05 2654.13 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5248748 7022604 2633676 33.41 2688 1952848 708352 7.93 188468 2105124 124928 01:08:01 AM 5297880 7094304 2584544 32.79 2688 1974620 627484 7.03 217860 2025584 20 01:09:01 AM 4985436 7021564 2896988 36.75 2688 2205876 674724 7.55 255756 2272332 156416 01:10:01 AM 4995248 7031140 2887176 36.63 2688 2206008 660068 7.39 259396 2254416 4 01:11:01 AM 4995664 7031560 2886760 36.62 2688 2206012 660068 7.39 259400 2254284 4 01:12:01 AM 4995916 7031812 2886508 36.62 2688 2206012 660068 7.39 259400 2254236 4 01:13:01 AM 4948864 6988192 2933560 37.22 2688 2209460 726132 8.13 259532 2300120 2476 01:14:01 AM 4911808 6951316 2970616 37.69 2688 2209620 776556 8.70 259532 2336812 4 01:15:01 AM 5047492 6915612 2834932 35.97 2688 2042252 794908 8.90 277908 2199812 20152 01:16:01 AM 5106168 6978060 2776256 35.22 2688 2047904 731692 8.19 452220 1974876 16716 Average: 5053322 7006616 2829102 35.89 2688 2126061 702005 7.86 268947 2197760 32072 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 92.49 77.92 1007.21 11.67 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 44.13 31.44 383.23 5.96 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 46.02 39.32 302.43 9.88 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 547.14 363.71 111.17 89.51 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.30 1.78 0.46 0.43 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.90 1.92 0.50 0.42 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 38.63 23.91 29.83 2.75 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 433.04 357.38 4808.48 23.19 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 275.51 216.09 2304.51 38.01 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 20.86 19.03 17.88 8.57 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 150.29 113.25 896.59 19.04 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) 12/26/2024 _x86_64_ (2 CPU) 01:05:00 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 36.74 0.00 4.97 2.73 0.13 55.43 01:07:01 AM 0 30.82 0.00 4.69 1.95 0.13 62.41 01:07:01 AM 1 42.66 0.00 5.26 3.51 0.12 48.46 01:08:01 AM all 17.84 0.00 2.13 1.52 0.08 78.44 01:08:01 AM 0 12.26 0.00 2.14 1.20 0.07 84.34 01:08:01 AM 1 23.42 0.00 2.12 1.84 0.08 72.54 01:09:01 AM all 25.91 0.00 5.11 0.85 0.09 68.04 01:09:01 AM 0 21.78 0.00 5.10 0.83 0.08 72.19 01:09:01 AM 1 30.03 0.00 5.12 0.87 0.10 63.88 01:10:01 AM all 3.14 0.00 1.31 1.84 0.07 93.65 01:10:01 AM 0 1.48 0.00 1.29 1.78 0.07 95.39 01:10:01 AM 1 4.80 0.00 1.33 1.90 0.07 91.91 01:11:01 AM all 0.37 0.00 0.08 0.02 0.05 99.48 01:11:01 AM 0 0.67 0.00 0.10 0.00 0.05 99.18 01:11:01 AM 1 0.07 0.00 0.07 0.03 0.05 99.78 01:12:01 AM all 0.34 0.00 0.09 0.00 0.04 99.52 01:12:01 AM 0 0.22 0.00 0.13 0.00 0.03 99.62 01:12:01 AM 1 0.47 0.00 0.05 0.00 0.05 99.43 01:13:01 AM all 4.96 0.00 1.26 0.01 0.05 93.72 01:13:01 AM 0 2.46 0.00 0.58 0.02 0.05 96.89 01:13:01 AM 1 7.47 0.00 1.94 0.00 0.05 90.53 01:14:01 AM all 8.60 0.00 1.37 0.01 0.09 89.93 01:14:01 AM 0 11.24 0.00 1.59 0.02 0.08 87.07 01:14:01 AM 1 5.97 0.00 1.16 0.00 0.10 92.77 01:15:01 AM all 16.68 0.00 2.35 0.05 0.09 80.82 01:15:01 AM 0 13.08 0.00 2.10 0.03 0.10 84.69 01:15:01 AM 1 20.28 0.00 2.61 0.07 0.08 76.95 01:16:01 AM all 28.72 0.00 3.58 0.37 0.08 67.25 01:16:01 AM 0 21.20 0.00 3.63 0.07 0.08 75.02 01:16:01 AM 1 36.22 0.00 3.54 0.67 0.08 59.49 Average: all 14.34 0.00 2.23 0.74 0.08 82.62 Average: 0 11.53 0.00 2.14 0.59 0.08 85.67 Average: 1 17.15 0.00 2.32 0.89 0.08 79.56