---> uname -a: Linux prd-centos8-robot-2c-8g-6400.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 573 4990 19 2134 6828 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:9f:96:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe9f:968a/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) 02:08:01 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 86.25 4.08 82.17 602.43 6329.55 02:11:01 AM 74.44 1.12 73.33 115.56 9623.94 02:12:01 AM 30.96 6.75 24.21 1248.19 1487.04 02:13:01 AM 46.82 2.52 44.30 396.00 6925.97 02:14:01 AM 4.90 0.10 4.80 32.13 211.36 02:15:01 AM 2.03 0.00 2.03 0.00 66.34 02:16:01 AM 0.17 0.00 0.17 0.00 2.55 02:17:01 AM 9.72 0.33 9.38 37.86 321.73 02:18:01 AM 25.99 0.52 25.47 63.85 1134.92 Average: 31.25 1.71 29.54 277.33 2900.49 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5333220 7098848 2549204 32.34 2688 1944596 663044 7.42 187040 2028216 228316 02:11:01 AM 5296416 7096700 2586008 32.81 2688 1978332 621112 6.95 217488 2024208 16 02:12:01 AM 4937704 6997088 2944720 37.36 2688 2230268 731584 8.19 287088 2290384 195972 02:13:01 AM 5021164 7072672 2861260 36.30 2688 2221532 627548 7.03 263048 2222840 4 02:14:01 AM 4954436 7007160 2927988 37.15 2688 2222736 731148 8.19 263176 2289104 4 02:15:01 AM 4771084 6823848 3111340 39.47 2688 2222776 920348 10.31 263176 2471308 8 02:16:01 AM 4898992 6952096 2983432 37.85 2688 2223112 780780 8.74 263176 2343612 304 02:17:01 AM 5123976 7000676 2758448 34.99 2688 2052680 706232 7.91 296108 2109368 17392 02:18:01 AM 5109048 6991124 2773376 35.18 2688 2058324 720192 8.06 454392 1970072 16716 Average: 5049560 7004468 2832864 35.94 2688 2128262 722443 8.09 277188 2194346 50970 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 83.50 71.42 944.96 8.59 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 53.18 40.30 442.72 8.64 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 38.33 27.30 295.24 5.52 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 208.31 162.25 47.65 42.15 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 55.19 70.19 10.20 355.94 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 468.71 419.88 5312.67 366.30 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 461.08 387.77 5145.97 25.22 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 190.82 153.07 1576.09 26.77 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 16.94 16.33 13.32 8.19 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 175.12 149.83 1532.08 94.14 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) 02:08:01 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 33.53 0.00 4.38 1.67 0.12 60.30 02:10:01 AM 0 39.15 0.00 5.08 2.12 0.12 53.54 02:10:01 AM 1 27.92 0.00 3.68 1.23 0.12 67.05 02:11:01 AM all 22.61 0.00 2.89 1.82 0.09 72.60 02:11:01 AM 0 29.00 0.00 3.07 2.12 0.08 65.73 02:11:01 AM 1 16.20 0.00 2.71 1.52 0.10 79.48 02:12:01 AM all 16.92 0.00 3.52 1.25 0.08 78.23 02:12:01 AM 0 22.35 0.00 4.09 1.78 0.08 71.69 02:12:01 AM 1 11.48 0.00 2.96 0.72 0.07 84.78 02:13:01 AM all 11.78 0.00 2.29 7.63 0.08 78.22 02:13:01 AM 0 6.58 0.00 1.94 7.66 0.07 83.75 02:13:01 AM 1 16.99 0.00 2.65 7.60 0.08 72.68 02:14:01 AM all 5.08 0.00 0.29 0.08 0.05 94.49 02:14:01 AM 0 3.94 0.00 0.22 0.00 0.05 95.79 02:14:01 AM 1 6.22 0.00 0.37 0.17 0.05 93.19 02:15:01 AM all 12.89 0.00 1.28 0.00 0.13 85.71 02:15:01 AM 0 10.85 0.00 1.06 0.00 0.12 87.97 02:15:01 AM 1 14.93 0.00 1.50 0.00 0.13 83.43 02:16:01 AM all 10.38 0.00 1.23 0.00 0.14 88.24 02:16:01 AM 0 11.90 0.00 1.27 0.00 0.15 86.68 02:16:01 AM 1 8.86 0.00 1.20 0.00 0.14 89.81 02:17:01 AM all 17.36 0.00 2.23 0.14 0.08 80.19 02:17:01 AM 0 18.26 0.00 2.60 0.17 0.08 78.89 02:17:01 AM 1 16.47 0.00 1.86 0.12 0.08 81.48 02:18:01 AM all 26.10 0.00 2.91 0.33 0.08 70.57 02:18:01 AM 0 30.99 0.00 3.40 0.22 0.08 65.31 02:18:01 AM 1 21.20 0.00 2.42 0.45 0.08 75.84 Average: all 17.43 0.00 2.34 1.44 0.09 78.70 Average: 0 19.25 0.00 2.53 1.57 0.09 76.56 Average: 1 15.60 0.00 2.15 1.31 0.09 80.84