---> uname -a: Linux prd-centos8-robot-2c-8g-9795.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4976 19 2123 6803 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:6b:17:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe6b:171e/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) 11/24/2024 _x86_64_ (2 CPU) 02:03:56 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 118.53 6.80 111.73 1248.33 10574.10 02:07:01 AM 40.00 0.98 39.02 110.90 4569.01 02:08:01 AM 9.80 0.07 9.73 2.80 846.40 02:09:01 AM 62.84 0.03 62.81 3.47 7894.70 02:10:01 AM 2.15 0.08 2.07 31.99 56.30 02:11:01 AM 2.05 0.02 2.03 0.13 72.38 02:12:01 AM 0.28 0.00 0.28 0.00 5.75 02:13:01 AM 13.38 0.33 13.05 37.85 491.67 Average: 31.13 1.04 30.09 179.42 3063.60 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5145540 7005732 2736884 34.72 2688 2038028 737280 8.26 213376 2180636 138996 02:07:01 AM 5249076 7086248 2633348 33.41 2688 2014416 670648 7.51 240384 2047460 20 02:08:01 AM 5181336 7048908 2701088 34.27 2688 2042836 682176 7.64 244180 2106016 19204 02:09:01 AM 5021428 7058644 2860996 36.30 2688 2206492 663336 7.43 257580 2227060 96 02:10:01 AM 4984768 7022736 2897656 36.76 2688 2207628 736128 8.24 257708 2264400 180 02:11:01 AM 4904596 6942688 2977828 37.78 2688 2207740 838208 9.39 257708 2343520 4 02:12:01 AM 4906292 6944744 2976132 37.76 2688 2208108 807004 9.04 257708 2341832 316 02:13:01 AM 5109320 6975432 2773104 35.18 2688 2039888 747964 8.37 290620 2125624 17212 Average: 5062794 7010642 2819630 35.77 2688 2120642 735343 8.23 252408 2204568 22004 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 88.09 68.42 1021.39 9.81 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 14.80 10.40 7.07 4.04 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.85 2.85 1.65 0.89 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 183.42 153.66 328.37 32.37 0.00 0.00 0.00 0.00 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 13.38 7.40 4.19 1.00 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 512.28 461.60 4784.59 718.02 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 466.52 383.14 4606.53 24.91 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 130.21 104.95 1292.57 30.19 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 176.69 149.05 1505.76 102.66 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) 11/24/2024 _x86_64_ (2 CPU) 02:03:56 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 30.68 0.00 5.29 4.19 0.10 59.74 02:06:01 AM 0 33.11 0.00 5.49 3.65 0.10 57.65 02:06:01 AM 1 28.25 0.00 5.09 4.72 0.10 61.84 02:07:01 AM all 17.36 0.00 1.98 2.99 0.11 77.56 02:07:01 AM 0 23.69 0.00 2.17 4.25 0.12 69.78 02:07:01 AM 1 11.03 0.00 1.79 1.72 0.10 85.36 02:08:01 AM all 5.64 0.00 1.21 24.16 0.04 68.95 02:08:01 AM 0 7.52 0.00 1.18 13.65 0.03 77.61 02:08:01 AM 1 3.76 0.00 1.24 34.68 0.05 60.28 02:09:01 AM all 22.43 0.00 3.65 3.46 0.08 70.37 02:09:01 AM 0 33.42 0.00 4.28 4.03 0.08 58.19 02:09:01 AM 1 11.47 0.00 3.02 2.90 0.08 82.53 02:10:01 AM all 1.49 0.00 0.21 0.01 0.04 98.25 02:10:01 AM 0 0.73 0.00 0.15 0.00 0.05 99.07 02:10:01 AM 1 2.25 0.00 0.27 0.02 0.03 97.43 02:11:01 AM all 15.30 0.00 1.31 0.01 0.09 83.29 02:11:01 AM 0 21.43 0.00 2.14 0.00 0.10 76.32 02:11:01 AM 1 9.21 0.00 0.49 0.02 0.08 90.21 02:12:01 AM all 9.71 0.00 1.10 0.00 0.09 89.10 02:12:01 AM 0 4.49 0.00 0.52 0.00 0.07 94.92 02:12:01 AM 1 15.02 0.00 1.69 0.00 0.12 83.17 02:13:01 AM all 15.88 0.00 2.18 0.20 0.08 81.66 02:13:01 AM 0 18.85 0.00 2.37 0.28 0.08 78.41 02:13:01 AM 1 12.91 0.00 1.98 0.12 0.07 84.93 Average: all 14.83 0.00 2.12 4.39 0.08 78.58 Average: 0 17.90 0.00 2.29 3.24 0.08 76.49 Average: 1 11.74 0.00 1.95 5.55 0.08 80.69