---> uname -a: Linux prd-centos8-robot-2c-8g-20408.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 619 4849 19 2228 6780 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:96:fb:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85573sec preferred_lft 85573sec inet6 fe80::f816:3eff:fe96:fba0/64 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) 02/18/2025 _x86_64_ (2 CPU) 03:21:55 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 101.52 0.50 101.02 18.40 9121.71 03:25:01 AM 59.85 1.02 58.83 113.16 7013.15 03:26:01 AM 55.37 6.82 48.56 1252.19 3289.94 03:27:01 AM 21.83 0.00 21.83 0.00 5526.17 03:28:01 AM 2.22 0.10 2.12 32.13 131.33 03:29:01 AM 1.03 0.00 1.03 0.00 604.13 03:30:00 AM 0.44 0.00 0.44 0.00 384.27 03:30:01 AM 0.00 0.00 0.00 0.00 0.00 03:31:01 AM 0.72 0.02 0.70 1.07 237.18 03:32:01 AM 1.07 0.38 0.68 55.32 113.18 03:33:01 AM 0.33 0.00 0.33 0.00 74.71 03:34:01 AM 0.22 0.00 0.22 0.00 24.31 03:35:01 AM 7.42 0.33 7.08 37.86 349.44 Average: 21.00 0.76 20.24 125.84 2238.74 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5184300 7015892 2698132 34.23 2688 2009688 728380 8.16 190116 2172124 207508 03:25:01 AM 5276724 7084700 2605708 33.06 2688 1985512 645284 7.23 216776 2043776 16 03:26:01 AM 5017024 7066424 2865408 36.35 2688 2218404 647508 7.25 258072 2236496 157736 03:27:01 AM 5011880 7060876 2870552 36.42 2688 2218404 662996 7.42 258068 2235648 4 03:28:01 AM 4964616 7017312 2917816 37.02 2688 2222160 714024 7.99 258624 2282064 928 03:29:01 AM 4935208 7006536 2947224 37.39 2688 2240656 729420 8.17 258668 2310824 1840 03:30:00 AM 4926372 7007136 2956060 37.50 2688 2250252 730428 8.18 258668 2320032 120 03:30:01 AM 4925908 7006708 2956524 37.51 2688 2250252 730428 8.18 258664 2320332 124 03:31:01 AM 4905736 6993432 2976696 37.76 2688 2257080 768512 8.60 258740 2339628 84 03:32:01 AM 4510420 6927884 3372012 42.78 2688 2263328 779220 8.72 260288 2353788 1672 03:33:01 AM 4510568 6928476 3371864 42.78 2688 2263964 779220 8.72 260284 2354052 184 03:34:01 AM 4510036 6928448 3372396 42.78 2688 2264468 779220 8.72 260300 2354532 24 03:35:01 AM 4977820 6950988 2904612 36.85 2688 2146508 746080 8.35 335464 2207804 67484 Average: 4896662 6999601 2985770 37.88 2688 2199283 726209 8.13 256364 2271623 33671 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 116.28 92.87 1402.74 13.07 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 14.33 9.45 6.88 3.82 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 247.06 177.12 340.82 39.37 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 9.50 5.30 2.44 1.42 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 30.89 22.85 29.09 4.84 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 48.84 38.49 130.94 9.83 0.00 0.00 0.00 0.00 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 23.67 18.35 60.65 6.55 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 7.69 5.13 0.56 4.43 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 27.15 25.90 24.64 19.06 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 48.58 59.84 66.64 5.39 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 9.55 5.76 2.03 1.32 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 17.44 14.61 3.89 2.54 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 84.04 52.04 149.14 87.31 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 56.42 43.53 184.91 16.21 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) 02/18/2025 _x86_64_ (2 CPU) 03:21:55 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 38.47 0.00 5.49 1.38 0.12 54.54 03:24:01 AM 0 25.29 0.00 4.62 1.42 0.12 68.56 03:24:01 AM 1 51.68 0.00 6.37 1.33 0.12 40.50 03:25:01 AM all 14.66 0.00 1.95 2.96 0.07 80.37 03:25:01 AM 0 8.19 0.00 1.87 2.72 0.07 87.15 03:25:01 AM 1 21.12 0.00 2.04 3.19 0.07 73.59 03:26:01 AM all 27.65 0.00 5.48 1.18 0.10 65.59 03:26:01 AM 0 26.26 0.00 5.60 1.47 0.12 66.56 03:26:01 AM 1 29.03 0.00 5.36 0.90 0.08 64.63 03:27:01 AM all 0.37 0.00 0.35 0.53 0.05 98.71 03:27:01 AM 0 0.37 0.00 0.30 0.40 0.05 98.88 03:27:01 AM 1 0.37 0.00 0.40 0.65 0.05 98.53 03:28:01 AM all 5.36 0.00 0.28 0.02 0.07 94.27 03:28:01 AM 0 3.78 0.00 0.20 0.00 0.05 95.97 03:28:01 AM 1 6.94 0.00 0.37 0.03 0.08 92.58 03:29:01 AM all 18.33 0.00 0.23 0.07 0.07 81.30 03:29:01 AM 0 4.08 0.00 0.23 0.13 0.07 95.48 03:29:01 AM 1 32.54 0.00 0.23 0.00 0.07 67.16 03:30:00 AM all 8.59 0.00 0.17 0.01 0.05 91.18 03:30:00 AM 0 3.30 0.00 0.20 0.02 0.05 96.43 03:30:00 AM 1 13.88 0.00 0.14 0.00 0.05 85.93 03:30:01 AM all 4.52 0.00 1.29 0.00 0.00 94.19 03:30:01 AM 0 7.69 0.00 1.28 0.00 0.00 91.03 03:30:01 AM 1 1.30 0.00 1.30 0.00 0.00 97.40 03:31:01 AM all 15.57 0.00 0.23 0.03 0.08 84.10 03:31:01 AM 0 5.35 0.00 0.27 0.05 0.07 94.26 03:31:01 AM 1 25.79 0.00 0.18 0.00 0.08 73.95 03:32:01 AM all 8.72 0.00 6.40 0.02 0.07 84.79 03:32:01 AM 0 8.70 0.00 6.42 0.00 0.07 84.82 03:32:01 AM 1 8.73 0.00 6.39 0.03 0.07 84.77 03:33:01 AM all 3.00 0.00 0.13 0.00 0.06 96.80 03:33:01 AM 0 2.99 0.00 0.15 0.00 0.07 96.79 03:33:01 AM 1 3.01 0.00 0.12 0.00 0.05 96.82 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 5.06 0.00 0.19 0.00 0.06 94.69 03:34:01 AM 0 4.68 0.00 0.23 0.00 0.07 95.02 03:34:01 AM 1 5.43 0.00 0.15 0.00 0.05 94.37 03:35:01 AM all 18.75 0.00 2.49 0.08 0.09 78.60 03:35:01 AM 0 12.13 0.00 2.29 0.08 0.10 85.40 03:35:01 AM 1 25.36 0.00 2.69 0.07 0.08 71.80 Average: all 13.72 0.00 1.95 0.52 0.07 83.74 Average: 0 8.77 0.00 1.87 0.53 0.07 88.76 Average: 1 18.65 0.00 2.04 0.52 0.07 78.72