---> uname -a: Linux prd-centos8-robot-2c-8g-3050.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 608 4971 19 2117 6792 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:f0:1c:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fef0:1ce2/64 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) 10/31/2024 _x86_64_ (2 CPU) 02:04:18 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 93.94 20.79 73.14 5052.18 6881.17 02:07:01 AM 81.07 0.70 80.37 50.78 9367.84 02:08:01 AM 19.58 0.35 19.23 61.19 1597.22 02:09:01 AM 29.16 0.00 29.16 0.00 2505.96 02:10:01 AM 41.40 0.00 41.40 0.00 6550.29 02:11:01 AM 1.42 0.03 1.38 3.47 30.29 02:12:01 AM 2.22 0.10 2.12 32.12 75.69 02:13:01 AM 0.32 0.00 0.32 0.00 4.62 02:14:01 AM 9.10 0.35 8.75 38.26 348.48 02:15:01 AM 22.28 0.33 21.94 37.19 1015.01 Average: 30.05 2.27 27.78 527.50 2837.76 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5361340 7069908 2521092 31.98 2688 1890336 676884 7.58 211900 1983608 147800 02:07:01 AM 5182240 7013956 2700192 34.26 2688 2008600 712644 7.98 221576 2130772 30124 02:08:01 AM 5175168 7039632 2707264 34.35 2688 2040428 689412 7.72 247156 2111228 26764 02:09:01 AM 5013816 7000048 2868616 36.39 2688 2158484 723876 8.11 268876 2237316 90040 02:10:01 AM 4984960 7017632 2897472 36.76 2688 2201744 695388 7.79 257184 2265180 120 02:11:01 AM 5012212 7044620 2870220 36.41 2688 2201828 669800 7.50 257616 2239052 4 02:12:01 AM 4900556 6934204 2981876 37.83 2688 2203068 814160 9.12 257744 2349076 24 02:13:01 AM 4890808 6924508 2991624 37.95 2688 2203120 815004 9.13 257744 2359128 48 02:14:01 AM 5115124 6980380 2767308 35.11 2688 2038516 724616 8.11 252180 2157104 4464 02:15:01 AM 5099128 6959528 2783304 35.31 2688 2036524 753032 8.43 447396 1987268 180 Average: 5073535 6998442 2808897 35.63 2688 2098265 727482 8.15 267937 2181973 29957 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 283.89 181.46 1587.35 60.40 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 59.23 40.79 590.62 7.70 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 14.91 9.73 5.89 3.69 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 28.21 25.70 289.38 4.40 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 11.38 10.46 8.62 4.09 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 153.27 121.09 32.78 32.91 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 216.69 201.77 2314.32 701.61 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 326.79 306.26 5718.47 19.88 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 168.07 131.63 1837.16 24.84 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 14.65 14.73 11.68 6.76 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 127.70 104.36 1239.57 86.62 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) 10/31/2024 _x86_64_ (2 CPU) 02:04:18 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 39.91 0.00 7.43 3.71 0.12 48.83 02:06:01 AM 0 32.63 0.00 6.10 4.19 0.12 56.97 02:06:01 AM 1 47.21 0.00 8.76 3.24 0.12 40.68 02:07:01 AM all 22.83 0.00 3.50 7.79 0.13 65.75 02:07:01 AM 0 15.25 0.00 2.51 6.15 0.12 75.97 02:07:01 AM 1 30.34 0.00 4.48 9.41 0.13 55.64 02:08:01 AM all 14.46 0.00 1.97 10.85 0.10 72.62 02:08:01 AM 0 4.33 0.00 1.79 10.83 0.08 82.97 02:08:01 AM 1 24.59 0.00 2.15 10.87 0.12 62.28 02:09:01 AM all 11.44 0.00 1.60 12.32 0.07 74.57 02:09:01 AM 0 8.53 0.00 1.40 15.25 0.07 74.74 02:09:01 AM 1 14.33 0.00 1.80 9.40 0.07 74.40 02:10:01 AM all 13.74 0.00 2.37 22.43 0.07 61.38 02:10:01 AM 0 8.09 0.00 2.02 22.94 0.07 66.87 02:10:01 AM 1 19.38 0.00 2.72 21.93 0.07 55.91 02:11:01 AM all 0.56 0.00 0.42 0.32 0.03 98.68 02:11:01 AM 0 0.50 0.00 0.48 0.10 0.03 98.88 02:11:01 AM 1 0.62 0.00 0.35 0.54 0.02 98.48 02:12:01 AM all 12.90 0.00 0.81 0.31 0.20 85.77 02:12:01 AM 0 8.32 0.00 0.43 0.58 0.20 90.46 02:12:01 AM 1 17.52 0.00 1.20 0.03 0.20 81.04 02:13:01 AM all 11.30 0.00 1.24 0.00 0.10 87.36 02:13:01 AM 0 0.25 0.00 0.27 0.00 0.08 99.40 02:13:01 AM 1 22.52 0.00 2.23 0.00 0.12 75.13 02:14:01 AM all 11.19 0.00 1.82 0.46 0.08 86.46 02:14:01 AM 0 6.40 0.00 1.69 0.39 0.05 91.48 02:14:01 AM 1 16.16 0.00 1.94 0.54 0.10 81.26 02:15:01 AM all 23.45 0.00 2.28 2.19 0.16 71.92 02:15:01 AM 0 24.45 0.00 2.24 1.64 0.12 71.56 02:15:01 AM 1 22.45 0.00 2.32 2.74 0.20 72.29 Average: all 16.18 0.00 2.34 6.06 0.10 75.31 Average: 0 10.87 0.00 1.89 6.21 0.09 80.94 Average: 1 21.52 0.00 2.80 5.91 0.11 69.66