---> uname -a: Linux prd-centos8-robot-2c-8g-1026.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 573 5004 19 2120 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:ab:69:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:feab:69c9/64 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) 10/25/2024 _x86_64_ (2 CPU) 03:48:36 LINUX RESTART (2 CPU) 03:49:03 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 112.17 65.58 46.59 8188.21 38158.88 03:51:01 AM 119.73 6.91 112.81 1251.32 10398.02 03:52:01 AM 41.23 0.98 40.24 110.91 4840.79 03:53:01 AM 42.17 0.10 42.07 6.26 2665.53 03:54:01 AM 24.90 0.00 24.90 0.00 5591.03 03:55:01 AM 0.58 0.10 0.48 32.12 18.28 03:56:01 AM 1.72 0.00 1.72 0.00 60.38 03:57:01 AM 0.17 0.00 0.17 0.00 11.36 03:58:01 AM 29.42 0.85 28.57 101.70 1281.32 Average: 41.08 8.07 33.01 1050.35 6887.25 03:49:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5586240 7095460 2296192 29.13 2688 1702292 680060 7.61 185548 1828828 92312 03:51:01 AM 5150592 7007156 2731840 34.66 2688 2034296 707324 7.92 214224 2173920 144136 03:52:01 AM 5261164 7095816 2621268 33.25 2688 2011784 617520 6.91 240536 2034052 24 03:53:01 AM 5042548 7076668 2839884 36.03 2688 2203172 639204 7.16 258932 2209704 154516 03:54:01 AM 5038012 7071708 2844420 36.09 2688 2203180 623420 6.98 258932 2209628 4 03:55:01 AM 4791176 6826096 3091256 39.22 2688 2204404 910236 10.19 259060 2454528 24 03:56:01 AM 4903888 6938848 2978544 37.79 2688 2204460 811900 9.09 259060 2342460 48 03:57:01 AM 5035008 7071032 2847424 36.12 2688 2205508 625732 7.01 259404 2212068 792 03:58:01 AM 5168964 7034248 2713468 34.42 2688 2040452 670100 7.50 448688 1913120 1548 Average: 5108621 7024115 2773811 35.19 2688 2089950 698388 7.82 264932 2153145 43712 03:49:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 285.33 170.39 1138.15 58.96 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 100.42 77.99 1078.35 10.96 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 15.65 9.08 8.17 3.56 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 161.96 117.36 324.52 33.28 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 126.91 86.40 23.63 17.61 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 213.86 222.73 2330.66 703.66 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 417.76 415.38 6637.29 26.83 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 229.15 218.25 3327.45 15.03 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 41.55 33.99 83.89 23.66 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 176.55 150.10 1663.32 99.44 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) 10/25/2024 _x86_64_ (2 CPU) 03:48:36 LINUX RESTART (2 CPU) 03:49:03 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 30.98 0.05 7.04 23.58 0.13 38.22 03:50:01 AM 0 36.83 0.02 8.45 24.75 0.14 29.82 03:50:01 AM 1 25.11 0.09 5.63 22.41 0.12 46.64 03:51:01 AM all 34.94 0.00 5.64 6.09 0.15 53.18 03:51:01 AM 0 32.99 0.00 5.28 6.25 0.17 55.31 03:51:01 AM 1 36.90 0.00 5.99 5.93 0.13 51.05 03:52:01 AM all 16.55 0.00 1.98 1.73 0.10 79.64 03:52:01 AM 0 15.85 0.00 1.99 2.09 0.08 79.99 03:52:01 AM 1 17.26 0.00 1.97 1.37 0.12 79.28 03:53:01 AM all 29.68 0.00 4.63 2.01 0.11 63.57 03:53:01 AM 0 39.08 0.00 5.48 2.78 0.12 52.54 03:53:01 AM 1 20.26 0.00 3.78 1.24 0.10 74.62 03:54:01 AM all 0.37 0.00 0.63 2.51 0.03 96.47 03:54:01 AM 0 0.40 0.00 0.64 2.59 0.02 96.36 03:54:01 AM 1 0.33 0.00 0.62 2.43 0.03 96.58 03:55:01 AM all 12.74 0.00 0.91 0.02 0.08 86.25 03:55:01 AM 0 14.25 0.00 0.84 0.03 0.08 84.79 03:55:01 AM 1 11.24 0.00 0.97 0.00 0.08 87.71 03:56:01 AM all 15.02 0.00 1.49 0.00 0.09 83.40 03:56:01 AM 0 26.33 0.00 2.12 0.00 0.10 71.45 03:56:01 AM 1 3.71 0.00 0.86 0.00 0.08 95.35 03:57:01 AM all 8.29 0.00 0.94 0.01 0.07 90.69 03:57:01 AM 0 12.92 0.00 1.28 0.02 0.09 85.70 03:57:01 AM 1 3.73 0.00 0.61 0.00 0.05 95.61 03:58:01 AM all 30.47 0.00 3.97 0.33 0.10 65.12 03:58:01 AM 0 38.73 0.00 3.70 0.43 0.10 57.03 03:58:01 AM 1 22.20 0.00 4.24 0.23 0.10 73.22 Average: all 19.87 0.01 3.01 3.96 0.10 73.06 Average: 0 24.13 0.00 3.29 4.25 0.10 68.22 Average: 1 15.61 0.01 2.73 3.66 0.09 77.90