---> uname -a: Linux prd-centos8-robot-2c-8g-30613.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 652 4904 19 2140 6748 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:0a:8c:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fe0a:8ca3/64 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) 09/30/2024 _x86_64_ (2 CPU) 04:49:09 LINUX RESTART (2 CPU) 04:50:02 AM tps rtps wtps bread/s bwrtn/s 04:51:01 AM 105.08 13.32 91.77 2382.52 7176.08 04:52:01 AM 78.30 0.70 77.60 50.79 9574.30 04:53:01 AM 32.07 2.93 29.14 457.31 1666.89 04:54:01 AM 40.71 0.03 40.68 3.47 6900.68 04:55:01 AM 2.72 0.10 2.62 32.12 130.19 04:56:01 AM 1.95 0.00 1.95 0.00 141.63 04:57:01 AM 0.25 0.00 0.25 0.00 47.75 04:58:01 AM 0.15 0.00 0.15 0.00 26.01 04:59:01 AM 13.25 0.38 12.86 42.53 546.81 Average: 30.36 1.92 28.44 326.12 2904.38 04:50:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:51:01 AM 5208552 6976100 2673872 33.92 2688 1948096 775632 8.68 217568 2124684 196816 04:52:01 AM 5117716 6960208 2764708 35.07 2688 2019720 764540 8.56 232544 2183572 16584 04:53:01 AM 4935256 6977176 2947168 37.39 2688 2210996 728896 8.16 258552 2317060 188456 04:54:01 AM 4951088 6992832 2931336 37.19 2688 2211120 705456 7.90 261816 2291004 4 04:55:01 AM 4906412 6950972 2976012 37.76 2688 2213928 773376 8.66 261968 2335388 140 04:56:01 AM 4899964 6947024 2982460 37.84 2688 2216416 825476 9.24 261976 2341556 300 04:57:01 AM 4897388 6945480 2985036 37.87 2688 2217448 825476 9.24 261980 2344408 16 04:58:01 AM 4895736 6944900 2986688 37.89 2688 2218520 825476 9.24 261988 2346020 340 04:59:01 AM 5086092 6968900 2796332 35.48 2688 2057860 722828 8.09 345236 2096984 25372 Average: 4988689 6962621 2893735 36.71 2688 2146012 771906 8.64 262625 2264520 47559 04:50:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 146.91 109.81 1174.27 23.96 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 49.13 35.94 386.33 7.39 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 48.15 39.90 300.97 10.06 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 181.74 142.59 39.86 33.11 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 127.12 118.71 25.77 11.05 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 190.98 185.42 34.17 17.63 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 39.50 34.19 9.13 5.82 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 40.78 34.34 9.14 5.93 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 72.40 48.33 103.61 47.46 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 99.55 83.20 229.75 18.03 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) 09/30/2024 _x86_64_ (2 CPU) 04:49:09 LINUX RESTART (2 CPU) 04:50:02 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 38.74 0.00 6.40 3.29 0.12 51.45 04:51:01 AM 0 48.54 0.00 7.10 3.10 0.12 41.13 04:51:01 AM 1 28.95 0.00 5.71 3.47 0.12 61.76 04:52:01 AM all 20.46 0.00 3.12 3.41 0.07 72.95 04:52:01 AM 0 23.75 0.00 3.44 2.46 0.07 70.28 04:52:01 AM 1 17.17 0.00 2.80 4.35 0.07 75.61 04:53:01 AM all 28.48 0.00 4.54 1.56 0.09 65.33 04:53:01 AM 0 30.57 0.00 4.76 1.10 0.10 63.47 04:53:01 AM 1 26.39 0.00 4.33 2.01 0.08 67.18 04:54:01 AM all 4.05 0.00 0.93 2.02 0.06 92.95 04:54:01 AM 0 5.78 0.00 1.07 2.89 0.05 90.21 04:54:01 AM 1 2.31 0.00 0.79 1.15 0.07 95.69 04:55:01 AM all 10.02 0.00 0.74 0.03 0.05 89.16 04:55:01 AM 0 10.41 0.00 0.78 0.02 0.05 88.74 04:55:01 AM 1 9.62 0.00 0.71 0.05 0.05 89.57 04:56:01 AM all 14.47 0.00 0.87 0.01 0.08 84.58 04:56:01 AM 0 17.93 0.00 0.78 0.00 0.07 81.22 04:56:01 AM 1 11.04 0.00 0.96 0.02 0.08 87.91 04:57:01 AM all 9.58 0.00 0.49 0.00 0.07 89.86 04:57:01 AM 0 13.07 0.00 0.52 0.00 0.07 86.34 04:57:01 AM 1 6.09 0.00 0.45 0.00 0.07 93.39 04:58:01 AM all 9.68 0.00 0.44 0.00 0.07 89.81 04:58:01 AM 0 7.01 0.00 0.47 0.00 0.07 92.45 04:58:01 AM 1 12.35 0.00 0.42 0.00 0.07 87.16 04:59:01 AM all 18.92 0.00 2.18 0.17 0.08 78.66 04:59:01 AM 0 18.80 0.00 2.51 0.10 0.08 78.51 04:59:01 AM 1 19.03 0.00 1.85 0.23 0.07 78.82 Average: all 17.13 0.00 2.19 1.16 0.07 79.44 Average: 0 19.51 0.00 2.38 1.07 0.07 76.97 Average: 1 14.76 0.00 2.00 1.25 0.07 81.91