---> uname -a: Linux prd-centos8-robot-2c-8g-3343.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4835 19 2294 6827 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:34:cc:5c 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 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fe34:cc5c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/31/2024 _x86_64_ (2 CPU) 05:43:05 LINUX RESTART (2 CPU) 05:44:01 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 86.92 15.93 70.99 2819.00 6307.17 05:46:01 AM 79.97 0.72 79.26 51.45 8773.73 05:47:01 AM 16.08 0.03 16.04 0.53 1646.07 05:48:01 AM 17.91 0.98 16.93 132.89 782.92 05:49:01 AM 56.96 2.53 54.42 396.60 7545.11 05:50:01 AM 4.78 0.00 4.78 0.00 196.70 05:51:01 AM 0.35 0.00 0.35 0.00 5.25 05:52:01 AM 0.22 0.00 0.22 0.00 2.95 05:53:01 AM 0.80 0.15 0.65 32.79 12.75 05:54:01 AM 17.95 0.08 17.86 10.66 810.35 Average: 28.19 2.04 26.15 344.36 2608.23 05:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5374888 7076764 2507548 31.81 2688 1884676 672776 7.53 209996 1976792 140620 05:46:01 AM 5203276 7023968 2679160 33.99 2688 1997376 720692 8.07 221340 2105036 36452 05:47:01 AM 5224244 7045404 2658192 33.72 2688 1998460 702664 7.87 230584 2081648 1084 05:48:01 AM 5158252 7040852 2724184 34.56 2688 2057180 708572 7.93 253792 2115080 49772 05:49:01 AM 5034072 7069588 2848364 36.14 2688 2205152 655772 7.34 266080 2202828 92 05:50:01 AM 5037428 7072948 2845008 36.09 2688 2205156 645088 7.22 266080 2202704 12 05:51:01 AM 5037824 7073376 2844612 36.09 2688 2205160 645088 7.22 266080 2202620 4 05:52:01 AM 5037748 7073304 2844688 36.09 2688 2205164 645088 7.22 266080 2202624 4 05:53:01 AM 4988564 7025252 2893872 36.71 2688 2206288 701684 7.86 266712 2251132 168 05:54:01 AM 4955108 6989680 2927328 37.14 2688 2204104 711764 7.97 449480 2103220 172 Average: 5105140 7049114 2777296 35.23 2688 2116872 680919 7.62 269622 2144368 22838 05:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 191.07 136.03 1269.37 47.41 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 48.20 39.52 418.70 7.44 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 10.51 2.70 2.96 1.32 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 26.49 23.29 77.39 6.34 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 587.39 488.30 339.15 100.94 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 0.65 0.22 0.05 0.02 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 0.68 0.18 0.04 0.01 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 0.63 0.17 0.06 0.01 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 10.11 6.91 9.95 3.60 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 13.28 10.38 8.69 4.91 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 88.89 70.76 212.62 17.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/31/2024 _x86_64_ (2 CPU) 05:43:05 LINUX RESTART (2 CPU) 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 38.81 0.00 6.19 1.47 0.14 53.40 05:45:01 AM 0 31.30 0.00 6.84 1.25 0.13 60.47 05:45:01 AM 1 46.31 0.00 5.53 1.68 0.15 46.32 05:46:01 AM all 33.26 0.00 3.92 1.60 0.10 61.11 05:46:01 AM 0 39.20 0.00 4.25 0.97 0.10 55.49 05:46:01 AM 1 27.32 0.00 3.60 2.23 0.10 66.74 05:47:01 AM all 3.74 0.00 0.73 0.38 0.12 95.04 05:47:01 AM 0 2.57 0.00 0.57 0.05 0.15 96.66 05:47:01 AM 1 4.91 0.00 0.88 0.70 0.08 93.42 05:48:01 AM all 18.81 0.00 2.57 2.20 0.08 76.34 05:48:01 AM 0 19.86 0.00 2.62 2.64 0.08 74.80 05:48:01 AM 1 17.77 0.00 2.52 1.77 0.07 77.88 05:49:01 AM all 24.13 0.00 4.36 1.76 0.12 69.63 05:49:01 AM 0 29.42 0.00 4.11 1.54 0.10 64.83 05:49:01 AM 1 18.85 0.00 4.60 1.99 0.13 74.43 05:50:01 AM all 0.33 0.00 0.08 0.03 0.03 99.52 05:50:01 AM 0 0.08 0.00 0.10 0.07 0.05 99.70 05:50:01 AM 1 0.58 0.00 0.07 0.00 0.02 99.33 05:51:01 AM all 0.32 0.00 0.07 0.00 0.02 99.60 05:51:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 05:51:01 AM 1 0.60 0.00 0.08 0.00 0.02 99.30 05:52:01 AM all 0.32 0.00 0.05 0.00 0.03 99.61 05:52:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 05:52:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 05:53:01 AM all 2.95 0.00 0.67 0.02 0.03 96.34 05:53:01 AM 0 4.88 0.00 0.84 0.02 0.03 94.24 05:53:01 AM 1 1.02 0.00 0.50 0.02 0.02 98.45 05:54:01 AM all 18.43 0.00 1.47 0.21 0.08 79.81 05:54:01 AM 0 25.47 0.00 1.72 0.28 0.07 72.46 05:54:01 AM 1 11.39 0.00 1.22 0.13 0.10 87.16 Average: all 14.12 0.00 2.01 0.77 0.07 83.03 Average: 0 15.30 0.00 2.12 0.68 0.08 81.83 Average: 1 12.93 0.00 1.90 0.85 0.07 84.24