---> uname -a: Linux prd-centos8-robot-2c-8g-2970.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 603 4953 19 2140 6797 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:5a:9f:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe5a:9f9e/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) 01/18/2025 _x86_64_ (2 CPU) 23:35:30 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 98.65 62.94 35.72 7899.65 31997.93 11:38:01 PM 108.20 0.30 107.90 13.73 9890.73 11:39:01 PM 43.24 0.73 42.50 53.05 5577.82 11:40:01 PM 18.34 0.42 17.93 64.78 1335.65 11:41:01 PM 62.92 9.23 53.70 1641.17 7232.81 11:42:01 PM 5.22 0.00 5.22 0.00 209.83 11:43:01 PM 0.43 0.00 0.43 0.00 5.05 11:44:01 PM 0.37 0.00 0.37 0.00 3.52 11:45:01 PM 6.72 0.42 6.30 69.06 221.50 11:46:01 PM 27.12 0.53 26.59 64.78 1254.13 Average: 37.12 7.46 29.67 980.82 5773.60 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5589920 7078084 2292512 29.08 2688 1683048 681724 7.63 179192 1836696 83064 11:38:01 PM 5213212 6981104 2669220 33.86 2688 1947432 751192 8.41 195216 2138760 114952 11:39:01 PM 5164572 6991796 2717860 34.48 2688 2004792 727744 8.15 211420 2163444 25508 11:40:01 PM 5102368 6990668 2780064 35.27 2688 2063388 753340 8.44 234128 2195312 64072 11:41:01 PM 4985260 7040140 2897172 36.75 2688 2224664 660644 7.40 264672 2254252 92 11:42:01 PM 4990196 7045068 2892236 36.69 2688 2224664 660644 7.40 264676 2254208 4 11:43:01 PM 4990136 7045008 2892296 36.69 2688 2224664 660644 7.40 264676 2254240 4 11:44:01 PM 4990256 7045132 2892176 36.69 2688 2224668 660644 7.40 264676 2254148 4 11:45:01 PM 5036656 6950916 2845776 36.10 2688 2087704 746684 8.36 287180 2201540 32716 11:46:01 PM 5090100 6978176 2792332 35.42 2688 2063448 743988 8.33 456312 1987156 16728 Average: 5115268 7014609 2767164 35.11 2688 2074847 704725 7.89 262215 2153976 33714 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 265.60 151.01 973.44 54.52 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 72.82 62.57 832.42 7.63 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 46.97 33.49 441.38 7.46 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 41.34 35.30 297.20 7.48 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 610.74 444.95 121.28 100.80 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 2.82 2.07 0.56 0.48 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 2.70 1.90 0.43 0.42 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 1.40 0.77 0.17 0.13 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 149.13 93.75 111.17 30.47 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 21.13 19.48 17.85 9.56 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 121.49 84.54 279.60 21.90 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) 01/18/2025 _x86_64_ (2 CPU) 23:35:30 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 26.02 0.04 6.89 41.34 0.18 25.53 11:37:01 PM 0 20.88 0.03 6.82 43.58 0.15 28.52 11:37:01 PM 1 31.15 0.05 6.96 39.09 0.21 22.53 11:38:01 PM all 28.63 0.00 4.35 4.45 0.10 62.47 11:38:01 PM 0 26.11 0.00 4.17 4.30 0.10 65.32 11:38:01 PM 1 31.15 0.00 4.54 4.60 0.10 59.61 11:39:01 PM all 19.57 0.00 2.59 2.51 0.11 75.22 11:39:01 PM 0 11.58 0.00 2.31 2.28 0.08 83.75 11:39:01 PM 1 27.57 0.00 2.87 2.75 0.13 66.68 11:40:01 PM all 16.09 0.00 2.55 0.39 0.07 80.89 11:40:01 PM 0 19.37 0.00 2.87 0.37 0.07 77.32 11:40:01 PM 1 12.83 0.00 2.23 0.42 0.07 84.46 11:41:01 PM all 18.39 0.00 4.53 2.46 0.08 74.54 11:41:01 PM 0 14.36 0.00 4.85 3.90 0.08 76.80 11:41:01 PM 1 22.39 0.00 4.20 1.03 0.08 72.28 11:42:01 PM all 0.28 0.00 0.08 0.02 0.04 99.57 11:42:01 PM 0 0.40 0.00 0.08 0.00 0.03 99.48 11:42:01 PM 1 0.17 0.00 0.08 0.03 0.05 99.67 11:43:01 PM all 0.34 0.00 0.07 0.00 0.05 99.54 11:43:01 PM 0 0.10 0.00 0.08 0.00 0.03 99.78 11:43:01 PM 1 0.58 0.00 0.05 0.00 0.07 99.30 11:44:01 PM all 0.30 0.00 0.06 0.00 0.03 99.61 11:44:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 11:44:01 PM 1 0.52 0.00 0.05 0.00 0.02 99.42 11:45:01 PM all 13.07 0.00 2.04 0.10 0.08 84.71 11:45:01 PM 0 9.74 0.00 1.91 0.08 0.07 88.20 11:45:01 PM 1 16.43 0.00 2.18 0.12 0.08 81.19 11:46:01 PM all 29.76 0.00 3.46 0.29 0.08 66.41 11:46:01 PM 0 21.41 0.00 3.11 0.45 0.08 74.95 11:46:01 PM 1 38.08 0.00 3.81 0.13 0.08 57.89 Average: all 15.21 0.00 2.65 5.07 0.08 76.98 Average: 0 12.38 0.00 2.62 5.40 0.08 79.52 Average: 1 18.05 0.01 2.69 4.74 0.09 74.43