---> uname -a: Linux prd-centos8-robot-2c-8g-39510.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 627 4956 19 2113 6773 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:5c:0b:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.26/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe5c:b33/64 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) 10/06/2024 _x86_64_ (2 CPU) 04:32:02 LINUX RESTART (2 CPU) 04:33:01 AM tps rtps wtps bread/s bwrtn/s 04:34:01 AM 96.27 13.08 83.19 2342.82 6653.88 04:35:01 AM 73.33 0.70 72.63 50.78 9480.71 04:36:01 AM 12.16 0.42 11.75 64.79 361.77 04:37:01 AM 38.94 0.00 38.94 0.00 2792.27 04:38:01 AM 25.45 0.03 25.41 3.47 5572.62 04:39:01 AM 2.67 0.10 2.57 32.13 90.58 04:40:01 AM 1.95 0.00 1.95 0.00 62.90 04:41:01 AM 0.28 0.00 0.28 0.00 9.93 04:42:01 AM 26.74 0.85 25.89 101.70 1232.17 Average: 30.87 1.69 29.18 288.42 2917.48 04:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 AM 5282844 7013588 2599580 32.98 2688 1912644 709388 7.94 210828 2064172 161808 04:35:01 AM 5164292 6990772 2718132 34.48 2688 2003396 713860 7.99 221388 2145380 4 04:36:01 AM 5246648 7074688 2635776 33.44 2688 2005344 644060 7.21 240288 2049620 4 04:37:01 AM 4989708 7019920 2892716 36.70 2688 2199444 670040 7.50 254984 2267648 154492 04:38:01 AM 4997972 7027992 2884452 36.59 2688 2199576 662352 7.42 258316 2251220 12 04:39:01 AM 4889512 6920752 2992912 37.97 2688 2200796 817512 9.15 258444 2358772 24 04:40:01 AM 4870712 6902000 3011712 38.21 2688 2200844 849388 9.51 258444 2376996 4 04:41:01 AM 4993884 7026184 2888540 36.65 2688 2201836 671104 7.51 258836 2255316 792 04:42:01 AM 5169516 7026376 2712908 34.42 2688 2032492 692108 7.75 445208 1914920 204 Average: 5067232 7000252 2815192 35.71 2688 2106264 714424 8.00 267415 2187116 35260 04:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 100.23 78.64 1004.67 19.65 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 48.13 32.27 384.15 5.67 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 10.75 9.17 4.80 3.39 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 40.55 35.32 298.76 8.59 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 212.76 157.64 43.45 40.29 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 196.25 186.29 1402.63 700.32 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 371.13 351.03 6669.08 22.69 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 253.37 203.03 2977.67 13.70 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 51.37 40.37 84.72 24.52 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 142.73 121.53 1430.04 93.20 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) 10/06/2024 _x86_64_ (2 CPU) 04:32:02 LINUX RESTART (2 CPU) 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 33.38 0.00 5.72 4.77 0.11 56.01 04:34:01 AM 0 35.05 0.00 5.88 4.53 0.12 54.42 04:34:01 AM 1 31.71 0.00 5.57 5.02 0.10 57.60 04:35:01 AM all 17.16 0.00 2.67 5.65 0.10 74.42 04:35:01 AM 0 23.38 0.00 3.19 7.61 0.10 65.72 04:35:01 AM 1 10.95 0.00 2.15 3.69 0.10 83.11 04:36:01 AM all 10.17 0.00 1.21 1.22 0.05 87.35 04:36:01 AM 0 6.61 0.00 1.22 0.94 0.05 91.18 04:36:01 AM 1 13.72 0.00 1.20 1.50 0.05 83.52 04:37:01 AM all 24.50 0.00 4.22 5.08 0.08 66.13 04:37:01 AM 0 33.29 0.00 4.61 5.12 0.08 56.90 04:37:01 AM 1 15.72 0.00 3.83 5.03 0.07 75.35 04:38:01 AM all 3.37 0.00 0.85 2.53 0.03 93.21 04:38:01 AM 0 3.13 0.00 0.92 1.24 0.03 94.68 04:38:01 AM 1 3.61 0.00 0.79 3.83 0.03 91.74 04:39:01 AM all 10.30 0.00 0.63 0.08 0.08 88.93 04:39:01 AM 0 12.95 0.00 0.86 0.13 0.08 85.97 04:39:01 AM 1 7.65 0.00 0.40 0.02 0.07 91.87 04:40:01 AM all 12.30 0.00 1.24 0.01 0.10 86.35 04:40:01 AM 0 9.16 0.00 0.87 0.00 0.10 89.87 04:40:01 AM 1 15.45 0.00 1.62 0.02 0.10 82.81 04:41:01 AM all 8.67 0.00 0.93 0.00 0.09 90.31 04:41:01 AM 0 14.82 0.00 1.37 0.00 0.09 83.73 04:41:01 AM 1 2.52 0.00 0.49 0.00 0.09 96.90 04:42:01 AM all 27.28 0.00 3.62 1.92 0.08 67.09 04:42:01 AM 0 30.73 0.00 3.60 2.14 0.10 63.43 04:42:01 AM 1 23.83 0.00 3.64 1.70 0.07 70.75 Average: all 16.40 0.00 2.36 2.38 0.08 78.79 Average: 0 18.83 0.00 2.51 2.43 0.08 76.15 Average: 1 13.97 0.00 2.20 2.33 0.07 81.42