---> uname -a: Linux prd-centos8-robot-2c-8g-4222.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 602 4976 19 2119 6799 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:af:4c:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:feaf:4c3a/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) 07/25/2024 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 93.27 12.88 80.39 2336.42 6451.93 01:40:01 AM 74.19 0.70 73.49 50.78 9186.25 01:41:01 AM 29.99 0.85 29.14 123.96 1627.92 01:42:02 AM 47.02 0.03 46.98 3.47 6489.45 01:43:01 AM 9.56 0.10 9.46 32.67 805.95 01:44:01 AM 1.77 0.03 1.73 1.87 132.31 01:45:01 AM 29.27 0.85 28.42 101.70 1420.66 Average: 40.80 2.21 38.59 379.53 3737.69 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5304744 7039812 2577688 32.70 2688 1916580 686640 7.69 212300 2041884 159668 01:40:01 AM 5219296 7042200 2663136 33.79 2688 1999744 677604 7.59 230548 2087252 12 01:41:01 AM 5021904 6984948 2860528 36.29 2688 2135436 736812 8.25 262916 2238740 113912 01:42:02 AM 5025168 7050792 2857264 36.25 2688 2194900 656368 7.35 261968 2220816 15940 01:43:01 AM 4982932 7010768 2899500 36.78 2688 2197124 703928 7.88 262408 2262692 408 01:44:01 AM 5019652 7051152 2862780 36.32 2688 2200780 648572 7.26 262924 2225808 1284 01:45:01 AM 5139712 7004676 2742720 34.80 2688 2040792 701276 7.85 445408 1947008 1500 Average: 5101915 7026335 2780517 35.27 2688 2097908 687314 7.70 276925 2146314 41818 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 103.60 79.39 1007.97 19.31 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 34.21 26.56 281.92 7.20 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 50.98 33.62 271.79 7.42 0.00 0.00 0.00 0.00 01:42:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:02 AM eth0 202.65 179.19 45.34 34.44 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 26.08 23.88 9.30 4.40 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 23.36 21.54 8.48 5.04 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 46.10 37.30 88.11 34.34 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 69.67 57.44 245.27 16.05 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) 07/25/2024 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 33.57 0.00 5.71 4.35 0.13 56.23 01:39:01 AM 0 27.82 0.00 5.13 2.97 0.13 63.95 01:39:01 AM 1 39.31 0.00 6.29 5.74 0.13 48.53 01:40:01 AM all 20.79 0.00 3.27 4.65 0.10 71.19 01:40:01 AM 0 8.84 0.00 2.84 5.53 0.12 82.66 01:40:01 AM 1 32.77 0.00 3.71 3.76 0.08 59.68 01:41:01 AM all 23.46 0.00 2.90 3.47 0.11 70.06 01:41:01 AM 0 22.03 0.00 2.80 3.80 0.12 71.25 01:41:01 AM 1 24.88 0.00 3.00 3.15 0.10 68.88 01:42:02 AM all 15.22 0.00 2.81 7.35 0.08 74.54 01:42:02 AM 0 14.30 0.00 2.65 4.90 0.08 78.06 01:42:02 AM 1 16.14 0.00 2.97 9.79 0.07 71.02 01:43:01 AM all 8.74 0.00 0.85 1.09 0.08 89.24 01:43:01 AM 0 7.28 0.00 0.85 2.03 0.07 89.76 01:43:01 AM 1 10.20 0.00 0.86 0.14 0.09 88.72 01:44:01 AM all 9.78 0.00 0.56 0.03 0.08 89.56 01:44:01 AM 0 9.36 0.00 0.50 0.02 0.07 90.06 01:44:01 AM 1 10.20 0.00 0.62 0.03 0.08 89.07 01:45:01 AM all 31.15 0.00 3.86 0.50 0.09 64.40 01:45:01 AM 0 13.11 0.00 3.54 0.48 0.10 82.76 01:45:01 AM 1 49.17 0.00 4.17 0.52 0.08 46.06 Average: all 20.42 0.00 2.86 3.06 0.09 73.56 Average: 0 14.69 0.00 2.62 2.82 0.10 79.78 Average: 1 26.16 0.00 3.09 3.31 0.09 67.35