---> uname -a: Linux prd-centos8-robot-2c-8g-6789.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 600 4980 19 2116 6801 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:ec:27:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:feec:276f/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) 08/02/2024 _x86_64_ (2 CPU) 01:37:17 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 104.55 54.56 49.98 6345.37 30285.18 01:40:01 AM 129.70 7.42 122.28 1296.72 11176.60 01:41:01 AM 23.13 0.85 22.28 123.96 1734.97 01:42:01 AM 50.47 0.03 50.43 3.47 3906.51 01:43:01 AM 18.58 0.12 18.46 33.06 4479.94 01:44:01 AM 0.50 0.00 0.50 0.00 10.61 01:45:01 AM 0.13 0.00 0.13 0.00 1.73 01:46:01 AM 18.76 0.40 18.36 46.79 846.21 Average: 43.23 7.92 35.30 981.43 6556.37 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5422492 7019868 2459932 31.21 2688 1787732 775328 8.68 193252 1977680 122864 01:40:01 AM 5172320 6995480 2710104 34.38 2688 2000092 736444 8.25 222820 2140872 37436 01:41:01 AM 5248916 7076508 2633508 33.41 2688 2005080 655764 7.34 241704 2048752 24 01:42:01 AM 5023184 7048728 2859240 36.27 2688 2195108 665784 7.45 261080 2228596 124596 01:43:01 AM 4972276 7000236 2910148 36.92 2688 2197520 720920 8.07 261516 2274324 8 01:44:01 AM 4958720 6986696 2923704 37.09 2688 2197536 752028 8.42 261516 2287548 28 01:45:01 AM 4958308 6987468 2924116 37.10 2688 2198736 752028 8.42 261576 2288064 1208 01:46:01 AM 5109748 6968892 2772676 35.18 2688 2035052 759352 8.50 442972 1980468 13368 Average: 5108246 7010484 2774178 35.19 2688 2077107 727206 8.14 268304 2153288 37442 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 330.86 199.37 1583.67 61.25 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 59.36 45.33 521.17 8.17 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 15.39 8.58 5.31 3.27 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 234.84 218.88 317.12 52.07 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 118.03 115.83 41.68 46.22 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 253.71 252.21 192.72 101.07 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 159.51 157.90 86.95 55.06 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 55.89 39.64 85.02 24.95 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 153.46 129.72 354.26 44.01 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) 08/02/2024 _x86_64_ (2 CPU) 01:37:17 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 36.24 0.03 6.48 17.34 0.11 39.81 01:39:01 AM 0 34.34 0.03 7.08 12.18 0.10 46.26 01:39:01 AM 1 38.13 0.03 5.87 22.51 0.12 33.33 01:40:01 AM all 31.43 0.00 5.53 8.77 0.08 54.18 01:40:01 AM 0 37.57 0.00 6.08 9.90 0.08 46.37 01:40:01 AM 1 25.31 0.00 4.98 7.64 0.08 61.99 01:41:01 AM all 9.36 0.00 1.26 0.61 0.05 88.72 01:41:01 AM 0 16.65 0.00 1.47 0.25 0.05 81.58 01:41:01 AM 1 2.06 0.00 1.05 0.97 0.05 95.87 01:42:01 AM all 27.10 0.00 4.78 0.94 0.09 67.09 01:42:01 AM 0 31.16 0.00 4.89 0.73 0.08 63.13 01:42:01 AM 1 23.03 0.00 4.66 1.15 0.10 71.05 01:43:01 AM all 11.48 0.00 0.71 1.59 0.08 86.14 01:43:01 AM 0 11.97 0.00 0.64 1.74 0.08 85.57 01:43:01 AM 1 10.98 0.00 0.79 1.44 0.07 86.72 01:44:01 AM all 20.64 0.00 0.44 0.00 0.08 78.84 01:44:01 AM 0 35.13 0.00 0.69 0.00 0.08 64.10 01:44:01 AM 1 6.19 0.00 0.20 0.00 0.07 93.54 01:45:01 AM all 22.05 0.00 0.44 0.00 0.08 77.43 01:45:01 AM 0 1.83 0.00 0.23 0.00 0.07 97.87 01:45:01 AM 1 42.31 0.00 0.64 0.00 0.08 56.97 01:46:01 AM all 21.69 0.00 2.79 0.24 0.08 75.19 01:46:01 AM 0 31.07 0.00 3.29 0.23 0.08 65.32 01:46:01 AM 1 12.32 0.00 2.29 0.25 0.08 85.06 Average: all 22.50 0.00 2.81 3.69 0.08 70.92 Average: 0 24.98 0.00 3.05 3.13 0.08 68.76 Average: 1 20.02 0.00 2.56 4.24 0.08 73.09