---> uname -a: Linux prd-centos8-robot-2c-8g-9934.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 607 4963 19 2126 6794 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:78:f6:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe78:f602/64 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) 08/11/2024 _x86_64_ (2 CPU) 00:24:19 LINUX RESTART (2 CPU) 12:25:01 AM tps rtps wtps bread/s bwrtn/s 12:26:01 AM 91.84 47.12 44.72 6069.98 18382.22 12:27:01 AM 126.39 7.41 118.98 1296.50 10167.13 12:28:01 AM 28.23 0.85 27.38 123.98 3419.60 12:29:01 AM 40.40 2.48 37.91 392.47 2423.31 12:30:01 AM 30.46 0.12 30.34 35.45 5956.70 12:31:01 AM 4.35 0.00 4.35 0.00 154.29 12:32:01 AM 16.24 0.33 15.91 37.85 685.95 Average: 48.27 8.33 39.94 1136.64 5884.28 12:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 AM 5480268 7047844 2402164 30.47 2688 1757900 775584 8.68 192284 1920100 108328 12:27:01 AM 5168940 6995108 2713492 34.42 2688 2002844 774192 8.67 222492 2145180 87020 12:28:01 AM 5243400 7073948 2639032 33.48 2688 2007832 686448 7.69 241752 2052440 28 12:29:01 AM 4963500 7004708 2918932 37.03 2688 2210160 726144 8.13 261696 2288096 164576 12:30:01 AM 4965492 7007752 2916940 37.01 2688 2211524 752936 8.43 265500 2276336 284 12:31:01 AM 4965572 7007916 2916860 37.00 2688 2211592 752936 8.43 265496 2276604 4 12:32:01 AM 5100548 6969520 2781884 35.29 2688 2044340 775032 8.68 290484 2141736 13200 Average: 5126817 7015257 2755615 34.96 2688 2063742 749039 8.39 248529 2157213 53349 12:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 287.17 170.44 1323.96 54.19 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 75.71 59.50 812.39 9.49 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 18.20 8.08 5.68 3.22 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 48.89 37.40 276.80 19.22 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 229.01 161.66 46.76 34.90 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 3.02 1.95 0.55 0.27 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 49.42 34.82 78.13 23.41 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 101.63 67.70 363.48 20.67 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) 08/11/2024 _x86_64_ (2 CPU) 00:24:19 LINUX RESTART (2 CPU) 12:25:01 AM CPU %user %nice %system %iowait %steal %idle 12:26:01 AM all 25.66 0.03 5.71 8.28 0.09 60.23 12:26:01 AM 0 20.11 0.02 5.53 8.66 0.08 65.61 12:26:01 AM 1 31.22 0.03 5.90 7.90 0.10 54.85 12:27:01 AM all 33.63 0.00 5.57 4.14 0.13 56.54 12:27:01 AM 0 25.95 0.00 4.97 3.37 0.12 65.59 12:27:01 AM 1 41.31 0.00 6.17 4.90 0.13 47.49 12:28:01 AM all 9.56 0.00 1.34 2.26 0.07 86.79 12:28:01 AM 0 2.27 0.00 1.20 2.86 0.08 93.58 12:28:01 AM 1 16.83 0.00 1.47 1.65 0.05 80.00 12:29:01 AM all 25.18 0.00 4.28 1.23 0.08 69.23 12:29:01 AM 0 19.73 0.00 3.47 1.12 0.05 75.63 12:29:01 AM 1 30.64 0.00 5.09 1.34 0.12 62.82 12:30:01 AM all 3.80 0.00 0.99 1.83 0.05 93.32 12:30:01 AM 0 3.51 0.00 0.97 1.84 0.07 93.61 12:30:01 AM 1 4.10 0.00 1.02 1.82 0.03 93.03 12:31:01 AM all 0.95 0.00 0.16 0.04 0.04 98.80 12:31:01 AM 0 0.67 0.00 0.13 0.07 0.03 99.10 12:31:01 AM 1 1.24 0.00 0.18 0.02 0.05 98.51 12:32:01 AM all 12.80 0.00 1.88 0.33 0.08 84.91 12:32:01 AM 0 8.47 0.00 1.93 0.35 0.07 89.18 12:32:01 AM 1 17.11 0.00 1.83 0.30 0.10 80.65 Average: all 15.95 0.00 2.85 2.58 0.08 78.53 Average: 0 11.54 0.00 2.60 2.61 0.07 83.18 Average: 1 20.37 0.00 3.10 2.56 0.08 73.89