---> uname -a: Linux prd-centos8-robot-2c-8g-26251.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4872 19 2218 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:ce:49:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fece:497a/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) 09/23/2024 _x86_64_ (2 CPU) 20:10:28 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 83.27 23.93 59.35 6601.40 5908.70 08:13:01 PM 96.73 0.70 96.03 50.79 10347.33 08:14:01 PM 25.62 0.42 25.21 64.78 2016.91 08:15:01 PM 61.67 2.52 59.16 396.07 7658.77 08:16:01 PM 2.45 0.10 2.35 32.13 71.79 08:17:01 PM 1.97 0.00 1.97 0.00 118.04 08:18:01 PM 0.85 0.00 0.85 0.00 595.87 08:19:01 PM 0.33 0.00 0.33 0.00 379.57 08:20:01 PM 0.48 0.03 0.45 1.87 268.43 08:21:01 PM 16.64 0.65 15.99 74.10 2296.47 Average: 29.00 2.83 26.17 722.14 2966.06 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5355648 7048668 2526784 32.06 2688 1874920 691848 7.75 209932 1993048 145072 08:13:01 PM 5151020 6984464 2731412 34.65 2688 2009916 737216 8.25 222588 2161596 30072 08:14:01 PM 5130808 7020012 2751624 34.91 2688 2063312 732108 8.20 253720 2144492 47620 08:15:01 PM 4994256 7039256 2888176 36.64 2688 2213696 661548 7.41 264320 2247424 100 08:16:01 PM 4955972 7002416 2926460 37.13 2688 2215408 714424 8.00 264448 2286020 564 08:17:01 PM 4929736 6987952 2952696 37.46 2688 2227196 730660 8.18 264948 2311380 10736 08:18:01 PM 4916944 6987652 2965488 37.62 2688 2239704 730660 8.18 264948 2324340 5744 08:19:01 PM 4906548 6986984 2975884 37.75 2688 2249388 730660 8.18 264996 2335116 4092 08:20:01 PM 4834816 6920308 3047616 38.66 2688 2254436 810520 9.08 265188 2405708 1236 08:21:01 PM 5049012 7012384 2833420 35.95 2688 2137996 711156 7.96 489192 1992956 13384 Average: 5022476 6999010 2859956 36.28 2688 2148597 725080 8.12 276428 2220208 25862 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 246.42 173.66 1567.40 59.57 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 64.94 52.39 613.08 8.53 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 18.86 16.78 60.99 5.41 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 215.70 154.01 261.92 42.80 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 17.95 9.48 10.53 1.27 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 38.87 28.97 94.95 7.81 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 32.48 26.10 80.05 7.63 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 22.96 19.36 36.17 14.77 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 21.89 16.08 74.00 2.98 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 78.14 56.29 145.56 84.56 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 75.82 55.31 294.47 23.54 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) 09/23/2024 _x86_64_ (2 CPU) 20:10:28 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 39.15 0.00 6.86 2.86 0.12 51.01 08:12:01 PM 0 30.43 0.00 7.06 3.18 0.12 59.21 08:12:01 PM 1 47.93 0.00 6.66 2.55 0.12 42.74 08:13:01 PM all 26.16 0.00 3.85 2.90 0.08 67.01 08:13:01 PM 0 17.90 0.00 3.49 3.82 0.08 74.72 08:13:01 PM 1 34.44 0.00 4.21 1.99 0.08 59.29 08:14:01 PM all 18.33 0.00 2.70 0.88 0.09 78.00 08:14:01 PM 0 7.02 0.00 2.14 0.72 0.08 90.03 08:14:01 PM 1 29.66 0.00 3.27 1.04 0.10 65.93 08:15:01 PM all 20.81 0.00 3.60 2.42 0.08 73.09 08:15:01 PM 0 21.77 0.00 3.77 2.05 0.08 72.33 08:15:01 PM 1 19.85 0.00 3.43 2.79 0.08 73.85 08:16:01 PM all 1.75 0.00 0.18 0.01 0.04 98.02 08:16:01 PM 0 0.73 0.00 0.08 0.00 0.03 99.15 08:16:01 PM 1 2.76 0.00 0.28 0.02 0.05 96.89 08:17:01 PM all 12.22 0.00 0.19 0.01 0.08 87.50 08:17:01 PM 0 3.82 0.00 0.20 0.02 0.07 95.90 08:17:01 PM 1 20.61 0.00 0.18 0.00 0.10 79.11 08:18:01 PM all 13.82 0.00 0.18 0.06 0.07 85.88 08:18:01 PM 0 4.26 0.00 0.18 0.12 0.07 95.37 08:18:01 PM 1 23.38 0.00 0.17 0.00 0.07 76.39 08:19:01 PM all 11.90 0.00 0.18 0.08 0.07 87.78 08:19:01 PM 0 3.66 0.00 0.17 0.15 0.07 95.96 08:19:01 PM 1 20.13 0.00 0.18 0.00 0.07 79.62 08:20:01 PM all 5.71 0.00 0.34 0.05 0.08 93.82 08:20:01 PM 0 4.09 0.00 0.42 0.02 0.08 95.40 08:20:01 PM 1 7.34 0.00 0.27 0.08 0.07 92.25 08:21:01 PM all 25.52 0.00 3.30 0.31 0.08 70.80 08:21:01 PM 0 15.69 0.00 3.22 0.30 0.08 80.70 08:21:01 PM 1 35.35 0.00 3.37 0.32 0.07 60.90 Average: all 17.53 0.00 2.14 0.96 0.08 79.30 Average: 0 10.93 0.00 2.07 1.04 0.08 85.88 Average: 1 24.12 0.00 2.20 0.88 0.08 72.72