---> uname -a: Linux prd-centos8-robot-2c-8g-2662.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 615 4962 19 2119 6786 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:65:f8:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe65:f81f/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) 01/18/2025 _x86_64_ (2 CPU) 01:09:19 LINUX RESTART (2 CPU) 01:10:00 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 155.62 50.00 105.62 11590.00 216310.00 01:11:01 AM 97.57 38.01 59.55 5736.73 7611.71 01:12:01 AM 76.09 0.07 76.02 1.87 8070.50 01:13:02 AM 35.20 1.05 34.16 113.70 3737.42 01:14:01 AM 3.42 0.03 3.39 2.30 309.73 01:15:01 AM 45.07 6.71 38.35 1245.72 3049.47 01:16:01 AM 30.26 0.03 30.22 3.47 5615.74 01:17:01 AM 0.92 0.08 0.83 31.99 18.89 01:18:01 AM 6.81 0.33 6.48 37.85 260.05 01:19:01 AM 14.83 0.00 14.83 0.00 925.93 01:20:01 AM 18.49 0.52 17.98 63.85 399.10 Average: 33.24 4.81 28.43 754.01 3572.49 01:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 6085152 7351436 1797280 22.80 2688 1470260 382664 4.85 108832 1453856 16860 01:11:01 AM 5291652 6985200 2590780 32.87 2688 1878288 781384 8.75 216552 2061772 171924 01:12:01 AM 5160604 6980520 2721828 34.53 2688 1998456 748212 8.38 187160 2198328 116092 01:13:02 AM 5267964 7065460 2614468 33.17 2688 1975336 670372 7.51 214688 2059440 12 01:14:01 AM 5168240 7012316 2714192 34.43 2688 2019996 700052 7.84 220792 2147476 44388 01:15:01 AM 4955824 6993144 2926608 37.13 2688 2206848 707864 7.93 251256 2307424 153376 01:16:01 AM 5006616 7043680 2875816 36.48 2688 2207032 662104 7.41 255772 2251272 92 01:17:01 AM 4959728 6998044 2922704 37.08 2688 2208292 712452 7.98 255900 2297680 316 01:18:01 AM 5109964 6975652 2772468 35.17 2688 2041268 722464 8.09 250720 2170348 4932 01:19:01 AM 5100900 6962320 2781532 35.29 2688 2037832 727576 8.15 288588 2144980 12 01:20:01 AM 5099784 6967024 2782648 35.30 2688 2043476 738232 8.27 447032 1988400 16716 Average: 5200584 7030436 2681848 34.02 2688 2007917 686671 7.69 245208 2098271 47702 01:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 0.62 0.62 0.05 0.05 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 301.47 184.64 1571.28 60.48 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 58.09 45.99 666.77 7.68 0.00 0.00 0.00 0.00 01:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:02 AM eth0 11.93 9.21 6.71 3.64 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 8.12 6.83 2.30 1.76 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 29.91 23.84 295.54 5.58 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 173.19 122.53 42.64 31.08 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 19.51 13.53 4.73 7.73 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 173.21 126.99 1411.02 24.80 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 6.47 5.18 3.93 1.97 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 18.64 17.26 14.54 8.15 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 79.97 55.54 401.57 15.27 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) 01/18/2025 _x86_64_ (2 CPU) 01:09:19 LINUX RESTART (2 CPU) 01:10:00 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 2.19 0.00 13.48 81.19 0.31 2.82 01:10:01 AM 0 1.25 0.00 16.88 81.88 0.00 0.00 01:10:01 AM 1 3.14 0.00 10.06 80.50 0.63 5.66 01:11:01 AM all 33.10 0.02 6.54 6.63 0.13 53.58 01:11:01 AM 0 27.85 0.02 7.49 6.65 0.12 57.88 01:11:01 AM 1 38.36 0.02 5.59 6.62 0.13 49.28 01:12:01 AM all 22.00 0.00 3.24 11.22 0.08 63.45 01:12:01 AM 0 16.20 0.00 2.73 12.79 0.08 68.19 01:12:01 AM 1 27.82 0.00 3.75 9.66 0.08 58.69 01:13:02 AM all 16.80 0.00 1.93 2.03 0.08 79.17 01:13:02 AM 0 15.76 0.00 1.64 2.13 0.08 80.39 01:13:02 AM 1 17.83 0.00 2.21 1.93 0.08 77.95 01:14:01 AM all 5.78 0.00 1.45 0.58 0.07 92.12 01:14:01 AM 0 7.81 0.00 1.48 0.74 0.09 89.89 01:14:01 AM 1 3.77 0.00 1.43 0.42 0.05 94.33 01:15:01 AM all 21.68 0.00 3.70 7.49 0.13 67.01 01:15:01 AM 0 19.41 0.00 3.65 7.33 0.12 69.49 01:15:01 AM 1 23.95 0.00 3.75 7.65 0.13 64.53 01:16:01 AM all 5.86 0.00 1.56 20.16 0.07 72.36 01:16:01 AM 0 3.30 0.00 1.31 22.35 0.05 73.00 01:16:01 AM 1 8.41 0.00 1.81 17.97 0.08 71.72 01:17:01 AM all 2.19 0.00 0.27 0.07 0.03 97.45 01:17:01 AM 0 1.99 0.00 0.18 0.00 0.03 97.79 01:17:01 AM 1 2.38 0.00 0.35 0.13 0.03 97.10 01:18:01 AM all 9.44 0.00 1.78 0.64 0.08 88.06 01:18:01 AM 0 10.98 0.00 2.02 0.57 0.08 86.34 01:18:01 AM 1 7.91 0.00 1.54 0.70 0.08 89.76 01:19:01 AM all 8.88 0.00 0.93 1.54 0.04 88.61 01:19:01 AM 0 12.51 0.00 1.14 2.27 0.05 84.03 01:19:01 AM 1 5.25 0.00 0.72 0.80 0.03 93.19 01:20:01 AM all 25.81 0.00 2.88 2.14 0.09 69.08 01:20:01 AM 0 16.95 0.00 2.96 2.12 0.08 77.89 01:20:01 AM 1 34.66 0.00 2.80 2.15 0.10 60.29 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.13 0.00 2.46 5.46 0.08 76.87 Average: 0 13.25 0.00 2.50 5.92 0.08 78.25 Average: 1 17.01 0.00 2.41 5.01 0.08 75.49