---> uname -a: Linux prd-centos8-robot-2c-8g-2922.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 581 4896 19 2219 6820 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:a1:1b:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fea1:1bd6/64 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) 20:09:24 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 24.53 24.53 0.00 1222.64 0.00 08:11:01 PM 91.72 16.76 74.96 5340.89 7041.59 08:12:01 PM 78.59 0.73 77.86 53.05 9970.19 08:13:01 PM 43.03 7.13 35.89 1310.71 1906.48 08:14:01 PM 42.11 2.52 39.59 396.07 6807.57 08:15:01 PM 4.12 0.10 4.02 32.12 144.04 08:16:01 PM 0.98 0.00 0.98 0.00 365.02 08:17:01 PM 0.48 0.00 0.48 0.00 496.18 08:18:01 PM 0.30 0.00 0.30 0.00 320.08 08:19:01 PM 7.70 0.35 7.35 38.79 476.69 08:20:01 PM 27.04 0.53 26.50 64.77 2736.78 Average: 29.60 2.83 26.77 724.10 3023.87 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 6007620 7293552 1874804 23.78 2688 1485176 464104 5.20 130128 1486336 9136 08:11:01 PM 5365596 7062260 2516828 31.93 2688 1879832 682868 7.65 187748 2011908 165504 08:12:01 PM 5245104 7044548 2637320 33.46 2688 1977612 677368 7.58 209292 2086640 3308 08:13:01 PM 4981692 7019120 2900732 36.80 2688 2207888 672964 7.54 256960 2280296 173428 08:14:01 PM 5020252 7071972 2862172 36.31 2688 2221872 624036 6.99 264564 2226908 4 08:15:01 PM 4978524 7032896 2903900 36.84 2688 2224520 694400 7.78 264748 2268204 1500 08:16:01 PM 4947192 7018884 2935232 37.24 2688 2241844 709880 7.95 265164 2299024 8476 08:17:01 PM 4939396 7017984 2943028 37.34 2688 2248720 709880 7.95 265164 2306216 516 08:18:01 PM 4929128 7018128 2953296 37.47 2688 2259128 709880 7.95 265212 2316964 1364 08:19:01 PM 5058736 7030784 2823688 35.82 2688 2143864 671552 7.52 299196 2163948 53312 08:20:01 PM 5025620 6996784 2856804 36.24 2688 2147492 717268 8.03 496592 2010836 18092 Average: 5136260 7055174 2746164 34.84 2688 2094359 666745 7.47 264070 2132480 39513 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 1.89 3.77 0.33 0.39 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 268.73 178.02 1786.01 60.66 0.00 0.00 0.00 0.00 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 40.45 31.52 451.61 7.05 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 35.83 32.68 299.01 8.27 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 205.28 145.99 43.74 37.75 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 22.81 15.63 22.58 2.16 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 46.18 38.39 122.78 10.37 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 15.89 12.28 40.36 5.28 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 23.65 21.30 54.24 13.80 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 79.10 51.07 187.23 76.85 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 18.37 18.34 15.79 13.87 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 75.56 54.48 302.08 23.58 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) 20:09:24 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 89.32 0.00 10.68 0.00 0.00 0.00 08:10:01 PM 0 86.54 0.00 13.46 0.00 0.00 0.00 08:10:01 PM 1 92.16 0.00 7.84 0.00 0.00 0.00 08:11:01 PM all 43.61 0.00 6.65 2.43 0.13 47.18 08:11:01 PM 0 46.79 0.00 6.73 3.25 0.12 43.11 08:11:01 PM 1 40.41 0.00 6.57 1.60 0.15 51.27 08:12:01 PM all 21.74 0.00 3.29 3.06 0.11 71.80 08:12:01 PM 0 29.03 0.00 3.30 2.80 0.10 64.77 08:12:01 PM 1 14.47 0.00 3.27 3.32 0.12 78.82 08:13:01 PM all 28.70 0.00 4.40 1.13 0.11 65.66 08:13:01 PM 0 40.24 0.00 5.29 1.44 0.12 52.91 08:13:01 PM 1 17.19 0.00 3.52 0.82 0.10 78.38 08:14:01 PM all 7.34 0.00 1.68 1.86 0.08 89.04 08:14:01 PM 0 11.92 0.00 1.84 1.77 0.07 84.40 08:14:01 PM 1 2.77 0.00 1.52 1.96 0.08 93.67 08:15:01 PM all 2.83 0.00 0.23 0.03 0.09 96.83 08:15:01 PM 0 3.83 0.00 0.28 0.03 0.10 95.76 08:15:01 PM 1 1.82 0.00 0.17 0.02 0.08 97.91 08:16:01 PM all 17.78 0.00 0.25 0.07 0.12 81.78 08:16:01 PM 0 30.21 0.00 0.29 0.00 0.12 69.38 08:16:01 PM 1 5.37 0.00 0.22 0.13 0.12 94.16 08:17:01 PM all 6.25 0.00 0.13 0.09 0.09 93.43 08:17:01 PM 0 7.10 0.00 0.12 0.00 0.10 92.69 08:17:01 PM 1 5.41 0.00 0.15 0.18 0.08 94.18 08:18:01 PM all 11.43 0.00 0.19 0.01 0.10 88.27 08:18:01 PM 0 19.44 0.00 0.22 0.00 0.10 80.24 08:18:01 PM 1 3.41 0.00 0.17 0.02 0.10 96.30 08:19:01 PM all 11.71 0.00 1.42 0.09 0.09 86.69 08:19:01 PM 0 6.10 0.00 1.41 0.03 0.10 92.35 08:19:01 PM 1 17.30 0.00 1.44 0.15 0.08 81.02 08:20:01 PM all 29.61 0.00 3.03 0.64 0.12 66.60 08:20:01 PM 0 42.62 0.00 3.65 0.42 0.12 53.20 08:20:01 PM 1 16.63 0.00 2.42 0.85 0.12 79.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.15 0.00 2.13 0.94 0.10 78.68 Average: 0 23.77 0.00 2.32 0.97 0.10 72.83 Average: 1 12.52 0.00 1.95 0.90 0.10 84.52