---> uname -a: Linux prd-centos8-robot-2c-8g-36010.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 576 4889 19 2231 6823 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:a8:8a:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85287sec preferred_lft 85287sec inet6 fe80::f816:3eff:fea8:8a2d/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) 06/21/2025 _x86_64_ (2 CPU) 03:33:05 LINUX RESTART (2 CPU) 03:34:01 AM tps rtps wtps bread/s bwrtn/s 03:35:01 AM 92.19 6.25 85.94 1092.97 6821.01 03:36:01 AM 77.24 0.67 76.57 51.19 10317.68 03:37:01 AM 38.69 7.25 31.44 1310.50 2085.90 03:38:01 AM 62.68 2.73 59.95 439.59 7735.72 03:39:01 AM 4.97 0.00 4.97 0.00 212.65 03:40:02 AM 0.28 0.00 0.28 0.00 4.30 03:41:01 AM 0.19 0.00 0.19 0.00 1.51 03:42:01 AM 1.98 0.02 1.97 0.13 161.61 03:43:01 AM 0.47 0.03 0.43 1.87 156.05 03:44:01 AM 0.53 0.00 0.53 0.00 156.61 03:45:01 AM 0.30 0.00 0.30 0.00 169.07 03:46:01 AM 0.38 0.00 0.38 0.00 15.09 03:47:01 AM 0.30 0.00 0.30 0.00 68.79 03:48:01 AM 0.28 0.00 0.28 0.00 64.99 03:49:01 AM 7.23 5.78 1.45 555.81 49.78 03:50:01 AM 3.03 0.00 3.03 0.00 219.06 03:51:01 AM 21.83 0.42 21.41 47.72 2078.39 Average: 18.40 1.36 17.04 206.08 1785.19 03:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 AM 5306972 7081572 2575460 32.67 2688 1952880 650308 7.28 186808 2058040 233552 03:36:01 AM 5237072 7051624 2645360 33.56 2688 1991936 665812 7.46 208712 2095304 9928 03:37:01 AM 5037688 7000200 2844744 36.09 2688 2136328 718860 8.05 262028 2229468 85380 03:38:01 AM 4989888 7064632 2892544 36.70 2688 2243344 633596 7.09 266780 2250276 36 03:39:01 AM 4990700 7065436 2891732 36.69 2688 2243344 633596 7.09 266784 2250340 16 03:40:02 AM 4990372 7065112 2892060 36.69 2688 2243348 633596 7.09 266784 2250504 12 03:41:01 AM 4990360 7065112 2892072 36.69 2688 2243348 633596 7.09 266784 2250500 4 03:42:01 AM 4937164 7015240 2945268 37.36 2688 2246680 725344 8.12 266912 2303496 484 03:43:01 AM 4930124 7012664 2952308 37.45 2688 2251136 744332 8.33 267392 2309964 372 03:44:01 AM 4925564 7012264 2956868 37.51 2688 2255312 744332 8.33 267456 2314352 64 03:45:01 AM 4920456 7012160 2961976 37.58 2688 2260300 728988 8.16 267456 2319560 24 03:46:01 AM 4922280 7014312 2960152 37.55 2688 2260628 728988 8.16 267456 2317796 16 03:47:01 AM 4919524 7013636 2962908 37.59 2688 2262708 728988 8.16 267456 2320712 148 03:48:01 AM 4916880 7012740 2965552 37.62 2688 2264456 728248 8.15 267456 2322836 4 03:49:01 AM 4895232 7011132 2987200 37.90 2688 2284472 726696 8.14 269828 2342040 3576 03:50:01 AM 4943760 7065940 2938672 37.28 2688 2290720 635072 7.11 270152 2293868 4700 03:51:01 AM 4992544 6967600 2889888 36.66 2688 2149248 736836 8.25 488092 2049524 23428 Average: 4990975 7031257 2891457 36.68 2688 2210599 693952 7.77 272020 2251681 21279 03:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 137.74 98.60 1128.92 23.40 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 55.82 34.01 548.47 5.23 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 38.49 33.81 314.10 8.46 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 523.13 378.97 111.56 94.00 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.65 2.03 0.56 0.49 0.00 0.00 0.00 0.00 03:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:02 AM eth0 2.88 2.13 0.45 0.43 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 2.30 0.90 0.27 0.15 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 178.47 163.12 40.88 13.06 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 117.38 116.78 33.03 9.26 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 106.38 105.02 30.97 8.41 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 145.96 146.64 40.22 11.72 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 7.60 4.70 1.46 0.85 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 133.98 131.76 24.63 11.08 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 120.43 120.25 21.10 9.34 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 132.47 129.09 30.89 10.07 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 69.73 58.55 18.25 5.60 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 76.96 54.47 154.22 92.17 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 109.07 93.08 147.20 17.88 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) 06/21/2025 _x86_64_ (2 CPU) 03:33:05 LINUX RESTART (2 CPU) 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 38.98 0.00 6.16 2.07 0.14 52.66 03:35:01 AM 0 46.25 0.00 6.96 2.19 0.15 44.46 03:35:01 AM 1 31.74 0.00 5.36 1.95 0.13 60.83 03:36:01 AM all 16.58 0.00 2.61 9.15 0.06 71.60 03:36:01 AM 0 16.86 0.00 2.62 10.86 0.05 69.61 03:36:01 AM 1 16.31 0.00 2.59 7.44 0.07 73.59 03:37:01 AM all 24.91 0.00 4.15 0.41 0.09 70.43 03:37:01 AM 0 34.98 0.00 4.57 0.35 0.10 60.00 03:37:01 AM 1 14.82 0.00 3.74 0.47 0.08 80.88 03:38:01 AM all 19.52 0.00 4.12 0.93 0.07 75.36 03:38:01 AM 0 26.54 0.00 5.14 1.32 0.07 66.93 03:38:01 AM 1 12.53 0.00 3.10 0.53 0.07 83.76 03:39:01 AM all 0.33 0.00 0.11 0.02 0.04 99.51 03:39:01 AM 0 0.53 0.00 0.10 0.00 0.03 99.33 03:39:01 AM 1 0.12 0.00 0.12 0.03 0.05 99.68 03:40:02 AM all 0.28 0.00 0.09 0.00 0.03 99.61 03:40:02 AM 0 0.42 0.00 0.10 0.00 0.03 99.45 03:40:02 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 03:41:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 03:41:01 AM 0 0.39 0.00 0.08 0.00 0.02 99.51 03:41:01 AM 1 0.22 0.00 0.07 0.00 0.05 99.66 03:42:01 AM all 10.93 0.00 1.42 0.01 0.07 87.57 03:42:01 AM 0 15.55 0.00 1.98 0.00 0.07 82.40 03:42:01 AM 1 6.33 0.00 0.86 0.02 0.07 92.73 03:43:01 AM all 11.86 0.00 1.35 0.01 0.07 86.72 03:43:01 AM 0 15.69 0.00 1.64 0.00 0.07 82.60 03:43:01 AM 1 8.08 0.00 1.06 0.02 0.07 90.77 03:44:01 AM all 11.08 0.00 0.98 0.01 0.08 87.85 03:44:01 AM 0 13.46 0.00 0.97 0.00 0.07 85.50 03:44:01 AM 1 8.67 0.00 0.99 0.02 0.09 90.24 03:45:01 AM all 12.90 0.00 1.41 0.01 0.08 85.61 03:45:01 AM 0 22.46 0.00 2.14 0.00 0.08 75.32 03:45:01 AM 1 3.42 0.00 0.69 0.02 0.07 95.80 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 4.86 0.00 0.40 0.00 0.07 94.67 03:46:01 AM 0 8.98 0.00 0.67 0.00 0.07 90.28 03:46:01 AM 1 0.92 0.00 0.15 0.00 0.07 98.86 03:47:01 AM all 9.27 0.00 0.87 0.00 0.07 89.80 03:47:01 AM 0 11.00 0.00 0.96 0.00 0.07 87.97 03:47:01 AM 1 7.55 0.00 0.78 0.00 0.07 91.60 03:48:01 AM all 7.68 0.00 0.71 0.00 0.07 91.55 03:48:01 AM 0 13.43 0.00 0.84 0.00 0.07 85.67 03:48:01 AM 1 2.01 0.00 0.59 0.00 0.07 97.33 03:49:01 AM all 10.13 0.23 1.21 0.13 0.09 88.20 03:49:01 AM 0 11.74 0.46 1.20 0.24 0.10 86.26 03:49:01 AM 1 8.53 0.00 1.23 0.02 0.08 90.14 03:50:01 AM all 9.78 0.00 0.84 0.03 0.08 89.28 03:50:01 AM 0 3.92 0.00 0.55 0.03 0.07 95.43 03:50:01 AM 1 15.64 0.00 1.12 0.02 0.08 83.14 03:51:01 AM all 26.03 0.00 3.19 0.28 0.08 70.42 03:51:01 AM 0 27.63 0.00 3.47 0.18 0.07 68.65 03:51:01 AM 1 24.43 0.00 2.91 0.38 0.08 72.19 Average: all 12.71 0.01 1.75 0.77 0.07 84.68 Average: 0 15.92 0.03 2.01 0.90 0.07 81.08 Average: 1 9.52 0.00 1.50 0.64 0.07 88.26