---> uname -a: Linux prd-centos8-robot-2c-8g-37473.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 580 4940 19 2176 6819 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:6c:f3:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85512sec preferred_lft 85512sec inet6 fe80::f816:3eff:fe6c:f32d/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) 06/26/2025 _x86_64_ (2 CPU) 03:45:32 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 114.14 42.63 71.51 6184.64 6560.75 03:48:01 AM 85.54 0.73 84.80 53.06 10146.84 03:49:01 AM 29.14 0.42 28.72 64.78 2459.43 03:50:01 AM 80.67 9.45 71.23 1685.30 8293.94 03:51:01 AM 10.30 0.00 10.30 0.00 1096.88 03:52:01 AM 4.80 0.02 4.78 0.13 218.28 03:53:01 AM 0.30 0.00 0.30 0.00 68.44 03:54:01 AM 0.23 0.00 0.23 0.00 60.32 03:55:01 AM 0.22 0.00 0.22 0.00 68.44 03:56:01 AM 0.32 0.00 0.32 0.00 6.48 03:57:01 AM 0.27 0.00 0.27 0.00 16.18 03:58:01 AM 0.15 0.00 0.15 0.00 11.75 03:59:01 AM 3.12 0.32 2.80 36.91 190.29 04:00:00 AM 31.28 0.54 30.74 65.68 1763.29 04:00:01 AM 2.47 0.00 2.47 0.00 19.75 Average: 25.72 3.86 21.86 577.94 2209.91 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5387816 7080668 2494608 31.65 2688 1875824 682072 7.64 187112 1989512 184532 03:48:01 AM 5192472 7011556 2689952 34.13 2688 1996096 717852 8.04 198988 2138376 42508 03:49:01 AM 5216064 7062860 2666360 33.83 2688 2023288 669740 7.50 222744 2096560 25068 03:50:01 AM 4987516 7065308 2894908 36.73 2688 2246596 633584 7.09 267012 2251636 26920 03:51:01 AM 4948260 7026220 2934164 37.22 2688 2246840 696352 7.80 267148 2289800 244 03:52:01 AM 4941548 7021476 2940876 37.31 2688 2248808 730392 8.18 267156 2296484 964 03:53:01 AM 4936136 7017508 2946288 37.38 2688 2250276 748460 8.38 267164 2302060 508 03:54:01 AM 4934440 7017240 2947984 37.40 2688 2251704 748460 8.38 267168 2303480 200 03:55:01 AM 4930256 7014864 2952168 37.45 2688 2253488 779452 8.73 267168 2307604 8 03:56:01 AM 4930132 7014840 2952292 37.45 2688 2253588 779452 8.73 267168 2307836 60 03:57:01 AM 4929680 7014728 2952744 37.46 2688 2253928 779452 8.73 267172 2308180 24 03:58:01 AM 4926632 7012620 2955792 37.50 2688 2254868 779452 8.73 267172 2311244 652 03:59:01 AM 5104800 7027248 2777624 35.24 2688 2095092 674880 7.56 270628 2144452 25464 04:00:00 AM 5150136 7071136 2732288 34.66 2688 2096292 643920 7.21 470280 1909220 10952 04:00:01 AM 5125068 7046236 2757356 34.98 2688 2096320 659372 7.38 471600 1933160 10984 Average: 5042730 7033634 2839694 36.03 2688 2162867 714859 8.00 281712 2192640 21939 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.66 204.00 1739.77 61.76 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 62.62 45.08 678.56 7.92 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 12.78 11.23 6.13 4.16 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 224.86 161.61 354.60 45.06 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 15.11 4.90 4.43 0.71 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 112.23 110.41 20.92 11.50 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 60.08 58.06 12.28 6.25 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 51.54 52.34 10.00 4.53 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 84.57 81.74 17.76 9.20 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 4.75 3.53 1.07 0.64 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 13.78 12.35 3.34 2.22 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 29.03 26.75 7.26 4.66 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 85.41 65.15 101.84 48.99 0.00 0.00 0.00 0.00 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 17.26 15.90 15.46 8.09 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 70.37 48.15 57.69 26.31 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 77.25 60.97 212.45 15.43 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) 06/26/2025 _x86_64_ (2 CPU) 03:45:32 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 46.65 0.01 7.29 2.79 0.10 43.17 03:47:01 AM 0 57.62 0.02 8.35 3.34 0.10 30.57 03:47:01 AM 1 35.68 0.00 6.23 2.24 0.10 55.76 03:48:01 AM all 22.12 0.00 3.24 1.13 0.08 73.42 03:48:01 AM 0 27.39 0.00 3.57 1.15 0.08 67.80 03:48:01 AM 1 16.84 0.00 2.92 1.12 0.08 79.04 03:49:01 AM all 14.92 0.00 2.20 1.47 0.08 81.33 03:49:01 AM 0 17.88 0.00 2.32 1.05 0.08 78.66 03:49:01 AM 1 11.96 0.00 2.08 1.88 0.08 83.99 03:50:01 AM all 29.03 0.00 5.60 1.63 0.09 63.64 03:50:01 AM 0 31.26 0.00 5.87 1.85 0.08 60.93 03:50:01 AM 1 26.80 0.00 5.33 1.42 0.10 66.34 03:51:01 AM all 0.95 0.00 0.26 0.12 0.04 98.63 03:51:01 AM 0 0.17 0.00 0.27 0.22 0.05 99.30 03:51:01 AM 1 1.74 0.00 0.25 0.02 0.03 97.96 03:52:01 AM all 8.84 0.00 0.58 0.02 0.08 90.49 03:52:01 AM 0 10.35 0.00 0.66 0.00 0.07 88.93 03:52:01 AM 1 7.32 0.00 0.50 0.03 0.08 92.06 03:53:01 AM all 6.24 0.00 0.34 0.00 0.07 93.35 03:53:01 AM 0 8.47 0.00 0.37 0.00 0.07 91.09 03:53:01 AM 1 4.02 0.00 0.30 0.00 0.07 95.61 03:54:01 AM all 2.63 0.00 0.28 0.00 0.08 97.01 03:54:01 AM 0 2.14 0.00 0.28 0.00 0.08 97.49 03:54:01 AM 1 3.12 0.00 0.27 0.00 0.08 96.53 03:55:01 AM all 9.61 0.00 0.47 0.00 0.09 89.83 03:55:01 AM 0 9.69 0.00 0.50 0.00 0.10 89.71 03:55:01 AM 1 9.52 0.00 0.44 0.00 0.08 89.96 03:56:01 AM all 1.54 0.00 0.18 0.00 0.07 98.20 03:56:01 AM 0 1.67 0.00 0.18 0.00 0.07 98.08 03:56:01 AM 1 1.42 0.00 0.18 0.00 0.07 98.33 03:57:01 AM all 3.67 0.00 0.23 0.00 0.08 96.02 03:57:01 AM 0 4.86 0.00 0.23 0.00 0.07 94.84 03:57:01 AM 1 2.48 0.00 0.23 0.00 0.08 97.21 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 7.56 0.00 0.39 0.00 0.08 91.97 03:58:01 AM 0 10.79 0.00 0.40 0.00 0.07 88.74 03:58:01 AM 1 4.33 0.00 0.38 0.00 0.08 95.20 03:59:01 AM all 16.14 0.00 1.87 0.02 0.08 81.90 03:59:01 AM 0 16.12 0.00 2.02 0.02 0.07 81.77 03:59:01 AM 1 16.15 0.00 1.72 0.02 0.08 82.03 04:00:00 AM all 30.06 0.00 2.93 0.16 0.09 66.76 04:00:00 AM 0 46.92 0.00 3.89 0.15 0.10 48.94 04:00:00 AM 1 13.16 0.00 1.98 0.17 0.08 84.60 04:00:01 AM all 28.05 0.00 30.49 0.00 0.00 41.46 04:00:01 AM 0 40.74 0.00 33.33 0.00 0.00 25.93 04:00:01 AM 1 15.66 0.00 27.71 0.00 0.00 56.63 Average: all 14.29 0.00 1.88 0.52 0.08 83.22 Average: 0 17.53 0.00 2.10 0.56 0.08 79.73 Average: 1 11.05 0.00 1.66 0.49 0.08 86.72