---> uname -a: Linux prd-centos8-robot-2c-8g-498.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 620 4934 19 2142 6781 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:28:b8:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85511sec preferred_lft 85511sec inet6 fe80::f816:3eff:fe28:b8b5/64 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) 01/10/2025 _x86_64_ (2 CPU) 04:14:15 LINUX RESTART (2 CPU) 04:15:01 AM tps rtps wtps bread/s bwrtn/s 04:16:01 AM 87.09 15.21 71.88 2553.15 6114.21 04:17:01 AM 76.19 0.73 75.45 53.06 9927.05 04:18:01 AM 12.16 0.42 11.75 64.78 308.98 04:19:01 AM 64.67 6.75 57.92 1249.39 7584.95 04:20:01 AM 7.45 0.10 7.35 32.12 762.58 04:21:01 AM 1.92 0.00 1.92 0.00 132.43 04:22:01 AM 0.43 0.00 0.43 0.00 58.79 04:23:01 AM 0.13 0.00 0.13 0.00 26.86 04:24:01 AM 0.27 0.00 0.27 0.00 79.35 04:25:01 AM 0.50 0.00 0.50 0.00 12.60 04:26:01 AM 0.52 0.00 0.52 0.00 16.55 04:27:01 AM 0.42 0.00 0.42 0.00 34.53 04:28:01 AM 8.60 0.32 8.28 36.92 362.51 04:29:01 AM 26.04 0.53 25.51 64.78 1499.17 Average: 20.46 1.72 18.74 289.59 1922.82 04:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 AM 5361256 7057640 2521168 31.98 2688 1879520 691592 7.74 187080 2014740 165416 04:17:01 AM 5210880 7008936 2671544 33.89 2688 1976324 716912 8.03 198556 2130420 8 04:18:01 AM 5228516 7054968 2653908 33.67 2688 2003516 669680 7.50 221416 2088680 25072 04:19:01 AM 5024920 7064408 2857504 36.25 2688 2209592 641140 7.18 258516 2224368 16588 04:20:01 AM 4977296 7018008 2905128 36.86 2688 2210816 730720 8.18 258656 2273612 112 04:21:01 AM 4968492 7011252 2913932 36.97 2688 2212884 763708 8.55 258668 2282312 108 04:22:01 AM 4963748 7007984 2918676 37.03 2688 2214360 780404 8.74 258672 2287052 4 04:23:01 AM 4958360 7004080 2924064 37.10 2688 2215816 780404 8.74 258676 2292296 688 04:24:01 AM 4951904 6999236 2930520 37.18 2688 2217428 800552 8.96 258676 2298568 4 04:25:01 AM 4951412 6998928 2931012 37.18 2688 2217612 800552 8.96 258676 2299300 40 04:26:01 AM 4950764 6998532 2931660 37.19 2688 2217880 800552 8.96 258680 2299768 4 04:27:01 AM 4945584 6994412 2936840 37.26 2688 2218924 800552 8.96 258680 2304904 136 04:28:01 AM 5039952 6955016 2842472 36.06 2688 2091124 743488 8.32 288944 2204560 41380 04:29:01 AM 5097104 6987596 2785320 35.34 2688 2066788 707968 7.93 458160 1980988 16600 Average: 5045013 7011500 2837411 36.00 2688 2139470 744873 8.34 263004 2212969 19011 04:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 287.79 187.67 1785.86 62.34 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 42.88 32.86 452.83 6.39 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 12.13 10.90 5.73 4.02 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 239.64 179.94 339.06 39.50 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 21.71 12.91 5.46 7.61 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 110.94 108.55 21.14 10.08 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 56.94 54.31 11.92 5.96 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 60.39 61.02 11.54 5.37 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 65.54 62.89 14.94 7.73 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 8.80 7.90 2.15 1.40 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 9.60 8.55 2.37 1.62 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 36.69 32.19 8.79 5.54 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 82.56 63.05 101.40 49.74 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 19.63 18.41 17.88 8.52 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 75.37 60.08 198.65 15.42 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) 01/10/2025 _x86_64_ (2 CPU) 04:14:15 LINUX RESTART (2 CPU) 04:15:01 AM CPU %user %nice %system %iowait %steal %idle 04:16:01 AM all 38.77 0.00 5.71 3.30 0.10 52.12 04:16:01 AM 0 47.15 0.00 7.39 4.57 0.10 40.79 04:16:01 AM 1 30.40 0.00 4.03 2.04 0.10 63.44 04:17:01 AM all 18.53 0.00 2.68 4.93 0.07 73.80 04:17:01 AM 0 21.75 0.00 3.39 5.88 0.07 68.91 04:17:01 AM 1 15.30 0.00 1.97 3.98 0.07 78.68 04:18:01 AM all 13.88 0.00 1.75 0.37 0.06 83.94 04:18:01 AM 0 16.92 0.00 1.69 0.55 0.05 80.80 04:18:01 AM 1 10.85 0.00 1.82 0.18 0.07 87.08 04:19:01 AM all 25.08 0.00 4.73 2.93 0.08 67.17 04:19:01 AM 0 27.22 0.00 5.05 3.26 0.08 64.39 04:19:01 AM 1 22.95 0.00 4.42 2.60 0.08 69.94 04:20:01 AM all 1.25 0.00 0.30 0.23 0.05 98.17 04:20:01 AM 0 2.13 0.00 0.37 0.03 0.05 97.42 04:20:01 AM 1 0.38 0.00 0.23 0.42 0.05 98.91 04:21:01 AM all 8.79 0.00 0.53 0.01 0.09 90.58 04:21:01 AM 0 9.98 0.00 0.55 0.00 0.08 89.39 04:21:01 AM 1 7.61 0.00 0.50 0.02 0.10 91.77 04:22:01 AM all 6.05 0.00 0.32 0.00 0.07 93.56 04:22:01 AM 0 6.83 0.00 0.34 0.00 0.07 92.77 04:22:01 AM 1 5.28 0.00 0.30 0.00 0.07 94.35 04:23:01 AM all 3.04 0.00 0.30 0.00 0.08 96.58 04:23:01 AM 0 2.63 0.00 0.33 0.00 0.08 96.95 04:23:01 AM 1 3.45 0.00 0.27 0.00 0.07 96.21 04:24:01 AM all 8.84 0.00 0.45 0.00 0.07 90.64 04:24:01 AM 0 12.40 0.00 0.45 0.00 0.07 87.08 04:24:01 AM 1 5.28 0.00 0.45 0.00 0.07 94.20 04:25:01 AM all 2.73 0.00 0.20 0.00 0.07 97.00 04:25:01 AM 0 1.77 0.00 0.22 0.00 0.05 97.96 04:25:01 AM 1 3.69 0.00 0.18 0.00 0.08 96.04 04:26:01 AM all 2.69 0.00 0.21 0.01 0.06 97.03 04:26:01 AM 0 1.87 0.00 0.22 0.02 0.05 97.85 04:26:01 AM 1 3.51 0.00 0.20 0.00 0.07 96.22 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 8.74 0.00 0.44 0.00 0.06 90.76 04:27:01 AM 0 7.94 0.00 0.43 0.00 0.05 91.57 04:27:01 AM 1 9.53 0.00 0.45 0.00 0.07 89.95 04:28:01 AM all 17.54 0.00 1.61 0.07 0.08 80.70 04:28:01 AM 0 20.40 0.00 1.44 0.05 0.07 78.05 04:28:01 AM 1 14.69 0.00 1.79 0.08 0.08 83.36 04:29:01 AM all 29.57 0.00 3.27 0.38 0.08 66.70 04:29:01 AM 0 42.53 0.00 4.09 0.38 0.08 52.91 04:29:01 AM 1 16.64 0.00 2.45 0.38 0.07 80.46 Average: all 13.26 0.00 1.61 0.87 0.07 84.19 Average: 0 15.83 0.00 1.86 1.05 0.07 81.19 Average: 1 10.69 0.00 1.36 0.69 0.07 87.18