---> uname -a: Linux prd-centos8-robot-2c-8g-497.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 619 4925 19 2152 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:46:11:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85572sec preferred_lft 85572sec inet6 fe80::f816:3eff:fe46:11bc/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) 02/20/2025 _x86_64_ (2 CPU) 01:11:08 LINUX RESTART (2 CPU) 01:12:02 AM tps rtps wtps bread/s bwrtn/s 01:13:01 AM 122.71 0.39 122.32 16.27 11371.72 01:14:01 AM 39.44 1.05 38.39 115.43 4959.11 01:15:01 AM 62.17 6.80 55.37 1249.93 5203.53 01:16:01 AM 16.91 0.10 16.81 32.12 3403.45 01:17:01 AM 1.87 0.00 1.87 0.00 99.80 01:18:01 AM 0.40 0.00 0.40 0.00 86.90 01:19:01 AM 0.32 0.00 0.32 0.00 46.29 01:20:01 AM 0.23 0.00 0.23 0.00 67.53 01:21:01 AM 0.37 0.00 0.37 0.00 8.85 01:22:01 AM 0.38 0.00 0.38 0.00 14.75 01:23:01 AM 0.13 0.00 0.13 0.00 25.09 01:24:01 AM 6.10 0.32 5.78 36.93 205.55 01:25:01 AM 28.87 0.53 28.34 64.78 1630.84 Average: 21.40 0.71 20.69 116.70 2074.47 01:12:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 AM 5169756 7003760 2712676 34.41 2688 2012064 682640 7.64 190344 2181088 152452 01:14:01 AM 5272308 7081500 2610124 33.11 2688 1986620 630756 7.06 217020 2048996 12 01:15:01 AM 4997164 7047372 2885268 36.60 2688 2219568 650760 7.29 258084 2253288 91352 01:16:01 AM 4952736 7004188 2929696 37.17 2688 2220812 698340 7.82 258224 2294508 80 01:17:01 AM 4941420 6994860 2941012 37.31 2688 2222820 735756 8.24 258236 2305512 1084 01:18:01 AM 4936532 6991456 2945900 37.37 2688 2224324 771824 8.64 258240 2310604 180 01:19:01 AM 4935004 6991204 2947428 37.39 2688 2225604 771824 8.64 258244 2311892 172 01:20:01 AM 4926928 6984956 2955504 37.49 2688 2227384 794004 8.89 258244 2319720 4 01:21:01 AM 4926956 6985160 2955476 37.49 2688 2227540 794004 8.89 258244 2319916 4 01:22:01 AM 4924696 6983180 2957736 37.52 2688 2227836 794004 8.89 258248 2322328 60 01:23:01 AM 4921580 6981040 2960852 37.56 2688 2228804 794004 8.89 258252 2325196 312 01:24:01 AM 5026032 6954560 2856400 36.24 2688 2101756 720472 8.07 291068 2208324 45388 01:25:01 AM 5064188 6964168 2818244 35.75 2688 2075092 721700 8.08 458904 2009224 16580 Average: 4999638 6997493 2882794 36.57 2688 2169248 735391 8.23 267796 2246969 23668 01:12:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 122.20 97.61 1445.46 13.61 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 15.18 10.63 8.27 4.01 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 196.10 147.03 331.40 40.85 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 16.11 8.16 5.67 1.03 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 110.63 107.92 21.13 10.28 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 53.69 50.52 11.69 5.72 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 47.28 47.63 9.32 4.14 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 77.01 73.81 16.98 8.60 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 6.41 5.75 1.69 1.08 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 11.80 10.38 2.84 1.85 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 30.47 27.49 7.69 4.82 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 97.12 70.57 103.73 50.92 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 20.28 19.01 16.13 9.25 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 61.79 51.98 150.79 12.01 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) 02/20/2025 _x86_64_ (2 CPU) 01:11:08 LINUX RESTART (2 CPU) 01:12:02 AM CPU %user %nice %system %iowait %steal %idle 01:13:01 AM all 37.82 0.00 5.42 2.23 0.11 54.42 01:13:01 AM 0 47.44 0.00 6.55 2.39 0.10 43.51 01:13:01 AM 1 28.22 0.00 4.29 2.07 0.12 65.31 01:14:01 AM all 14.43 0.00 1.88 0.73 0.06 82.90 01:14:01 AM 0 21.47 0.00 1.87 0.92 0.05 75.69 01:14:01 AM 1 7.38 0.00 1.89 0.53 0.07 90.13 01:15:01 AM all 27.08 0.00 5.19 0.63 0.08 67.03 01:15:01 AM 0 32.76 0.00 5.76 0.48 0.08 60.91 01:15:01 AM 1 21.40 0.00 4.62 0.77 0.08 73.13 01:16:01 AM all 1.21 0.00 0.39 0.29 0.03 98.07 01:16:01 AM 0 2.26 0.00 0.58 0.48 0.03 96.64 01:16:01 AM 1 0.17 0.00 0.20 0.10 0.03 99.50 01:17:01 AM all 8.76 0.00 0.53 0.01 0.07 90.63 01:17:01 AM 0 8.55 0.00 0.45 0.02 0.07 90.91 01:17:01 AM 1 8.97 0.00 0.61 0.00 0.07 90.35 01:18:01 AM all 6.17 0.00 0.34 0.00 0.07 93.43 01:18:01 AM 0 8.52 0.00 0.29 0.00 0.07 91.13 01:18:01 AM 1 3.82 0.00 0.39 0.00 0.07 95.73 01:19:01 AM all 2.49 0.00 0.24 0.00 0.08 97.20 01:19:01 AM 0 2.24 0.00 0.23 0.00 0.07 97.46 01:19:01 AM 1 2.73 0.00 0.25 0.00 0.08 96.93 01:20:01 AM all 9.40 0.00 0.49 0.00 0.06 90.05 01:20:01 AM 0 11.88 0.00 0.42 0.00 0.07 87.64 01:20:01 AM 1 6.92 0.00 0.55 0.00 0.05 92.47 01:21:01 AM all 2.28 0.00 0.18 0.00 0.07 97.47 01:21:01 AM 0 2.57 0.00 0.18 0.00 0.05 97.19 01:21:01 AM 1 1.99 0.00 0.18 0.00 0.08 97.74 01:22:01 AM all 3.11 0.00 0.17 0.01 0.07 96.65 01:22:01 AM 0 2.91 0.00 0.20 0.00 0.08 96.81 01:22:01 AM 1 3.31 0.00 0.13 0.02 0.05 96.49 01:23:01 AM all 7.91 0.00 0.43 0.00 0.08 91.58 01:23:01 AM 0 9.10 0.00 0.45 0.00 0.07 90.38 01:23:01 AM 1 6.72 0.00 0.42 0.00 0.08 92.78 01:23:01 AM CPU %user %nice %system %iowait %steal %idle 01:24:01 AM all 17.81 0.00 1.57 0.03 0.08 80.51 01:24:01 AM 0 19.95 0.00 1.51 0.05 0.07 78.43 01:24:01 AM 1 15.67 0.00 1.64 0.02 0.08 82.59 01:25:01 AM all 29.97 0.00 3.44 0.21 0.07 66.32 01:25:01 AM 0 38.51 0.00 3.81 0.27 0.07 57.35 01:25:01 AM 1 21.44 0.00 3.07 0.15 0.07 75.27 Average: all 12.94 0.00 1.56 0.32 0.07 85.12 Average: 0 15.98 0.00 1.71 0.35 0.07 81.88 Average: 1 9.89 0.00 1.40 0.28 0.07 88.36