---> uname -a: Linux prd-centos8-robot-2c-8g-18103.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4875 19 2240 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:4c:b8:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85543sec preferred_lft 85543sec inet6 fe80::f816:3eff:fe4c:b8e9/64 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) 02/15/2025 _x86_64_ (2 CPU) 02:11:06 LINUX RESTART (2 CPU) 02:12:03 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 85.42 8.65 76.76 1506.36 6291.67 02:14:01 AM 79.54 0.73 78.81 53.05 9819.44 02:15:01 AM 19.96 0.42 19.55 64.79 1771.25 02:16:01 AM 67.69 6.75 60.95 1249.18 7996.85 02:17:01 AM 4.45 0.10 4.35 32.13 203.82 02:18:01 AM 2.08 0.00 2.08 0.00 124.76 02:19:01 AM 0.95 0.00 0.95 0.00 603.83 02:20:01 AM 0.47 0.02 0.45 1.07 381.47 02:21:01 AM 0.73 0.03 0.70 1.87 324.86 02:22:01 AM 1.00 0.35 0.65 53.46 80.49 02:23:01 AM 6.26 5.95 0.32 574.88 18.16 02:24:01 AM 3.08 0.00 3.08 0.00 87.55 02:25:01 AM 27.29 0.60 26.69 63.18 3043.90 Average: 22.83 1.80 21.04 273.76 2355.21 02:12:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5391208 7076940 2491224 31.60 2688 1868428 680472 7.62 187112 1984132 161636 02:14:01 AM 5208948 7011804 2673484 33.92 2688 1979920 726904 8.14 198456 2125112 30780 02:15:01 AM 5195420 7042864 2687012 34.09 2688 2023272 681620 7.63 223460 2112588 41232 02:16:01 AM 5015016 7060264 2867416 36.38 2688 2214636 652776 7.31 258708 2228520 80 02:17:01 AM 4976580 7023548 2905852 36.86 2688 2216368 703820 7.88 258832 2270392 556 02:18:01 AM 4948520 7008720 2933912 37.22 2688 2229624 720084 8.06 259304 2297704 12120 02:19:01 AM 4937104 7008552 2945328 37.37 2688 2240904 720084 8.06 259304 2309184 5712 02:20:01 AM 4929632 7008356 2952800 37.46 2688 2248112 737664 8.26 259304 2317116 1528 02:21:01 AM 4916204 7003104 2966228 37.63 2688 2256260 737664 8.26 259572 2329756 124 02:22:01 AM 4527288 6941068 3355144 42.56 2688 2259916 745068 8.34 260936 2337480 100 02:23:01 AM 4512060 6943952 3370372 42.76 2688 2277824 743464 8.32 263096 2350140 1120 02:24:01 AM 4948840 7062308 2933592 37.22 2688 2282344 649552 7.27 263436 2291220 4528 02:25:01 AM 5033992 7019272 2848440 36.14 2688 2160884 705396 7.90 494544 2001452 192 Average: 4964678 7016212 2917754 37.02 2688 2173730 708044 7.93 265082 2227292 19978 02:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 242.94 156.77 1415.17 51.85 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 44.59 33.62 548.01 7.01 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 20.10 10.78 7.13 4.17 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 230.37 171.04 337.13 37.89 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 16.01 7.75 11.27 1.22 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 39.64 32.49 106.39 8.07 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 29.16 25.18 67.63 7.54 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 21.84 18.74 37.36 5.86 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 32.51 24.66 66.46 12.28 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 44.98 54.72 23.89 4.83 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 18.04 13.95 3.96 2.49 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 16.73 8.43 6.79 1.38 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 74.11 52.03 151.94 94.83 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 63.46 46.65 211.00 18.33 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) 02/15/2025 _x86_64_ (2 CPU) 02:11:06 LINUX RESTART (2 CPU) 02:12:03 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 34.65 0.00 5.75 1.33 0.09 58.17 02:13:01 AM 0 35.40 0.00 5.94 1.04 0.09 57.53 02:13:01 AM 1 33.90 0.00 5.56 1.62 0.10 58.81 02:14:01 AM all 19.56 0.00 2.85 1.33 0.09 76.16 02:14:01 AM 0 12.83 0.00 2.65 1.47 0.08 82.97 02:14:01 AM 1 26.30 0.00 3.05 1.20 0.10 69.34 02:15:01 AM all 13.41 0.00 2.00 0.26 0.07 84.26 02:15:01 AM 0 11.37 0.00 1.77 0.30 0.07 86.50 02:15:01 AM 1 15.45 0.00 2.24 0.22 0.07 82.03 02:16:01 AM all 22.94 0.00 4.43 1.09 0.08 71.45 02:16:01 AM 0 25.36 0.00 4.50 1.00 0.08 69.06 02:16:01 AM 1 20.53 0.00 4.36 1.19 0.08 73.84 02:17:01 AM all 1.67 0.00 0.20 0.02 0.03 98.08 02:17:01 AM 0 2.17 0.00 0.23 0.03 0.03 97.53 02:17:01 AM 1 1.17 0.00 0.17 0.00 0.03 98.63 02:18:01 AM all 12.79 0.00 0.23 0.01 0.07 86.90 02:18:01 AM 0 6.35 0.00 0.22 0.02 0.07 93.35 02:18:01 AM 1 19.21 0.00 0.25 0.00 0.07 80.47 02:19:01 AM all 12.45 0.00 0.15 0.08 0.06 87.27 02:19:01 AM 0 4.91 0.00 0.15 0.13 0.05 94.76 02:19:01 AM 1 19.98 0.00 0.15 0.02 0.07 79.78 02:20:01 AM all 9.13 0.00 0.17 0.03 0.07 90.61 02:20:01 AM 0 3.11 0.00 0.20 0.03 0.08 96.58 02:20:01 AM 1 15.16 0.00 0.13 0.02 0.05 84.64 02:21:01 AM all 13.10 0.00 0.28 0.04 0.11 86.47 02:21:01 AM 0 5.22 0.00 0.30 0.08 0.10 94.30 02:21:01 AM 1 20.98 0.00 0.25 0.00 0.12 78.65 02:22:01 AM all 8.36 0.00 6.31 0.02 0.08 85.24 02:22:01 AM 0 6.62 0.00 6.40 0.02 0.07 86.89 02:22:01 AM 1 10.09 0.00 6.22 0.02 0.08 83.58 02:23:01 AM all 4.89 0.21 0.27 0.15 0.08 94.40 02:23:01 AM 0 2.95 0.42 0.32 0.30 0.08 95.93 02:23:01 AM 1 6.83 0.00 0.22 0.00 0.08 92.86 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 5.81 0.00 0.82 0.03 0.11 93.23 02:24:01 AM 0 10.87 0.00 1.07 0.03 0.08 87.94 02:24:01 AM 1 0.77 0.00 0.57 0.02 0.13 98.52 02:25:01 AM all 24.06 0.00 3.14 2.81 0.08 69.92 02:25:01 AM 0 12.80 0.00 2.79 2.61 0.08 81.72 02:25:01 AM 1 35.30 0.00 3.49 3.01 0.07 58.13 Average: all 14.02 0.02 2.04 0.55 0.08 83.30 Average: 0 10.71 0.03 2.03 0.54 0.07 86.61 Average: 1 17.32 0.00 2.04 0.56 0.08 79.99