---> uname -a: Linux prd-centos8-robot-2c-8g-1359.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 644 4867 19 2186 6755 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:e3:01:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.214/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:fee3:177/64 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) 09/26/2025 _x86_64_ (2 CPU) 00:57:43 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 195.24 141.11 54.13 14105.81 38776.12 01:00:01 AM 66.81 0.15 66.66 4.27 5797.82 01:01:01 AM 80.41 0.12 80.29 2.53 10245.18 01:02:01 AM 22.86 0.72 22.15 52.76 2422.08 01:03:01 AM 26.31 0.32 25.99 60.65 1658.18 01:04:01 AM 74.22 6.97 67.26 1292.98 7923.38 01:05:01 AM 13.96 0.00 13.96 0.00 1215.23 01:06:01 AM 2.32 0.22 2.10 11.73 109.31 01:07:01 AM 0.42 0.00 0.42 0.00 74.12 01:08:01 AM 0.22 0.00 0.22 0.00 57.25 01:09:01 AM 0.40 0.00 0.40 0.00 55.16 01:10:01 AM 0.30 0.00 0.30 0.00 21.99 01:11:01 AM 0.48 0.00 0.48 0.00 18.41 01:12:01 AM 0.13 0.00 0.13 0.00 9.73 01:13:01 AM 1.87 0.20 1.67 2.93 140.07 01:14:01 AM 23.73 0.60 23.13 53.32 1284.42 Average: 31.86 9.40 22.46 974.45 4363.83 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5570788 7078476 2311644 29.33 2688 1701616 709400 7.94 183764 1851428 78324 01:00:01 AM 5331272 7051072 2551160 32.37 2688 1902488 713576 7.99 186804 2046056 184228 01:01:01 AM 5165700 6981868 2716732 34.47 2688 1993496 774120 8.67 188648 2182264 15284 01:02:01 AM 5179612 7016900 2702820 34.29 2688 2013040 746216 8.36 209296 2145896 9936 01:03:01 AM 5093728 6993532 2788704 35.38 2688 2073308 764624 8.56 230692 2203800 59996 01:04:01 AM 4903000 6994076 2979432 37.80 2688 2258356 708176 7.93 263080 2333940 26984 01:05:01 AM 4902380 6993412 2980052 37.81 2688 2258488 708176 7.93 263076 2336760 140 01:06:01 AM 4860316 6953616 3022116 38.34 2688 2260756 776180 8.69 263224 2378688 824 01:07:01 AM 4854236 6949072 3028196 38.42 2688 2262344 828380 9.28 263232 2384456 368 01:08:01 AM 4850052 6946288 3032380 38.47 2688 2263720 828380 9.28 263236 2388624 104 01:09:01 AM 4847200 6945216 3035232 38.51 2688 2265488 844720 9.46 263236 2391164 412 01:10:01 AM 4846972 6945156 3035460 38.51 2688 2265640 845164 9.46 263236 2391560 4 01:11:01 AM 4847004 6945552 3035428 38.51 2688 2266012 845164 9.46 263240 2391696 16 01:12:01 AM 4843840 6943248 3038592 38.55 2688 2266864 845164 9.46 263240 2394724 604 01:13:01 AM 5074772 6996196 2807660 35.62 2688 2090344 709260 7.94 257332 2171404 4032 01:14:01 AM 4953720 6888920 2928712 37.15 2688 2109084 821264 9.20 468616 2106068 31188 Average: 5007787 6976412 2874645 36.47 2688 2140690 779248 8.73 255872 2256158 25778 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 232.13 148.53 1202.29 52.61 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 52.92 44.50 673.67 5.21 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 21.62 17.87 199.03 12.02 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 47.38 28.79 423.69 3.84 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 27.99 23.33 135.26 6.10 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 195.32 143.09 240.02 35.41 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 18.60 9.98 4.67 1.11 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 102.33 101.00 19.24 9.20 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 58.37 56.17 13.07 6.37 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 47.83 48.48 9.75 4.29 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 84.21 81.44 18.07 9.27 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 5.00 3.55 1.45 0.88 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 14.98 13.65 3.63 2.38 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 25.73 22.86 6.59 4.01 0.00 0.00 0.00 0.00 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 67.73 52.42 57.53 11.90 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 36.52 25.84 55.38 47.01 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 64.92 51.35 191.49 13.23 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) 09/26/2025 _x86_64_ (2 CPU) 00:57:43 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 35.99 0.06 9.76 16.94 0.14 37.10 12:59:01 AM 0 31.08 0.05 10.13 18.14 0.13 40.47 12:59:01 AM 1 40.93 0.07 9.40 15.73 0.15 33.72 01:00:01 AM all 18.88 0.00 2.91 0.78 0.09 77.33 01:00:01 AM 0 19.41 0.00 3.04 0.62 0.10 76.82 01:00:01 AM 1 18.36 0.00 2.78 0.95 0.08 77.83 01:01:01 AM all 13.63 0.00 2.41 1.33 0.09 82.53 01:01:01 AM 0 11.78 0.00 2.39 1.17 0.10 84.57 01:01:01 AM 1 15.49 0.00 2.44 1.50 0.08 80.49 01:02:01 AM all 12.32 0.00 1.88 0.24 0.08 85.49 01:02:01 AM 0 6.06 0.00 1.28 0.25 0.08 92.32 01:02:01 AM 1 18.58 0.00 2.47 0.23 0.07 78.65 01:03:01 AM all 20.23 0.00 2.61 1.40 0.10 75.66 01:03:01 AM 0 19.09 0.00 2.37 1.07 0.10 77.36 01:03:01 AM 1 21.36 0.00 2.85 1.73 0.10 73.96 01:04:01 AM all 23.45 0.00 4.61 0.95 0.14 70.84 01:04:01 AM 0 20.72 0.00 4.47 0.63 0.17 74.01 01:04:01 AM 1 26.19 0.00 4.76 1.27 0.12 67.67 01:05:01 AM all 0.34 0.00 0.18 2.27 0.05 97.16 01:05:01 AM 0 0.18 0.00 0.17 1.45 0.07 98.13 01:05:01 AM 1 0.50 0.00 0.18 3.09 0.03 96.20 01:06:01 AM all 8.97 0.00 0.62 0.01 0.11 90.29 01:06:01 AM 0 8.02 0.00 0.69 0.02 0.10 91.17 01:06:01 AM 1 9.92 0.00 0.56 0.00 0.12 89.41 01:07:01 AM all 7.28 0.00 0.45 0.00 0.11 92.16 01:07:01 AM 0 5.64 0.00 0.45 0.00 0.10 93.80 01:07:01 AM 1 8.92 0.00 0.45 0.00 0.12 90.51 01:08:01 AM all 2.66 0.00 0.29 0.00 0.08 96.97 01:08:01 AM 0 2.63 0.00 0.32 0.00 0.07 96.98 01:08:01 AM 1 2.68 0.00 0.27 0.00 0.10 96.95 01:09:01 AM all 9.33 0.00 0.55 0.00 0.10 90.03 01:09:01 AM 0 7.84 0.00 0.47 0.00 0.10 91.59 01:09:01 AM 1 10.81 0.00 0.62 0.00 0.10 88.47 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 1.67 0.00 0.16 0.00 0.08 98.09 01:10:01 AM 0 2.11 0.00 0.18 0.00 0.10 97.61 01:10:01 AM 1 1.24 0.00 0.13 0.00 0.07 98.56 01:11:01 AM all 4.11 0.00 0.27 0.00 0.11 95.52 01:11:01 AM 0 2.68 0.00 0.28 0.00 0.13 96.91 01:11:01 AM 1 5.54 0.00 0.25 0.00 0.08 94.13 01:12:01 AM all 6.73 0.00 0.41 0.00 0.10 92.76 01:12:01 AM 0 5.02 0.00 0.35 0.00 0.10 94.53 01:12:01 AM 1 8.43 0.00 0.47 0.00 0.10 91.00 01:13:01 AM all 12.91 0.00 1.14 0.02 0.09 85.85 01:13:01 AM 0 12.96 0.00 1.20 0.02 0.10 85.71 01:13:01 AM 1 12.85 0.00 1.07 0.02 0.08 85.98 01:14:01 AM all 24.45 0.01 2.76 0.14 0.09 72.55 01:14:01 AM 0 20.09 0.00 2.54 0.13 0.08 77.15 01:14:01 AM 1 28.80 0.02 2.97 0.15 0.10 67.96 Average: all 12.68 0.00 1.94 1.50 0.10 83.78 Average: 0 10.96 0.00 1.90 1.47 0.10 85.58 Average: 1 14.40 0.01 1.98 1.53 0.09 81.99