---> uname -a: Linux prd-centos8-robot-2c-8g-51082.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 662 4798 19 2236 6736 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:12:f8:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85167sec preferred_lft 85167sec inet6 fe80::f816:3eff:fe12:f8e4/64 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) 08/09/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:01 AM tps rtps wtps bread/s bwrtn/s 12:47:01 AM 132.67 60.36 72.31 7724.89 29391.65 12:48:01 AM 100.27 0.72 99.55 52.92 11418.33 12:49:01 AM 28.33 0.42 27.91 64.79 2487.85 12:50:01 AM 79.06 6.96 72.09 1292.77 8277.34 12:51:01 AM 12.31 0.00 12.31 0.00 1185.39 12:52:01 AM 3.50 0.00 3.50 0.00 125.99 12:53:01 AM 0.10 0.00 0.10 0.00 1.03 12:54:01 AM 0.55 0.22 0.33 11.73 88.69 12:55:01 AM 2.08 0.07 2.02 3.20 95.55 12:56:01 AM 0.35 0.00 0.35 0.00 90.45 12:57:01 AM 0.33 0.00 0.33 0.00 108.43 12:58:01 AM 0.27 0.00 0.27 0.00 111.91 12:59:01 AM 0.15 0.00 0.15 0.00 66.52 01:00:01 AM 0.32 0.00 0.32 0.00 101.98 01:01:01 AM 0.53 0.03 0.50 0.27 116.58 01:02:01 AM 1.52 0.08 1.43 1.87 153.92 01:03:01 AM 0.30 0.00 0.30 0.00 113.73 01:04:01 AM 0.27 0.00 0.27 0.00 124.05 01:05:01 AM 11.60 0.32 11.28 36.93 545.53 01:06:01 AM 32.24 0.85 31.39 71.72 2629.30 Average: 20.34 3.50 16.84 463.08 2861.81 12:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:47:01 AM 5268972 6985776 2613452 33.16 2688 1900652 785816 8.80 222384 2074464 215744 12:48:01 AM 5163384 7000440 2719040 34.49 2688 2012900 737572 8.26 198076 2164280 42480 12:49:01 AM 5135880 7017780 2746544 34.84 2688 2056512 710072 7.95 225780 2167476 52216 12:50:01 AM 4916520 7003840 2965904 37.63 2688 2255204 707592 7.92 262164 2320500 25848 12:51:01 AM 4919704 7006964 2962720 37.59 2688 2255216 707592 7.92 262164 2319840 4 12:52:01 AM 4919888 7007140 2962536 37.58 2688 2255216 707592 7.92 262172 2319904 8 12:53:01 AM 4919760 7007012 2962664 37.59 2688 2255216 707592 7.92 262172 2319952 4 12:54:01 AM 4866416 6956548 3016008 38.26 2688 2258096 790456 8.85 262324 2372884 64 12:55:01 AM 4860920 6953404 3021504 38.33 2688 2260540 790456 8.85 262860 2377684 1576 12:56:01 AM 4858032 6953224 3024392 38.37 2688 2263204 790456 8.85 262872 2380528 1684 12:57:01 AM 4855400 6952692 3027024 38.40 2688 2265256 790456 8.85 262872 2383408 584 12:58:01 AM 4851556 6952396 3030868 38.45 2688 2268884 806568 9.03 262872 2387128 904 12:59:01 AM 4849084 6952272 3033340 38.48 2688 2271152 806568 9.03 262872 2389572 1200 01:00:01 AM 4843688 6949476 3038736 38.55 2688 2273816 803360 9.00 262872 2394676 896 01:01:01 AM 4836812 6945948 3045612 38.64 2688 2277100 841124 9.42 263016 2401108 868 01:02:01 AM 4834044 6946660 3048380 38.67 2688 2280620 841124 9.42 263184 2403912 672 01:03:01 AM 4830868 6946620 3051556 38.71 2688 2283708 874392 9.79 263184 2407208 440 01:04:01 AM 4827232 6946428 3055192 38.76 2688 2287152 874392 9.79 263184 2410672 212 01:05:01 AM 4930080 6909568 2952344 37.45 2688 2153244 768712 8.61 330456 2260208 66468 01:06:01 AM 4952132 6934756 2930292 37.18 2688 2156600 743548 8.33 490312 2082812 25028 Average: 4922019 6966447 2960405 37.56 2688 2214514 779272 8.73 270390 2316911 21845 12:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 305.61 174.23 1646.60 60.33 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 70.23 55.75 826.27 9.43 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 18.86 15.95 7.52 5.48 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 617.96 457.55 439.62 102.08 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 3.67 2.62 1.34 0.81 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 2.83 2.18 0.58 0.49 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 3.67 1.92 0.51 0.41 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 119.33 105.13 27.69 8.91 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 82.10 81.99 16.34 6.59 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 66.39 66.86 15.23 5.63 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 107.17 107.15 18.42 8.56 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 133.51 134.81 28.49 10.60 0.00 0.00 0.00 0.00 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 44.84 45.03 10.98 3.89 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 112.11 112.86 21.05 8.95 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 106.02 106.75 22.37 8.92 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 161.77 162.96 31.67 12.27 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 117.36 118.73 24.11 9.41 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 188.45 190.18 36.09 13.70 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 146.38 109.42 164.71 131.86 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 18.95 17.83 15.83 8.34 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 121.36 103.50 167.78 20.83 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) 08/09/2025 _x86_64_ (2 CPU) 00:45:32 LINUX RESTART (2 CPU) 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 41.26 0.03 7.98 8.40 0.13 42.19 12:47:01 AM 0 36.63 0.02 7.78 8.00 0.13 47.44 12:47:01 AM 1 45.91 0.05 8.19 8.81 0.13 36.92 12:48:01 AM all 29.53 0.00 4.46 1.38 0.10 64.53 12:48:01 AM 0 19.85 0.00 3.48 1.32 0.10 75.26 12:48:01 AM 1 39.25 0.00 5.44 1.44 0.10 53.77 12:49:01 AM all 17.00 0.00 2.82 0.25 0.08 79.85 12:49:01 AM 0 22.78 0.00 3.13 0.22 0.07 73.81 12:49:01 AM 1 11.23 0.00 2.51 0.28 0.10 85.88 12:50:01 AM all 28.46 0.00 6.02 0.98 0.10 64.43 12:50:01 AM 0 23.85 0.00 5.45 0.60 0.10 69.99 12:50:01 AM 1 33.10 0.00 6.59 1.36 0.10 58.84 12:51:01 AM all 0.38 0.00 0.18 0.13 0.04 99.27 12:51:01 AM 0 0.63 0.00 0.10 0.05 0.03 99.18 12:51:01 AM 1 0.12 0.00 0.27 0.22 0.05 99.35 12:52:01 AM all 0.35 0.00 0.08 0.01 0.05 99.51 12:52:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 12:52:01 AM 1 0.10 0.00 0.08 0.02 0.05 99.75 12:53:01 AM all 0.38 0.00 0.08 0.00 0.03 99.52 12:53:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 12:53:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 12:54:01 AM all 8.35 0.00 0.89 0.01 0.08 90.67 12:54:01 AM 0 7.27 0.00 0.91 0.02 0.08 91.72 12:54:01 AM 1 9.44 0.00 0.88 0.00 0.07 89.61 12:55:01 AM all 8.17 0.00 0.77 0.01 0.08 90.98 12:55:01 AM 0 7.82 0.00 0.77 0.00 0.07 91.35 12:55:01 AM 1 8.51 0.00 0.77 0.02 0.08 90.62 12:56:01 AM all 6.70 0.00 0.65 0.01 0.08 92.57 12:56:01 AM 0 2.21 0.00 0.44 0.00 0.07 97.29 12:56:01 AM 1 11.20 0.00 0.86 0.02 0.10 87.83 12:57:01 AM all 7.12 0.00 0.66 0.00 0.09 92.13 12:57:01 AM 0 8.02 0.00 0.67 0.00 0.10 91.20 12:57:01 AM 1 6.23 0.00 0.64 0.00 0.08 93.05 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 11.61 0.00 1.14 0.00 0.10 87.15 12:58:01 AM 0 5.98 0.00 0.92 0.00 0.10 93.00 12:58:01 AM 1 17.20 0.00 1.35 0.00 0.10 81.35 12:59:01 AM all 5.41 0.00 0.48 0.01 0.08 94.03 12:59:01 AM 0 2.35 0.00 0.40 0.02 0.07 97.17 12:59:01 AM 1 8.48 0.00 0.55 0.00 0.08 90.88 01:00:01 AM all 7.24 0.00 0.76 0.01 0.09 91.90 01:00:01 AM 0 6.07 0.00 0.72 0.02 0.10 93.09 01:00:01 AM 1 8.42 0.00 0.79 0.00 0.08 90.71 01:01:01 AM all 9.36 0.00 0.96 0.00 0.09 89.59 01:01:01 AM 0 7.43 0.00 0.84 0.00 0.08 91.64 01:01:01 AM 1 11.30 0.00 1.08 0.00 0.10 87.53 01:02:01 AM all 9.71 0.00 1.01 0.01 0.08 89.18 01:02:01 AM 0 7.17 0.00 0.99 0.02 0.08 91.74 01:02:01 AM 1 12.28 0.00 1.03 0.00 0.08 86.61 01:03:01 AM all 9.15 0.00 0.86 0.00 0.09 89.90 01:03:01 AM 0 4.28 0.00 0.65 0.00 0.08 94.98 01:03:01 AM 1 14.04 0.00 1.06 0.00 0.10 84.79 01:04:01 AM all 9.16 0.00 1.06 0.00 0.11 89.67 01:04:01 AM 0 11.11 0.00 1.08 0.00 0.10 87.71 01:04:01 AM 1 7.21 0.00 1.05 0.00 0.12 91.63 01:05:01 AM all 24.55 0.00 2.81 0.05 0.10 72.49 01:05:01 AM 0 23.58 0.00 2.74 0.03 0.10 73.55 01:05:01 AM 1 25.52 0.00 2.88 0.07 0.10 71.43 01:06:01 AM all 28.90 0.00 4.08 0.23 0.10 66.70 01:06:01 AM 0 22.59 0.00 3.59 0.22 0.10 73.51 01:06:01 AM 1 35.22 0.00 4.56 0.23 0.10 59.88 Average: all 13.15 0.00 1.89 0.58 0.09 84.30 Average: 0 11.05 0.00 1.74 0.53 0.08 86.59 Average: 1 15.25 0.00 2.04 0.62 0.09 82.00