---> uname -a: Linux prd-centos8-robot-2c-8g-6197.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 611 4846 19 2239 6787 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:43:ba:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85264sec preferred_lft 85264sec inet6 fe80::f816:3eff:fe43:ba21/64 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) 01/31/2026 _x86_64_ (2 CPU) 02:06:55 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 38.34 0.32 38.03 14.26 4045.06 02:10:01 AM 69.88 0.08 69.79 2.40 5454.00 02:11:01 AM 67.01 1.40 65.61 135.95 8823.36 02:12:01 AM 31.22 0.03 31.19 2.27 2654.68 02:13:01 AM 34.91 6.72 28.20 1245.93 3170.64 02:14:01 AM 48.22 0.18 48.03 40.12 6700.27 02:15:01 AM 10.66 0.03 10.63 3.47 628.16 02:16:01 AM 4.78 0.00 4.78 0.00 131.32 02:17:01 AM 0.33 0.00 0.33 0.00 3.18 02:18:01 AM 0.62 0.08 0.53 5.06 57.53 02:19:01 AM 10.75 5.97 4.78 576.70 246.51 02:20:01 AM 0.35 0.00 0.35 0.00 50.75 02:21:01 AM 0.33 0.00 0.33 0.00 175.40 02:22:01 AM 0.38 0.03 0.35 0.27 152.62 02:23:01 AM 1.37 0.00 1.37 0.00 108.28 02:24:01 AM 0.33 0.00 0.33 0.00 122.01 02:25:01 AM 15.04 0.32 14.73 36.92 655.15 Average: 19.68 0.89 18.79 121.36 1951.74 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5540452 7070140 2341980 29.71 2688 1722340 685928 7.68 185512 1872088 14680 02:10:01 AM 5195992 7003292 2686440 34.08 2688 1984092 721540 8.08 187712 2157564 199828 02:11:01 AM 5227436 7072904 2654996 33.68 2688 2021028 644916 7.22 219156 2085908 9584 02:12:01 AM 5087092 7016796 2795340 35.46 2688 2100924 682616 7.64 228972 2197388 36812 02:13:01 AM 4937272 7034196 2945160 37.36 2688 2262256 653196 7.31 256128 2300208 150472 02:14:01 AM 4884508 6983216 2997924 38.03 2688 2265804 701856 7.86 255260 2360856 12 02:15:01 AM 4943012 7042572 2939420 37.29 2688 2266684 633136 7.09 261064 2296556 4 02:16:01 AM 4943348 7042848 2939084 37.29 2688 2266688 633136 7.09 261068 2296552 4 02:17:01 AM 4943628 7043128 2938804 37.28 2688 2266688 633136 7.09 261068 2296556 4 02:18:01 AM 4895964 6997176 2986468 37.89 2688 2268408 728120 8.15 261424 2343000 48 02:19:01 AM 4870192 6991996 3012240 38.21 2688 2288972 734876 8.23 263848 2366264 104 02:20:01 AM 4863080 6987888 3019352 38.30 2688 2292036 775576 8.68 263848 2373148 1764 02:21:01 AM 4859720 6988140 3022712 38.35 2688 2295576 775576 8.68 263848 2376648 132 02:22:01 AM 4854200 6987036 3028232 38.42 2688 2299980 791424 8.86 263968 2381608 32 02:23:01 AM 4848948 6984852 3033484 38.48 2688 2303040 791424 8.86 263996 2386948 804 02:24:01 AM 4844568 6983968 3037864 38.54 2688 2306536 791424 8.86 263996 2391392 740 02:25:01 AM 4975824 6959128 2906608 36.87 2688 2156096 732712 8.20 327960 2216288 54244 Average: 4983249 7011134 2899183 36.78 2688 2198068 712388 7.98 252284 2276410 27604 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 24.08 21.43 243.22 2.96 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 60.21 53.65 713.80 15.99 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 54.83 39.54 573.70 6.84 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 18.51 18.44 94.31 4.51 0.00 0.00 0.00 0.00 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 18.91 17.93 241.39 2.82 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 11.71 10.50 8.70 4.22 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 575.69 405.37 109.02 88.74 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 2.32 1.97 0.41 0.41 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 2.17 1.90 0.41 0.41 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 63.01 47.20 17.53 4.42 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 217.23 217.28 37.64 15.79 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 154.50 154.32 29.54 12.08 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 265.97 267.27 46.71 18.92 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 224.74 226.35 44.89 17.38 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 144.58 145.48 28.87 12.28 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 226.76 228.31 41.24 16.30 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 128.44 96.70 143.78 103.27 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 129.04 114.92 139.72 19.25 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) 01/31/2026 _x86_64_ (2 CPU) 02:06:55 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 6.73 0.00 1.20 14.95 0.07 77.05 02:09:01 AM 0 5.73 0.00 1.27 16.91 0.07 76.01 02:09:01 AM 1 7.73 0.00 1.12 13.00 0.07 78.08 02:10:01 AM all 26.70 0.00 4.15 7.25 0.08 61.82 02:10:01 AM 0 16.38 0.00 2.88 5.44 0.08 75.22 02:10:01 AM 1 37.05 0.00 5.42 9.07 0.08 48.38 02:11:01 AM all 17.88 0.00 2.90 1.84 0.08 77.30 02:11:01 AM 0 15.57 0.00 3.07 2.19 0.08 79.08 02:11:01 AM 1 20.18 0.00 2.72 1.50 0.07 75.53 02:12:01 AM all 13.79 0.00 2.63 6.76 0.08 76.76 02:12:01 AM 0 13.42 0.00 2.58 5.52 0.07 78.41 02:12:01 AM 1 14.15 0.00 2.67 8.00 0.08 75.10 02:13:01 AM all 10.93 0.00 2.23 14.36 0.06 72.42 02:13:01 AM 0 8.76 0.00 1.95 16.11 0.07 73.12 02:13:01 AM 1 13.10 0.00 2.51 12.62 0.05 71.72 02:14:01 AM all 11.32 0.00 2.25 24.54 0.08 61.81 02:14:01 AM 0 5.86 0.00 1.87 24.72 0.08 67.47 02:14:01 AM 1 16.79 0.00 2.62 24.36 0.08 56.15 02:15:01 AM all 3.29 0.00 1.32 2.68 0.05 92.66 02:15:01 AM 0 3.42 0.00 1.32 4.57 0.05 90.64 02:15:01 AM 1 3.17 0.00 1.32 0.79 0.05 94.67 02:16:01 AM all 0.36 0.00 0.08 0.20 0.03 99.33 02:16:01 AM 0 0.57 0.00 0.05 0.40 0.03 98.95 02:16:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 02:17:01 AM all 0.29 0.00 0.09 0.05 0.03 99.53 02:17:01 AM 0 0.47 0.00 0.10 0.10 0.03 99.30 02:17:01 AM 1 0.12 0.00 0.08 0.00 0.03 99.77 02:18:01 AM all 4.54 0.00 0.53 0.02 0.03 94.89 02:18:01 AM 0 2.62 0.00 0.38 0.00 0.03 96.96 02:18:01 AM 1 6.46 0.00 0.67 0.03 0.03 92.80 02:19:01 AM all 10.84 0.25 1.16 1.12 0.10 86.53 02:19:01 AM 0 11.79 0.00 1.13 0.51 0.12 86.45 02:19:01 AM 1 9.89 0.51 1.18 1.74 0.08 86.60 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 11.11 0.00 1.00 0.00 0.08 87.81 02:20:01 AM 0 12.91 0.00 1.08 0.00 0.08 85.93 02:20:01 AM 1 9.32 0.00 0.93 0.00 0.07 89.69 02:21:01 AM all 10.76 0.00 1.24 0.00 0.09 87.91 02:21:01 AM 0 4.29 0.00 1.13 0.00 0.10 94.48 02:21:01 AM 1 17.27 0.00 1.35 0.00 0.08 81.29 02:22:01 AM all 14.16 0.00 1.44 0.00 0.09 84.31 02:22:01 AM 0 10.19 0.00 1.40 0.00 0.08 88.33 02:22:01 AM 1 18.14 0.00 1.48 0.00 0.10 80.28 02:23:01 AM all 10.94 0.00 0.98 0.01 0.07 88.00 02:23:01 AM 0 10.28 0.00 0.83 0.00 0.07 88.83 02:23:01 AM 1 11.60 0.00 1.14 0.02 0.07 87.18 02:24:01 AM all 10.68 0.00 1.27 0.04 0.08 87.93 02:24:01 AM 0 9.70 0.00 1.33 0.08 0.08 88.80 02:24:01 AM 1 11.65 0.00 1.20 0.00 0.08 87.07 02:25:01 AM all 21.10 0.00 2.70 0.27 0.08 75.85 02:25:01 AM 0 17.50 0.00 2.34 0.13 0.07 79.96 02:25:01 AM 1 24.70 0.00 3.06 0.40 0.08 71.75 Average: all 10.91 0.01 1.60 4.37 0.07 83.03 Average: 0 8.79 0.00 1.46 4.52 0.07 85.16 Average: 1 13.03 0.03 1.74 4.22 0.07 80.91