---> uname -a: Linux prd-centos8-robot-2c-8g-6070.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 591 4868 19 2237 6807 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:82:20:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85152sec preferred_lft 85152sec inet6 fe80::f816:3eff:fe82:20c9/64 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) 11/05/2025 _x86_64_ (2 CPU) 02:11:00 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 91.50 6.11 85.39 1089.10 6806.76 02:14:01 AM 81.71 0.72 80.99 52.92 11143.70 02:15:01 AM 17.00 0.42 16.59 64.75 804.88 02:16:01 AM 80.14 6.97 73.17 1292.98 7611.10 02:17:01 AM 14.21 0.00 14.21 0.00 2229.22 02:18:01 AM 4.18 0.00 4.18 0.00 145.48 02:19:01 AM 0.45 0.00 0.45 0.00 5.66 02:20:01 AM 0.67 0.22 0.45 11.73 85.29 02:21:01 AM 2.00 0.00 2.00 0.00 191.12 02:22:01 AM 0.57 0.03 0.53 1.87 148.78 02:23:01 AM 0.22 0.00 0.22 0.00 83.24 02:24:01 AM 0.30 0.00 0.30 0.00 179.16 02:25:01 AM 0.17 0.03 0.13 1.33 8.43 02:26:01 AM 0.35 0.03 0.32 0.27 70.54 02:27:01 AM 1.42 0.00 1.42 0.00 53.06 02:28:01 AM 0.28 0.00 0.28 0.00 68.16 02:29:01 AM 0.25 0.00 0.25 0.00 124.75 02:30:01 AM 0.18 0.00 0.18 0.00 42.97 02:31:01 AM 17.43 0.40 17.03 46.78 2076.67 Average: 16.47 0.79 15.69 134.82 1677.85 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5224400 6996296 2658032 33.72 2688 1951444 744056 8.33 193964 2136900 227512 02:14:01 AM 5165332 7007804 2717100 34.47 2688 2018624 686512 7.69 198268 2170588 4 02:15:01 AM 5140192 7012416 2742240 34.79 2688 2047288 717648 8.04 225660 2166480 26640 02:16:01 AM 4955680 7053268 2926752 37.13 2688 2264612 636332 7.12 260128 2282936 59444 02:17:01 AM 4956920 7054232 2925512 37.11 2688 2264620 636332 7.12 260140 2283096 4 02:18:01 AM 4956732 7054048 2925700 37.12 2688 2264624 636332 7.12 260144 2283032 4 02:19:01 AM 4957064 7054380 2925368 37.11 2688 2264624 636332 7.12 260144 2282968 4 02:20:01 AM 4900160 7000868 2982272 37.83 2688 2268024 735420 8.23 260276 2339572 748 02:21:01 AM 4890256 6995728 2992176 37.96 2688 2272780 755196 8.46 260548 2348920 1704 02:22:01 AM 4886500 6995252 2995932 38.01 2688 2276052 734416 8.22 260824 2352256 660 02:23:01 AM 4882672 6995064 2999760 38.06 2688 2279684 734416 8.22 260824 2355896 1852 02:24:01 AM 4877236 6993116 3005196 38.13 2688 2283180 720888 8.07 260824 2361868 24 02:25:01 AM 4876908 6993056 3005524 38.13 2688 2283448 720888 8.07 260828 2362156 32 02:26:01 AM 4874560 6992864 3007872 38.16 2688 2285600 741516 8.30 260944 2364168 180 02:27:01 AM 4872796 6992824 3009636 38.18 2688 2287320 741516 8.30 260944 2365968 1276 02:28:01 AM 4868988 6992472 3013444 38.23 2688 2290792 741516 8.30 260944 2369456 2788 02:29:01 AM 4867720 6992564 3014712 38.25 2688 2292136 741516 8.30 260944 2370700 444 02:30:01 AM 4783448 6909724 3098984 39.32 2688 2293568 836484 9.37 260944 2454912 628 02:31:01 AM 5041096 7020496 2841336 36.05 2688 2151880 670916 7.51 485032 1997156 22344 Average: 4946245 7005604 2936187 37.25 2688 2228437 714117 8.00 263807 2297317 18226 02:12:01 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 141.89 105.53 1324.56 23.17 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 58.70 37.57 585.61 6.23 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 15.62 12.47 6.45 4.62 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 235.76 172.10 375.48 47.70 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 380.41 271.91 72.57 55.95 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 2.45 1.93 0.43 0.42 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 3.25 1.93 0.50 0.42 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 110.06 99.10 32.65 8.19 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 164.83 163.62 44.14 12.79 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 88.49 87.79 25.72 6.98 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 52.01 51.19 24.56 4.51 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 126.92 126.72 31.38 10.30 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 4.07 3.20 1.07 0.68 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 129.31 126.14 24.18 10.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 120.43 118.81 21.79 9.30 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 111.35 111.81 29.35 8.83 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 30.54 31.53 4.90 2.58 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 47.88 48.62 7.82 3.72 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 108.36 67.24 167.56 96.72 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 101.70 86.28 146.36 16.48 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) 11/05/2025 _x86_64_ (2 CPU) 02:11:00 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 35.98 0.00 5.60 1.27 0.13 57.03 02:13:01 AM 0 42.19 0.00 5.81 0.97 0.12 50.92 02:13:01 AM 1 29.73 0.00 5.38 1.57 0.13 63.18 02:14:01 AM all 17.06 0.00 2.82 1.54 0.08 78.50 02:14:01 AM 0 25.32 0.00 3.59 1.70 0.08 69.30 02:14:01 AM 1 8.83 0.00 2.05 1.37 0.08 87.67 02:15:01 AM all 15.38 0.00 2.31 0.38 0.08 81.87 02:15:01 AM 0 10.84 0.00 2.05 0.35 0.08 86.67 02:15:01 AM 1 19.93 0.00 2.56 0.40 0.07 77.04 02:16:01 AM all 35.33 0.00 6.37 1.13 0.13 57.05 02:16:01 AM 0 38.32 0.00 6.56 1.02 0.12 53.99 02:16:01 AM 1 32.34 0.00 6.19 1.23 0.13 60.11 02:17:01 AM all 0.90 0.00 0.92 0.20 0.05 97.92 02:17:01 AM 0 1.07 0.00 0.89 0.25 0.05 97.74 02:17:01 AM 1 0.74 0.00 0.95 0.15 0.05 98.11 02:18:01 AM all 0.28 0.00 0.09 0.02 0.05 99.57 02:18:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 02:18:01 AM 1 0.10 0.00 0.08 0.03 0.05 99.73 02:19:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 02:19:01 AM 0 0.65 0.00 0.10 0.00 0.03 99.22 02:19:01 AM 1 0.07 0.00 0.08 0.00 0.03 99.82 02:20:01 AM all 7.76 0.00 1.11 0.02 0.08 91.04 02:20:01 AM 0 12.99 0.00 1.55 0.02 0.08 85.37 02:20:01 AM 1 2.54 0.00 0.67 0.02 0.07 96.71 02:21:01 AM all 14.57 0.00 1.49 0.00 0.11 83.82 02:21:01 AM 0 14.15 0.00 1.27 0.00 0.10 84.48 02:21:01 AM 1 14.99 0.00 1.72 0.00 0.12 83.17 02:22:01 AM all 8.23 0.00 0.78 0.01 0.09 90.89 02:22:01 AM 0 10.15 0.00 0.86 0.02 0.10 88.88 02:22:01 AM 1 6.32 0.00 0.71 0.00 0.08 92.90 02:23:01 AM all 9.64 0.00 0.80 0.01 0.08 89.46 02:23:01 AM 0 16.84 0.00 1.17 0.00 0.07 81.92 02:23:01 AM 1 2.53 0.00 0.44 0.02 0.10 96.91 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 11.99 0.00 1.32 0.05 0.10 86.54 02:24:01 AM 0 15.12 0.00 1.35 0.00 0.12 83.41 02:24:01 AM 1 8.88 0.00 1.29 0.10 0.08 89.64 02:25:01 AM all 3.68 0.00 0.36 0.00 0.05 95.91 02:25:01 AM 0 2.53 0.00 0.27 0.00 0.05 97.15 02:25:01 AM 1 4.85 0.00 0.46 0.00 0.05 94.63 02:26:01 AM all 10.01 0.00 0.97 0.03 0.11 88.88 02:26:01 AM 0 17.00 0.00 1.23 0.00 0.14 81.63 02:26:01 AM 1 3.24 0.00 0.72 0.07 0.08 95.89 02:27:01 AM all 8.56 0.00 0.82 0.02 0.08 90.52 02:27:01 AM 0 7.62 0.00 0.96 0.00 0.09 91.33 02:27:01 AM 1 9.49 0.00 0.69 0.03 0.07 89.71 02:28:01 AM all 9.77 0.00 0.85 0.00 0.11 89.27 02:28:01 AM 0 13.67 0.00 1.20 0.00 0.10 85.03 02:28:01 AM 1 5.88 0.00 0.51 0.00 0.12 93.50 02:29:01 AM all 4.23 0.00 0.48 0.00 0.09 95.20 02:29:01 AM 0 4.79 0.00 0.50 0.00 0.10 94.60 02:29:01 AM 1 3.66 0.00 0.45 0.00 0.08 95.80 02:30:01 AM all 7.34 0.00 0.60 0.00 0.10 91.96 02:30:01 AM 0 10.61 0.00 0.57 0.00 0.10 88.72 02:30:01 AM 1 4.09 0.00 0.62 0.00 0.10 95.19 02:31:01 AM all 22.28 0.00 3.23 0.32 0.09 74.08 02:31:01 AM 0 31.44 0.00 3.85 0.25 0.08 64.37 02:31:01 AM 1 13.14 0.00 2.60 0.38 0.10 83.77 Average: all 11.77 0.00 1.64 0.26 0.09 86.24 Average: 0 14.53 0.00 1.79 0.24 0.09 83.35 Average: 1 9.03 0.00 1.49 0.28 0.08 89.12