---> uname -a: Linux prd-centos8-robot-2c-8g-1343.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4886 19 2181 6770 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:a6:16:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:fea6:16d7/64 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) 00:39:32 LINUX RESTART (2 CPU) 12:40:00 AM tps rtps wtps bread/s bwrtn/s 12:40:01 AM 54.31 6.90 47.41 317.24 96662.07 12:41:01 AM 101.08 56.02 45.06 7453.87 24594.04 12:42:01 AM 111.98 0.07 111.91 1.87 11129.03 12:43:01 AM 47.97 0.68 47.28 51.58 5290.37 12:44:01 AM 41.64 7.10 34.54 1309.96 2227.27 12:45:01 AM 59.27 0.25 59.02 47.06 7885.02 12:46:01 AM 3.97 0.00 3.97 0.00 142.92 12:47:01 AM 0.55 0.00 0.55 0.00 7.05 12:48:01 AM 0.38 0.00 0.38 0.00 4.52 12:49:01 AM 2.08 0.22 1.87 11.73 105.98 12:50:01 AM 0.70 0.00 0.70 0.00 122.54 12:51:01 AM 0.33 0.00 0.33 0.00 17.86 12:52:01 AM 0.22 0.00 0.22 0.00 16.55 12:53:01 AM 0.13 0.00 0.13 0.00 10.55 12:54:01 AM 0.30 0.03 0.27 1.87 18.26 12:55:01 AM 16.03 0.37 15.66 38.12 1045.42 12:56:01 AM 23.58 0.52 23.06 63.86 985.47 Average: 25.67 4.08 21.59 561.06 3463.01 12:40:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 AM 6136296 7357748 1746136 22.15 2688 1427964 355288 4.51 112476 1410628 524360 12:41:01 AM 5541168 7068608 2341264 29.70 2688 1719980 695304 7.79 185984 1873064 86676 12:42:01 AM 5129876 6995976 2752556 34.92 2688 2043036 736068 8.24 190712 2214220 134364 12:43:01 AM 5074024 6944944 2808408 35.63 2688 2047124 770908 8.63 214312 2244808 44256 12:44:01 AM 4916848 7010896 2965584 37.62 2688 2262052 692744 7.76 259508 2332184 188460 12:45:01 AM 4923156 7013772 2959276 37.54 2688 2258228 692704 7.76 262592 2314684 24 12:46:01 AM 4924056 7014664 2958376 37.53 2688 2258228 692704 7.76 262592 2314752 4 12:47:01 AM 4923932 7014540 2958500 37.53 2688 2258228 692704 7.76 262592 2314768 4 12:48:01 AM 4923548 7014360 2958884 37.54 2688 2258432 692704 7.76 262596 2315088 192 12:49:01 AM 4877352 6970160 3005080 38.12 2688 2260432 746320 8.36 262860 2361020 672 12:50:01 AM 4872096 6967648 3010336 38.19 2688 2263200 755936 8.46 262864 2366304 116 12:51:01 AM 4870944 6966896 3011488 38.21 2688 2263580 755936 8.46 262864 2367148 84 12:52:01 AM 4870532 6966860 3011900 38.21 2688 2263956 755936 8.46 262864 2367892 36 12:53:01 AM 4869732 6966440 3012700 38.22 2688 2264336 755936 8.46 262864 2368516 128 12:54:01 AM 4868612 6965964 3013820 38.23 2688 2264972 755936 8.46 263012 2369508 244 12:55:01 AM 5034364 6957548 2848068 36.13 2688 2096700 733548 8.21 308744 2180076 24024 12:56:01 AM 5040580 6972708 2841852 36.05 2688 2106088 734564 8.22 468060 2018568 18144 Average: 5046889 7009984 2835543 35.97 2688 2136267 706779 7.91 256912 2219602 60105 12:40:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 6.90 0.00 1.37 0.00 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 273.45 164.67 1259.27 57.14 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 103.37 77.57 1231.54 10.59 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 14.25 8.58 12.50 4.14 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 42.77 34.77 331.02 7.52 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 534.43 426.93 114.83 98.33 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.68 2.18 0.57 0.50 0.00 0.00 0.00 0.00 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 2.47 1.93 0.43 0.42 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 19.70 8.20 6.23 1.04 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 38.32 27.17 12.07 5.02 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 28.76 22.84 6.64 4.53 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 14.68 9.24 2.98 1.86 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 10.95 9.07 2.63 1.79 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 11.35 9.38 2.76 1.85 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 9.77 8.23 2.90 1.56 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 88.35 58.25 100.57 34.49 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 15.01 11.73 11.95 6.04 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 75.56 54.98 193.46 14.78 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) 00:39:32 LINUX RESTART (2 CPU) 12:40:00 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 1.73 0.00 3.03 86.58 0.00 8.66 12:40:01 AM 0 1.72 0.00 4.31 93.97 0.00 0.00 12:40:01 AM 1 1.74 0.00 1.74 79.13 0.00 17.39 12:41:01 AM all 32.60 0.03 6.57 16.62 0.10 44.08 12:41:01 AM 0 38.29 0.05 7.13 18.16 0.12 36.26 12:41:01 AM 1 26.90 0.02 6.02 15.08 0.08 51.90 12:42:01 AM all 29.33 0.00 4.52 3.11 0.10 62.94 12:42:01 AM 0 37.97 0.00 5.37 2.95 0.10 53.61 12:42:01 AM 1 20.69 0.00 3.68 3.26 0.10 72.27 12:43:01 AM all 17.98 0.00 2.04 2.29 0.08 77.61 12:43:01 AM 0 26.16 0.00 2.44 1.70 0.08 69.61 12:43:01 AM 1 9.80 0.00 1.65 2.88 0.07 85.60 12:44:01 AM all 22.80 0.00 4.67 2.37 0.09 70.08 12:44:01 AM 0 26.10 0.00 4.96 2.59 0.08 66.28 12:44:01 AM 1 19.51 0.00 4.38 2.15 0.10 73.86 12:45:01 AM all 13.75 0.00 3.06 2.05 0.08 81.06 12:45:01 AM 0 20.36 0.00 3.09 1.95 0.08 74.52 12:45:01 AM 1 7.15 0.00 3.03 2.16 0.07 87.59 12:46:01 AM all 0.33 0.00 0.08 0.03 0.03 99.52 12:46:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 12:46:01 AM 1 0.23 0.00 0.10 0.07 0.05 99.55 12:47:01 AM all 0.31 0.00 0.09 0.00 0.03 99.57 12:47:01 AM 0 0.58 0.00 0.10 0.00 0.02 99.30 12:47:01 AM 1 0.03 0.00 0.08 0.00 0.03 99.85 12:48:01 AM all 0.42 0.00 0.13 0.01 0.04 99.41 12:48:01 AM 0 0.68 0.00 0.15 0.02 0.03 99.12 12:48:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 12:49:01 AM all 11.24 0.00 1.06 0.02 0.07 87.61 12:49:01 AM 0 16.98 0.00 1.59 0.00 0.07 81.36 12:49:01 AM 1 5.50 0.00 0.54 0.03 0.07 93.86 12:50:01 AM all 14.11 0.00 0.52 0.00 0.08 85.29 12:50:01 AM 0 18.17 0.00 0.55 0.00 0.08 81.20 12:50:01 AM 1 10.06 0.00 0.49 0.00 0.07 89.39 12:50:01 AM CPU %user %nice %system %iowait %steal %idle 12:51:01 AM all 4.50 0.00 0.32 0.00 0.08 95.11 12:51:01 AM 0 4.94 0.00 0.32 0.00 0.07 94.67 12:51:01 AM 1 4.06 0.00 0.32 0.00 0.08 95.54 12:52:01 AM all 4.32 0.00 0.31 0.00 0.06 95.32 12:52:01 AM 0 5.40 0.00 0.33 0.00 0.05 94.22 12:52:01 AM 1 3.23 0.00 0.28 0.00 0.07 96.42 12:53:01 AM all 4.46 0.00 0.30 0.00 0.06 95.18 12:53:01 AM 0 6.79 0.00 0.43 0.00 0.08 92.69 12:53:01 AM 1 2.12 0.00 0.17 0.00 0.03 97.68 12:54:01 AM all 4.08 0.00 0.35 0.00 0.07 95.51 12:54:01 AM 0 6.63 0.00 0.52 0.00 0.08 92.76 12:54:01 AM 1 1.52 0.00 0.18 0.00 0.05 98.25 12:55:01 AM all 20.26 0.00 2.58 0.19 0.08 76.89 12:55:01 AM 0 21.01 0.00 2.91 0.27 0.07 75.75 12:55:01 AM 1 19.51 0.00 2.25 0.12 0.08 78.04 12:56:01 AM all 20.08 0.00 2.65 0.13 0.05 77.08 12:56:01 AM 0 31.93 0.00 3.30 0.15 0.05 64.56 12:56:01 AM 1 8.22 0.00 2.00 0.12 0.05 89.61 Average: all 12.52 0.00 1.83 1.78 0.07 83.80 Average: 0 16.38 0.00 2.08 1.85 0.07 79.62 Average: 1 8.67 0.00 1.58 1.71 0.07 87.98