---> uname -a: Linux prd-centos8-robot-2c-8g-51575.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4729 19 2338 6769 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:27:c5:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85025sec preferred_lft 85025sec inet6 fe80::f816:3eff:fe27:c5c7/64 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) 09/11/2025 _x86_64_ (2 CPU) 03:31:36 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 148.25 80.19 68.06 8134.22 40487.67 03:34:01 AM 105.43 0.72 104.72 52.92 10052.48 03:35:01 AM 40.98 0.38 40.59 64.26 4639.89 03:36:01 AM 13.65 0.03 13.61 0.53 989.62 03:37:01 AM 71.16 6.96 64.20 1292.77 8071.68 03:38:01 AM 7.10 0.00 7.10 0.00 578.84 03:39:01 AM 0.25 0.00 0.25 0.00 2.82 03:40:01 AM 0.10 0.00 0.10 0.00 0.63 03:41:01 AM 0.65 0.22 0.43 11.73 50.05 03:42:01 AM 2.20 0.00 2.20 0.00 321.46 03:43:01 AM 0.52 0.00 0.52 0.00 278.69 03:44:01 AM 0.23 0.00 0.23 0.00 45.78 03:45:01 AM 0.23 0.00 0.23 0.00 171.28 03:46:01 AM 0.33 0.00 0.33 0.00 316.55 03:47:01 AM 0.38 0.03 0.35 0.27 139.37 03:48:01 AM 1.50 0.02 1.48 0.13 247.31 03:49:01 AM 9.10 5.93 3.17 574.74 397.90 03:50:01 AM 0.35 0.00 0.35 0.00 83.86 03:51:01 AM 0.38 0.00 0.38 0.00 226.60 03:52:01 AM 0.45 0.00 0.45 0.00 192.14 03:53:01 AM 2.31 0.18 2.13 4.26 257.94 03:54:01 AM 30.06 0.42 29.64 58.91 4154.08 Average: 19.80 4.32 15.48 463.41 3259.47 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5407100 7028672 2475332 31.40 2688 1811780 757988 8.49 199532 1986860 145308 03:34:01 AM 5195424 7035440 2687008 34.09 2688 2015704 701976 7.86 198468 2140816 103112 03:35:01 AM 5267088 7108580 2615344 33.18 2688 2017636 618404 6.92 219428 2047956 4 03:36:01 AM 5091504 7029688 2790928 35.41 2688 2111696 704320 7.89 234932 2199816 76432 03:37:01 AM 4959792 7051868 2922640 37.08 2688 2259780 662588 7.42 262456 2278748 10832 03:38:01 AM 4960464 7052536 2921968 37.07 2688 2259784 662588 7.42 262460 2278932 4 03:39:01 AM 4960616 7052688 2921816 37.07 2688 2259784 662588 7.42 262460 2278864 4 03:40:01 AM 4960528 7052600 2921904 37.07 2688 2259784 663612 7.43 262460 2279092 8 03:41:01 AM 4914652 7008792 2967780 37.65 2688 2261860 736004 8.24 262620 2324568 480 03:42:01 AM 4893264 6995180 2989168 37.92 2688 2269676 751796 8.42 262704 2345828 600 03:43:01 AM 4868956 6978584 3013476 38.23 2688 2277372 767236 8.59 262704 2369632 56 03:44:01 AM 4861224 6973204 3021208 38.33 2688 2279708 802344 8.98 262704 2377584 1068 03:45:01 AM 4852308 6972252 3030124 38.44 2688 2287664 802344 8.98 262708 2386084 3912 03:46:01 AM 4844092 6971828 3038340 38.55 2688 2295472 802344 8.98 262708 2394504 2256 03:47:01 AM 4841812 6971740 3040620 38.57 2688 2297660 844516 9.46 262880 2396824 372 03:48:01 AM 4832216 6969920 3050216 38.70 2688 2305420 825216 9.24 262880 2405340 1644 03:49:01 AM 4807848 6971128 3074584 39.01 2688 2330928 823676 9.22 265132 2428036 108 03:50:01 AM 4802420 6968052 3080012 39.07 2688 2333284 862660 9.66 265132 2432892 80 03:51:01 AM 4795308 6968508 3087124 39.16 2688 2340812 862660 9.66 265132 2440196 884 03:52:01 AM 4786932 6968392 3095500 39.27 2688 2349072 862660 9.66 265132 2448468 3516 03:53:01 AM 4993588 6999716 2888844 36.65 2688 2175192 674832 7.56 332044 2175252 5640 03:54:01 AM 4907744 6990468 2974688 37.74 2688 2255760 691048 7.74 533508 2083816 9084 Average: 4945676 7005447 2936756 37.26 2688 2229810 751973 8.42 269554 2295459 16609 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 304.48 184.91 1651.91 57.59 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 74.73 59.36 843.58 9.58 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 14.53 12.31 5.93 4.25 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 32.68 28.38 311.73 5.40 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 569.41 451.57 133.10 103.26 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.42 2.07 0.56 0.50 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 1.92 0.72 0.25 0.12 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 1.95 1.77 0.36 0.38 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 100.20 85.44 20.61 7.45 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 182.80 181.49 47.56 13.24 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 15.31 15.76 23.78 1.96 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 156.74 157.07 27.01 12.22 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 160.10 161.93 45.87 11.82 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 14.71 15.91 24.00 1.90 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 147.27 147.92 24.84 11.39 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 181.27 182.55 48.75 13.64 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 15.63 16.41 25.62 1.98 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 155.26 155.81 26.95 12.16 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 158.47 159.59 44.25 11.65 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 14.63 14.85 25.54 1.86 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 185.51 157.78 93.03 177.32 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 76.94 53.42 168.18 143.61 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 116.68 102.14 163.34 27.43 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) 09/11/2025 _x86_64_ (2 CPU) 03:31:36 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 38.71 0.05 8.57 19.11 0.14 33.42 03:33:01 AM 0 46.81 0.05 9.40 20.24 0.15 23.34 03:33:01 AM 1 30.60 0.05 7.73 17.97 0.13 43.52 03:34:01 AM all 33.50 0.00 5.08 4.42 0.11 56.89 03:34:01 AM 0 28.49 0.00 4.66 5.08 0.10 61.67 03:34:01 AM 1 38.52 0.00 5.51 3.75 0.12 52.10 03:35:01 AM all 12.20 0.00 1.94 2.08 0.07 83.71 03:35:01 AM 0 19.10 0.00 2.17 1.77 0.08 76.87 03:35:01 AM 1 5.31 0.00 1.70 2.39 0.05 90.55 03:36:01 AM all 12.02 0.00 2.25 0.13 0.05 85.55 03:36:01 AM 0 14.16 0.00 2.64 0.10 0.05 83.06 03:36:01 AM 1 9.89 0.00 1.87 0.15 0.05 88.04 03:37:01 AM all 22.66 0.00 5.29 1.00 0.08 70.96 03:37:01 AM 0 31.27 0.00 6.02 1.19 0.08 61.44 03:37:01 AM 1 14.10 0.00 4.56 0.82 0.08 80.44 03:38:01 AM all 0.36 0.00 0.13 0.06 0.03 99.42 03:38:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 03:38:01 AM 1 0.63 0.00 0.20 0.12 0.03 99.02 03:39:01 AM all 0.32 0.00 0.07 0.00 0.02 99.60 03:39:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 03:39:01 AM 1 0.53 0.00 0.05 0.00 0.00 99.42 03:40:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 03:40:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 03:40:01 AM 1 0.53 0.00 0.08 0.00 0.03 99.35 03:41:01 AM all 7.11 0.00 0.56 0.00 0.05 92.28 03:41:01 AM 0 9.52 0.00 0.57 0.00 0.05 89.86 03:41:01 AM 1 4.71 0.00 0.55 0.00 0.05 94.69 03:42:01 AM all 14.30 0.00 1.15 0.05 0.08 84.42 03:42:01 AM 0 22.56 0.00 1.43 0.00 0.08 75.92 03:42:01 AM 1 6.08 0.00 0.87 0.10 0.07 92.88 03:43:01 AM all 11.56 0.00 0.57 0.02 0.04 87.81 03:43:01 AM 0 19.26 0.00 0.82 0.00 0.05 79.87 03:43:01 AM 1 3.86 0.00 0.32 0.03 0.03 95.75 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 10.02 0.00 0.85 0.00 0.07 89.06 03:44:01 AM 0 9.88 0.00 0.88 0.00 0.07 89.18 03:44:01 AM 1 10.16 0.00 0.82 0.00 0.07 88.95 03:45:01 AM all 14.28 0.00 1.16 0.02 0.08 84.46 03:45:01 AM 0 19.47 0.00 1.34 0.00 0.08 79.10 03:45:01 AM 1 9.07 0.00 0.98 0.03 0.07 89.85 03:46:01 AM all 11.72 0.00 0.56 0.04 0.07 87.61 03:46:01 AM 0 16.31 0.00 0.74 0.08 0.07 82.80 03:46:01 AM 1 7.14 0.00 0.38 0.00 0.07 92.41 03:47:01 AM all 9.25 0.00 0.88 0.00 0.07 89.80 03:47:01 AM 0 10.18 0.00 0.93 0.00 0.07 88.83 03:47:01 AM 1 8.32 0.00 0.84 0.00 0.07 90.77 03:48:01 AM all 15.30 0.00 1.23 0.02 0.08 83.38 03:48:01 AM 0 18.09 0.00 1.25 0.02 0.07 80.58 03:48:01 AM 1 12.53 0.00 1.21 0.02 0.08 86.16 03:49:01 AM all 12.19 0.23 0.71 0.15 0.06 86.67 03:49:01 AM 0 14.85 0.00 0.72 0.02 0.07 84.34 03:49:01 AM 1 9.52 0.45 0.70 0.28 0.05 88.99 03:50:01 AM all 9.93 0.00 0.86 0.00 0.08 89.14 03:50:01 AM 0 6.51 0.00 0.77 0.00 0.08 92.63 03:50:01 AM 1 13.36 0.00 0.94 0.00 0.07 85.63 03:51:01 AM all 13.44 0.00 1.20 0.02 0.07 85.27 03:51:01 AM 0 20.29 0.00 1.48 0.00 0.07 78.16 03:51:01 AM 1 6.62 0.00 0.92 0.03 0.07 92.36 03:52:01 AM all 12.04 0.00 0.62 0.03 0.06 87.26 03:52:01 AM 0 20.80 0.00 0.87 0.05 0.07 78.22 03:52:01 AM 1 3.28 0.00 0.37 0.00 0.05 96.30 03:53:01 AM all 15.13 0.00 1.61 0.03 0.07 83.17 03:53:01 AM 0 22.98 0.00 1.48 0.00 0.08 75.46 03:53:01 AM 1 7.24 0.00 1.75 0.05 0.05 90.91 03:54:01 AM all 27.30 0.00 3.56 0.48 0.08 68.58 03:54:01 AM 0 35.59 0.00 4.24 0.63 0.08 59.46 03:54:01 AM 1 19.03 0.00 2.88 0.32 0.08 77.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.81 0.01 1.77 1.26 0.07 83.09 Average: 0 17.57 0.00 1.94 1.33 0.07 79.09 Average: 1 10.05 0.02 1.60 1.19 0.06 87.08