---> uname -a: Linux prd-centos8-robot-2c-8g-3949.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 618 4903 19 2175 6781 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:2c:ae:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84902sec preferred_lft 84902sec inet6 fe80::f816:3eff:fe2c:aedf/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) 10/16/2025 _x86_64_ (2 CPU) 00:37:06 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 53.79 6.12 47.68 1089.15 4978.59 12:40:01 AM 107.55 0.73 106.81 53.45 11022.58 12:41:01 AM 22.18 0.03 22.14 0.53 2873.11 12:42:01 AM 18.59 0.38 18.21 64.25 1389.80 12:43:01 AM 73.19 6.97 66.22 1292.98 7076.54 12:44:01 AM 15.31 0.00 15.31 0.00 2165.18 12:45:01 AM 4.02 0.23 3.78 12.66 149.08 12:46:01 AM 0.37 0.00 0.37 0.00 6.05 12:47:01 AM 0.30 0.00 0.30 0.00 10.73 12:48:01 AM 0.37 0.00 0.37 0.00 6.88 12:49:01 AM 0.15 0.00 0.15 0.00 9.46 12:50:01 AM 0.23 0.00 0.23 0.00 3.10 12:51:01 AM 0.28 0.00 0.28 0.00 10.71 12:52:01 AM 0.23 0.00 0.23 0.00 4.20 12:53:01 AM 1.48 0.03 1.45 0.27 48.90 12:54:01 AM 0.22 0.00 0.22 0.00 4.42 12:55:01 AM 0.20 0.00 0.20 0.00 9.45 12:56:01 AM 0.25 0.00 0.25 0.00 4.33 12:57:01 AM 0.12 0.00 0.12 0.00 8.68 12:58:01 AM 0.40 0.00 0.40 0.00 7.43 12:59:01 AM 0.20 0.00 0.20 0.00 9.58 01:00:01 AM 0.40 0.00 0.40 0.00 7.70 01:01:01 AM 14.90 0.33 14.56 37.05 512.60 01:02:01 AM 31.42 0.58 30.83 65.57 1441.93 Average: 14.42 0.64 13.78 108.99 1323.39 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5426296 7018748 2456136 31.16 2688 1783624 741852 8.31 191072 1976808 68600 12:40:01 AM 5168272 7011292 2714160 34.43 2688 2018584 708640 7.93 198580 2163660 70992 12:41:01 AM 5167316 7009848 2715116 34.45 2688 2018604 708640 7.93 198616 2167840 4 12:42:01 AM 5158732 7038548 2723700 34.55 2688 2054904 678164 7.59 223148 2148828 33820 12:43:01 AM 4947712 7044036 2934720 37.23 2688 2263712 665488 7.45 262232 2288712 44112 12:44:01 AM 4948424 7044616 2934008 37.22 2688 2263712 665488 7.45 262232 2291720 12 12:45:01 AM 4904144 7001284 2978288 37.78 2688 2264660 733120 8.21 262364 2335768 8 12:46:01 AM 4903748 7000924 2978684 37.79 2688 2264696 733120 8.21 262360 2336200 8 12:47:01 AM 4894800 6992204 2987632 37.90 2688 2264924 758896 8.50 262360 2344844 4 12:48:01 AM 4894652 6992088 2987780 37.90 2688 2264956 758896 8.50 262360 2345064 12 12:49:01 AM 4892464 6990128 2989968 37.93 2688 2265184 758896 8.50 262368 2347548 4 12:50:01 AM 4892312 6990008 2990120 37.93 2688 2265216 742360 8.31 262368 2347308 4 12:51:01 AM 4897364 6995284 2985068 37.87 2688 2265440 747888 8.37 262368 2341864 4 12:52:01 AM 4896808 6994760 2985624 37.88 2688 2265472 742812 8.32 262368 2342480 4 12:53:01 AM 4897228 6995640 2985204 37.87 2688 2265932 742812 8.32 262656 2342344 4 12:54:01 AM 4882072 6980528 3000360 38.06 2688 2265976 770680 8.63 262656 2356600 4 12:55:01 AM 4867856 6966552 3014576 38.24 2688 2266216 794184 8.89 262656 2371544 4 12:56:01 AM 4894640 6993368 2987792 37.90 2688 2266248 765996 8.58 262656 2344304 0 12:57:01 AM 4895292 6994256 2987140 37.90 2688 2266484 765996 8.58 262656 2344424 4 12:58:01 AM 4880716 6979720 3001716 38.08 2688 2266524 781456 8.75 262656 2357616 8 12:59:01 AM 4871876 6971120 3010556 38.19 2688 2266764 774640 8.67 262656 2367144 4 01:00:01 AM 4891920 6991200 2990512 37.94 2688 2266800 751248 8.41 262656 2346932 44 01:01:01 AM 5036040 6953524 2846392 36.11 2688 2091196 753828 8.44 302432 2186508 32240 01:02:01 AM 5030128 6950780 2852304 36.19 2688 2094420 768924 8.61 462292 2036392 25092 Average: 4964200 6995852 2918232 37.02 2688 2201677 742251 8.31 262532 2284686 11458 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 104.18 77.60 912.93 19.15 0.00 0.00 0.00 0.00 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 81.01 61.73 849.94 10.03 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 5.06 0.35 0.87 0.12 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 19.51 12.46 7.35 4.83 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 148.06 111.16 355.63 34.59 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 2.20 0.92 1.50 0.13 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 31.08 21.33 7.59 5.00 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 1.18 0.18 0.09 0.02 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 18.71 17.28 120.12 1.29 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 1.47 0.22 0.20 0.08 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 9.46 8.50 1.66 0.85 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 1.73 0.17 0.20 0.02 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 18.96 17.44 120.12 1.30 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 0.58 0.17 0.04 0.02 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 18.99 18.49 3.49 3.42 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 8.00 7.46 117.83 0.49 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 32.94 31.84 355.58 2.21 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 0.48 0.13 0.04 0.01 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 9.50 8.18 1.89 0.64 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 10.16 7.90 118.36 0.78 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 32.16 30.63 355.78 2.31 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 2.65 0.13 0.33 0.01 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 57.73 39.55 85.10 29.18 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 19.69 16.89 15.65 8.60 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 26.48 20.45 143.01 5.21 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) 10/16/2025 _x86_64_ (2 CPU) 00:37:06 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 20.88 0.00 3.04 13.47 0.09 62.52 12:39:01 AM 0 25.90 0.00 3.09 14.40 0.08 56.53 12:39:01 AM 1 15.86 0.00 2.98 12.55 0.10 68.51 12:40:01 AM all 34.04 0.00 5.15 3.48 0.12 57.22 12:40:01 AM 0 37.67 0.00 5.56 3.93 0.12 52.72 12:40:01 AM 1 30.41 0.00 4.73 3.03 0.12 61.72 12:41:01 AM all 0.34 0.00 0.31 0.75 0.03 98.57 12:41:01 AM 0 0.32 0.00 0.33 0.95 0.02 98.38 12:41:01 AM 1 0.37 0.00 0.28 0.55 0.03 98.76 12:42:01 AM all 16.51 0.00 2.46 0.66 0.07 80.31 12:42:01 AM 0 21.07 0.00 2.66 1.22 0.05 75.00 12:42:01 AM 1 11.94 0.00 2.25 0.10 0.08 85.63 12:43:01 AM all 29.97 0.00 5.23 3.13 0.10 61.57 12:43:01 AM 0 36.39 0.00 5.98 2.89 0.10 54.65 12:43:01 AM 1 23.56 0.00 4.47 3.37 0.10 68.49 12:44:01 AM all 0.32 0.00 0.16 0.82 0.03 98.67 12:44:01 AM 0 0.13 0.00 0.13 0.60 0.03 99.10 12:44:01 AM 1 0.50 0.00 0.18 1.04 0.03 98.25 12:45:01 AM all 2.40 0.00 0.33 0.02 0.05 97.21 12:45:01 AM 0 1.89 0.00 0.25 0.00 0.05 97.81 12:45:01 AM 1 2.91 0.00 0.40 0.03 0.05 96.60 12:46:01 AM all 0.45 0.00 0.13 0.00 0.05 99.37 12:46:01 AM 0 0.28 0.00 0.12 0.00 0.03 99.57 12:46:01 AM 1 0.62 0.00 0.13 0.00 0.07 99.18 12:47:01 AM all 0.94 0.00 0.18 0.00 0.85 98.03 12:47:01 AM 0 1.20 0.00 0.23 0.00 0.07 98.50 12:47:01 AM 1 0.69 0.00 0.13 0.00 1.61 97.56 12:48:01 AM all 0.46 0.00 0.11 0.00 0.03 99.40 12:48:01 AM 0 0.38 0.00 0.12 0.00 0.03 99.47 12:48:01 AM 1 0.54 0.00 0.10 0.00 0.03 99.33 12:49:01 AM all 1.07 0.00 0.11 0.00 0.03 98.79 12:49:01 AM 0 0.67 0.00 0.10 0.00 0.02 99.22 12:49:01 AM 1 1.47 0.00 0.12 0.00 0.05 98.36 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.50 0.00 0.11 0.00 0.06 99.33 12:50:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 12:50:01 AM 1 0.40 0.00 0.15 0.00 0.07 99.38 12:51:01 AM all 0.99 0.00 0.15 0.00 0.04 98.82 12:51:01 AM 0 0.65 0.00 0.15 0.00 0.05 99.15 12:51:01 AM 1 1.32 0.00 0.15 0.00 0.03 98.49 12:52:01 AM all 0.51 0.00 0.10 0.00 0.06 99.33 12:52:01 AM 0 0.48 0.00 0.15 0.00 0.08 99.28 12:52:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 12:53:01 AM all 2.27 0.00 0.34 0.01 0.04 97.34 12:53:01 AM 0 3.48 0.00 0.37 0.00 0.03 96.12 12:53:01 AM 1 1.05 0.00 0.32 0.02 0.05 98.56 12:54:01 AM all 0.59 0.00 0.14 0.00 0.04 99.22 12:54:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 12:54:01 AM 1 0.60 0.00 0.22 0.00 0.05 99.13 12:55:01 AM all 0.98 0.00 0.21 0.00 0.04 98.77 12:55:01 AM 0 1.45 0.00 0.22 0.00 0.03 98.30 12:55:01 AM 1 0.50 0.00 0.20 0.00 0.05 99.25 12:56:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 12:56:01 AM 0 0.47 0.00 0.05 0.00 0.00 99.48 12:56:01 AM 1 0.25 0.00 0.13 0.00 0.05 99.56 12:57:01 AM all 1.00 0.00 0.11 0.00 0.04 98.85 12:57:01 AM 0 1.30 0.00 0.15 0.00 0.07 98.48 12:57:01 AM 1 0.70 0.00 0.07 0.00 0.02 99.21 12:58:01 AM all 0.55 0.00 0.14 0.00 0.04 99.26 12:58:01 AM 0 0.40 0.00 0.13 0.00 0.03 99.43 12:58:01 AM 1 0.70 0.00 0.15 0.00 0.05 99.10 12:59:01 AM all 1.10 0.00 0.21 0.00 0.04 98.65 12:59:01 AM 0 1.46 0.00 0.28 0.00 0.05 98.21 12:59:01 AM 1 0.73 0.00 0.13 0.00 0.03 99.10 01:00:01 AM all 0.49 0.00 0.11 0.00 0.04 99.36 01:00:01 AM 0 0.35 0.00 0.13 0.00 0.05 99.47 01:00:01 AM 1 0.63 0.00 0.08 0.00 0.03 99.25 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 15.60 0.00 2.11 0.09 0.06 82.14 01:01:01 AM 0 22.24 0.00 2.15 0.10 0.07 75.44 01:01:01 AM 1 8.94 0.00 2.07 0.08 0.05 88.86 01:02:01 AM all 31.05 0.00 3.98 0.16 0.09 64.73 01:02:01 AM 0 29.89 0.00 4.05 0.17 0.10 65.79 01:02:01 AM 1 32.20 0.00 3.90 0.15 0.08 63.66 Average: all 6.81 0.00 1.04 0.94 0.09 91.12 Average: 0 7.90 0.00 1.11 1.01 0.05 89.93 Average: 1 5.73 0.00 0.98 0.87 0.12 92.30