---> uname -a: Linux prd-centos8-robot-2c-8g-51804.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 588 4836 19 2272 6810 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:8d:8d:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84801sec preferred_lft 84801sec inet6 fe80::f816:3eff:fe8d:8d97/64 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) 09/12/2025 _x86_64_ (2 CPU) 03:27:14 LINUX RESTART (2 CPU) 03:28:01 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 83.71 6.13 77.57 1089.50 6427.59 03:30:01 AM 88.54 0.75 87.79 53.46 11233.98 03:31:01 AM 41.29 7.10 34.19 1309.53 2219.80 03:32:01 AM 59.73 0.25 59.48 47.05 7917.86 03:33:01 AM 4.42 0.22 4.20 11.73 157.56 03:34:01 AM 2.18 0.00 2.18 0.00 143.32 03:35:01 AM 0.58 0.00 0.58 0.00 75.15 03:36:01 AM 0.40 0.00 0.40 0.00 4.57 03:37:01 AM 0.35 0.00 0.35 0.00 78.15 03:38:01 AM 0.58 0.00 0.58 0.00 22.34 03:39:01 AM 0.50 0.00 0.50 0.00 88.99 03:40:01 AM 0.50 0.00 0.50 0.00 27.46 03:41:01 AM 0.43 0.00 0.43 0.00 47.73 03:42:01 AM 0.58 0.00 0.58 0.00 26.66 03:43:01 AM 0.42 0.03 0.38 0.27 51.29 03:44:01 AM 1.43 0.00 1.43 0.00 85.54 03:45:01 AM 0.85 0.00 0.85 0.00 111.75 03:46:01 AM 0.37 0.00 0.37 0.00 41.78 03:47:01 AM 6.43 5.95 0.48 574.88 92.17 03:48:01 AM 3.43 0.00 3.43 0.00 137.11 03:49:01 AM 0.45 0.00 0.45 0.00 127.79 03:50:01 AM 0.77 0.00 0.77 0.00 188.75 03:51:01 AM 0.72 0.00 0.72 0.00 72.76 03:52:01 AM 0.75 0.00 0.75 0.00 144.59 03:53:01 AM 19.18 0.33 18.84 37.85 2591.72 Average: 12.74 0.83 11.91 124.99 1284.64 03:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5294768 7030988 2587656 32.83 2688 1918200 724696 8.11 188592 2076676 195076 03:30:01 AM 5186064 7024384 2696360 34.21 2688 2014756 710324 7.95 210360 2138336 10016 03:31:01 AM 4935980 6983660 2946444 37.38 2688 2218236 751256 8.41 273564 2306784 143008 03:32:01 AM 4968240 7060236 2914184 36.97 2688 2259716 646192 7.24 262528 2270604 4 03:33:01 AM 4920072 7013500 2962352 37.58 2688 2261144 711420 7.97 262664 2318440 1092 03:34:01 AM 4915412 7010552 2967012 37.64 2688 2262856 711420 7.97 262912 2323012 688 03:35:01 AM 4912028 7008408 2970396 37.68 2688 2264096 726804 8.14 262912 2326600 4 03:36:01 AM 4911748 7008148 2970676 37.69 2688 2264116 726804 8.14 262912 2326584 4 03:37:01 AM 4907712 7006340 2974712 37.74 2688 2266344 726804 8.14 262956 2330868 32 03:38:01 AM 4906540 7005976 2975884 37.75 2688 2267160 726804 8.14 263068 2331756 512 03:39:01 AM 4904128 7006056 2978296 37.78 2688 2269644 726804 8.14 263148 2334220 488 03:40:01 AM 4902356 7005488 2980068 37.81 2688 2270848 745392 8.35 263160 2335624 1088 03:41:01 AM 4902556 7005924 2979868 37.80 2688 2271068 745392 8.35 263160 2335720 60 03:42:01 AM 4901700 7005608 2980724 37.81 2688 2271624 745392 8.35 263160 2336492 32 03:43:01 AM 4898820 7004848 2983604 37.85 2688 2273716 747384 8.37 263368 2339060 864 03:44:01 AM 4896920 7004904 2985504 37.88 2688 2275736 747384 8.37 263440 2340992 1272 03:45:01 AM 4895236 7004924 2987188 37.90 2688 2277408 747384 8.37 263648 2342488 156 03:46:01 AM 4893712 7005148 2988712 37.92 2688 2279176 747384 8.37 263860 2344024 920 03:47:01 AM 4874116 7004764 3008308 38.16 2688 2298292 724596 8.11 266260 2360992 1072 03:48:01 AM 4872116 7004124 3010308 38.19 2688 2299628 724596 8.11 266284 2362980 32 03:49:01 AM 4866320 7003096 3016104 38.26 2688 2304400 724596 8.11 266500 2368644 1236 03:50:01 AM 4861556 7002824 3020868 38.32 2688 2308876 738712 8.27 266704 2372932 620 03:51:01 AM 4859540 7002772 3022884 38.35 2688 2310848 738712 8.27 266748 2374860 876 03:52:01 AM 4854836 7002180 3027588 38.41 2688 2314932 738712 8.27 266788 2379560 1028 03:53:01 AM 4970360 6986748 2912064 36.94 2688 2189776 720828 8.07 342084 2213092 23940 Average: 4928513 7008064 2953911 37.47 2688 2248504 729032 8.16 262431 2315654 15365 03:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 155.65 118.79 1358.81 24.28 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 67.06 48.44 587.49 8.11 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 42.64 32.86 329.92 7.33 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 158.15 113.71 37.62 34.13 0.00 0.00 0.00 0.00 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 36.18 17.16 10.78 2.89 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 43.55 43.17 7.83 6.46 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 31.06 29.88 5.52 2.62 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 2.85 0.55 0.31 0.05 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 58.44 58.28 11.33 5.13 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 53.08 35.75 10.15 5.47 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 111.76 99.00 22.65 10.91 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 32.28 30.46 7.61 4.74 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 12.81 12.33 2.31 1.12 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 23.98 21.19 4.26 1.97 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 29.63 25.31 8.94 4.76 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 46.78 45.47 11.86 8.93 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 48.50 46.52 10.64 6.57 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 38.29 40.93 9.19 5.99 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 31.39 29.76 13.56 4.22 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 26.51 20.30 5.95 3.20 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 39.15 39.80 8.55 6.45 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 42.14 42.70 13.76 8.08 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 32.54 30.74 8.60 5.22 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 9.73 10.08 2.59 1.76 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 90.90 60.98 183.59 135.36 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 50.60 42.17 106.95 12.23 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) 09/12/2025 _x86_64_ (2 CPU) 03:27:14 LINUX RESTART (2 CPU) 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 34.56 0.00 4.96 0.78 0.08 59.62 03:29:01 AM 0 22.00 0.00 4.06 0.57 0.08 73.29 03:29:01 AM 1 47.10 0.00 5.86 0.98 0.08 45.98 03:30:01 AM all 22.72 0.00 3.96 1.07 0.07 72.17 03:30:01 AM 0 15.07 0.00 3.51 1.16 0.07 80.18 03:30:01 AM 1 30.38 0.00 4.42 0.98 0.08 64.14 03:31:01 AM all 24.50 0.00 4.12 0.51 0.07 70.80 03:31:01 AM 0 7.99 0.00 3.11 0.25 0.07 88.57 03:31:01 AM 1 41.03 0.00 5.12 0.77 0.08 53.00 03:32:01 AM all 16.92 0.00 3.22 0.57 0.07 79.22 03:32:01 AM 0 11.94 0.00 3.02 0.37 0.08 84.58 03:32:01 AM 1 21.89 0.00 3.43 0.77 0.05 73.87 03:33:01 AM all 5.00 0.00 0.30 0.02 0.04 94.64 03:33:01 AM 0 2.56 0.00 0.25 0.02 0.03 97.14 03:33:01 AM 1 7.45 0.00 0.35 0.02 0.05 92.14 03:34:01 AM all 8.96 0.00 0.53 0.01 0.08 90.43 03:34:01 AM 0 6.15 0.00 0.48 0.00 0.05 93.33 03:34:01 AM 1 11.81 0.00 0.59 0.02 0.10 87.48 03:35:01 AM all 6.85 0.00 0.39 0.01 0.07 92.69 03:35:01 AM 0 7.70 0.00 0.53 0.00 0.07 91.69 03:35:01 AM 1 6.02 0.00 0.25 0.02 0.07 93.65 03:36:01 AM all 0.45 0.00 0.13 0.00 0.04 99.37 03:36:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.36 03:36:01 AM 1 0.38 0.00 0.18 0.00 0.05 99.38 03:37:01 AM all 7.11 0.00 0.33 0.00 0.08 92.48 03:37:01 AM 0 8.93 0.00 0.34 0.00 0.05 90.68 03:37:01 AM 1 5.30 0.00 0.32 0.00 0.10 94.29 03:38:01 AM all 4.32 0.00 0.34 0.00 0.06 95.27 03:38:01 AM 0 4.58 0.00 0.37 0.00 0.07 94.98 03:38:01 AM 1 4.07 0.00 0.32 0.00 0.05 95.56 03:39:01 AM all 10.69 0.00 0.67 0.00 0.08 88.56 03:39:01 AM 0 8.43 0.00 0.58 0.00 0.07 90.92 03:39:01 AM 1 12.97 0.00 0.76 0.00 0.09 86.19 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:01 AM all 5.25 0.00 0.33 0.00 0.05 94.37 03:40:01 AM 0 4.60 0.00 0.27 0.00 0.05 95.08 03:40:01 AM 1 5.91 0.00 0.39 0.00 0.05 93.65 03:41:01 AM all 4.07 0.00 0.34 0.00 0.07 95.52 03:41:01 AM 0 0.94 0.00 0.15 0.00 0.05 98.86 03:41:01 AM 1 7.32 0.00 0.54 0.00 0.09 92.06 03:42:01 AM all 2.77 0.00 0.18 0.00 0.08 96.97 03:42:01 AM 0 2.21 0.00 0.25 0.00 0.08 97.46 03:42:01 AM 1 3.32 0.00 0.12 0.00 0.07 96.49 03:43:01 AM all 7.35 0.00 0.47 0.00 0.07 92.11 03:43:01 AM 0 5.37 0.00 0.28 0.00 0.07 94.28 03:43:01 AM 1 9.35 0.00 0.66 0.00 0.07 89.92 03:44:01 AM all 8.80 0.00 0.57 0.01 0.07 90.55 03:44:01 AM 0 7.10 0.00 0.52 0.00 0.05 92.33 03:44:01 AM 1 10.52 0.00 0.62 0.02 0.09 88.76 03:45:01 AM all 4.67 0.00 0.33 0.01 0.05 94.94 03:45:01 AM 0 3.45 0.00 0.35 0.02 0.05 96.13 03:45:01 AM 1 5.89 0.00 0.30 0.00 0.05 93.76 03:46:01 AM all 4.42 0.00 0.30 0.00 0.07 95.21 03:46:01 AM 0 3.30 0.00 0.28 0.00 0.07 96.35 03:46:01 AM 1 5.55 0.00 0.32 0.00 0.07 94.06 03:47:01 AM all 4.15 0.25 0.39 0.10 0.05 95.06 03:47:01 AM 0 3.72 0.47 0.45 0.18 0.05 95.13 03:47:01 AM 1 4.58 0.03 0.32 0.02 0.05 95.00 03:48:01 AM all 4.44 0.00 0.26 0.03 0.06 95.21 03:48:01 AM 0 3.45 0.00 0.27 0.02 0.05 96.22 03:48:01 AM 1 5.44 0.00 0.25 0.03 0.07 94.21 03:49:01 AM all 16.25 0.00 0.40 0.00 0.08 83.28 03:49:01 AM 0 4.35 0.00 0.35 0.00 0.07 95.23 03:49:01 AM 1 28.25 0.00 0.44 0.00 0.08 71.23 03:50:01 AM all 15.27 0.00 0.48 0.00 0.08 84.17 03:50:01 AM 0 11.74 0.00 0.39 0.00 0.07 87.81 03:50:01 AM 1 18.87 0.00 0.58 0.00 0.09 80.46 03:50:01 AM CPU %user %nice %system %iowait %steal %idle 03:51:01 AM all 6.22 0.00 0.28 0.01 0.06 93.44 03:51:01 AM 0 1.21 0.00 0.28 0.02 0.05 98.44 03:51:01 AM 1 11.22 0.00 0.27 0.00 0.07 88.44 03:52:01 AM all 8.37 0.00 0.36 0.00 0.07 91.20 03:52:01 AM 0 3.76 0.00 0.27 0.00 0.07 95.90 03:52:01 AM 1 12.98 0.00 0.45 0.00 0.07 86.50 03:53:01 AM all 25.37 0.00 2.43 0.15 0.09 71.96 03:53:01 AM 0 29.43 0.00 2.89 0.13 0.10 67.45 03:53:01 AM 1 21.32 0.00 1.97 0.17 0.08 76.46 Average: all 10.39 0.01 1.05 0.13 0.07 88.35 Average: 0 7.22 0.02 0.94 0.11 0.06 91.65 Average: 1 13.57 0.00 1.16 0.15 0.07 85.04