---> uname -a: Linux prd-centos8-robot-2c-8g-4116.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 595 4824 19 2278 6803 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:32:11:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84733sec preferred_lft 84733sec inet6 fe80::f816:3eff:fe32:1106/64 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) 01/25/2026 _x86_64_ (2 CPU) 03:04:15 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 83.82 2.38 81.44 176.10 5362.49 03:07:01 AM 82.02 1.05 80.97 73.98 11019.44 03:08:01 AM 30.82 0.38 30.44 64.25 1774.48 03:09:01 AM 71.85 6.93 64.92 1289.52 8157.02 03:10:01 AM 9.81 0.07 9.75 4.93 637.60 03:11:01 AM 2.38 0.00 2.38 0.00 108.86 03:12:01 AM 0.70 0.00 0.70 0.00 92.48 03:13:01 AM 0.17 0.00 0.17 0.00 18.70 03:14:01 AM 0.13 0.00 0.13 0.00 1.22 03:15:02 AM 0.70 0.00 0.70 0.00 87.72 03:16:01 AM 0.27 0.00 0.27 0.00 15.29 03:17:01 AM 0.43 0.00 0.43 0.00 99.52 03:18:01 AM 0.50 0.00 0.50 0.00 49.96 03:19:01 AM 0.40 0.00 0.40 0.00 14.98 03:20:01 AM 0.48 0.03 0.45 0.27 36.89 03:21:01 AM 1.55 0.00 1.55 0.00 82.96 03:22:01 AM 0.63 0.00 0.63 0.00 96.92 03:23:01 AM 0.50 0.00 0.50 0.00 69.52 03:24:01 AM 0.38 0.00 0.38 0.00 69.53 03:25:01 AM 0.70 0.00 0.70 0.00 63.62 03:26:01 AM 0.32 0.02 0.30 0.13 51.65 03:27:01 AM 9.08 5.93 3.15 574.74 189.70 03:28:01 AM 0.75 0.00 0.75 0.00 168.34 03:29:01 AM 0.60 0.00 0.60 0.00 113.16 03:30:01 AM 0.77 0.00 0.77 0.00 83.34 03:31:01 AM 15.46 0.32 15.14 36.92 852.85 03:32:01 AM 32.72 0.47 32.26 52.92 2920.66 Average: 12.90 0.65 12.24 84.26 1194.74 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5263944 7061264 2618484 33.22 2688 1974404 663644 7.43 186228 2096076 248500 03:07:01 AM 5208848 7051432 2673580 33.92 2688 2018680 645360 7.23 208628 2116692 9956 03:08:01 AM 5051100 6998268 2831328 35.92 2688 2118256 693980 7.77 232932 2234840 87448 03:09:01 AM 4953012 7053348 2929416 37.16 2688 2266404 618548 6.93 259976 2283256 9924 03:10:01 AM 4904152 7005128 2978276 37.78 2688 2267244 687388 7.70 260316 2331540 396 03:11:01 AM 4898476 7000928 2983952 37.86 2688 2268684 687388 7.70 260548 2337120 1032 03:12:01 AM 4894248 6998552 2988180 37.91 2688 2270536 687388 7.70 260568 2341484 512 03:13:01 AM 4894276 6998608 2988152 37.91 2688 2270564 687388 7.70 260568 2341592 16 03:14:01 AM 4893592 6998564 2988836 37.92 2688 2271236 687388 7.70 260592 2342208 684 03:15:02 AM 4891996 6998720 2990432 37.94 2688 2272956 687388 7.70 260624 2343988 188 03:16:01 AM 4888908 6996564 2993520 37.98 2688 2273888 687388 7.70 260724 2346660 784 03:17:01 AM 4886620 6996504 2995808 38.01 2688 2276124 687388 7.70 260796 2348832 160 03:18:01 AM 4883288 6994400 2999140 38.05 2688 2277344 687388 7.70 260816 2352260 96 03:19:01 AM 4882808 6994144 2999620 38.05 2688 2277592 702764 7.87 260816 2352648 72 03:20:01 AM 4881404 6993928 3001024 38.07 2688 2278780 702572 7.87 261028 2353664 420 03:21:01 AM 4881608 6996020 3000820 38.07 2688 2280652 702572 7.87 261048 2353908 808 03:22:01 AM 4879668 6995940 3002760 38.09 2688 2282584 702572 7.87 261172 2355660 184 03:23:01 AM 4877912 6995900 3004516 38.12 2688 2284244 702572 7.87 261380 2357052 124 03:24:01 AM 4875696 6995368 3006732 38.14 2688 2285928 702572 7.87 261588 2358888 96 03:25:01 AM 4874208 6995544 3008220 38.16 2688 2287572 702572 7.87 261692 2360592 148 03:26:01 AM 4871332 6994356 3011096 38.20 2688 2289264 703560 7.88 261716 2363328 444 03:27:01 AM 4849288 6993684 3033140 38.48 2688 2310596 703556 7.88 264032 2382820 1156 03:28:01 AM 4844448 6993100 3037980 38.54 2688 2314836 703556 7.88 264228 2387468 872 03:29:01 AM 4842092 6993636 3040336 38.57 2688 2317748 703556 7.88 264308 2389880 816 03:30:01 AM 4836772 6991640 3045656 38.64 2688 2321068 699104 7.83 264352 2394840 2096 03:31:01 AM 4954008 6976804 2928420 37.15 2688 2194416 700708 7.85 341928 2221348 75156 03:32:01 AM 4932896 6959712 2949532 37.42 2688 2199468 715424 8.01 501812 2088568 26388 Average: 4918393 7000817 2964035 37.60 2688 2250040 690951 7.74 267571 2316193 17351 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 103.60 83.64 1066.24 11.02 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 64.03 42.55 602.28 5.83 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 33.82 29.34 162.24 7.21 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 214.26 160.61 222.87 43.18 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 28.04 14.91 8.96 4.58 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 32.11 31.26 6.77 5.96 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 45.73 45.31 8.09 3.87 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 2.17 0.52 0.20 0.04 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 24.51 20.51 3.80 1.86 0.00 0.00 0.00 0.00 03:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:02 AM eth0 43.24 41.39 9.03 3.75 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 60.48 39.04 12.04 5.68 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 79.47 70.21 18.57 8.96 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 33.18 29.66 8.10 4.83 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 14.25 12.11 3.17 1.75 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 22.30 16.91 4.46 1.75 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 39.95 36.97 11.26 5.53 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 59.50 58.73 11.75 9.93 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 56.79 58.24 10.46 7.06 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 53.50 55.35 10.43 7.05 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 35.21 31.76 13.03 3.82 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 37.00 31.67 7.51 6.05 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 41.40 42.70 6.69 4.21 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 64.88 65.01 14.35 9.61 0.00 0.00 0.00 0.00 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 55.54 53.76 12.33 7.04 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 9.90 10.11 2.38 1.67 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 99.85 64.46 184.52 137.64 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 18.13 16.61 14.73 8.44 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 50.84 43.09 90.28 11.79 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) 01/25/2026 _x86_64_ (2 CPU) 03:04:15 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 35.29 0.00 5.18 1.08 0.11 58.35 03:06:01 AM 0 32.52 0.00 5.34 1.05 0.12 60.97 03:06:01 AM 1 38.06 0.00 5.01 1.10 0.10 55.73 03:07:01 AM all 16.41 0.00 2.65 1.54 0.07 79.34 03:07:01 AM 0 11.92 0.00 2.39 1.15 0.07 84.47 03:07:01 AM 1 20.90 0.00 2.91 1.92 0.07 74.20 03:08:01 AM all 26.10 0.00 3.40 0.23 0.08 70.19 03:08:01 AM 0 23.43 0.00 2.81 0.35 0.07 73.35 03:08:01 AM 1 28.77 0.00 4.00 0.12 0.08 67.03 03:09:01 AM all 23.70 0.00 5.25 1.69 0.10 69.27 03:09:01 AM 0 20.74 0.00 5.69 1.12 0.10 72.35 03:09:01 AM 1 26.64 0.00 4.80 2.25 0.10 66.20 03:10:01 AM all 3.68 0.00 0.32 0.09 0.03 95.88 03:10:01 AM 0 1.84 0.00 0.30 0.12 0.02 97.73 03:10:01 AM 1 5.53 0.00 0.34 0.07 0.05 94.02 03:11:01 AM all 7.13 0.00 0.53 0.01 0.07 92.27 03:11:01 AM 0 6.45 0.00 0.50 0.02 0.07 92.96 03:11:01 AM 1 7.82 0.00 0.55 0.00 0.07 91.56 03:12:01 AM all 10.97 0.00 0.63 0.01 0.09 88.29 03:12:01 AM 0 11.67 0.00 0.69 0.02 0.10 87.52 03:12:01 AM 1 10.28 0.00 0.57 0.00 0.09 89.07 03:13:01 AM all 0.48 0.00 0.12 0.00 0.05 99.35 03:13:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.36 03:13:01 AM 1 0.42 0.00 0.18 0.00 0.07 99.33 03:14:01 AM all 2.68 0.00 0.21 0.00 0.06 97.05 03:14:01 AM 0 0.79 0.00 0.15 0.00 0.05 99.01 03:14:01 AM 1 4.57 0.00 0.27 0.00 0.07 95.10 03:15:02 AM all 5.66 0.00 0.30 0.00 0.08 93.97 03:15:02 AM 0 6.39 0.00 0.27 0.00 0.07 93.27 03:15:02 AM 1 4.93 0.00 0.34 0.00 0.08 94.66 03:16:01 AM all 6.40 0.00 0.49 0.00 0.06 93.05 03:16:01 AM 0 4.21 0.00 0.39 0.00 0.07 95.33 03:16:01 AM 1 8.65 0.00 0.59 0.00 0.05 90.71 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 8.92 0.00 0.49 0.00 0.08 90.52 03:17:01 AM 0 6.93 0.00 0.60 0.00 0.09 92.39 03:17:01 AM 1 10.87 0.00 0.39 0.00 0.07 88.68 03:18:01 AM all 6.60 0.00 0.38 0.00 0.08 92.94 03:18:01 AM 0 4.79 0.00 0.39 0.00 0.07 94.76 03:18:01 AM 1 8.41 0.00 0.37 0.00 0.09 91.13 03:19:01 AM all 2.65 0.00 0.23 0.00 0.05 97.07 03:19:01 AM 0 3.54 0.00 0.27 0.00 0.05 96.14 03:19:01 AM 1 1.77 0.00 0.18 0.00 0.05 97.99 03:20:01 AM all 4.62 0.00 0.35 0.00 0.08 94.95 03:20:01 AM 0 2.39 0.00 0.27 0.00 0.07 97.27 03:20:01 AM 1 6.86 0.00 0.43 0.00 0.08 92.63 03:21:01 AM all 8.27 0.00 0.54 0.01 0.09 91.09 03:21:01 AM 0 4.84 0.00 0.37 0.02 0.08 94.69 03:21:01 AM 1 11.80 0.00 0.73 0.00 0.10 87.37 03:22:01 AM all 7.53 0.00 0.57 0.01 0.08 91.81 03:22:01 AM 0 7.03 0.00 0.57 0.00 0.07 92.33 03:22:01 AM 1 8.04 0.00 0.58 0.02 0.09 91.28 03:23:01 AM all 4.96 0.00 0.42 0.00 0.07 94.56 03:23:01 AM 0 4.22 0.00 0.40 0.00 0.07 95.31 03:23:01 AM 1 5.70 0.00 0.44 0.00 0.07 93.80 03:24:01 AM all 4.77 0.00 0.39 0.00 0.07 94.78 03:24:01 AM 0 4.93 0.00 0.40 0.00 0.07 94.60 03:24:01 AM 1 4.60 0.00 0.37 0.00 0.07 94.96 03:25:01 AM all 3.79 0.00 0.27 0.00 0.07 95.87 03:25:01 AM 0 2.38 0.00 0.20 0.00 0.07 97.36 03:25:01 AM 1 5.21 0.00 0.34 0.00 0.07 94.39 03:26:01 AM all 6.34 0.00 0.39 0.00 0.08 93.20 03:26:01 AM 0 6.29 0.00 0.35 0.00 0.07 93.29 03:26:01 AM 1 6.38 0.00 0.42 0.00 0.08 93.12 03:27:01 AM all 14.21 0.26 0.43 0.14 0.08 84.87 03:27:01 AM 0 11.65 0.52 0.47 0.27 0.08 87.01 03:27:01 AM 1 16.80 0.00 0.39 0.02 0.08 82.71 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 15.34 0.00 0.55 0.01 0.10 84.01 03:28:01 AM 0 5.71 0.00 0.44 0.02 0.08 93.75 03:28:01 AM 1 25.14 0.00 0.67 0.00 0.12 74.07 03:29:01 AM all 9.08 0.00 0.38 0.00 0.08 90.46 03:29:01 AM 0 6.86 0.00 0.35 0.00 0.07 92.72 03:29:01 AM 1 11.30 0.00 0.40 0.00 0.08 88.21 03:30:01 AM all 7.66 0.00 0.35 0.00 0.08 91.91 03:30:01 AM 0 7.69 0.00 0.32 0.00 0.07 91.92 03:30:01 AM 1 7.63 0.00 0.38 0.00 0.08 91.91 03:31:01 AM all 27.67 0.00 2.44 0.08 0.10 69.70 03:31:01 AM 0 21.01 0.00 2.29 0.08 0.08 76.53 03:31:01 AM 1 34.32 0.00 2.59 0.08 0.12 62.89 03:32:01 AM all 32.28 0.00 3.99 0.21 0.10 63.42 03:32:01 AM 0 23.87 0.00 4.07 0.18 0.10 71.78 03:32:01 AM 1 40.69 0.00 3.92 0.23 0.10 55.06 Average: all 11.25 0.01 1.16 0.19 0.08 87.31 Average: 0 9.07 0.02 1.13 0.16 0.07 89.54 Average: 1 13.44 0.00 1.20 0.22 0.08 85.06