---> uname -a: Linux prd-centos8-robot-2c-8g-2633.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 555 4956 19 2185 6844 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:05:b6:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85284sec preferred_lft 85284sec inet6 fe80::f816:3eff:fe05:b69c/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) 10/11/2025 _x86_64_ (2 CPU) 02:14:25 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 48.40 22.03 26.37 1907.36 22893.42 02:17:01 AM 35.74 24.28 11.46 5245.18 6273.86 02:18:01 AM 36.22 1.22 35.00 101.83 3704.00 02:19:01 AM 103.07 0.15 102.92 4.00 10429.31 02:20:01 AM 38.70 1.00 37.70 113.03 4305.93 02:21:01 AM 36.28 6.75 29.54 1247.78 2054.24 02:22:01 AM 57.71 0.25 57.46 47.05 7923.51 02:23:01 AM 4.22 0.00 4.22 0.00 138.31 02:24:01 AM 0.13 0.00 0.13 0.00 0.93 02:25:01 AM 0.23 0.00 0.23 0.00 3.08 02:26:01 AM 2.15 0.22 1.93 11.73 106.18 02:27:01 AM 0.62 0.00 0.62 0.00 119.03 02:28:01 AM 0.27 0.00 0.27 0.00 18.18 02:29:01 AM 0.13 0.00 0.13 0.00 16.39 02:30:01 AM 0.27 0.03 0.23 0.27 11.63 02:31:01 AM 1.33 0.03 1.30 1.87 45.79 02:32:01 AM 14.91 0.32 14.60 36.93 608.88 02:33:01 AM 31.94 0.52 31.42 63.85 1578.39 Average: 22.91 3.15 19.75 487.85 3346.18 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 6116928 7341244 1765504 22.40 2688 1425780 378020 4.80 112952 1405776 88980 02:17:01 AM 5697708 7136728 2184724 27.72 2688 1635976 668268 7.48 170292 1745680 46136 02:18:01 AM 5572652 7104092 2309780 29.30 2688 1723988 671996 7.52 186312 1840012 63136 02:19:01 AM 5135568 7008716 2746864 34.85 2688 2049696 702824 7.87 191872 2207760 137044 02:20:01 AM 5275864 7120292 2606568 33.07 2688 2020412 602732 6.75 219796 2037440 10760 02:21:01 AM 4994484 7083832 2887948 36.64 2688 2257336 617012 6.91 258704 2254864 189740 02:22:01 AM 5000184 7096244 2882248 36.57 2688 2263636 600380 6.72 262756 2238676 20 02:23:01 AM 5000420 7096480 2882012 36.56 2688 2263636 600380 6.72 262756 2238616 4 02:24:01 AM 5000416 7096480 2882016 36.56 2688 2263640 600380 6.72 262756 2238616 4 02:25:01 AM 4987968 7084332 2894464 36.72 2688 2263940 600380 6.72 262764 2250996 288 02:26:01 AM 4951416 7049676 2931016 37.18 2688 2265840 654392 7.33 263020 2286824 656 02:27:01 AM 4945744 7046808 2936688 37.26 2688 2268640 654392 7.33 263024 2292736 168 02:28:01 AM 4944936 7046372 2937496 37.27 2688 2269020 654392 7.33 263024 2293408 84 02:29:01 AM 4944544 7046372 2937888 37.27 2688 2269404 654392 7.33 263024 2293832 4 02:30:01 AM 4943068 7045304 2939364 37.29 2688 2269788 665948 7.46 263184 2295068 184 02:31:01 AM 4942560 7045208 2939872 37.30 2688 2270192 665948 7.46 263328 2295292 40 02:32:01 AM 5087720 7015832 2794712 35.45 2688 2101580 675572 7.56 307352 2128364 36180 02:33:01 AM 5056440 6988544 2825992 35.85 2688 2105888 698200 7.82 467232 2003900 26284 Average: 5144368 7080698 2738064 34.74 2688 2110466 631423 7.07 252453 2130437 33317 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 3.10 2.15 0.67 0.45 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 222.96 135.35 854.59 52.37 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 41.92 33.24 414.26 9.75 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 114.43 85.64 1230.74 11.31 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 13.28 9.41 7.03 3.82 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 42.75 32.28 329.39 7.10 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 551.47 407.01 113.66 92.46 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 4.07 1.93 0.85 0.42 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 3.55 1.90 0.49 0.42 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 25.37 11.73 8.44 1.44 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 27.91 25.07 9.36 4.76 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 26.91 23.54 7.13 4.85 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 15.03 9.48 3.58 2.21 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 12.50 9.35 3.15 1.99 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 14.21 9.20 3.17 1.80 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 9.40 7.58 2.24 1.47 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 76.72 48.03 98.20 34.85 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 17.54 17.18 13.98 8.78 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 67.95 48.34 172.27 13.35 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) 10/11/2025 _x86_64_ (2 CPU) 02:14:25 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 9.64 0.02 2.04 78.49 0.06 9.76 02:16:01 AM 0 9.68 0.02 1.88 68.84 0.07 19.52 02:16:01 AM 1 9.59 0.02 2.19 88.13 0.05 0.02 02:17:01 AM all 12.72 0.02 3.53 30.02 0.07 53.64 02:17:01 AM 0 14.11 0.03 3.34 31.47 0.07 50.98 02:17:01 AM 1 11.33 0.00 3.73 28.56 0.07 56.32 02:18:01 AM all 11.69 0.00 1.59 24.81 0.06 61.85 02:18:01 AM 0 16.50 0.00 2.02 29.21 0.07 52.20 02:18:01 AM 1 6.88 0.00 1.17 20.41 0.05 71.49 02:19:01 AM all 33.88 0.00 4.89 5.40 0.12 55.71 02:19:01 AM 0 43.31 0.00 5.30 5.85 0.13 45.41 02:19:01 AM 1 24.45 0.00 4.48 4.95 0.12 66.01 02:20:01 AM all 17.83 0.00 2.31 2.10 0.06 77.70 02:20:01 AM 0 17.71 0.00 2.51 3.11 0.07 76.62 02:20:01 AM 1 17.95 0.00 2.12 1.10 0.05 78.78 02:21:01 AM all 22.15 0.00 4.71 1.10 0.08 71.95 02:21:01 AM 0 19.92 0.00 4.50 0.80 0.08 74.69 02:21:01 AM 1 24.37 0.00 4.92 1.40 0.08 69.22 02:22:01 AM all 14.41 0.00 3.15 2.87 0.07 79.50 02:22:01 AM 0 15.43 0.00 3.02 2.18 0.07 79.31 02:22:01 AM 1 13.39 0.00 3.29 3.55 0.07 79.70 02:23:01 AM all 0.36 0.00 0.10 0.03 0.03 99.48 02:23:01 AM 0 0.60 0.00 0.12 0.03 0.03 99.22 02:23:01 AM 1 0.12 0.00 0.08 0.03 0.02 99.75 02:24:01 AM all 0.32 0.00 0.10 0.00 0.03 99.56 02:24:01 AM 0 0.30 0.00 0.08 0.00 0.02 99.60 02:24:01 AM 1 0.33 0.00 0.12 0.00 0.03 99.52 02:25:01 AM all 0.53 0.00 0.19 0.01 0.03 99.24 02:25:01 AM 0 0.37 0.00 0.20 0.00 0.03 99.40 02:25:01 AM 1 0.70 0.00 0.18 0.02 0.02 99.08 02:26:01 AM all 11.02 0.00 1.10 0.02 0.07 87.80 02:26:01 AM 0 12.53 0.00 1.14 0.02 0.07 86.25 02:26:01 AM 1 9.50 0.00 1.07 0.02 0.07 89.35 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 13.76 0.00 0.54 0.00 0.07 85.64 02:27:01 AM 0 23.60 0.00 0.64 0.00 0.08 75.68 02:27:01 AM 1 3.93 0.00 0.43 0.00 0.05 95.59 02:28:01 AM all 4.41 0.00 0.34 0.00 0.06 95.19 02:28:01 AM 0 3.46 0.00 0.32 0.00 0.05 96.17 02:28:01 AM 1 5.36 0.00 0.37 0.00 0.07 94.21 02:29:01 AM all 4.49 0.00 0.30 0.00 0.05 95.16 02:29:01 AM 0 3.59 0.00 0.27 0.00 0.05 96.09 02:29:01 AM 1 5.39 0.00 0.33 0.00 0.05 94.22 02:30:01 AM all 4.51 0.00 0.45 0.00 0.06 94.98 02:30:01 AM 0 4.51 0.00 0.40 0.00 0.07 95.02 02:30:01 AM 1 4.52 0.00 0.50 0.00 0.05 94.93 02:31:01 AM all 3.76 0.00 0.30 0.02 0.06 95.86 02:31:01 AM 0 4.38 0.00 0.35 0.03 0.05 95.19 02:31:01 AM 1 3.14 0.00 0.25 0.00 0.07 96.54 02:32:01 AM all 20.97 0.00 2.43 0.13 0.08 76.39 02:32:01 AM 0 33.77 0.00 3.08 0.20 0.08 62.87 02:32:01 AM 1 8.17 0.00 1.78 0.07 0.07 89.92 02:33:01 AM all 32.34 0.00 4.07 0.58 0.09 62.93 02:33:01 AM 0 53.97 0.00 5.00 0.65 0.10 40.29 02:33:01 AM 1 10.69 0.00 3.13 0.50 0.08 85.59 Average: all 12.16 0.00 1.79 8.08 0.06 77.91 Average: 0 15.44 0.00 1.90 7.90 0.07 74.70 Average: 1 8.88 0.00 1.68 8.25 0.06 81.13