---> uname -a: Linux prd-centos8-robot-2c-8g-14102.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 651 4744 19 2302 6747 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:9b:dc:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84565sec preferred_lft 84565sec inet6 fe80::f816:3eff:fe9b:dc52/64 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) 12/16/2025 _x86_64_ (2 CPU) 03:12:20 LINUX RESTART (2 CPU) 03:13:01 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 99.80 47.37 52.43 6194.47 19050.70 03:15:01 AM 114.51 0.92 113.60 65.86 12041.06 03:16:01 AM 21.31 0.03 21.28 0.53 1922.48 03:17:01 AM 73.94 7.28 66.66 1350.17 4057.17 03:18:01 AM 30.84 0.03 30.81 3.47 6273.98 03:19:01 AM 2.42 0.00 2.42 0.00 67.53 03:20:01 AM 0.13 0.00 0.13 0.00 1.32 03:21:01 AM 0.63 0.22 0.42 11.73 10.51 03:22:01 AM 2.12 0.03 2.08 1.87 258.90 03:23:01 AM 0.48 0.00 0.48 0.00 138.09 03:24:01 AM 0.25 0.00 0.25 0.00 136.79 03:25:01 AM 0.33 0.00 0.33 0.00 130.46 03:26:01 AM 0.15 0.00 0.15 0.00 58.16 03:27:01 AM 0.12 0.00 0.12 0.00 12.41 03:28:01 AM 1.43 0.03 1.40 0.27 48.53 03:29:01 AM 0.23 0.00 0.23 0.00 24.94 03:30:01 AM 0.22 0.00 0.22 0.00 169.87 03:31:01 AM 0.42 0.00 0.42 0.00 34.26 03:32:01 AM 0.38 0.00 0.38 0.00 196.03 03:33:01 AM 0.53 0.00 0.53 0.00 127.51 03:34:02 AM 0.28 0.00 0.28 0.00 197.15 03:35:01 AM 0.14 0.00 0.14 0.00 11.59 03:36:01 AM 0.25 0.00 0.25 0.00 80.86 03:37:01 AM 0.18 0.00 0.18 0.00 17.85 03:38:01 AM 0.25 0.00 0.25 0.00 13.81 03:39:01 AM 0.33 0.00 0.33 0.00 62.85 03:40:01 AM 0.37 0.00 0.37 0.00 70.37 03:41:01 AM 7.66 5.95 1.72 574.88 66.13 03:42:01 AM 17.36 0.40 16.96 42.92 1519.93 Average: 13.01 2.15 10.86 284.52 1614.76 03:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 5415028 7010752 2467404 31.30 2688 1786660 764580 8.56 191676 1987716 101264 03:15:01 AM 5162724 7008588 2719708 34.50 2688 2021404 713608 7.99 199184 2171136 42024 03:16:01 AM 5096324 6942112 2786108 35.35 2688 2021456 793196 8.88 211544 2226416 10840 03:17:01 AM 4895076 6996252 2987356 37.90 2688 2267288 716444 8.02 255156 2353272 175620 03:18:01 AM 4919608 7020436 2962824 37.59 2688 2267352 676464 7.57 260812 2318676 8 03:19:01 AM 4919752 7020584 2962680 37.59 2688 2267356 676464 7.57 260820 2318904 8 03:20:01 AM 4919376 7020208 2963056 37.59 2688 2267356 679356 7.61 260820 2319088 4 03:21:01 AM 4866852 6970364 3015580 38.26 2688 2270016 763868 8.55 260956 2371368 2296 03:22:01 AM 4858336 6965848 3024096 38.37 2688 2274040 779984 8.73 261144 2379384 548 03:23:01 AM 4854464 6965904 3027968 38.41 2688 2277960 814488 9.12 261144 2383396 492 03:24:01 AM 4847984 6964744 3034448 38.50 2688 2283264 814488 9.12 261148 2389660 1740 03:25:01 AM 4841196 6960624 3041236 38.58 2688 2285932 814488 9.12 261512 2396200 572 03:26:01 AM 4840332 6960992 3042100 38.59 2688 2287164 814488 9.12 261512 2397372 92 03:27:01 AM 4839304 6960376 3043128 38.61 2688 2287584 791556 8.86 261512 2398336 180 03:28:01 AM 4839048 6960500 3043384 38.61 2688 2287964 788512 8.83 261616 2398412 104 03:29:01 AM 4838316 6960356 3044116 38.62 2688 2288544 772012 8.64 261616 2399304 36 03:30:01 AM 4825276 6952384 3057156 38.78 2688 2293636 828460 9.28 261668 2411936 76 03:31:01 AM 4820544 6951808 3061888 38.84 2688 2297792 828460 9.28 261668 2416744 3384 03:32:01 AM 4814128 6950244 3068304 38.93 2688 2302620 828460 9.28 261668 2422312 2452 03:33:01 AM 4807212 6947696 3075220 39.01 2688 2307036 828460 9.28 261668 2429356 3256 03:34:02 AM 4808456 6951592 3073976 39.00 2688 2309640 828460 9.28 261668 2428728 4 03:35:01 AM 4807924 6951792 3074508 39.00 2688 2310380 828460 9.28 261668 2429392 436 03:36:01 AM 4806684 6952576 3075748 39.02 2688 2312396 796116 8.91 261672 2430880 108 03:37:01 AM 4806496 6952780 3075936 39.02 2688 2312788 796116 8.91 261672 2431284 24 03:38:01 AM 4808880 6955532 3073552 38.99 2688 2313156 777236 8.70 261672 2428000 72 03:39:01 AM 4802252 6951176 3080180 39.08 2688 2315420 835948 9.36 261820 2434852 580 03:40:01 AM 4800588 6951040 3081844 39.10 2688 2316952 855420 9.58 261820 2436376 168 03:41:01 AM 4779828 6948684 3102604 39.36 2688 2335332 868748 9.73 264004 2454764 156 03:42:01 AM 4952184 6999616 2930248 37.17 2688 2220024 688188 7.71 354460 2215936 59824 Average: 4882558 6969157 2999874 38.06 2688 2254776 784915 8.79 258252 2364800 14013 03:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 225.77 155.71 1661.46 57.09 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 82.07 59.14 845.56 9.38 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 12.16 5.30 4.52 2.86 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 50.96 45.44 341.60 11.08 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 554.50 432.19 110.13 96.34 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 2.55 2.00 0.56 0.48 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 2.65 1.78 0.45 0.41 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 46.13 31.71 21.30 3.71 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 16.34 13.93 17.10 2.20 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 31.59 28.26 20.36 3.61 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 38.84 38.50 30.53 4.69 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 84.37 83.57 24.43 6.84 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 73.04 70.17 14.07 5.88 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 14.60 10.66 4.01 2.62 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 12.46 9.05 2.86 1.77 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 11.45 7.56 4.09 1.47 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 111.78 109.88 36.77 17.10 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 82.86 82.79 55.37 6.52 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 113.50 113.38 68.34 8.41 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 94.88 77.24 53.28 6.40 0.00 0.00 0.00 0.00 03:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:02 AM eth0 47.47 47.52 16.77 3.90 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 32.66 32.47 5.04 2.52 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 55.46 54.13 26.16 5.27 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 13.50 10.90 3.16 2.29 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 11.58 7.80 15.44 1.58 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 95.70 92.02 34.25 8.33 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 58.84 33.49 10.53 2.82 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 25.22 18.66 4.20 2.31 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 120.59 75.81 204.78 148.92 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 73.25 60.40 125.49 14.72 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) 12/16/2025 _x86_64_ (2 CPU) 03:12:20 LINUX RESTART (2 CPU) 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 39.67 0.04 6.43 8.55 0.16 45.16 03:14:01 AM 0 45.83 0.03 6.49 4.63 0.18 42.84 03:14:01 AM 1 33.48 0.05 6.37 12.48 0.13 47.49 03:15:01 AM all 34.27 0.00 5.15 1.57 0.13 58.88 03:15:01 AM 0 45.42 0.00 5.63 1.27 0.15 47.54 03:15:01 AM 1 23.14 0.00 4.67 1.88 0.12 70.20 03:16:01 AM all 11.26 0.00 1.16 1.16 0.04 86.37 03:16:01 AM 0 11.68 0.00 1.14 0.13 0.05 87.01 03:16:01 AM 1 10.85 0.00 1.19 2.19 0.03 85.74 03:17:01 AM all 38.06 0.00 6.62 0.79 0.11 54.42 03:17:01 AM 0 46.48 0.00 7.29 0.68 0.10 45.45 03:17:01 AM 1 29.66 0.00 5.95 0.90 0.12 63.38 03:18:01 AM all 2.05 0.00 1.46 0.59 0.04 95.85 03:18:01 AM 0 1.47 0.00 1.17 0.79 0.05 96.51 03:18:01 AM 1 2.63 0.00 1.74 0.40 0.03 95.19 03:19:01 AM all 0.35 0.00 0.08 0.00 0.05 99.52 03:19:01 AM 0 0.63 0.00 0.10 0.00 0.05 99.22 03:19:01 AM 1 0.07 0.00 0.07 0.00 0.05 99.82 03:20:01 AM all 0.18 0.00 0.10 0.00 0.02 99.71 03:20:01 AM 0 0.23 0.00 0.13 0.00 0.02 99.62 03:20:01 AM 1 0.12 0.00 0.07 0.00 0.02 99.80 03:21:01 AM all 5.93 0.00 0.87 0.01 0.07 93.12 03:21:01 AM 0 9.66 0.00 1.49 0.02 0.07 88.76 03:21:01 AM 1 2.21 0.00 0.25 0.00 0.07 97.47 03:22:01 AM all 7.79 0.00 0.32 0.01 0.07 91.82 03:22:01 AM 0 13.36 0.00 0.40 0.00 0.07 86.17 03:22:01 AM 1 2.21 0.00 0.23 0.02 0.07 97.48 03:23:01 AM all 9.20 0.00 0.85 0.00 0.08 89.87 03:23:01 AM 0 14.88 0.00 1.37 0.00 0.08 83.67 03:23:01 AM 1 3.53 0.00 0.33 0.00 0.07 96.07 03:24:01 AM all 10.09 0.00 0.55 0.00 0.08 89.28 03:24:01 AM 0 16.95 0.00 0.77 0.00 0.10 82.18 03:24:01 AM 1 3.23 0.00 0.33 0.00 0.07 96.37 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 9.39 0.00 1.21 0.03 0.07 89.31 03:25:01 AM 0 12.51 0.00 1.82 0.07 0.05 85.55 03:25:01 AM 1 6.30 0.00 0.60 0.00 0.08 93.01 03:26:01 AM all 7.17 0.00 0.64 0.00 0.07 92.12 03:26:01 AM 0 12.39 0.00 0.79 0.00 0.07 86.76 03:26:01 AM 1 2.04 0.00 0.50 0.00 0.07 97.39 03:27:01 AM all 5.13 0.00 0.42 0.00 0.06 94.39 03:27:01 AM 0 7.55 0.00 0.54 0.00 0.07 91.85 03:27:01 AM 1 2.71 0.00 0.30 0.00 0.05 96.94 03:28:01 AM all 4.64 0.00 0.56 0.01 0.07 94.73 03:28:01 AM 0 6.27 0.00 0.57 0.02 0.08 93.06 03:28:01 AM 1 2.99 0.00 0.56 0.00 0.05 96.40 03:29:01 AM all 4.65 0.00 0.40 0.00 0.05 94.90 03:29:01 AM 0 8.07 0.00 0.63 0.00 0.05 91.24 03:29:01 AM 1 1.30 0.00 0.17 0.00 0.05 98.48 03:30:01 AM all 12.10 0.00 0.93 0.00 0.08 86.90 03:30:01 AM 0 20.84 0.00 1.17 0.00 0.09 77.90 03:30:01 AM 1 3.62 0.00 0.69 0.00 0.07 95.63 03:31:01 AM all 5.06 0.00 0.50 0.00 0.07 94.37 03:31:01 AM 0 7.65 0.00 0.49 0.00 0.07 91.80 03:31:01 AM 1 2.47 0.00 0.52 0.00 0.07 96.95 03:32:01 AM all 5.94 0.00 0.60 0.03 0.07 93.36 03:32:01 AM 0 4.09 0.00 0.70 0.05 0.07 95.09 03:32:01 AM 1 7.81 0.00 0.50 0.00 0.07 91.62 03:33:01 AM all 6.50 0.00 0.44 0.02 0.07 92.97 03:33:01 AM 0 6.47 0.00 0.47 0.03 0.07 92.96 03:33:01 AM 1 6.52 0.00 0.42 0.00 0.07 92.99 03:34:02 AM all 6.01 0.00 0.92 0.00 0.06 93.01 03:34:02 AM 0 3.72 0.00 0.42 0.00 0.05 95.81 03:34:02 AM 1 8.30 0.00 1.42 0.00 0.07 90.21 03:35:01 AM all 2.65 0.00 0.38 0.00 0.07 96.90 03:35:01 AM 0 2.67 0.00 0.49 0.00 0.07 96.77 03:35:01 AM 1 2.64 0.00 0.27 0.00 0.07 97.02 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 5.77 0.00 0.44 0.00 0.07 93.72 03:36:01 AM 0 4.36 0.00 0.37 0.00 0.05 95.22 03:36:01 AM 1 7.19 0.00 0.50 0.00 0.08 92.23 03:37:01 AM all 4.47 0.00 0.20 0.00 0.06 95.28 03:37:01 AM 0 4.35 0.00 0.18 0.00 0.05 95.42 03:37:01 AM 1 4.58 0.00 0.22 0.00 0.07 95.13 03:38:01 AM all 3.59 0.00 0.30 0.01 0.06 96.04 03:38:01 AM 0 5.28 0.00 0.42 0.00 0.07 94.23 03:38:01 AM 1 1.90 0.00 0.18 0.02 0.05 97.84 03:39:01 AM all 9.53 0.00 1.04 0.00 0.07 89.36 03:39:01 AM 0 10.02 0.00 1.31 0.00 0.07 88.60 03:39:01 AM 1 9.05 0.00 0.77 0.00 0.07 90.11 03:40:01 AM all 4.39 0.00 0.87 0.00 0.08 94.66 03:40:01 AM 0 5.40 0.00 0.94 0.00 0.08 93.57 03:40:01 AM 1 3.39 0.00 0.80 0.00 0.07 95.74 03:41:01 AM all 5.02 0.23 0.40 0.12 0.06 94.17 03:41:01 AM 0 6.51 0.00 0.30 0.02 0.05 93.12 03:41:01 AM 1 3.53 0.47 0.50 0.22 0.07 95.21 03:42:01 AM all 24.34 0.00 2.71 0.17 0.08 72.71 03:42:01 AM 0 35.49 0.00 2.85 0.08 0.08 61.49 03:42:01 AM 1 13.15 0.00 2.56 0.25 0.07 83.97 Average: all 9.85 0.01 1.26 0.45 0.07 88.35 Average: 0 12.79 0.00 1.40 0.27 0.07 85.47 Average: 1 6.92 0.02 1.13 0.63 0.07 91.23