---> uname -a: Linux prd-centos8-robot-2c-8g-3068.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: 2799.996 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4941 19 2176 6820 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:11:1d:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84987sec preferred_lft 84987sec inet6 fe80::f816:3eff:fe11:1dea/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) 10/29/2025 _x86_64_ (2 CPU) 03:18:51 LINUX RESTART (2 CPU) 03:19:01 AM tps rtps wtps bread/s bwrtn/s 03:20:01 AM 209.56 157.17 52.39 14702.07 39580.63 03:21:01 AM 123.02 0.20 122.82 5.60 11853.13 03:22:01 AM 43.13 1.03 42.09 115.31 4385.84 03:23:01 AM 65.67 7.08 58.59 1311.69 3901.34 03:24:01 AM 35.35 0.03 35.32 3.46 6376.81 03:25:01 AM 4.20 0.23 3.97 12.66 158.21 03:26:01 AM 1.93 0.00 1.93 0.00 58.21 03:27:01 AM 0.50 0.00 0.50 0.00 14.10 03:28:01 AM 0.40 0.00 0.40 0.00 6.53 03:29:01 AM 0.32 0.00 0.32 0.00 11.13 03:30:01 AM 0.28 0.00 0.28 0.00 4.12 03:31:01 AM 0.23 0.00 0.23 0.00 2.95 03:32:01 AM 0.32 0.00 0.32 0.00 12.61 03:33:01 AM 0.17 0.00 0.17 0.00 2.68 03:34:01 AM 0.38 0.03 0.35 0.27 21.21 03:35:01 AM 1.30 0.00 1.30 0.00 32.41 03:36:01 AM 0.40 0.00 0.40 0.00 13.56 03:37:01 AM 0.12 0.00 0.12 0.00 1.87 03:38:01 AM 0.17 0.00 0.17 0.00 8.98 03:39:01 AM 0.37 0.00 0.37 0.00 7.28 03:40:01 AM 0.30 0.00 0.30 0.00 12.08 03:41:01 AM 7.98 0.32 7.67 36.93 327.68 03:42:01 AM 31.27 0.52 30.76 63.85 1418.11 Average: 22.90 7.25 15.66 706.30 2965.66 03:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 AM 5555040 7079596 2327388 29.53 2688 1717288 684740 7.67 185028 1862272 90072 03:21:01 AM 5065000 6948692 2817428 35.74 2688 2059916 764196 8.56 192072 2278520 147576 03:22:01 AM 5245388 7090216 2637040 33.45 2688 2020564 622288 6.97 218996 2070852 10764 03:23:01 AM 4969732 7067096 2912696 36.95 2688 2264652 625032 7.00 254436 2280660 176124 03:24:01 AM 4965164 7062488 2917264 37.01 2688 2264840 626944 7.02 260024 2275496 4 03:25:01 AM 4922844 7021112 2959584 37.55 2688 2265784 674172 7.55 260148 2317616 16 03:26:01 AM 4923076 7021376 2959352 37.54 2688 2265816 674172 7.55 260148 2317376 4 03:27:01 AM 4912188 7010720 2970240 37.68 2688 2266048 706316 7.91 260148 2328016 4 03:28:01 AM 4912252 7010816 2970176 37.68 2688 2266080 706316 7.91 260148 2328164 4 03:29:01 AM 4911880 7010668 2970548 37.69 2688 2266304 706316 7.91 260156 2328476 4 03:30:01 AM 4911780 7010604 2970648 37.69 2688 2266340 706316 7.91 260156 2328492 40 03:31:01 AM 4917740 7016792 2964688 37.61 2688 2266560 687892 7.70 260156 2322356 240 03:32:01 AM 4917948 7017036 2964480 37.61 2688 2266596 687892 7.70 260156 2322192 44 03:33:01 AM 4915052 7014592 2967376 37.65 2688 2267048 687892 7.70 260264 2325192 460 03:34:01 AM 4900412 7000004 2982016 37.83 2688 2267100 719692 8.06 260428 2339160 80 03:35:01 AM 4885368 6985200 2997060 38.02 2688 2267340 745532 8.35 260428 2353784 248 03:36:01 AM 4913708 7013572 2968720 37.66 2688 2267372 715840 8.02 260428 2325472 40 03:37:01 AM 4914132 7014228 2968296 37.66 2688 2267604 715840 8.02 260428 2325704 240 03:38:01 AM 4899776 6999920 2982652 37.84 2688 2267652 721500 8.08 260428 2339548 52 03:39:01 AM 4890688 6991068 2991740 37.95 2688 2267888 729220 8.17 260428 2349076 244 03:40:01 AM 4913320 7013732 2969108 37.67 2688 2267920 727548 8.15 260428 2326324 40 03:41:01 AM 5108660 7032220 2773768 35.19 2688 2092752 657176 7.36 259644 2144512 17184 03:42:01 AM 5154752 7073228 2727676 34.60 2688 2091600 630052 7.05 461904 1908860 10128 Average: 4983735 7021955 2898693 36.77 2688 2207872 692299 7.75 260721 2265136 19722 03:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 315.33 179.89 1510.99 55.57 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 130.03 97.20 1287.30 12.81 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 11.33 10.26 6.51 4.01 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 53.90 39.21 345.55 17.45 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 143.08 95.42 32.30 24.67 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 34.43 24.26 7.65 5.16 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 0.63 0.17 0.04 0.02 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 16.93 15.95 120.00 1.20 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 2.03 0.17 0.20 0.02 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 10.30 8.25 1.68 0.85 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 1.38 0.28 0.20 0.08 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 17.78 17.13 120.29 1.46 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 0.85 0.15 0.09 0.01 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 19.15 18.36 3.60 3.48 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 11.40 7.58 118.42 0.71 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 35.34 31.13 356.42 2.65 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 1.25 0.12 0.12 0.01 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 8.61 7.36 1.59 0.59 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 8.23 6.82 117.87 0.45 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 32.14 30.72 355.47 2.13 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 0.62 0.22 0.17 0.08 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 56.29 31.31 81.32 29.08 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 18.31 15.78 15.53 8.14 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 40.40 27.72 194.85 7.41 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) 10/29/2025 _x86_64_ (2 CPU) 03:18:51 LINUX RESTART (2 CPU) 03:19:01 AM CPU %user %nice %system %iowait %steal %idle 03:20:01 AM all 48.38 0.05 10.33 2.45 0.12 38.68 03:20:01 AM 0 48.38 0.08 9.35 2.05 0.12 40.02 03:20:01 AM 1 48.38 0.02 11.30 2.85 0.12 37.35 03:21:01 AM all 36.12 0.00 4.98 1.86 0.10 56.94 03:21:01 AM 0 21.22 0.00 3.56 1.80 0.10 73.32 03:21:01 AM 1 51.06 0.00 6.41 1.92 0.10 40.52 03:22:01 AM all 15.49 0.00 2.10 0.38 0.06 81.98 03:22:01 AM 0 13.18 0.00 1.82 0.40 0.05 84.55 03:22:01 AM 1 17.79 0.00 2.39 0.35 0.07 79.40 03:23:01 AM all 32.33 0.00 5.84 0.46 0.08 61.29 03:23:01 AM 0 26.34 0.00 5.19 0.34 0.08 68.05 03:23:01 AM 1 38.33 0.00 6.49 0.58 0.08 54.52 03:24:01 AM all 6.91 0.00 1.60 0.48 0.05 90.96 03:24:01 AM 0 5.22 0.00 1.54 0.72 0.03 92.49 03:24:01 AM 1 8.59 0.00 1.65 0.25 0.07 89.44 03:25:01 AM all 2.35 0.00 0.31 0.02 0.04 97.28 03:25:01 AM 0 0.77 0.00 0.22 0.02 0.03 98.96 03:25:01 AM 1 3.94 0.00 0.40 0.02 0.05 95.60 03:26:01 AM all 0.53 0.00 0.12 0.00 0.04 99.31 03:26:01 AM 0 0.63 0.00 0.08 0.00 0.03 99.25 03:26:01 AM 1 0.42 0.00 0.15 0.00 0.05 99.38 03:27:01 AM all 1.05 0.00 0.19 0.01 0.03 98.71 03:27:01 AM 0 1.61 0.00 0.27 0.02 0.03 98.07 03:27:01 AM 1 0.50 0.00 0.12 0.00 0.03 99.35 03:28:01 AM all 0.43 0.00 0.12 0.00 0.04 99.41 03:28:01 AM 0 0.43 0.00 0.13 0.00 0.05 99.38 03:28:01 AM 1 0.42 0.00 0.10 0.00 0.03 99.45 03:29:01 AM all 1.08 0.00 0.14 0.00 0.05 98.73 03:29:01 AM 0 1.37 0.00 0.15 0.00 0.05 98.43 03:29:01 AM 1 0.78 0.00 0.13 0.00 0.05 99.03 03:30:01 AM all 0.53 0.00 0.11 0.00 0.03 99.32 03:30:01 AM 0 0.38 0.00 0.10 0.00 0.03 99.48 03:30:01 AM 1 0.69 0.00 0.12 0.00 0.03 99.16 03:30:01 AM CPU %user %nice %system %iowait %steal %idle 03:31:01 AM all 0.87 0.00 0.18 0.00 0.04 98.90 03:31:01 AM 0 0.40 0.00 0.17 0.00 0.03 99.40 03:31:01 AM 1 1.34 0.00 0.20 0.00 0.05 98.41 03:32:01 AM all 0.45 0.00 0.13 0.00 0.02 99.40 03:32:01 AM 0 0.30 0.00 0.08 0.00 0.02 99.60 03:32:01 AM 1 0.60 0.00 0.18 0.00 0.02 99.20 03:33:01 AM all 2.33 0.00 0.22 0.00 0.04 97.41 03:33:01 AM 0 1.92 0.00 0.17 0.00 0.03 97.88 03:33:01 AM 1 2.74 0.00 0.27 0.00 0.05 96.94 03:34:01 AM all 0.70 0.00 0.28 0.00 0.05 98.97 03:34:01 AM 0 0.69 0.00 0.33 0.00 0.07 98.91 03:34:01 AM 1 0.72 0.00 0.22 0.00 0.03 99.03 03:35:01 AM all 1.10 0.00 0.23 0.02 0.03 98.61 03:35:01 AM 0 0.82 0.00 0.18 0.00 0.02 98.98 03:35:01 AM 1 1.39 0.00 0.28 0.03 0.05 98.24 03:36:01 AM all 0.53 0.00 0.10 0.00 0.04 99.32 03:36:01 AM 0 0.39 0.00 0.12 0.00 0.07 99.43 03:36:01 AM 1 0.68 0.00 0.08 0.00 0.02 99.22 03:37:01 AM all 0.99 0.00 0.14 0.00 0.04 98.83 03:37:01 AM 0 1.26 0.00 0.15 0.00 0.05 98.54 03:37:01 AM 1 0.72 0.00 0.13 0.00 0.03 99.12 03:38:01 AM all 0.60 0.00 0.13 0.00 0.03 99.23 03:38:01 AM 0 0.54 0.00 0.15 0.00 0.03 99.28 03:38:01 AM 1 0.67 0.00 0.12 0.00 0.03 99.18 03:39:01 AM all 0.89 0.00 0.20 0.00 0.05 98.86 03:39:01 AM 0 1.42 0.00 0.23 0.00 0.05 98.29 03:39:01 AM 1 0.35 0.00 0.17 0.00 0.05 99.43 03:40:01 AM all 0.51 0.00 0.12 0.00 0.03 99.34 03:40:01 AM 0 0.73 0.00 0.07 0.00 0.02 99.18 03:40:01 AM 1 0.28 0.00 0.17 0.00 0.05 99.50 03:41:01 AM all 5.33 0.00 1.35 0.02 0.05 93.25 03:41:01 AM 0 4.61 0.00 0.87 0.03 0.03 94.45 03:41:01 AM 1 6.05 0.00 1.82 0.00 0.07 92.06 03:41:01 AM CPU %user %nice %system %iowait %steal %idle 03:42:01 AM all 31.23 0.00 3.41 0.14 0.08 65.14 03:42:01 AM 0 11.87 0.00 2.33 0.07 0.08 85.64 03:42:01 AM 1 50.58 0.00 4.49 0.22 0.08 44.63 Average: all 8.28 0.00 1.40 0.25 0.05 90.01 Average: 0 6.27 0.00 1.18 0.24 0.05 92.26 Average: 1 10.30 0.00 1.62 0.27 0.05 87.76