---> uname -a: Linux prd-centos8-robot-2c-8g-46450.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4939 19 2168 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:90:48:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84997sec preferred_lft 84997sec inet6 fe80::f816:3eff:fe90:487e/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) 07/27/2025 _x86_64_ (2 CPU) 02:10:57 LINUX RESTART (2 CPU) 02:12:03 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 92.24 0.07 92.18 1.93 7373.63 02:14:01 AM 70.85 1.03 69.82 113.58 9065.07 02:15:01 AM 47.33 6.75 40.59 1247.98 2430.67 02:16:01 AM 46.59 0.25 46.34 47.06 7342.78 02:17:01 AM 5.20 0.03 5.16 1.07 202.95 02:18:01 AM 0.35 0.00 0.35 0.00 4.85 02:19:01 AM 0.13 0.00 0.13 0.00 1.97 02:20:01 AM 0.23 0.00 0.23 0.00 10.75 02:21:01 AM 0.40 0.00 0.40 0.00 7.53 02:22:01 AM 0.40 0.00 0.40 0.00 14.25 02:23:01 AM 0.20 0.00 0.20 0.00 3.45 02:24:01 AM 0.30 0.00 0.30 0.00 10.98 02:25:01 AM 0.23 0.00 0.23 0.00 9.35 02:26:01 AM 0.15 0.03 0.12 0.27 10.15 02:27:01 AM 1.45 0.00 1.45 0.00 35.84 02:28:01 AM 0.37 0.00 0.37 0.00 13.61 02:29:01 AM 0.28 0.00 0.28 0.00 11.38 02:30:01 AM 0.18 0.00 0.18 0.00 1.88 02:31:01 AM 0.28 0.00 0.28 0.00 4.88 02:32:01 AM 0.57 0.00 0.57 0.00 17.23 02:33:01 AM 2.77 0.32 2.45 36.92 130.71 02:34:01 AM 31.51 0.52 30.99 63.85 1479.91 Average: 13.61 0.41 13.20 68.86 1271.81 02:12:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5244348 7037448 2638084 33.47 2688 1969980 687176 7.69 187004 2111908 195868 02:14:01 AM 5240652 7079536 2641780 33.51 2688 2014796 634820 7.11 218708 2073772 10764 02:15:01 AM 4968196 7051632 2914236 36.97 2688 2251024 622668 6.97 255500 2283196 203316 02:16:01 AM 4964628 7049248 2917804 37.02 2688 2252504 627216 7.02 262008 2275116 8 02:17:01 AM 4924744 7009964 2957688 37.52 2688 2253104 693772 7.77 262132 2314536 4 02:18:01 AM 4924932 7010188 2957500 37.52 2688 2253140 693772 7.77 262132 2314512 44 02:19:01 AM 4914732 7000216 2967700 37.65 2688 2253368 724076 8.11 262132 2323776 248 02:20:01 AM 4913432 6998948 2969000 37.67 2688 2253400 709228 7.94 262132 2325176 44 02:21:01 AM 4914008 6999764 2968424 37.66 2688 2253628 709228 7.94 262140 2325328 232 02:22:01 AM 4913880 6999668 2968552 37.66 2688 2253660 709228 7.94 262140 2325320 40 02:23:01 AM 4919820 7005828 2962612 37.58 2688 2253880 701092 7.85 262140 2319596 224 02:24:01 AM 4919592 7005632 2962840 37.59 2688 2253912 701092 7.85 262140 2319628 40 02:25:01 AM 4919068 7005568 2963364 37.59 2688 2254372 716956 8.03 262248 2320344 284 02:26:01 AM 4903884 6990432 2978548 37.79 2688 2254420 722952 8.09 262364 2334296 52 02:27:01 AM 4896176 6982960 2986256 37.88 2688 2254656 732596 8.20 262384 2341528 248 02:28:01 AM 4917248 7004064 2965184 37.62 2688 2254688 711432 7.97 262384 2321264 40 02:29:01 AM 4917360 7004412 2965072 37.62 2688 2254924 711432 7.97 262384 2321384 4 02:30:01 AM 4902120 6989216 2980312 37.81 2688 2254968 716308 8.02 262384 2335388 52 02:31:01 AM 4895572 6982916 2986860 37.89 2688 2255216 722032 8.08 262384 2342888 244 02:32:01 AM 4916460 7003836 2965972 37.63 2688 2255248 722032 8.08 262384 2322084 52 02:33:01 AM 5108280 7021748 2774152 35.19 2688 2084976 682768 7.64 259288 2150328 17064 02:34:01 AM 5112792 7025192 2769640 35.14 2688 2086200 679124 7.60 461724 1952320 10996 Average: 4965997 7011746 2916435 37.00 2688 2214821 696864 7.80 265465 2275168 19994 02:12:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 65.86 52.22 706.01 8.70 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 46.58 34.61 567.19 6.73 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 37.00 30.59 311.00 15.31 0.00 0.00 0.00 0.00 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 169.12 118.10 37.30 26.93 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 32.99 23.99 7.35 4.94 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 1.33 0.20 0.12 0.02 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 14.51 13.96 120.06 1.25 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 1.28 0.17 0.09 0.02 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 9.60 8.45 1.40 0.67 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 0.68 0.28 0.16 0.08 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 14.58 14.30 119.83 1.09 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 0.55 0.12 0.03 0.01 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 17.20 16.66 3.25 3.20 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 10.98 7.88 118.06 0.51 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 35.81 33.66 356.28 2.75 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 2.63 0.22 0.38 0.02 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 9.52 7.48 1.89 0.60 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 13.86 9.60 118.23 0.62 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 34.91 32.51 355.65 2.26 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 1.97 0.38 0.52 0.27 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 53.55 32.21 83.03 28.61 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 17.84 17.08 15.49 8.52 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 26.87 20.62 132.01 5.14 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) 07/27/2025 _x86_64_ (2 CPU) 02:10:57 LINUX RESTART (2 CPU) 02:12:03 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 31.31 0.00 4.66 3.67 0.11 60.25 02:13:01 AM 0 19.73 0.00 4.02 3.78 0.10 72.37 02:13:01 AM 1 42.92 0.00 5.30 3.57 0.12 48.10 02:14:01 AM all 22.64 0.00 2.88 1.34 0.09 73.05 02:14:01 AM 0 24.90 0.00 2.90 1.60 0.08 70.51 02:14:01 AM 1 20.38 0.00 2.85 1.08 0.10 75.58 02:15:01 AM all 26.14 0.00 4.64 0.45 0.10 68.68 02:15:01 AM 0 20.82 0.00 3.89 0.38 0.10 74.81 02:15:01 AM 1 31.44 0.00 5.38 0.52 0.10 62.56 02:16:01 AM all 7.63 0.00 1.76 0.62 0.06 89.94 02:16:01 AM 0 6.57 0.00 1.65 0.65 0.05 91.08 02:16:01 AM 1 8.70 0.00 1.86 0.59 0.07 88.79 02:17:01 AM all 2.22 0.00 0.28 0.03 0.06 97.42 02:17:01 AM 0 0.75 0.00 0.17 0.05 0.05 98.98 02:17:01 AM 1 3.70 0.00 0.39 0.00 0.07 95.85 02:18:01 AM all 0.49 0.00 0.13 0.00 0.06 99.32 02:18:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 02:18:01 AM 1 0.37 0.00 0.15 0.00 0.08 99.40 02:19:01 AM all 0.96 0.00 0.18 0.00 0.06 98.80 02:19:01 AM 0 0.79 0.00 0.15 0.00 0.05 99.01 02:19:01 AM 1 1.14 0.00 0.20 0.00 0.07 98.59 02:20:01 AM all 0.49 0.00 0.11 0.00 0.06 99.34 02:20:01 AM 0 0.62 0.00 0.10 0.00 0.03 99.25 02:20:01 AM 1 0.37 0.00 0.12 0.00 0.08 99.43 02:21:01 AM all 0.88 0.00 0.15 0.00 0.07 98.90 02:21:01 AM 0 1.17 0.00 0.15 0.00 0.07 98.61 02:21:01 AM 1 0.59 0.00 0.15 0.00 0.07 99.20 02:22:01 AM all 0.42 0.00 0.11 0.00 0.06 99.41 02:22:01 AM 0 0.30 0.00 0.08 0.00 0.03 99.58 02:22:01 AM 1 0.54 0.00 0.13 0.00 0.08 99.25 02:23:01 AM all 0.93 0.00 0.15 0.00 0.07 98.86 02:23:01 AM 0 0.87 0.00 0.07 0.00 0.05 99.02 02:23:01 AM 1 0.99 0.00 0.23 0.00 0.08 98.69 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 0.48 0.00 0.12 0.00 0.05 99.36 02:24:01 AM 0 0.52 0.00 0.03 0.00 0.02 99.43 02:24:01 AM 1 0.43 0.00 0.20 0.00 0.08 99.28 02:25:01 AM all 2.13 0.00 0.18 0.00 0.06 97.62 02:25:01 AM 0 2.17 0.00 0.13 0.00 0.05 97.64 02:25:01 AM 1 2.09 0.00 0.23 0.00 0.07 97.61 02:26:01 AM all 0.54 0.00 0.30 0.00 0.06 99.10 02:26:01 AM 0 0.40 0.00 0.25 0.00 0.05 99.30 02:26:01 AM 1 0.69 0.00 0.35 0.00 0.07 98.89 02:27:01 AM all 1.10 0.00 0.23 0.01 0.06 98.60 02:27:01 AM 0 1.24 0.00 0.27 0.00 0.05 98.44 02:27:01 AM 1 0.97 0.00 0.18 0.02 0.07 98.76 02:28:01 AM all 0.48 0.00 0.11 0.00 0.06 99.36 02:28:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 02:28:01 AM 1 0.39 0.00 0.13 0.00 0.08 99.40 02:29:01 AM all 0.97 0.00 0.14 0.00 0.06 98.83 02:29:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 02:29:01 AM 1 1.29 0.00 0.18 0.00 0.07 98.46 02:30:01 AM all 0.49 0.00 0.13 0.00 0.07 99.31 02:30:01 AM 0 0.64 0.00 0.12 0.00 0.07 99.18 02:30:01 AM 1 0.35 0.00 0.15 0.00 0.07 99.43 02:31:01 AM all 1.02 0.00 0.19 0.01 0.05 98.73 02:31:01 AM 0 0.65 0.00 0.12 0.00 0.03 99.20 02:31:01 AM 1 1.39 0.00 0.27 0.02 0.07 98.26 02:32:01 AM all 0.47 0.00 0.11 0.00 0.06 99.36 02:32:01 AM 0 0.37 0.00 0.13 0.00 0.05 99.45 02:32:01 AM 1 0.57 0.00 0.08 0.00 0.07 99.28 02:33:01 AM all 5.08 0.00 1.33 0.02 0.08 93.50 02:33:01 AM 0 3.95 0.00 1.47 0.00 0.08 94.50 02:33:01 AM 1 6.21 0.00 1.19 0.03 0.07 92.50 02:34:01 AM all 31.65 0.00 3.41 0.17 0.10 64.67 02:34:01 AM 0 19.21 0.00 2.82 0.17 0.10 77.71 02:34:01 AM 1 44.13 0.00 4.00 0.17 0.10 51.61 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.26 0.00 0.96 0.28 0.07 92.43 Average: 0 4.86 0.00 0.85 0.30 0.06 93.93 Average: 1 7.66 0.00 1.07 0.27 0.08 90.93