---> uname -a: Linux prd-centos8-robot-2c-8g-50122.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 4854 19 2247 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:08:27:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85161sec preferred_lft 85161sec inet6 fe80::f816:3eff:fe08:27a3/64 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) 08/07/2025 _x86_64_ (2 CPU) 03:22:36 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 111.68 35.00 76.67 7139.75 25644.09 03:25:01 AM 94.74 0.72 94.02 52.92 11078.92 03:26:02 AM 32.16 0.42 31.74 64.79 2566.91 03:27:01 AM 69.04 7.08 61.96 1314.67 6080.14 03:28:01 AM 20.89 0.00 20.89 0.00 3481.47 03:29:01 AM 3.53 0.00 3.53 0.00 124.55 03:30:01 AM 0.13 0.00 0.13 0.00 1.05 03:31:01 AM 0.50 0.22 0.28 11.73 7.50 03:32:01 AM 2.27 0.00 2.27 0.00 258.01 03:33:01 AM 0.43 0.03 0.40 1.87 143.69 03:34:01 AM 0.35 0.00 0.35 0.00 160.06 03:35:01 AM 0.38 0.00 0.38 0.00 175.29 03:36:01 AM 0.22 0.02 0.20 0.13 8.70 03:37:01 AM 8.91 5.93 2.98 574.74 143.02 03:38:01 AM 0.45 0.03 0.42 0.27 69.71 03:39:01 AM 1.40 0.00 1.40 0.00 163.21 03:40:01 AM 0.20 0.00 0.20 0.00 51.20 03:41:01 AM 15.64 0.33 15.31 37.85 807.43 03:42:01 AM 15.93 0.00 15.93 0.00 2281.31 03:43:01 AM 17.18 0.47 16.71 52.92 469.76 Average: 19.76 2.51 17.25 461.90 2683.10 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5400624 7063948 2481800 31.49 2688 1846556 681152 7.63 186004 1976824 163232 03:25:01 AM 5158656 6992664 2723768 34.55 2688 2009836 726132 8.13 198532 2168464 42480 03:26:02 AM 5233444 7069240 2648980 33.61 2688 2011784 655264 7.34 219308 2079208 8 03:27:01 AM 4959824 7044520 2922600 37.08 2688 2252180 645708 7.23 262016 2278456 90384 03:28:01 AM 4959960 7044300 2922464 37.08 2688 2252148 645708 7.23 262164 2278292 4 03:29:01 AM 4959444 7043788 2922980 37.08 2688 2252152 645708 7.23 262168 2278584 4 03:30:01 AM 4959184 7043528 2923240 37.09 2688 2252152 664572 7.44 262168 2278672 4 03:31:01 AM 4906412 6994032 2976012 37.76 2688 2255436 747368 8.37 262300 2331276 2920 03:32:01 AM 4896004 6988556 2986420 37.89 2688 2260368 747368 8.37 262572 2341020 2208 03:33:01 AM 4891128 6987936 2991296 37.95 2688 2264648 747368 8.37 262848 2345768 2268 03:34:01 AM 4890984 6990316 2991440 37.95 2688 2267140 747368 8.37 262848 2346300 64 03:35:01 AM 4881400 6985840 3001024 38.07 2688 2272248 743496 8.32 262848 2356016 4 03:36:01 AM 4878596 6984664 3003828 38.11 2688 2273876 753852 8.44 262848 2358428 1436 03:37:01 AM 4860504 6985160 3021920 38.34 2688 2292408 753808 8.44 264852 2374480 580 03:38:01 AM 4858468 6984876 3023956 38.36 2688 2294164 752732 8.43 265004 2376180 436 03:39:01 AM 4855016 6985104 3027408 38.41 2688 2297832 752732 8.43 265008 2379820 124 03:40:01 AM 4852940 6984560 3029484 38.43 2688 2299364 770872 8.63 265008 2381712 204 03:41:01 AM 4986436 6977936 2895988 36.74 2688 2164260 724492 8.11 331764 2202204 62176 03:42:01 AM 4990360 6981356 2892064 36.69 2688 2164264 724492 8.11 331764 2201736 4 03:43:01 AM 5002572 6995844 2879852 36.54 2688 2166608 697652 7.81 490280 2032460 11456 Average: 4969098 7006408 2913326 36.96 2688 2207471 716392 8.02 272115 2268295 19000 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 317.38 197.63 1670.89 60.42 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 82.29 58.56 804.15 9.48 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 19.31 14.55 6.64 4.81 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 47.51 39.56 338.03 11.09 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 558.68 404.43 106.63 91.24 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 2.97 2.28 0.83 0.70 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 3.38 2.07 0.50 0.44 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 108.90 89.67 31.67 7.40 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 154.77 153.70 44.37 12.11 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 94.27 93.57 32.28 7.69 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 64.22 63.29 18.57 5.15 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 139.84 139.87 42.26 11.35 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 75.85 73.34 15.54 5.99 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 105.15 102.98 17.91 8.55 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 102.43 101.02 19.02 8.23 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 118.70 117.90 29.30 9.01 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 44.27 45.13 6.85 3.54 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 109.01 70.33 171.18 101.30 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 1.00 0.53 0.45 0.20 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 14.28 12.98 12.44 6.70 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 108.26 89.21 168.34 18.28 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) 08/07/2025 _x86_64_ (2 CPU) 03:22:36 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 44.41 0.02 8.50 6.66 0.12 40.30 03:24:01 AM 0 45.71 0.02 9.46 7.24 0.13 37.45 03:24:01 AM 1 43.11 0.02 7.54 6.09 0.10 43.14 03:25:01 AM all 27.29 0.00 3.90 3.81 0.11 64.88 03:25:01 AM 0 35.72 0.00 4.67 1.53 0.10 57.98 03:25:01 AM 1 18.85 0.00 3.14 6.09 0.12 71.80 03:26:02 AM all 13.77 0.00 2.22 0.40 0.05 83.56 03:26:02 AM 0 23.85 0.00 2.62 0.25 0.05 73.23 03:26:02 AM 1 3.69 0.00 1.82 0.55 0.05 93.89 03:27:01 AM all 33.78 0.00 5.82 0.95 0.13 59.32 03:27:01 AM 0 41.23 0.00 6.14 1.09 0.12 51.42 03:27:01 AM 1 26.32 0.00 5.50 0.82 0.14 67.23 03:28:01 AM all 1.28 0.00 1.08 0.38 0.05 97.21 03:28:01 AM 0 1.64 0.00 0.96 0.44 0.05 96.91 03:28:01 AM 1 0.91 0.00 1.21 0.32 0.05 97.52 03:29:01 AM all 0.29 0.00 0.13 0.34 0.05 99.19 03:29:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 03:29:01 AM 1 0.40 0.00 0.15 0.68 0.07 98.70 03:30:01 AM all 0.39 0.00 0.08 0.00 0.03 99.49 03:30:01 AM 0 0.22 0.00 0.10 0.00 0.03 99.65 03:30:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 03:31:01 AM all 7.25 0.00 1.09 0.11 0.05 91.50 03:31:01 AM 0 11.23 0.00 1.55 0.19 0.05 86.98 03:31:01 AM 1 3.28 0.00 0.64 0.03 0.05 96.00 03:32:01 AM all 14.51 0.00 1.36 0.01 0.08 84.04 03:32:01 AM 0 20.33 0.00 1.97 0.02 0.10 77.59 03:32:01 AM 1 8.69 0.00 0.75 0.00 0.07 90.49 03:33:01 AM all 10.29 0.00 0.88 0.01 0.07 88.75 03:33:01 AM 0 17.89 0.00 1.18 0.00 0.07 80.87 03:33:01 AM 1 2.74 0.00 0.59 0.02 0.07 96.59 03:34:01 AM all 7.79 0.00 0.67 0.00 0.08 91.45 03:34:01 AM 0 12.52 0.00 0.83 0.00 0.09 86.56 03:34:01 AM 1 3.15 0.00 0.52 0.00 0.07 96.27 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 15.62 0.00 1.62 0.02 0.09 82.65 03:35:01 AM 0 24.96 0.00 2.33 0.00 0.09 72.63 03:35:01 AM 1 6.60 0.00 0.94 0.03 0.08 92.34 03:36:01 AM all 7.65 0.00 0.69 0.00 0.07 91.60 03:36:01 AM 0 9.21 0.00 0.62 0.00 0.07 90.10 03:36:01 AM 1 6.08 0.00 0.75 0.00 0.07 93.11 03:37:01 AM all 7.80 0.24 0.73 0.12 0.07 91.05 03:37:01 AM 0 8.28 0.47 0.67 0.20 0.07 90.31 03:37:01 AM 1 7.32 0.00 0.78 0.03 0.07 91.79 03:38:01 AM all 8.68 0.00 0.79 0.00 0.08 90.46 03:38:01 AM 0 11.88 0.00 0.94 0.00 0.09 87.09 03:38:01 AM 1 5.52 0.00 0.64 0.00 0.07 93.77 03:39:01 AM all 9.48 0.00 0.95 0.02 0.08 89.47 03:39:01 AM 0 10.79 0.00 1.19 0.02 0.08 87.92 03:39:01 AM 1 8.17 0.00 0.71 0.02 0.08 91.02 03:40:01 AM all 4.96 0.00 0.51 0.00 0.07 94.46 03:40:01 AM 0 3.92 0.00 0.39 0.00 0.07 95.63 03:40:01 AM 1 6.01 0.00 0.64 0.00 0.07 93.29 03:41:01 AM all 23.47 0.00 2.65 0.10 0.08 73.69 03:41:01 AM 0 31.51 0.00 3.09 0.17 0.08 65.15 03:41:01 AM 1 15.44 0.00 2.21 0.03 0.08 82.24 03:42:01 AM all 0.44 0.00 0.15 0.17 0.03 99.21 03:42:01 AM 0 0.72 0.00 0.15 0.25 0.03 98.85 03:42:01 AM 1 0.17 0.00 0.15 0.08 0.03 99.57 03:43:01 AM all 22.32 0.00 2.73 0.13 0.08 74.74 03:43:01 AM 0 23.53 0.00 2.82 0.12 0.08 73.45 03:43:01 AM 1 21.12 0.00 2.64 0.13 0.08 76.03 Average: all 13.07 0.01 1.83 0.66 0.07 84.35 Average: 0 16.75 0.02 2.09 0.58 0.07 80.48 Average: 1 9.41 0.00 1.57 0.75 0.07 88.20