---> uname -a: Linux prd-centos8-robot-2c-8g-1986.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 577 4951 19 2168 6821 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:6a:24:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85008sec preferred_lft 85008sec inet6 fe80::f816:3eff:fe6a:2406/64 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) 08/17/2025 _x86_64_ (2 CPU) 00:33:57 LINUX RESTART (2 CPU) 12:35:02 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 121.28 0.15 121.13 4.07 12158.52 12:37:01 AM 34.66 1.07 33.59 115.83 3889.12 12:38:01 AM 77.02 6.97 70.05 1292.98 7473.30 12:39:01 AM 15.24 0.00 15.24 0.00 2349.62 12:40:01 AM 2.53 0.23 2.30 12.66 95.53 12:41:01 AM 0.62 0.00 0.62 0.00 9.10 12:42:01 AM 0.28 0.00 0.28 0.00 10.16 12:43:01 AM 0.40 0.00 0.40 0.00 6.30 12:44:01 AM 0.35 0.00 0.35 0.00 10.81 12:45:01 AM 0.42 0.00 0.42 0.00 6.75 12:46:01 AM 0.25 0.00 0.25 0.00 10.60 12:47:01 AM 0.32 0.00 0.32 0.00 5.57 12:48:01 AM 0.13 0.00 0.13 0.00 17.04 12:49:01 AM 0.25 0.03 0.22 0.27 3.87 12:50:01 AM 1.47 0.00 1.47 0.00 41.41 12:51:01 AM 0.35 0.00 0.35 0.00 6.33 12:52:01 AM 0.23 0.00 0.23 0.00 10.36 12:53:01 AM 0.25 0.00 0.25 0.00 4.97 12:54:01 AM 0.25 0.00 0.25 0.00 10.28 12:55:01 AM 0.48 0.00 0.48 0.00 8.45 12:56:01 AM 7.46 0.32 7.15 36.92 243.32 12:57:01 AM 31.57 0.52 31.06 63.85 1532.01 Average: 13.36 0.42 12.94 69.43 1260.10 12:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5058008 6945504 2824416 35.83 2688 2063288 771464 8.64 197780 2273032 158384 12:37:01 AM 5207448 7046984 2674976 33.94 2688 2015440 696036 7.79 223248 2102156 14020 12:38:01 AM 4978068 7063960 2904356 36.85 2688 2253204 636944 7.13 262484 2261340 61612 12:39:01 AM 4975628 7061328 2906796 36.88 2688 2253204 636944 7.13 262484 2261344 4 12:40:01 AM 4932456 7019092 2949968 37.42 2688 2254152 709680 7.95 262612 2304212 4 12:41:01 AM 4932836 7019492 2949588 37.42 2688 2254188 709680 7.95 262612 2304076 4 12:42:01 AM 4923040 7009924 2959384 37.54 2688 2254416 718668 8.05 262612 2313516 4 12:43:01 AM 4922672 7009592 2959752 37.55 2688 2254452 702956 7.87 262612 2313980 4 12:44:01 AM 4922492 7009636 2959932 37.55 2688 2254676 702956 7.87 262620 2313948 4 12:45:01 AM 4922784 7009960 2959640 37.55 2688 2254708 702956 7.87 262620 2313912 12 12:46:01 AM 4928540 7015940 2953884 37.47 2688 2254932 708128 7.93 262620 2307852 4 12:47:01 AM 4928556 7015988 2953868 37.47 2688 2254964 708128 7.93 262620 2308000 4 12:48:01 AM 4928172 7016064 2954252 37.48 2688 2255424 708128 7.93 262732 2308392 4 12:49:01 AM 4913328 7001264 2969096 37.67 2688 2255468 745216 8.34 262892 2322480 12 12:50:01 AM 4905928 6994104 2976496 37.76 2688 2255708 757376 8.48 262892 2329820 4 12:51:01 AM 4925460 7013688 2956964 37.51 2688 2255744 715904 8.02 262892 2310796 4 12:52:01 AM 4925592 7014052 2956832 37.51 2688 2255976 715904 8.02 262892 2310912 4 12:53:01 AM 4910652 6999156 2971772 37.70 2688 2256020 743968 8.33 262892 2325084 4 12:54:01 AM 4903280 6992024 2979144 37.79 2688 2256260 737636 8.26 262892 2332392 4 12:55:01 AM 4924308 7013084 2958116 37.53 2688 2256292 715028 8.01 262892 2311320 4 12:56:01 AM 5012440 6959904 2869984 36.41 2688 2119128 746192 8.36 295356 2209308 51188 12:57:01 AM 5104708 7025688 2777716 35.24 2688 2094148 688576 7.71 462624 1956388 33116 Average: 4958473 7011656 2923951 37.09 2688 2221900 712658 7.98 268540 2277012 14473 12:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 117.33 89.00 1281.22 18.97 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 14.61 11.06 7.78 6.14 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 234.29 172.45 370.52 38.25 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 1.82 0.75 0.26 0.12 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 32.86 24.04 7.45 4.92 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 0.83 0.17 0.05 0.02 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 17.63 13.60 120.26 1.08 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.53 0.67 0.80 0.59 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 9.22 8.08 1.66 0.86 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 0.93 0.32 0.18 0.08 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 16.63 16.23 119.97 1.21 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 0.85 0.08 0.05 0.01 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 18.89 18.41 3.41 3.31 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 7.26 6.33 118.20 0.42 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 37.36 31.76 355.98 2.26 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.72 0.17 0.04 0.02 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 11.53 8.08 2.01 0.64 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 8.08 6.98 118.70 1.17 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 28.63 27.93 355.31 1.97 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 3.73 0.32 0.54 0.08 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 56.50 41.29 83.14 33.32 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 19.41 17.08 17.12 7.88 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 29.05 22.44 133.89 5.60 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) 08/17/2025 _x86_64_ (2 CPU) 00:33:57 LINUX RESTART (2 CPU) 12:35:02 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 39.04 0.00 5.72 2.30 0.10 52.83 12:36:01 AM 0 38.18 0.00 5.39 2.06 0.10 54.26 12:36:01 AM 1 39.90 0.00 6.06 2.54 0.10 51.40 12:37:01 AM all 14.67 0.00 2.42 1.65 0.06 81.20 12:37:01 AM 0 5.92 0.00 1.69 1.46 0.05 90.88 12:37:01 AM 1 23.41 0.00 3.16 1.84 0.07 71.53 12:38:01 AM all 32.09 0.00 5.99 2.02 0.10 59.81 12:38:01 AM 0 24.10 0.00 5.55 1.90 0.10 68.35 12:38:01 AM 1 40.09 0.00 6.43 2.14 0.10 51.25 12:39:01 AM all 0.32 0.00 0.18 0.48 0.03 98.98 12:39:01 AM 0 0.10 0.00 0.18 0.45 0.03 99.23 12:39:01 AM 1 0.53 0.00 0.18 0.52 0.03 98.73 12:40:01 AM all 2.37 0.00 0.28 0.01 0.05 97.28 12:40:01 AM 0 0.89 0.00 0.23 0.02 0.03 98.83 12:40:01 AM 1 3.87 0.00 0.33 0.00 0.07 95.73 12:41:01 AM all 0.48 0.00 0.12 0.00 0.05 99.35 12:41:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 12:41:01 AM 1 0.38 0.00 0.15 0.00 0.07 99.40 12:42:01 AM all 0.99 0.00 0.15 0.00 0.07 98.80 12:42:01 AM 0 1.17 0.00 0.15 0.00 0.05 98.63 12:42:01 AM 1 0.80 0.00 0.15 0.00 0.08 98.96 12:43:01 AM all 0.48 0.00 0.12 0.00 0.05 99.35 12:43:01 AM 0 0.70 0.00 0.08 0.00 0.05 99.16 12:43:01 AM 1 0.27 0.00 0.15 0.00 0.05 99.53 12:44:01 AM all 0.94 0.00 0.13 0.00 0.06 98.87 12:44:01 AM 0 0.60 0.00 0.13 0.00 0.05 99.21 12:44:01 AM 1 1.27 0.00 0.13 0.00 0.07 98.53 12:45:01 AM all 0.43 0.00 0.12 0.00 0.05 99.41 12:45:01 AM 0 0.47 0.00 0.13 0.00 0.05 99.35 12:45:01 AM 1 0.38 0.00 0.10 0.00 0.05 99.47 12:46:01 AM all 0.93 0.00 0.14 0.00 0.04 98.89 12:46:01 AM 0 0.70 0.00 0.10 0.00 0.03 99.16 12:46:01 AM 1 1.15 0.00 0.18 0.00 0.05 98.61 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.51 0.00 0.10 0.00 0.04 99.35 12:47:01 AM 0 0.65 0.00 0.07 0.00 0.03 99.25 12:47:01 AM 1 0.37 0.00 0.13 0.00 0.05 99.45 12:48:01 AM all 2.03 0.00 0.18 0.00 0.05 97.73 12:48:01 AM 0 1.30 0.00 0.18 0.00 0.03 98.48 12:48:01 AM 1 2.76 0.00 0.18 0.00 0.07 96.99 12:49:01 AM all 0.59 0.00 0.28 0.00 0.05 99.07 12:49:01 AM 0 0.65 0.00 0.28 0.00 0.03 99.03 12:49:01 AM 1 0.53 0.00 0.28 0.00 0.07 99.11 12:50:01 AM all 1.06 0.00 0.17 0.01 0.06 98.70 12:50:01 AM 0 1.50 0.00 0.15 0.00 0.03 98.31 12:50:01 AM 1 0.62 0.00 0.18 0.02 0.08 99.10 12:51:01 AM all 0.53 0.00 0.11 0.00 0.04 99.32 12:51:01 AM 0 0.52 0.00 0.10 0.00 0.03 99.35 12:51:01 AM 1 0.53 0.00 0.12 0.00 0.05 99.30 12:52:01 AM all 0.98 0.00 0.11 0.00 0.06 98.85 12:52:01 AM 0 0.75 0.00 0.10 0.00 0.05 99.10 12:52:01 AM 1 1.20 0.00 0.12 0.00 0.07 98.61 12:53:01 AM all 0.58 0.00 0.14 0.00 0.04 99.24 12:53:01 AM 0 0.40 0.00 0.13 0.00 0.03 99.43 12:53:01 AM 1 0.75 0.00 0.15 0.00 0.05 99.05 12:54:01 AM all 0.99 0.00 0.21 0.01 0.08 98.72 12:54:01 AM 0 0.70 0.00 0.22 0.00 0.12 98.96 12:54:01 AM 1 1.27 0.00 0.20 0.02 0.03 98.48 12:55:01 AM all 0.51 0.00 0.13 0.02 0.05 99.29 12:55:01 AM 0 0.25 0.00 0.18 0.00 0.07 99.50 12:55:01 AM 1 0.77 0.00 0.08 0.03 0.03 99.08 12:56:01 AM all 11.03 0.00 1.63 0.76 0.05 86.52 12:56:01 AM 0 11.77 0.00 1.87 0.62 0.05 85.69 12:56:01 AM 1 10.30 0.00 1.39 0.90 0.05 87.36 12:57:01 AM all 31.05 0.00 4.40 0.22 0.08 64.25 12:57:01 AM 0 22.29 0.00 3.82 0.20 0.10 73.60 12:57:01 AM 1 39.82 0.00 4.99 0.23 0.07 54.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.47 0.00 1.04 0.34 0.06 92.10 Average: 0 5.18 0.00 0.95 0.30 0.05 93.52 Average: 1 7.76 0.00 1.13 0.37 0.06 90.68