---> uname -a: Linux prd-centos8-robot-2c-8g-48995.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 634 4836 19 2227 6765 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:8c:cd:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85189sec preferred_lft 85189sec inet6 fe80::f816:3eff:fe8c:cd73/64 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) 09/05/2025 _x86_64_ (2 CPU) 00:51:43 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 210.33 144.42 65.91 14171.41 40604.07 12:54:01 AM 126.31 0.72 125.60 52.92 12391.07 12:55:01 AM 26.14 0.35 25.79 61.98 2332.92 12:56:01 AM 58.47 7.00 51.47 1292.32 3556.77 12:57:01 AM 37.92 0.03 37.89 3.47 6410.00 12:58:01 AM 0.45 0.00 0.45 0.00 7.78 12:59:01 AM 0.15 0.00 0.15 0.00 1.45 01:00:01 AM 0.40 0.22 0.18 11.73 2.22 01:01:01 AM 2.22 0.02 2.20 0.13 208.76 01:02:01 AM 0.87 0.10 0.77 3.60 70.06 01:03:01 AM 0.32 0.00 0.32 0.00 81.22 01:04:01 AM 0.27 0.00 0.27 0.00 89.50 01:05:01 AM 0.23 0.00 0.23 0.00 110.50 01:06:01 AM 0.25 0.00 0.25 0.00 99.38 01:07:01 AM 0.45 0.03 0.42 0.27 119.43 01:08:01 AM 1.35 0.00 1.35 0.00 137.50 01:09:01 AM 0.38 0.00 0.38 0.00 108.42 01:10:01 AM 8.66 0.32 8.35 36.92 404.18 01:11:01 AM 20.49 0.10 20.39 10.80 2156.63 Average: 26.09 8.07 18.02 823.49 3625.97 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5364156 6981240 2518268 31.95 2688 1807476 782032 8.76 199444 2026472 138248 12:54:01 AM 5142156 6978916 2740268 34.76 2688 2012668 726432 8.13 198700 2188892 42476 12:55:01 AM 5214224 7052420 2668200 33.85 2688 2014532 664516 7.44 219312 2097968 10752 12:56:01 AM 4949880 7036764 2932544 37.20 2688 2254668 660664 7.40 256904 2298416 171932 12:57:01 AM 4944652 7031716 2937772 37.27 2688 2254848 661100 7.40 262384 2293716 20 12:58:01 AM 4944732 7031800 2937692 37.27 2688 2254852 661100 7.40 262388 2293780 8 12:59:01 AM 4944832 7031856 2937592 37.27 2688 2254852 661100 7.40 262388 2293988 8 01:00:01 AM 4896960 6985864 2985464 37.87 2688 2256732 736220 8.24 262540 2341188 1524 01:01:01 AM 4889480 6981016 2992944 37.97 2688 2259376 756432 8.47 262888 2347976 136 01:02:01 AM 4888064 6981436 2994360 37.99 2688 2261192 756432 8.47 263200 2349612 68 01:03:01 AM 4884372 6980840 2998052 38.03 2688 2264304 756432 8.47 263204 2353148 864 01:04:01 AM 4878980 6978320 3003444 38.10 2688 2267192 778384 8.72 263204 2358420 1120 01:05:01 AM 4875064 6977604 3007360 38.15 2688 2270400 778384 8.72 263204 2362116 1056 01:06:01 AM 4869128 6974524 3013296 38.23 2688 2273240 813904 9.11 263204 2367972 952 01:07:01 AM 4865748 6974516 3016676 38.27 2688 2276612 811072 9.08 263324 2371316 872 01:08:01 AM 4862356 6973912 3020068 38.31 2688 2279384 828752 9.28 263324 2374360 452 01:09:01 AM 4859048 6973916 3023376 38.36 2688 2282692 828752 9.28 263324 2377464 660 01:10:01 AM 4996648 6968400 2885776 36.61 2688 2145152 702824 7.87 285100 2240720 50280 01:11:01 AM 4967684 6936500 2914740 36.98 2688 2142736 738400 8.27 486056 2073052 22260 Average: 4959903 6991135 2922521 37.08 2688 2201732 742260 8.31 266531 2284767 23352 12:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 331.87 196.35 1650.82 60.82 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 92.27 70.65 844.78 10.30 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 14.45 9.68 5.65 3.78 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 38.01 32.99 330.41 7.49 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 564.38 440.17 110.23 94.17 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 2.57 2.03 0.57 0.49 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 2.92 2.13 0.70 0.62 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 59.62 45.34 16.72 4.13 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 139.24 139.62 24.36 10.72 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 55.62 55.61 9.28 4.59 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 120.49 121.08 23.53 9.47 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 96.77 97.03 19.30 8.03 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 238.79 240.97 40.42 17.06 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 99.95 100.43 20.21 8.40 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 210.61 211.71 36.56 15.39 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 144.34 144.69 26.60 11.33 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 185.85 187.94 32.70 13.40 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 192.77 162.40 157.67 125.09 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.88 10.10 8.62 4.73 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 136.97 119.52 176.80 21.58 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) 09/05/2025 _x86_64_ (2 CPU) 00:51:43 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 44.73 0.07 11.48 9.82 0.11 33.79 12:53:01 AM 0 52.90 0.07 11.10 7.54 0.12 28.28 12:53:01 AM 1 36.58 0.07 11.87 12.09 0.10 39.29 12:54:01 AM all 32.33 0.00 5.01 3.03 0.10 59.53 12:54:01 AM 0 42.64 0.00 6.66 3.06 0.08 47.55 12:54:01 AM 1 22.04 0.00 3.36 3.01 0.12 71.47 12:55:01 AM all 11.93 0.00 1.52 1.03 0.07 85.45 12:55:01 AM 0 15.99 0.00 1.70 1.35 0.07 80.89 12:55:01 AM 1 7.86 0.00 1.34 0.72 0.07 90.02 12:56:01 AM all 26.06 0.00 4.86 0.79 0.07 68.22 12:56:01 AM 0 28.05 0.00 5.02 0.81 0.08 66.03 12:56:01 AM 1 24.07 0.00 4.69 0.77 0.07 70.40 12:57:01 AM all 7.29 0.00 2.26 1.13 0.06 89.26 12:57:01 AM 0 9.55 0.00 2.44 1.47 0.05 86.48 12:57:01 AM 1 5.02 0.00 2.08 0.79 0.07 92.04 12:58:01 AM all 0.35 0.00 0.05 0.00 0.03 99.57 12:58:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 12:58:01 AM 1 0.13 0.00 0.05 0.00 0.05 99.77 12:59:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 12:59:01 AM 0 0.38 0.00 0.07 0.00 0.02 99.53 12:59:01 AM 1 0.32 0.00 0.13 0.00 0.05 99.50 01:00:01 AM all 3.91 0.00 0.46 0.00 0.06 95.58 01:00:01 AM 0 6.61 0.00 0.65 0.00 0.05 92.68 01:00:01 AM 1 1.20 0.00 0.27 0.00 0.07 98.46 01:01:01 AM all 9.70 0.00 0.83 0.02 0.08 89.38 01:01:01 AM 0 15.75 0.00 0.97 0.00 0.07 83.21 01:01:01 AM 1 3.77 0.00 0.69 0.03 0.08 95.43 01:02:01 AM all 4.85 0.00 0.45 0.03 0.08 94.58 01:02:01 AM 0 6.83 0.00 0.59 0.02 0.08 92.48 01:02:01 AM 1 2.88 0.00 0.32 0.05 0.08 96.67 01:03:01 AM all 8.47 0.00 0.75 0.03 0.09 90.66 01:03:01 AM 0 6.30 0.00 0.75 0.05 0.08 92.81 01:03:01 AM 1 10.65 0.00 0.74 0.00 0.10 88.51 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 9.02 0.00 0.67 0.00 0.07 90.24 01:04:01 AM 0 12.95 0.00 0.84 0.00 0.07 86.15 01:04:01 AM 1 5.10 0.00 0.50 0.00 0.07 94.33 01:05:01 AM all 8.96 0.00 1.05 0.02 0.09 89.88 01:05:01 AM 0 10.06 0.00 1.20 0.00 0.08 88.66 01:05:01 AM 1 7.87 0.00 0.91 0.03 0.10 91.09 01:06:01 AM all 9.41 0.00 0.65 0.02 0.08 89.83 01:06:01 AM 0 12.53 0.00 0.81 0.00 0.08 86.58 01:06:01 AM 1 6.30 0.00 0.50 0.03 0.08 93.08 01:07:01 AM all 9.91 0.00 1.05 0.01 0.09 88.94 01:07:01 AM 0 13.95 0.00 1.10 0.00 0.10 84.85 01:07:01 AM 1 5.88 0.00 1.01 0.02 0.08 93.01 01:08:01 AM all 9.06 0.00 0.87 0.00 0.08 89.98 01:08:01 AM 0 12.87 0.00 0.96 0.00 0.08 86.09 01:08:01 AM 1 5.27 0.00 0.79 0.00 0.08 93.86 01:09:01 AM all 8.78 0.00 0.90 0.02 0.09 90.21 01:09:01 AM 0 8.76 0.00 0.87 0.00 0.08 90.28 01:09:01 AM 1 8.81 0.00 0.93 0.03 0.10 90.13 01:10:01 AM all 15.39 0.00 2.17 0.05 0.06 82.33 01:10:01 AM 0 10.98 0.00 1.84 0.05 0.05 87.07 01:10:01 AM 1 19.79 0.00 2.50 0.05 0.07 77.59 01:11:01 AM all 17.11 0.00 1.93 0.19 0.07 80.70 01:11:01 AM 0 21.55 0.00 2.04 0.27 0.07 76.08 01:11:01 AM 1 12.67 0.00 1.83 0.12 0.07 85.31 Average: all 12.51 0.00 1.95 0.85 0.07 84.61 Average: 0 15.22 0.00 2.09 0.77 0.07 81.85 Average: 1 9.80 0.00 1.82 0.93 0.08 87.37