---> uname -a: Linux prd-centos8-robot-2c-8g-2998.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 619 4893 19 2185 6779 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:fb:3a:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85387sec preferred_lft 85387sec inet6 fe80::f816:3eff:fefb:3a71/64 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) 12/02/2025 _x86_64_ (2 CPU) 00:40:37 LINUX RESTART (2 CPU) 12:41:01 AM tps rtps wtps bread/s bwrtn/s 12:42:01 AM 114.43 48.08 66.34 7411.66 11818.61 12:43:01 AM 98.17 0.92 97.25 65.86 11444.79 12:44:01 AM 38.46 0.42 38.04 64.79 3069.39 12:45:01 AM 82.77 6.96 75.81 1292.77 8236.15 12:46:01 AM 11.86 0.00 11.86 0.00 1152.31 12:47:01 AM 2.45 0.00 2.45 0.00 69.68 12:48:02 AM 0.17 0.00 0.17 0.00 1.32 12:49:01 AM 0.54 0.22 0.32 11.93 49.36 12:50:01 AM 1.85 0.00 1.85 0.00 124.00 12:51:01 AM 0.75 0.00 0.75 0.00 70.34 12:52:01 AM 0.23 0.00 0.23 0.00 11.25 12:53:01 AM 0.20 0.00 0.20 0.00 18.94 12:54:01 AM 0.13 0.00 0.13 0.00 13.86 12:55:01 AM 0.13 0.00 0.13 0.00 15.35 12:56:01 AM 0.35 0.03 0.32 0.27 14.78 12:57:01 AM 31.38 0.63 30.74 73.19 1680.12 Average: 24.02 3.58 20.43 558.14 2364.32 12:41:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:42:01 AM 5318708 6988280 2563724 32.52 2688 1852624 764852 8.56 184780 2058740 168988 12:43:01 AM 5159612 7001988 2722820 34.54 2688 2017860 688692 7.71 198608 2165928 42008 12:44:01 AM 5148384 7045936 2734048 34.69 2688 2070284 674684 7.55 227956 2146816 49764 12:45:01 AM 4925628 7023076 2956804 37.51 2688 2263872 660276 7.39 260596 2310256 26988 12:46:01 AM 4926532 7023692 2955900 37.50 2688 2263868 660276 7.39 260576 2309812 4 12:47:01 AM 4926892 7024056 2955540 37.50 2688 2263872 660276 7.39 260580 2309556 4 12:48:02 AM 4927196 7024360 2955236 37.49 2688 2263872 660276 7.39 260580 2309612 4 12:49:01 AM 4882840 6981624 2999592 38.05 2688 2265540 727272 8.14 260844 2353304 56 12:50:01 AM 4874456 6976456 3007976 38.16 2688 2268716 763008 8.54 260848 2361388 1420 12:51:01 AM 4873712 6976104 3008720 38.17 2688 2269108 743532 8.33 260848 2362464 56 12:52:01 AM 4871052 6973828 3011380 38.20 2688 2269492 743532 8.33 260848 2365036 204 12:53:01 AM 4870496 6973660 3011936 38.21 2688 2269872 743532 8.33 260848 2365612 60 12:54:01 AM 4870356 6973896 3012076 38.21 2688 2270256 743532 8.33 260848 2366020 56 12:55:01 AM 4869868 6973792 3012564 38.22 2688 2270640 743532 8.33 260848 2366456 4 12:56:01 AM 4919264 7024844 2963168 37.59 2688 2272272 654476 7.33 261304 2316712 1388 12:57:01 AM 5040676 6966220 2841756 36.05 2688 2098196 722836 8.09 465052 2016628 10052 Average: 4962854 6996988 2919578 37.04 2688 2203146 709662 7.95 262873 2280271 18816 12:41:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 361.16 222.39 1668.63 62.11 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 75.85 58.82 845.21 9.58 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 20.23 15.30 10.84 5.37 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 602.45 437.87 445.73 102.17 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 2.73 1.60 1.01 0.71 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 2.70 2.08 0.59 0.50 0.00 0.00 0.00 0.00 12:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:02 AM eth0 4.67 1.92 0.69 0.42 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 46.33 29.34 14.71 4.42 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 33.34 30.34 9.57 5.92 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 11.28 8.98 2.66 1.79 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 12.18 9.23 2.97 1.86 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 11.15 9.11 2.79 1.80 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 10.76 9.02 2.72 1.79 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 11.03 9.15 2.74 1.80 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 31.21 21.06 8.84 3.83 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 56.32 45.69 92.70 42.79 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 80.88 57.03 194.72 15.44 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) 12/02/2025 _x86_64_ (2 CPU) 00:40:37 LINUX RESTART (2 CPU) 12:41:01 AM CPU %user %nice %system %iowait %steal %idle 12:42:01 AM all 41.62 0.02 7.95 1.58 0.11 48.73 12:42:01 AM 0 31.63 0.03 7.74 0.84 0.12 59.65 12:42:01 AM 1 51.58 0.00 8.16 2.32 0.10 37.84 12:43:01 AM all 28.38 0.00 3.94 1.09 0.08 66.51 12:43:01 AM 0 24.15 0.00 4.05 0.98 0.08 70.74 12:43:01 AM 1 32.62 0.00 3.84 1.20 0.08 62.26 12:44:01 AM all 21.67 0.00 3.27 0.27 0.08 74.69 12:44:01 AM 0 18.15 0.00 3.36 0.35 0.08 78.05 12:44:01 AM 1 25.20 0.00 3.18 0.20 0.08 71.33 12:45:01 AM all 29.35 0.00 6.11 0.77 0.11 63.66 12:45:01 AM 0 24.57 0.00 5.34 0.68 0.10 69.31 12:45:01 AM 1 34.14 0.00 6.89 0.85 0.12 58.00 12:46:01 AM all 0.31 0.00 0.16 0.12 0.03 99.38 12:46:01 AM 0 0.27 0.00 0.17 0.10 0.03 99.43 12:46:01 AM 1 0.35 0.00 0.15 0.13 0.03 99.33 12:47:01 AM all 0.33 0.00 0.07 0.01 0.05 99.55 12:47:01 AM 0 0.53 0.00 0.03 0.00 0.03 99.40 12:47:01 AM 1 0.12 0.00 0.10 0.02 0.07 99.70 12:48:02 AM all 0.33 0.00 0.09 0.00 0.05 99.53 12:48:02 AM 0 0.55 0.00 0.10 0.00 0.03 99.32 12:48:02 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 12:49:01 AM all 6.93 0.00 0.76 0.03 0.07 92.21 12:49:01 AM 0 6.47 0.00 0.80 0.00 0.07 92.66 12:49:01 AM 1 7.39 0.00 0.73 0.05 0.07 91.76 12:50:01 AM all 16.36 0.00 0.82 0.01 0.08 82.73 12:50:01 AM 0 8.68 0.00 0.72 0.00 0.08 90.52 12:50:01 AM 1 24.06 0.00 0.92 0.02 0.08 74.92 12:51:01 AM all 4.43 0.00 0.30 0.01 0.08 95.19 12:51:01 AM 0 2.54 0.00 0.22 0.02 0.07 97.16 12:51:01 AM 1 6.32 0.00 0.38 0.00 0.08 93.21 12:52:01 AM all 4.30 0.00 0.29 0.00 0.08 95.33 12:52:01 AM 0 5.64 0.00 0.37 0.00 0.08 93.91 12:52:01 AM 1 2.97 0.00 0.22 0.00 0.07 96.74 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 4.35 0.00 0.31 0.00 0.08 95.26 12:53:01 AM 0 4.80 0.00 0.32 0.00 0.08 94.80 12:53:01 AM 1 3.90 0.00 0.30 0.00 0.08 95.72 12:54:01 AM all 4.33 0.00 0.28 0.00 0.08 95.32 12:54:01 AM 0 3.56 0.00 0.22 0.00 0.07 96.15 12:54:01 AM 1 5.10 0.00 0.33 0.00 0.08 94.49 12:55:01 AM all 4.29 0.00 0.29 0.00 0.09 95.32 12:55:01 AM 0 5.68 0.00 0.38 0.00 0.10 93.83 12:55:01 AM 1 2.91 0.00 0.20 0.00 0.08 96.81 12:56:01 AM all 5.41 0.00 0.59 0.00 0.08 93.92 12:56:01 AM 0 6.55 0.00 0.60 0.00 0.08 92.76 12:56:01 AM 1 4.26 0.00 0.58 0.00 0.08 95.07 12:57:01 AM all 28.48 0.00 3.84 0.13 0.08 67.46 12:57:01 AM 0 27.57 0.00 4.06 0.13 0.08 68.15 12:57:01 AM 1 29.39 0.00 3.63 0.13 0.08 66.77 Average: all 12.57 0.00 1.82 0.25 0.08 85.29 Average: 0 10.72 0.00 1.78 0.19 0.08 87.23 Average: 1 14.41 0.00 1.86 0.31 0.08 83.34