---> uname -a: Linux prd-centos8-robot-2c-8g-2885.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 645 4863 19 2189 6753 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:ba:eb:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:feba:ebc8/64 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) 08/21/2025 _x86_64_ (2 CPU) 00:51:35 LINUX RESTART (2 CPU) 12:52:01 AM tps rtps wtps bread/s bwrtn/s 12:53:01 AM 133.99 52.93 81.06 7574.81 7456.15 12:54:01 AM 86.64 0.72 85.92 52.92 10157.00 12:55:01 AM 33.24 0.42 32.83 64.79 2829.83 12:56:01 AM 72.31 6.96 65.34 1292.77 8012.28 12:57:01 AM 6.93 0.22 6.72 11.73 576.69 12:58:01 AM 4.32 0.00 4.32 0.00 206.63 12:59:01 AM 0.42 0.00 0.42 0.00 60.50 01:00:01 AM 0.18 0.00 0.18 0.00 46.70 01:01:01 AM 0.40 0.00 0.40 0.00 51.01 01:02:01 AM 0.52 0.08 0.43 1.87 26.22 01:03:01 AM 0.25 0.00 0.25 0.00 15.13 01:04:01 AM 0.23 0.00 0.23 0.00 24.58 01:05:01 AM 5.07 0.32 4.75 36.93 207.22 01:06:01 AM 30.96 0.53 30.43 64.79 1771.80 Average: 26.82 4.44 22.38 650.06 2245.83 12:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:53:01 AM 5286320 7000932 2596112 32.94 2688 1897024 764800 8.56 192008 2082984 180620 12:54:01 AM 5114376 6954864 2768056 35.12 2688 2016016 769336 8.61 198320 2218768 42484 12:55:01 AM 5043416 6953052 2839016 36.02 2688 2083196 764196 8.56 234636 2247568 55668 12:56:01 AM 4908472 7000144 2973960 37.73 2688 2258968 699416 7.83 262708 2328748 10836 12:57:01 AM 4862644 6955180 3019788 38.31 2688 2259864 750512 8.40 262848 2374360 548 12:58:01 AM 4858180 6952556 3024252 38.37 2688 2261696 786112 8.80 262860 2378840 324 12:59:01 AM 4855216 6951124 3027216 38.40 2688 2263204 802756 8.99 262864 2381716 220 01:00:01 AM 4853648 6951064 3028784 38.42 2688 2264712 824396 9.23 262868 2383128 380 01:01:01 AM 4848756 6947672 3033676 38.49 2688 2266220 824396 9.23 262868 2388144 504 01:02:01 AM 4848428 6947660 3034004 38.49 2688 2266536 824396 9.23 262992 2388168 216 01:03:01 AM 4848268 6947696 3034164 38.49 2688 2266724 824396 9.23 262996 2388360 48 01:04:01 AM 4845276 6945748 3037156 38.53 2688 2267784 824396 9.23 262996 2391456 424 01:05:01 AM 4990516 6924048 2891916 36.69 2688 2104772 749436 8.39 266920 2260680 25672 01:06:01 AM 4988052 6928380 2894380 36.72 2688 2113092 755132 8.46 469504 2067304 19104 Average: 4939398 6954294 2943034 37.34 2688 2184986 783120 8.77 266242 2305730 24075 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 290.15 197.93 1762.55 62.77 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 69.19 52.55 716.02 8.49 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 35.28 29.80 158.27 7.83 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 216.86 159.38 219.04 36.16 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 43.69 34.66 8.81 3.11 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 89.97 89.07 17.63 8.39 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 54.07 52.42 11.96 6.02 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 64.45 64.78 12.75 6.00 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 61.62 60.39 13.68 7.06 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 12.19 10.96 2.90 1.88 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 4.78 4.28 1.36 0.93 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 34.72 31.22 8.73 5.46 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 82.52 59.06 102.76 55.82 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 19.25 17.53 15.93 8.47 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 77.05 61.72 218.03 15.60 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) 08/21/2025 _x86_64_ (2 CPU) 00:51:35 LINUX RESTART (2 CPU) 12:52:01 AM CPU %user %nice %system %iowait %steal %idle 12:53:01 AM all 46.07 0.03 7.54 1.10 0.09 45.16 12:53:01 AM 0 37.65 0.03 6.14 1.02 0.10 55.07 12:53:01 AM 1 54.53 0.02 8.95 1.19 0.08 35.22 12:54:01 AM all 23.49 0.00 3.28 0.87 0.08 72.28 12:54:01 AM 0 21.26 0.00 3.22 0.87 0.07 74.59 12:54:01 AM 1 25.73 0.00 3.35 0.87 0.10 69.96 12:55:01 AM all 22.16 0.00 3.16 0.36 0.08 74.23 12:55:01 AM 0 25.86 0.00 3.16 0.30 0.08 70.60 12:55:01 AM 1 18.46 0.00 3.17 0.42 0.08 77.87 12:56:01 AM all 22.05 0.00 4.52 0.70 0.08 72.65 12:56:01 AM 0 15.72 0.00 4.22 0.78 0.08 79.20 12:56:01 AM 1 28.38 0.00 4.82 0.62 0.08 66.10 12:57:01 AM all 2.78 0.00 0.33 0.06 0.05 96.78 12:57:01 AM 0 1.04 0.00 0.32 0.03 0.05 98.56 12:57:01 AM 1 4.53 0.00 0.33 0.08 0.05 95.00 12:58:01 AM all 7.46 0.00 0.54 0.02 0.08 91.91 12:58:01 AM 0 6.35 0.00 0.57 0.03 0.07 92.98 12:58:01 AM 1 8.57 0.00 0.50 0.00 0.08 90.84 12:59:01 AM all 6.04 0.00 0.34 0.00 0.09 93.52 12:59:01 AM 0 3.20 0.00 0.32 0.00 0.08 96.40 12:59:01 AM 1 8.89 0.00 0.37 0.00 0.10 90.64 01:00:01 AM all 4.24 0.00 0.37 0.00 0.08 95.31 01:00:01 AM 0 1.76 0.00 0.42 0.00 0.07 97.76 01:00:01 AM 1 6.72 0.00 0.32 0.00 0.10 92.86 01:01:01 AM all 7.72 0.00 0.44 0.00 0.08 91.76 01:01:01 AM 0 6.61 0.00 0.45 0.00 0.08 92.86 01:01:01 AM 1 8.83 0.00 0.42 0.00 0.08 90.67 01:02:01 AM all 3.41 0.00 0.28 0.00 0.08 96.23 01:02:01 AM 0 1.92 0.00 0.28 0.00 0.07 97.73 01:02:01 AM 1 4.89 0.00 0.28 0.00 0.08 94.74 01:03:01 AM all 1.98 0.00 0.16 0.00 0.08 97.79 01:03:01 AM 0 1.39 0.00 0.18 0.00 0.08 98.35 01:03:01 AM 1 2.57 0.00 0.13 0.00 0.07 97.23 01:03:01 AM CPU %user %nice %system %iowait %steal %idle 01:04:01 AM all 8.94 0.00 0.45 0.00 0.08 90.52 01:04:01 AM 0 6.05 0.00 0.42 0.00 0.08 93.45 01:04:01 AM 1 11.84 0.00 0.48 0.00 0.08 87.59 01:05:01 AM all 16.94 0.00 1.61 0.04 0.07 81.34 01:05:01 AM 0 11.75 0.00 1.60 0.03 0.07 86.54 01:05:01 AM 1 22.12 0.00 1.62 0.05 0.07 76.14 01:06:01 AM all 30.36 0.00 3.64 0.13 0.08 65.78 01:06:01 AM 0 20.04 0.00 2.90 0.08 0.08 76.89 01:06:01 AM 1 40.69 0.00 4.39 0.18 0.08 54.65 Average: all 14.56 0.00 1.91 0.23 0.08 83.22 Average: 0 11.48 0.00 1.73 0.23 0.08 86.48 Average: 1 17.64 0.00 2.08 0.24 0.08 79.95