---> uname -a: Linux prd-centos8-robot-2c-8g-1636.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 680 4817 19 2200 6719 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:c0:ec:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fec0:ec02/64 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) 10/07/2025 _x86_64_ (2 CPU) 13:54:13 LINUX RESTART (2 CPU) 01:55:02 PM tps rtps wtps bread/s bwrtn/s 01:56:01 PM 106.03 57.98 48.05 5129.24 28606.22 01:57:01 PM 74.42 8.58 65.84 1490.28 5852.01 01:58:01 PM 86.54 0.72 85.82 52.92 11077.44 01:59:01 PM 28.57 0.57 28.01 64.78 2025.24 02:00:01 PM 64.13 6.93 57.20 1289.30 3630.11 02:01:01 PM 33.89 0.05 33.84 3.66 6433.79 02:02:01 PM 5.66 0.30 5.36 14.39 486.62 02:03:01 PM 0.38 0.00 0.38 0.00 6.12 02:04:01 PM 0.15 0.00 0.15 0.00 2.42 02:05:01 PM 5.78 0.32 5.46 36.92 421.68 02:06:01 PM 32.04 0.32 31.72 36.25 1886.25 Average: 39.69 6.82 32.87 732.41 5456.93 01:55:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 PM 5839792 7198024 2042640 25.91 2688 1557580 639824 7.16 152180 1633148 20388 01:57:01 PM 5329724 7024856 2552708 32.38 2688 1877752 729520 8.17 187864 2044572 163184 01:58:01 PM 5135312 6978444 2747120 34.85 2688 2018612 763052 8.54 198452 2195960 42016 01:59:01 PM 5206068 7050984 2676364 33.95 2688 2020556 684104 7.66 219040 2108208 10752 02:00:01 PM 4858776 6952876 3023656 38.36 2688 2261404 802080 8.98 256748 2389900 172920 02:01:01 PM 4886564 6982732 2995868 38.01 2688 2263496 734756 8.23 262176 2351004 12 02:02:01 PM 4812724 6918272 3069708 38.94 2688 2272876 816416 9.14 262596 2424360 4 02:03:01 PM 4804396 6909976 3078036 39.05 2688 2272908 838376 9.39 262596 2432376 36 02:04:01 PM 4789480 6895100 3092952 39.24 2688 2272948 838680 9.39 262596 2447012 40 02:05:01 PM 4976296 6920972 2906136 36.87 2688 2116860 773212 8.66 271064 2272572 30364 02:06:01 PM 4929988 6872760 2952444 37.46 2688 2116216 815076 9.13 472308 2124020 11212 Average: 5051738 6973181 2830694 35.91 2688 2095564 766827 8.59 255238 2220285 40993 01:55:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 97.12 44.02 350.30 14.23 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 241.63 146.48 1423.08 42.47 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 63.69 48.08 734.36 8.40 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 12.38 8.60 5.32 3.49 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 43.47 37.17 334.97 18.38 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 162.42 119.44 31.96 25.72 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 96.25 81.63 87.05 27.21 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 304.87 301.57 301.66 120.45 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 190.17 188.24 311.99 61.61 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 69.94 41.64 135.65 39.09 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 18.99 16.24 15.75 8.12 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 118.23 93.95 339.70 33.60 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) 10/07/2025 _x86_64_ (2 CPU) 13:54:13 LINUX RESTART (2 CPU) 01:55:02 PM CPU %user %nice %system %iowait %steal %idle 01:56:01 PM all 13.82 0.06 4.38 67.14 0.09 14.52 01:56:01 PM 0 13.77 0.10 4.39 68.97 0.10 12.66 01:56:01 PM 1 13.86 0.02 4.38 65.34 0.07 16.33 01:57:01 PM all 34.92 0.00 5.28 4.36 0.12 55.32 01:57:01 PM 0 31.70 0.00 4.37 5.37 0.10 58.45 01:57:01 PM 1 38.15 0.00 6.19 3.34 0.13 52.19 01:58:01 PM all 25.33 0.00 3.77 10.56 0.10 60.25 01:58:01 PM 0 17.83 0.00 3.00 9.84 0.08 69.25 01:58:01 PM 1 32.80 0.00 4.54 11.27 0.12 51.27 01:59:01 PM all 13.07 0.00 1.57 1.49 0.08 83.80 01:59:01 PM 0 12.71 0.00 1.30 1.15 0.08 84.75 01:59:01 PM 1 13.42 0.00 1.84 1.82 0.07 82.84 02:00:01 PM all 30.51 0.00 5.49 1.53 0.10 62.37 02:00:01 PM 0 20.62 0.00 4.92 1.77 0.10 72.60 02:00:01 PM 1 40.43 0.00 6.07 1.29 0.10 52.11 02:01:01 PM all 3.45 0.00 1.03 2.60 0.07 92.86 02:01:01 PM 0 2.34 0.00 0.82 2.50 0.07 94.28 02:01:01 PM 1 4.56 0.00 1.24 2.70 0.07 91.43 02:02:01 PM all 17.91 0.00 0.48 0.12 0.08 81.41 02:02:01 PM 0 14.18 0.00 0.45 0.22 0.07 85.09 02:02:01 PM 1 21.68 0.00 0.51 0.02 0.10 77.70 02:03:01 PM all 23.32 0.00 0.58 0.00 0.10 75.99 02:03:01 PM 0 0.65 0.00 0.22 0.00 0.07 99.06 02:03:01 PM 1 46.32 0.00 0.95 0.00 0.14 52.59 02:04:01 PM all 25.70 0.00 0.55 0.00 0.10 73.65 02:04:01 PM 0 6.84 0.00 0.36 0.00 0.10 92.70 02:04:01 PM 1 44.25 0.00 0.74 0.00 0.10 54.91 02:05:01 PM all 6.64 0.00 1.49 0.32 0.05 91.51 02:05:01 PM 0 5.20 0.00 1.19 0.42 0.05 93.15 02:05:01 PM 1 8.07 0.00 1.79 0.22 0.05 89.87 02:06:01 PM all 29.04 0.00 3.01 1.34 0.09 66.51 02:06:01 PM 0 23.96 0.00 2.91 1.50 0.08 71.55 02:06:01 PM 1 34.13 0.00 3.12 1.18 0.10 61.47 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.38 0.01 2.51 7.97 0.09 69.05 Average: 0 13.65 0.01 2.17 8.12 0.08 75.97 Average: 1 27.10 0.00 2.85 7.82 0.09 62.13