---> uname -a: Linux prd-centos8-robot-2c-8g-25286.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: 2800.000 BogoMIPS: 5600.00 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 588 4918 19 2190 6810 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:7e:a0:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85643sec preferred_lft 85643sec inet6 fe80::f816:3eff:fe7e:a004/64 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) 09/01/2025 _x86_64_ (2 CPU) 15:51:39 LINUX RESTART (2 CPU) 03:52:01 PM tps rtps wtps bread/s bwrtn/s 03:53:01 PM 125.99 50.88 75.11 7518.16 41040.59 03:54:01 PM 99.03 0.72 98.32 52.92 10019.84 03:55:01 PM 33.09 0.38 32.71 62.51 3695.80 03:56:01 PM 63.51 9.45 54.06 1684.39 3621.15 03:57:01 PM 33.04 0.03 33.01 3.47 6257.06 03:58:01 PM 3.07 0.22 2.85 11.73 116.65 03:59:01 PM 2.17 0.00 2.17 0.00 165.42 04:00:01 PM 0.18 0.00 0.18 0.00 11.74 04:01:01 PM 0.47 0.02 0.45 0.13 68.41 04:02:01 PM 0.50 0.07 0.43 1.73 49.59 04:03:01 PM 4.82 0.32 4.50 36.92 178.41 04:04:01 PM 33.32 0.52 32.81 64.65 1768.63 Average: 33.26 5.22 28.05 786.37 5582.80 03:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:53:01 PM 5422688 7012392 2459744 31.21 2688 1780576 764056 8.56 190748 1981652 100616 03:54:01 PM 5182332 7016836 2700100 34.25 2688 2010132 694332 7.77 198068 2151028 84620 03:55:01 PM 5255068 7090992 2627364 33.33 2688 2012012 637008 7.13 218952 2060532 10756 03:56:01 PM 4927720 7022452 2954712 37.48 2688 2262012 685228 7.67 261924 2318092 170108 03:57:01 PM 4968936 7065500 2913496 36.96 2688 2264096 637468 7.14 267432 2265272 4 03:58:01 PM 4918636 7016844 2963796 37.60 2688 2265740 723348 8.10 267644 2314948 444 03:59:01 PM 4914232 7014780 2968200 37.66 2688 2268084 759108 8.50 267692 2319120 24 04:00:01 PM 4908424 7010168 2974008 37.73 2688 2269332 775496 8.68 267696 2324936 984 04:01:01 PM 4906704 7009452 2975728 37.75 2688 2270308 775496 8.68 267708 2326492 120 04:02:01 PM 4905068 7009064 2977364 37.77 2688 2271524 793948 8.89 267908 2327772 8 04:03:01 PM 5053364 6988964 2829068 35.89 2688 2107080 695880 7.79 270080 2194844 23740 04:04:01 PM 5056400 6992424 2826032 35.85 2688 2109336 708904 7.94 472932 1995964 12192 Average: 5034964 7020822 2847468 36.12 2688 2157519 720856 8.07 268232 2215054 33635 03:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 324.46 189.89 1641.20 62.03 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 85.70 65.83 844.25 9.81 0.00 0.00 0.00 0.00 03:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 8.65 7.46 4.89 3.48 0.00 0.00 0.00 0.00 03:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 PM eth0 44.28 37.64 334.77 9.57 0.00 0.00 0.00 0.00 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 107.80 76.41 21.88 17.50 0.00 0.00 0.00 0.00 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 54.29 45.39 17.48 4.31 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 98.45 98.23 18.84 8.57 0.00 0.00 0.00 0.00 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 32.22 32.82 6.25 3.23 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 17.66 17.38 3.48 1.78 0.00 0.00 0.00 0.00 04:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 PM eth0 24.84 24.10 6.27 3.34 0.00 0.00 0.00 0.00 04:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM eth0 75.79 56.61 94.16 56.54 0.00 0.00 0.00 0.00 04:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 PM eth0 20.49 17.63 17.33 8.68 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 74.55 55.78 250.90 15.74 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) 09/01/2025 _x86_64_ (2 CPU) 15:51:39 LINUX RESTART (2 CPU) 03:52:01 PM CPU %user %nice %system %iowait %steal %idle 03:53:01 PM all 39.67 0.03 10.04 3.98 0.12 46.18 03:53:01 PM 0 33.87 0.00 8.99 4.04 0.14 52.97 03:53:01 PM 1 45.31 0.05 11.06 3.92 0.10 39.56 03:54:01 PM all 34.74 0.00 5.10 1.29 0.11 58.76 03:54:01 PM 0 20.00 0.00 3.41 1.10 0.10 75.38 03:54:01 PM 1 49.61 0.00 6.81 1.48 0.12 41.98 03:55:01 PM all 11.89 0.00 1.48 0.37 0.06 86.21 03:55:01 PM 0 10.06 0.00 1.48 0.48 0.05 87.92 03:55:01 PM 1 13.73 0.00 1.47 0.25 0.07 84.49 03:56:01 PM all 29.28 0.00 5.41 0.58 0.07 64.65 03:56:01 PM 0 24.29 0.00 5.18 0.42 0.07 70.05 03:56:01 PM 1 34.27 0.00 5.65 0.75 0.08 59.24 03:57:01 PM all 3.83 0.00 0.83 0.52 0.06 94.77 03:57:01 PM 0 2.63 0.00 1.00 0.67 0.05 95.65 03:57:01 PM 1 5.02 0.00 0.65 0.37 0.07 93.90 03:58:01 PM all 5.71 0.00 0.50 0.02 0.07 93.70 03:58:01 PM 0 2.61 0.00 0.39 0.02 0.08 96.90 03:58:01 PM 1 8.81 0.00 0.62 0.02 0.05 90.50 03:59:01 PM all 6.70 0.00 0.65 0.00 0.08 92.56 03:59:01 PM 0 3.10 0.00 0.54 0.00 0.08 96.28 03:59:01 PM 1 10.32 0.00 0.77 0.00 0.08 88.82 04:00:01 PM all 4.01 0.00 0.33 0.00 0.07 95.60 04:00:01 PM 0 3.20 0.00 0.28 0.00 0.07 96.45 04:00:01 PM 1 4.82 0.00 0.37 0.00 0.07 94.75 04:01:01 PM all 2.90 0.00 0.27 0.01 0.08 96.75 04:01:01 PM 0 1.20 0.00 0.25 0.02 0.07 98.46 04:01:01 PM 1 4.60 0.00 0.28 0.00 0.08 95.04 04:02:01 PM all 4.05 0.00 0.35 0.01 0.08 95.51 04:02:01 PM 0 1.84 0.00 0.33 0.00 0.07 97.76 04:02:01 PM 1 6.27 0.00 0.37 0.02 0.08 93.26 04:03:01 PM all 10.06 0.00 1.50 0.02 0.08 88.34 04:03:01 PM 0 6.59 0.00 1.17 0.00 0.08 92.15 04:03:01 PM 1 13.52 0.00 1.82 0.03 0.08 84.54 04:03:01 PM CPU %user %nice %system %iowait %steal %idle 04:04:01 PM all 31.17 0.00 3.47 0.13 0.08 65.15 04:04:01 PM 0 25.80 0.00 2.87 0.17 0.08 71.08 04:04:01 PM 1 36.53 0.00 4.07 0.10 0.08 59.22 Average: all 15.31 0.00 2.48 0.57 0.08 81.56 Average: 0 11.22 0.00 2.14 0.57 0.08 85.99 Average: 1 19.39 0.00 2.82 0.58 0.08 77.13