---> uname -a: Linux prd-centos8-robot-2c-8g-35749.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 681 4844 19 2171 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:10:89:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fe10:8953/64 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) 06/20/2025 _x86_64_ (2 CPU) 00:58:50 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 210.93 156.61 54.32 14664.75 39139.05 01:01:01 AM 117.26 0.17 117.09 4.53 10866.57 01:02:01 AM 41.45 1.15 40.30 119.20 4960.28 01:03:01 AM 63.64 9.45 54.19 1682.65 3688.29 01:04:01 AM 32.37 0.03 32.34 3.47 6111.85 01:05:01 AM 0.23 0.00 0.23 0.00 4.47 01:06:01 AM 0.13 0.00 0.13 0.00 1.17 01:07:01 AM 0.33 0.02 0.32 0.13 24.48 01:08:01 AM 1.73 0.00 1.73 0.00 108.63 01:09:01 AM 0.72 0.00 0.72 0.00 100.18 01:10:01 AM 0.27 0.00 0.27 0.00 17.51 01:11:01 AM 0.22 0.00 0.22 0.00 9.13 01:12:01 AM 0.53 0.00 0.53 0.00 23.89 01:13:01 AM 0.33 0.03 0.30 1.87 23.40 01:14:01 AM 22.08 0.45 21.63 47.98 1255.11 Average: 32.81 11.21 21.60 1102.84 4422.25 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5533112 7043504 2349312 29.80 2688 1704436 745524 8.35 184428 1887416 90464 01:01:01 AM 5080808 6946300 2801616 35.54 2688 2042600 797548 8.93 197988 2262000 171672 01:02:01 AM 5259412 7080280 2623012 33.28 2688 1997996 667400 7.47 219608 2060868 10760 01:03:01 AM 4928856 7004420 2953568 37.47 2688 2244480 691688 7.74 263016 2320056 166788 01:04:01 AM 4889468 6967012 2992956 37.97 2688 2246568 744548 8.34 267468 2349976 4 01:05:01 AM 4889532 6967076 2992892 37.97 2688 2246568 744548 8.34 267476 2350116 4 01:06:01 AM 4889616 6967152 2992808 37.97 2688 2246568 744548 8.34 267476 2350108 4 01:07:01 AM 4848484 6926892 3033940 38.49 2688 2247440 810092 9.07 267732 2390704 332 01:08:01 AM 4841552 6922292 3040872 38.58 2688 2249772 810092 9.07 267740 2397628 1244 01:09:01 AM 4837132 6919396 3045292 38.63 2688 2251296 810092 9.07 267740 2402224 80 01:10:01 AM 4836632 6919268 3045792 38.64 2688 2251676 829536 9.29 267740 2402700 36 01:11:01 AM 4835700 6918716 3046724 38.65 2688 2252056 829536 9.29 267740 2403384 188 01:12:01 AM 4835120 6918516 3047304 38.66 2688 2252436 829536 9.29 267740 2404100 20 01:13:01 AM 4834232 6918280 3048192 38.67 2688 2253080 829536 9.29 267884 2404992 4 01:14:01 AM 5014548 6927372 2867876 36.38 2688 2087976 783352 8.77 467532 2049056 22256 Average: 4956947 6956432 2925477 37.11 2688 2171663 777838 8.71 267287 2295689 30924 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 262.32 160.24 1273.24 55.74 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 95.89 77.04 1205.69 11.40 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 18.49 11.07 7.51 4.11 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 51.84 41.96 319.86 10.16 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 519.08 409.15 106.46 94.24 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 3.15 2.30 0.87 0.72 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 3.07 1.83 0.48 0.40 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 31.16 17.30 10.47 2.93 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 32.36 28.11 10.16 5.55 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 19.40 15.76 4.51 3.13 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 13.41 9.60 3.02 1.92 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 11.81 9.33 2.79 1.84 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.58 9.36 2.75 1.83 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 8.82 7.68 2.75 2.38 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 87.64 55.15 102.84 35.00 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 78.07 57.11 203.80 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) 06/20/2025 _x86_64_ (2 CPU) 00:58:50 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 45.21 0.08 10.41 18.78 0.12 25.41 01:00:01 AM 0 45.43 0.07 9.41 18.29 0.10 26.71 01:00:01 AM 1 44.98 0.08 11.41 19.27 0.13 24.11 01:01:01 AM all 37.18 0.00 5.37 2.70 0.12 54.64 01:01:01 AM 0 20.17 0.00 4.54 2.94 0.10 72.25 01:01:01 AM 1 54.23 0.00 6.20 2.45 0.13 36.99 01:02:01 AM all 14.25 0.00 1.99 0.70 0.06 82.99 01:02:01 AM 0 10.89 0.00 1.59 0.58 0.05 86.89 01:02:01 AM 1 17.62 0.00 2.39 0.83 0.07 79.08 01:03:01 AM all 30.29 0.00 5.66 1.82 0.09 62.14 01:03:01 AM 0 17.66 0.00 5.36 1.81 0.08 75.09 01:03:01 AM 1 42.97 0.00 5.97 1.82 0.10 49.14 01:04:01 AM all 3.85 0.00 1.44 0.53 0.03 94.14 01:04:01 AM 0 2.86 0.00 1.09 0.25 0.03 95.76 01:04:01 AM 1 4.85 0.00 1.79 0.80 0.03 92.52 01:05:01 AM all 0.38 0.00 0.08 0.00 0.04 99.49 01:05:01 AM 0 0.17 0.00 0.07 0.00 0.03 99.73 01:05:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 01:06:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 01:06:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 01:06:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 01:07:01 AM all 4.18 0.00 0.43 0.00 0.04 95.35 01:07:01 AM 0 6.05 0.00 0.53 0.00 0.05 93.36 01:07:01 AM 1 2.32 0.00 0.32 0.00 0.03 97.33 01:08:01 AM all 12.84 0.00 0.89 0.01 0.06 86.20 01:08:01 AM 0 13.13 0.00 0.70 0.02 0.05 86.10 01:08:01 AM 1 12.56 0.00 1.07 0.00 0.07 86.31 01:09:01 AM all 8.71 0.00 0.39 0.02 0.06 90.82 01:09:01 AM 0 7.31 0.00 0.47 0.00 0.07 92.16 01:09:01 AM 1 10.12 0.00 0.32 0.03 0.05 89.48 01:10:01 AM all 4.38 0.00 0.33 0.00 0.05 95.24 01:10:01 AM 0 6.04 0.00 0.38 0.00 0.05 93.53 01:10:01 AM 1 2.72 0.00 0.27 0.00 0.05 96.96 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.51 0.00 0.29 0.00 0.07 95.13 01:11:01 AM 0 3.18 0.00 0.22 0.00 0.07 96.54 01:11:01 AM 1 5.85 0.00 0.37 0.00 0.07 93.71 01:12:01 AM all 4.37 0.00 0.33 0.00 0.06 95.24 01:12:01 AM 0 5.94 0.00 0.42 0.00 0.07 93.58 01:12:01 AM 1 2.81 0.00 0.25 0.00 0.05 96.89 01:13:01 AM all 3.49 0.00 0.28 0.00 0.05 96.19 01:13:01 AM 0 3.88 0.00 0.23 0.00 0.05 95.84 01:13:01 AM 1 3.09 0.00 0.32 0.00 0.05 96.54 01:14:01 AM all 22.77 0.00 3.16 0.12 0.08 73.87 01:14:01 AM 0 18.22 0.00 2.79 0.13 0.07 78.79 01:14:01 AM 1 27.32 0.00 3.54 0.10 0.08 68.96 Average: all 13.12 0.01 2.07 1.64 0.06 83.10 Average: 0 10.74 0.00 1.86 1.60 0.06 85.74 Average: 1 15.50 0.01 2.29 1.68 0.07 80.45