---> uname -a: Linux prd-centos8-robot-2c-8g-2418.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 4895 19 2213 6812 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:45:3d:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85534sec preferred_lft 85534sec inet6 fe80::f816:3eff:fe45:3d7c/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) 10/29/2024 _x86_64_ (2 CPU) 03:58:23 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:02 AM 113.20 51.21 61.99 7460.48 15501.97 04:01:01 AM 102.83 0.73 102.10 51.77 10924.75 04:02:01 AM 15.21 0.48 14.72 66.49 1486.04 04:03:01 AM 60.26 0.03 60.23 3.47 7874.76 04:04:01 AM 3.57 0.10 3.47 32.13 134.08 04:05:01 AM 2.08 0.00 2.08 0.00 300.77 04:06:01 AM 0.90 0.00 0.90 0.00 526.70 04:07:01 AM 0.33 0.00 0.33 0.00 277.52 04:08:01 AM 0.68 0.02 0.67 1.07 146.84 04:09:01 AM 0.98 0.35 0.63 54.25 187.32 04:10:01 AM 0.45 0.03 0.42 1.07 75.16 04:11:01 AM 0.32 0.00 0.32 0.00 20.78 04:12:01 AM 7.43 0.33 7.10 37.85 355.00 Average: 23.50 4.04 19.45 584.93 2882.44 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:02 AM 5278340 7006676 2604084 33.04 2688 1912956 746080 8.35 245336 2044048 195364 04:01:01 AM 5175644 7005268 2706780 34.34 2688 2007036 710676 7.96 221652 2137656 30112 04:02:01 AM 5170968 7036260 2711456 34.40 2688 2041472 678696 7.60 244676 2117544 32220 04:03:01 AM 5026412 7056980 2856012 36.23 2688 2200376 632784 7.09 258016 2220740 92 04:04:01 AM 4987492 7019756 2894932 36.73 2688 2202088 682332 7.64 258144 2259344 600 04:05:01 AM 4962420 7004252 2920004 37.04 2688 2211664 697780 7.81 258616 2283744 3112 04:06:01 AM 4947400 7003836 2935024 37.24 2688 2226288 697780 7.81 258616 2298732 2364 04:07:01 AM 4939416 7002004 2943008 37.34 2688 2232400 697780 7.81 258616 2307016 188 04:08:01 AM 4932348 7001632 2950076 37.43 2688 2239132 713420 7.99 258692 2313980 2780 04:09:01 AM 4558752 6935120 3323672 42.17 2688 2244792 726072 8.13 260216 2329552 1496 04:10:01 AM 4537776 6936436 3344648 42.43 2688 2245488 723772 8.10 260236 2326952 128 04:11:01 AM 4539140 6938324 3343284 42.41 2688 2245964 723772 8.10 260252 2325800 100 04:12:01 AM 5022376 6980992 2860048 36.28 2688 2131872 707408 7.92 333640 2165228 67016 Average: 4929114 6994426 2953310 37.47 2688 2164733 702950 7.87 259747 2240795 25813 03:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:02 AM eth0 228.66 172.61 1546.55 60.40 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 68.64 52.77 660.79 8.66 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 20.67 11.69 6.96 4.32 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 272.64 194.40 345.26 47.72 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 14.35 8.40 10.48 1.19 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 35.02 28.17 76.96 7.37 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 38.29 31.54 98.49 7.89 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 17.04 11.75 35.17 5.05 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 27.96 25.16 24.55 12.74 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 47.28 54.92 56.76 4.76 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 8.81 7.08 1.96 1.45 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 18.66 14.13 4.01 2.45 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 81.46 50.72 147.58 87.27 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 67.45 50.87 229.75 19.29 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) 10/29/2024 _x86_64_ (2 CPU) 03:58:23 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:02 AM all 42.16 0.02 7.42 3.98 0.12 46.30 04:00:02 AM 0 51.62 0.02 7.48 3.41 0.12 37.35 04:00:02 AM 1 32.77 0.02 7.36 4.55 0.12 55.19 04:01:01 AM all 27.56 0.00 4.02 3.22 0.13 65.07 04:01:01 AM 0 33.67 0.00 4.19 2.98 0.14 59.02 04:01:01 AM 1 21.49 0.00 3.85 3.46 0.12 71.09 04:02:01 AM all 13.95 0.00 2.02 0.50 0.07 83.46 04:02:01 AM 0 21.48 0.00 2.17 0.32 0.07 75.97 04:02:01 AM 1 6.42 0.00 1.87 0.68 0.07 90.96 04:03:01 AM all 22.81 0.00 3.89 1.71 0.11 71.48 04:03:01 AM 0 26.90 0.00 4.45 2.49 0.10 66.06 04:03:01 AM 1 18.74 0.00 3.32 0.93 0.12 76.89 04:04:01 AM all 1.69 0.00 0.19 0.07 0.06 97.99 04:04:01 AM 0 2.79 0.00 0.25 0.13 0.05 96.78 04:04:01 AM 1 0.60 0.00 0.13 0.00 0.07 99.20 04:05:01 AM all 10.58 0.00 0.22 0.06 0.07 89.08 04:05:01 AM 0 12.50 0.00 0.23 0.10 0.07 87.10 04:05:01 AM 1 8.66 0.00 0.20 0.02 0.07 91.06 04:06:01 AM all 16.04 0.00 0.23 0.07 0.08 83.58 04:06:01 AM 0 20.38 0.00 0.18 0.00 0.10 79.33 04:06:01 AM 1 11.70 0.00 0.27 0.13 0.07 87.84 04:07:01 AM all 6.11 0.00 0.11 0.03 0.05 93.71 04:07:01 AM 0 10.26 0.00 0.10 0.05 0.03 89.56 04:07:01 AM 1 1.95 0.00 0.12 0.00 0.07 97.86 04:08:01 AM all 16.59 0.00 0.21 0.04 0.10 83.06 04:08:01 AM 0 30.80 0.00 0.18 0.07 0.10 68.85 04:08:01 AM 1 2.41 0.00 0.23 0.02 0.10 97.24 04:09:01 AM all 8.86 0.00 6.44 0.04 0.08 84.58 04:09:01 AM 0 8.96 0.00 6.26 0.02 0.08 84.68 04:09:01 AM 1 8.76 0.00 6.62 0.07 0.07 84.48 04:10:01 AM all 3.75 0.00 0.43 0.00 0.08 95.73 04:10:01 AM 0 4.98 0.00 0.47 0.00 0.08 94.47 04:10:01 AM 1 2.52 0.00 0.40 0.00 0.08 96.99 04:10:01 AM CPU %user %nice %system %iowait %steal %idle 04:11:01 AM all 5.12 0.00 0.21 0.00 0.07 94.60 04:11:01 AM 0 6.88 0.00 0.25 0.00 0.07 92.80 04:11:01 AM 1 3.36 0.00 0.17 0.00 0.07 96.40 04:12:01 AM all 21.64 0.00 2.90 0.10 0.10 75.26 04:12:01 AM 0 34.26 0.00 3.71 0.13 0.12 61.79 04:12:01 AM 1 9.02 0.00 2.09 0.07 0.08 88.74 Average: all 15.08 0.00 2.16 0.75 0.09 81.92 Average: 0 20.34 0.00 2.29 0.74 0.09 76.55 Average: 1 9.83 0.00 2.04 0.76 0.08 87.29