---> uname -a: Linux prd-centos8-robot-2c-8g-42984.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4958 19 2123 6786 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:78:a3:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85428sec preferred_lft 85428sec inet6 fe80::f816:3eff:fe78:a312/64 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) 10/16/2024 _x86_64_ (2 CPU) 04:18:13 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 100.37 24.04 76.32 6503.17 6560.08 04:21:01 AM 82.06 0.70 81.36 50.77 9128.35 04:22:01 AM 23.25 0.42 22.83 64.79 2308.92 04:23:01 AM 56.86 0.03 56.82 3.47 7376.07 04:24:01 AM 2.93 0.00 2.93 0.00 94.57 04:25:01 AM 0.48 0.00 0.48 0.00 6.57 04:26:01 AM 0.33 0.00 0.33 0.00 4.08 04:27:01 AM 2.08 0.08 2.00 31.99 90.03 04:28:01 AM 0.38 0.00 0.38 0.00 5.65 04:29:01 AM 0.38 0.00 0.38 0.00 6.08 04:30:01 AM 0.13 0.00 0.13 0.00 1.88 04:31:01 AM 0.20 0.00 0.20 0.00 1.78 04:32:01 AM 0.17 0.00 0.17 0.00 3.08 04:33:01 AM 0.17 0.00 0.17 0.00 2.15 04:34:01 AM 21.33 0.68 20.64 74.38 804.58 Average: 19.41 1.73 17.68 448.60 1759.70 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5323996 7061140 2558436 32.46 2688 1918624 688152 7.71 214588 2018132 167196 04:21:01 AM 5176548 7013476 2705884 34.33 2688 2013984 704200 7.88 220628 2138728 30092 04:22:01 AM 5090844 7013312 2791588 35.42 2688 2096776 714068 8.00 255208 2181748 63724 04:23:01 AM 4989196 7029980 2893236 36.70 2688 2210044 657400 7.36 257484 2259936 88 04:24:01 AM 4989328 7030116 2893104 36.70 2688 2210048 657400 7.36 257488 2259936 4 04:25:01 AM 4989312 7030100 2893120 36.70 2688 2210048 657400 7.36 257488 2260020 4 04:26:01 AM 4989204 7029992 2893228 36.70 2688 2210048 657400 7.36 257488 2260328 4 04:27:01 AM 4948480 6990960 2933952 37.22 2688 2211740 689032 7.72 257708 2300780 12 04:28:01 AM 4948588 6991084 2933844 37.22 2688 2211756 689032 7.72 257708 2300800 4 04:29:01 AM 4948680 6991192 2933752 37.22 2688 2211772 704788 7.89 257708 2300824 16 04:30:01 AM 4947752 6990276 2934680 37.23 2688 2211792 699292 7.83 257708 2301176 16 04:31:01 AM 4948176 6990724 2934256 37.23 2688 2211800 699292 7.83 257708 2301012 16 04:32:01 AM 4947748 6990316 2934684 37.23 2688 2211820 699292 7.83 257708 2301496 16 04:33:01 AM 4986680 7029728 2895752 36.74 2688 2212300 660640 7.40 257940 2262360 480 04:34:01 AM 5169660 7036484 2712772 34.42 2688 2042688 685352 7.67 444516 1917804 13388 Average: 5026279 7014592 2856153 36.23 2688 2159683 684183 7.66 264605 2224339 18337 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 315.74 202.18 1658.75 62.46 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 57.62 42.75 551.74 7.74 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 42.04 34.83 284.88 8.42 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 669.16 490.93 142.23 107.11 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 2.60 1.85 0.44 0.43 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 2.85 1.88 0.59 0.47 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 1.62 0.93 0.46 0.35 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 19.25 9.67 7.81 1.35 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 0.27 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 0.48 0.10 0.03 0.01 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 0.57 0.18 0.15 0.07 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 0.40 0.10 0.02 0.01 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 1.42 0.37 0.34 0.21 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 1.27 0.85 0.45 0.39 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 81.52 55.35 91.90 27.90 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 79.78 56.13 182.67 14.46 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) 10/16/2024 _x86_64_ (2 CPU) 04:18:13 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 37.69 0.00 7.69 5.17 0.16 49.30 04:20:01 AM 0 28.02 0.00 6.59 4.22 0.13 61.03 04:20:01 AM 1 47.40 0.00 8.79 6.12 0.18 37.50 04:21:01 AM all 20.49 0.00 2.82 3.70 0.10 72.89 04:21:01 AM 0 15.54 0.00 2.84 4.86 0.10 76.66 04:21:01 AM 1 25.47 0.00 2.81 2.54 0.10 69.09 04:22:01 AM all 20.25 0.00 3.04 1.56 0.08 75.06 04:22:01 AM 0 18.96 0.00 2.58 1.47 0.08 76.91 04:22:01 AM 1 21.54 0.00 3.51 1.64 0.08 73.22 04:23:01 AM all 17.10 0.00 3.76 2.20 0.08 76.86 04:23:01 AM 0 10.22 0.00 3.28 2.18 0.08 84.23 04:23:01 AM 1 23.99 0.00 4.23 2.22 0.08 69.48 04:24:01 AM all 0.12 0.00 0.08 0.03 0.03 99.76 04:24:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 04:24:01 AM 1 0.13 0.00 0.07 0.05 0.03 99.72 04:25:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 04:25:01 AM 0 0.47 0.00 0.07 0.00 0.02 99.45 04:25:01 AM 1 0.13 0.00 0.10 0.00 0.03 99.73 04:26:01 AM all 0.35 0.00 0.06 0.00 0.03 99.56 04:26:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 04:26:01 AM 1 0.13 0.00 0.05 0.00 0.03 99.78 04:27:01 AM all 2.35 0.00 0.76 0.04 0.07 96.79 04:27:01 AM 0 0.87 0.00 0.18 0.00 0.05 98.90 04:27:01 AM 1 3.82 0.00 1.34 0.08 0.08 94.67 04:28:01 AM all 0.77 0.00 0.08 0.00 0.07 99.08 04:28:01 AM 0 0.73 0.00 0.08 0.00 0.05 99.13 04:28:01 AM 1 0.80 0.00 0.08 0.00 0.08 99.03 04:29:01 AM all 0.59 0.00 0.08 0.00 0.06 99.27 04:29:01 AM 0 0.67 0.00 0.07 0.00 0.07 99.20 04:29:01 AM 1 0.50 0.00 0.10 0.00 0.05 99.35 04:30:01 AM all 0.76 0.00 0.10 0.00 0.05 99.09 04:30:01 AM 0 0.77 0.00 0.12 0.00 0.07 99.05 04:30:01 AM 1 0.75 0.00 0.08 0.00 0.03 99.13 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 0.73 0.00 0.07 0.00 0.07 99.13 04:31:01 AM 0 0.87 0.00 0.07 0.00 0.08 98.98 04:31:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 04:32:01 AM all 0.61 0.00 0.09 0.00 0.09 99.21 04:32:01 AM 0 0.33 0.00 0.10 0.00 0.07 99.50 04:32:01 AM 1 0.89 0.00 0.08 0.00 0.12 98.91 04:33:01 AM all 0.94 0.00 0.09 0.00 0.07 98.90 04:33:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 04:33:01 AM 1 1.27 0.00 0.12 0.00 0.08 98.53 04:34:01 AM all 21.01 0.00 3.13 0.21 0.08 75.57 04:34:01 AM 0 18.75 0.00 2.82 0.20 0.07 78.16 04:34:01 AM 1 23.27 0.00 3.44 0.22 0.08 72.99 Average: all 8.26 0.00 1.46 0.86 0.07 89.35 Average: 0 6.50 0.00 1.27 0.86 0.06 91.31 Average: 1 10.03 0.00 1.65 0.86 0.08 87.39