---> uname -a: Linux prd-centos8-robot-2c-8g-42027.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4757 19 2311 6765 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:41:ac:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe41:ac46/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:16 LINUX RESTART (2 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:01 AM 71.74 14.60 57.15 2832.92 5569.79 06:01:01 AM 103.08 0.72 102.37 50.90 10886.23 06:02:01 AM 17.31 0.45 16.86 64.22 1418.54 06:03:01 AM 1.77 0.03 1.73 2.27 34.44 06:04:01 AM 30.21 2.48 27.73 392.60 1626.96 06:05:01 AM 39.05 0.03 39.02 3.47 6790.85 06:06:01 AM 2.72 0.00 2.72 0.00 81.62 06:07:01 AM 0.17 0.00 0.17 0.00 1.88 06:08:01 AM 0.13 0.00 0.13 0.00 0.92 06:09:01 AM 11.56 0.23 11.33 38.53 329.25 Average: 27.78 1.85 25.92 338.49 2674.47 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 AM 5324052 7014848 2558372 32.46 2688 1878080 769764 8.62 228576 2024436 121676 06:01:01 AM 5156932 6993960 2725492 34.58 2688 2013960 761960 8.53 221840 2151088 30084 06:02:01 AM 5236544 7075224 2645880 33.57 2688 2015904 695176 7.78 240572 2057040 20 06:03:01 AM 5234464 7073212 2647960 33.59 2688 2015972 695176 7.78 240728 2059164 4 06:04:01 AM 4985576 7038220 2896848 36.75 2688 2221676 690664 7.73 256408 2268364 188272 06:05:01 AM 4969108 7021448 2913316 36.96 2688 2221860 700060 7.84 262372 2273964 8 06:06:01 AM 4969168 7021500 2913256 36.96 2688 2221860 700060 7.84 262364 2273952 4 06:07:01 AM 4969368 7021704 2913056 36.96 2688 2221864 700060 7.84 262364 2273876 4 06:08:01 AM 4969100 7021436 2913324 36.96 2688 2221864 700060 7.84 262364 2273992 4 06:09:01 AM 4948256 6999256 2934168 37.22 2688 2219940 702696 7.87 347536 2209008 13260 Average: 5076257 7028081 2806167 35.60 2688 2125298 711568 7.97 258512 2186488 35334 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 232.04 161.75 1347.64 49.85 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 66.31 52.76 631.45 14.77 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:02:01 AM eth0 16.34 8.11 5.57 4.34 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 5.73 3.18 0.88 0.66 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 42.28 35.61 296.56 8.30 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 438.59 304.08 96.28 74.71 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 1.82 0.32 0.13 0.05 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 2.42 0.15 0.11 0.01 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 1.50 0.17 0.07 0.01 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.28 14.03 16.81 7.09 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.53 58.02 239.57 15.98 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) 10/13/2024 _x86_64_ (2 CPU) 05:58:16 LINUX RESTART (2 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 27.99 0.00 4.83 2.84 0.09 64.26 06:00:01 AM 0 33.80 0.00 5.76 3.35 0.08 57.01 06:00:01 AM 1 22.18 0.00 3.90 2.33 0.10 71.50 06:01:01 AM all 27.91 0.00 4.32 4.11 0.10 63.55 06:01:01 AM 0 25.08 0.00 4.65 4.50 0.10 65.66 06:01:01 AM 1 30.74 0.00 3.99 3.73 0.10 61.44 06:02:01 AM all 9.97 0.00 1.05 0.49 0.06 88.43 06:02:01 AM 0 15.85 0.00 1.24 0.74 0.07 82.11 06:02:01 AM 1 4.11 0.00 0.85 0.25 0.05 94.74 06:03:01 AM all 0.51 0.00 0.35 0.01 0.04 99.09 06:03:01 AM 0 0.43 0.00 0.35 0.02 0.05 99.15 06:03:01 AM 1 0.58 0.00 0.35 0.00 0.03 99.03 06:04:01 AM all 21.97 0.00 3.66 0.68 0.07 73.61 06:04:01 AM 0 24.30 0.00 4.03 0.73 0.08 70.85 06:04:01 AM 1 19.64 0.00 3.30 0.63 0.07 76.36 06:05:01 AM all 5.41 0.00 1.90 1.57 0.05 91.07 06:05:01 AM 0 4.15 0.00 1.91 1.70 0.05 92.19 06:05:01 AM 1 6.67 0.00 1.89 1.44 0.05 89.95 06:06:01 AM all 0.33 0.00 0.05 0.02 0.05 99.55 06:06:01 AM 0 0.07 0.00 0.05 0.00 0.03 99.85 06:06:01 AM 1 0.60 0.00 0.05 0.03 0.07 99.25 06:07:01 AM all 0.32 0.00 0.05 0.00 0.05 99.58 06:07:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 06:07:01 AM 1 0.53 0.00 0.03 0.00 0.05 99.38 06:08:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 06:08:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 06:08:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 06:09:01 AM all 12.67 0.00 1.51 0.16 0.08 85.59 06:09:01 AM 0 16.76 0.00 1.70 0.30 0.07 81.17 06:09:01 AM 1 8.58 0.00 1.32 0.02 0.08 90.00 Average: all 10.74 0.00 1.78 0.99 0.06 86.44 Average: 0 12.06 0.00 1.98 1.13 0.06 84.76 Average: 1 9.42 0.00 1.57 0.84 0.06 88.11