---> uname -a: Linux prd-centos8-robot-2c-8g-1225.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4982 19 2129 6816 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:8d:b1:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe8d:b122/64 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) 12/09/2024 _x86_64_ (2 CPU) 03:54:59 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 97.67 9.40 88.27 1527.88 6697.85 03:58:01 AM 74.95 0.63 74.32 48.93 9709.62 03:59:01 AM 26.20 0.42 25.78 64.79 1653.61 04:00:01 AM 43.37 0.03 43.34 3.47 6912.11 04:01:01 AM 3.40 0.02 3.38 0.13 118.59 04:02:01 AM 0.70 0.07 0.63 1.73 9.98 04:03:01 AM 0.37 0.00 0.37 0.00 4.10 04:04:01 AM 2.28 0.12 2.17 33.06 151.41 04:05:01 AM 25.94 0.63 25.31 73.18 1304.40 Average: 30.54 1.26 29.28 194.78 2951.12 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5267636 7073160 2614788 33.17 2688 1983572 643884 7.21 209484 2069716 228196 03:58:01 AM 5110728 6974408 2771696 35.16 2688 2040916 729616 8.17 233448 2192600 25560 03:59:01 AM 4947324 6985172 2935100 37.24 2688 2207804 729544 8.17 254896 2312656 171588 04:00:01 AM 5018240 7059900 2864184 36.34 2688 2211184 620596 6.95 257004 2232468 20 04:01:01 AM 5017864 7059540 2864560 36.34 2688 2211188 620596 6.95 257008 2233004 4 04:02:01 AM 5018180 7059924 2864244 36.34 2688 2211256 620596 6.95 257144 2232644 8 04:03:01 AM 5018316 7060060 2864108 36.34 2688 2211256 620596 6.95 257144 2232552 4 04:04:01 AM 5013568 7060096 2868856 36.40 2688 2216040 634036 7.10 257604 2236872 1324 04:05:01 AM 5129088 7002288 2753336 34.93 2688 2048752 693344 7.76 449192 1954784 192 Average: 5060105 7037172 2822319 35.81 2688 2149108 656979 7.36 270325 2188588 47433 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 91.02 76.05 949.12 10.12 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 45.71 32.43 439.47 6.68 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 43.61 36.81 295.18 7.37 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 438.37 318.16 99.60 79.76 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 2.63 1.97 0.55 0.48 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 3.03 2.13 0.48 0.48 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 1.95 1.68 0.34 0.30 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 132.46 93.60 970.50 8.40 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 54.58 41.15 90.04 29.72 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 90.37 67.11 316.11 15.92 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) 12/09/2024 _x86_64_ (2 CPU) 03:54:59 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 36.85 0.00 5.77 2.84 0.10 54.43 03:57:01 AM 0 37.88 0.00 5.41 2.98 0.10 53.62 03:57:01 AM 1 35.83 0.00 6.13 2.70 0.10 55.24 03:58:01 AM all 18.97 0.00 2.20 3.32 0.07 75.44 03:58:01 AM 0 29.59 0.00 2.23 3.30 0.07 64.82 03:58:01 AM 1 8.35 0.00 2.18 3.35 0.07 86.06 03:59:01 AM all 18.72 0.00 3.22 0.50 0.08 77.47 03:59:01 AM 0 27.47 0.00 3.89 0.55 0.08 68.01 03:59:01 AM 1 9.99 0.00 2.56 0.45 0.08 86.91 04:00:01 AM all 11.32 0.00 2.72 1.90 0.08 83.99 04:00:01 AM 0 16.60 0.00 2.90 2.29 0.07 78.14 04:00:01 AM 1 6.02 0.00 2.54 1.50 0.08 89.86 04:01:01 AM all 0.14 0.00 0.09 0.02 0.04 99.71 04:01:01 AM 0 0.18 0.00 0.10 0.00 0.03 99.68 04:01:01 AM 1 0.10 0.00 0.08 0.03 0.05 99.73 04:02:01 AM all 0.36 0.00 0.08 0.00 0.05 99.52 04:02:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 04:02:01 AM 1 0.12 0.00 0.07 0.00 0.07 99.75 04:03:01 AM all 0.27 0.00 0.08 0.00 0.04 99.62 04:03:01 AM 0 0.48 0.00 0.08 0.00 0.05 99.38 04:03:01 AM 1 0.05 0.00 0.07 0.00 0.03 99.85 04:04:01 AM all 8.03 0.00 1.84 0.03 0.07 90.02 04:04:01 AM 0 9.25 0.00 2.21 0.00 0.07 88.47 04:04:01 AM 1 6.82 0.00 1.48 0.07 0.07 91.57 04:05:01 AM all 24.78 0.00 3.24 0.43 0.09 71.47 04:05:01 AM 0 33.02 0.00 3.84 0.20 0.08 62.86 04:05:01 AM 1 16.52 0.00 2.64 0.65 0.10 80.08 Average: all 13.28 0.00 2.14 1.00 0.07 83.51 Average: 0 17.24 0.00 2.30 1.04 0.06 79.36 Average: 1 9.32 0.00 1.97 0.97 0.07 87.67