---> uname -a: Linux prd-centos8-robot-2c-8g-28505.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 584 4988 19 2124 6815 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:dc:55:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fedc:55f7/64 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) 09/27/2024 _x86_64_ (2 CPU) 02:05:05 LINUX RESTART (2 CPU) 02:06:02 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 82.73 15.88 66.85 2791.93 5866.24 02:08:01 AM 84.86 0.70 84.16 50.78 9426.84 02:09:01 AM 22.03 0.42 21.61 64.78 1597.67 02:10:01 AM 59.96 0.03 59.92 3.47 7577.45 02:11:01 AM 7.26 0.10 7.16 32.12 751.53 02:12:01 AM 1.97 0.00 1.97 0.00 95.90 02:13:01 AM 2.92 0.35 2.57 38.79 146.31 02:14:01 AM 27.17 0.53 26.64 64.78 1278.37 Average: 36.01 2.22 33.79 375.76 3337.20 02:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5385356 7078364 2497076 31.68 2688 1874952 643000 7.20 209020 1962652 122984 02:08:01 AM 5165960 6999360 2716472 34.46 2688 2009948 711016 7.96 221244 2139620 30080 02:09:01 AM 5150628 7012528 2731804 34.66 2688 2038044 719228 8.05 246580 2135164 26108 02:10:01 AM 5022012 7054848 2860420 36.29 2688 2201932 646468 7.24 259328 2221608 16548 02:11:01 AM 4985840 7019892 2896592 36.75 2688 2203128 698016 7.82 259516 2259636 228 02:12:01 AM 4981156 7016296 2901276 36.81 2688 2204216 713488 7.99 259592 2264128 436 02:13:01 AM 5152356 7023412 2730076 34.63 2688 2043740 675996 7.57 254448 2115080 6572 02:14:01 AM 5169176 7040232 2713256 34.42 2688 2046016 649488 7.27 447320 1913028 16744 Average: 5126560 7030616 2755872 34.96 2688 2077747 682088 7.64 269631 2126364 27462 02:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 221.56 135.81 1365.50 52.06 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 63.35 50.77 613.03 8.47 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 13.71 9.10 5.75 3.66 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 237.68 171.64 317.29 43.17 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.16 6.80 3.88 0.91 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 23.84 17.78 7.10 3.73 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 60.41 39.28 80.04 23.85 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 20.58 19.19 16.00 9.18 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 81.61 56.12 298.83 18.06 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) 09/27/2024 _x86_64_ (2 CPU) 02:05:05 LINUX RESTART (2 CPU) 02:06:02 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 32.41 0.00 5.72 3.76 0.10 58.01 02:07:01 AM 0 31.65 0.00 5.76 3.86 0.10 58.63 02:07:01 AM 1 33.17 0.00 5.67 3.67 0.10 57.39 02:08:01 AM all 26.78 0.00 3.86 3.40 0.11 65.85 02:08:01 AM 0 18.75 0.00 3.49 3.49 0.10 74.18 02:08:01 AM 1 34.81 0.00 4.24 3.32 0.12 57.51 02:09:01 AM all 12.52 0.00 1.89 0.68 0.07 84.85 02:09:01 AM 0 15.85 0.00 2.04 0.92 0.07 81.13 02:09:01 AM 1 9.19 0.00 1.73 0.45 0.07 88.56 02:10:01 AM all 24.06 0.00 4.16 2.05 0.08 69.65 02:10:01 AM 0 21.95 0.00 4.36 2.95 0.08 70.66 02:10:01 AM 1 26.17 0.00 3.96 1.15 0.08 68.64 02:11:01 AM all 1.27 0.00 0.28 0.36 0.04 98.06 02:11:01 AM 0 2.35 0.00 0.38 0.53 0.03 96.70 02:11:01 AM 1 0.18 0.00 0.17 0.18 0.05 99.42 02:12:01 AM all 7.08 0.00 0.66 0.00 0.07 92.19 02:12:01 AM 0 7.30 0.00 0.65 0.00 0.07 91.98 02:12:01 AM 1 6.86 0.00 0.67 0.00 0.07 92.40 02:13:01 AM all 8.14 0.00 1.56 0.03 0.07 90.20 02:13:01 AM 0 6.74 0.00 1.46 0.02 0.07 91.72 02:13:01 AM 1 9.53 0.00 1.67 0.05 0.07 88.68 02:14:01 AM all 30.56 0.00 3.56 0.64 0.12 65.13 02:14:01 AM 0 24.28 0.00 3.56 0.42 0.12 71.63 02:14:01 AM 1 36.83 0.00 3.55 0.87 0.12 58.63 Average: all 17.82 0.00 2.70 1.36 0.08 78.03 Average: 0 16.08 0.00 2.71 1.52 0.08 79.62 Average: 1 19.57 0.00 2.70 1.21 0.08 76.44