---> uname -a: Linux prd-centos8-robot-2c-8g-3867.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 570 5008 19 2119 6831 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:ca:3e:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:feca:3eb9/64 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) 11/03/2024 _x86_64_ (2 CPU) 00:58:59 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 279.66 16.10 263.56 10189.83 27673.73 01:01:01 AM 78.90 24.23 54.68 6094.44 4409.42 01:02:01 AM 92.99 0.78 92.21 52.61 10596.67 01:03:01 AM 19.78 0.42 19.36 64.79 1503.83 01:04:01 AM 55.53 0.03 55.50 3.47 7352.75 01:05:01 AM 11.18 0.08 11.10 31.99 912.36 01:06:01 AM 2.27 0.03 2.23 1.07 120.15 01:07:01 AM 0.18 0.00 0.18 0.00 3.35 01:08:01 AM 0.13 0.00 0.13 0.00 1.75 01:09:01 AM 9.76 0.32 9.45 36.92 369.03 Average: 30.64 2.91 27.73 719.45 2862.77 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6085104 7322032 1797328 22.80 2688 1436584 438796 4.91 111172 1430044 368 01:01:01 AM 5272808 7010668 2609624 33.11 2688 1920752 717648 8.04 245996 2045048 205980 01:02:01 AM 5186632 7015320 2695800 34.20 2688 2005384 687128 7.69 221272 2128768 30116 01:03:01 AM 5228604 7061928 2653828 33.67 2688 2010576 641488 7.18 243600 2067868 3276 01:04:01 AM 5038996 7068596 2843436 36.07 2688 2198712 603556 6.76 257120 2210088 16548 01:05:01 AM 5000588 7031104 2881844 36.56 2688 2200000 657972 7.37 257388 2252268 40 01:06:01 AM 4996940 7028660 2885492 36.61 2688 2201204 657972 7.37 257388 2256020 4 01:07:01 AM 4982292 7014020 2900140 36.79 2688 2201220 689732 7.72 257388 2270100 32 01:08:01 AM 4980120 7011852 2902312 36.82 2688 2201224 689732 7.72 257388 2272944 4 01:09:01 AM 5141992 7003360 2740440 34.77 2688 2037052 682940 7.65 292396 2098676 19456 Average: 5191408 7056754 2691024 34.14 2688 2041271 646696 7.24 240111 2103182 27582 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 1.69 1.69 0.12 0.12 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 312.87 184.80 1531.90 60.82 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 66.10 49.88 668.02 8.48 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 15.56 10.38 5.99 3.98 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 182.81 131.64 325.47 30.40 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 23.94 10.93 5.84 1.56 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 185.05 182.57 52.74 75.70 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 199.55 193.15 183.42 80.34 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 137.91 132.69 43.30 47.56 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 76.67 48.97 120.71 25.05 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 133.11 104.78 325.80 37.02 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) 11/03/2024 _x86_64_ (2 CPU) 00:58:59 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 4.68 0.00 9.36 43.83 0.00 42.13 01:00:01 AM 0 5.93 0.00 11.02 80.51 0.00 2.54 01:00:01 AM 1 3.42 0.00 7.69 6.84 0.00 82.05 01:01:01 AM all 32.43 0.00 6.43 4.16 0.10 56.88 01:01:01 AM 0 35.81 0.00 7.46 3.17 0.08 53.47 01:01:01 AM 1 29.06 0.00 5.40 5.15 0.12 60.28 01:02:01 AM all 27.01 0.00 3.99 6.33 0.11 62.56 01:02:01 AM 0 26.94 0.00 3.90 6.14 0.12 62.90 01:02:01 AM 1 27.08 0.00 4.08 6.52 0.10 62.22 01:03:01 AM all 10.47 0.00 1.79 0.73 0.05 86.96 01:03:01 AM 0 14.82 0.00 1.79 0.79 0.05 82.55 01:03:01 AM 1 6.14 0.00 1.79 0.67 0.05 91.36 01:04:01 AM all 25.89 0.00 4.03 2.86 0.11 67.10 01:04:01 AM 0 38.03 0.00 5.04 3.40 0.12 53.42 01:04:01 AM 1 13.78 0.00 3.03 2.32 0.10 80.77 01:05:01 AM all 2.14 0.00 0.34 0.54 0.04 96.93 01:05:01 AM 0 3.28 0.00 0.44 0.75 0.02 95.51 01:05:01 AM 1 1.00 0.00 0.25 0.33 0.07 98.35 01:06:01 AM all 15.83 0.00 0.39 0.01 0.10 83.67 01:06:01 AM 0 12.75 0.00 0.35 0.02 0.10 86.78 01:06:01 AM 1 18.91 0.00 0.42 0.00 0.10 80.57 01:07:01 AM all 16.49 0.00 0.43 0.00 0.09 82.99 01:07:01 AM 0 9.17 0.00 0.37 0.00 0.10 90.36 01:07:01 AM 1 23.81 0.00 0.49 0.00 0.08 75.62 01:08:01 AM all 19.14 0.00 0.34 0.00 0.08 80.44 01:08:01 AM 0 15.65 0.00 0.32 0.00 0.08 83.95 01:08:01 AM 1 22.63 0.00 0.37 0.00 0.08 76.92 01:09:01 AM all 15.41 0.00 2.03 0.08 0.08 82.41 01:09:01 AM 0 10.87 0.00 1.94 0.03 0.07 87.10 01:09:01 AM 1 19.97 0.00 2.13 0.12 0.08 77.70 Average: all 18.28 0.00 2.21 1.73 0.08 77.70 Average: 0 18.56 0.00 2.42 1.76 0.08 77.18 Average: 1 18.00 0.00 2.01 1.69 0.09 78.21