---> uname -a: Linux prd-centos8-robot-2c-8g-3872.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 4916 19 2213 6832 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:fb:37:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85540sec preferred_lft 85540sec inet6 fe80::f816:3eff:fefb:3792/64 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) 00:58:57 LINUX RESTART (2 CPU) 01:00:02 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 75.19 21.82 53.37 5003.66 4690.36 01:02:01 AM 95.09 0.78 94.30 52.62 10402.28 01:03:01 AM 25.43 0.42 25.01 64.79 1975.97 01:04:01 AM 56.75 0.03 56.71 3.47 7561.88 01:05:01 AM 4.87 0.10 4.77 32.13 209.40 01:06:01 AM 2.45 0.00 2.45 0.00 657.12 01:07:01 AM 0.68 0.00 0.68 0.00 88.82 01:08:01 AM 0.43 0.02 0.42 1.07 380.80 01:09:01 AM 0.65 0.03 0.62 1.87 235.70 01:10:01 AM 1.02 0.35 0.67 53.45 170.56 01:11:01 AM 0.38 0.00 0.38 0.00 16.83 01:12:01 AM 0.30 0.00 0.30 0.00 23.66 01:13:01 AM 24.66 0.65 24.01 74.11 2938.19 Average: 22.08 1.84 20.25 400.93 2255.16 01:00:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 5278060 7022056 2604364 33.04 2688 1926448 747608 8.37 245148 2038132 204264 01:02:01 AM 5198736 7027248 2683688 34.05 2688 2005432 711396 7.97 220372 2116960 30116 01:03:01 AM 5184516 7060944 2697908 34.23 2688 2051044 688264 7.71 249872 2097212 38748 01:04:01 AM 5052808 7081916 2829616 35.90 2688 2198756 628884 7.04 256516 2200588 24 01:05:01 AM 5012572 7043656 2869852 36.41 2688 2200740 688992 7.71 256644 2240208 1020 01:06:01 AM 4981532 7029932 2900892 36.80 2688 2218076 704928 7.89 257116 2271000 816 01:07:01 AM 4973896 7029764 2908528 36.90 2688 2225528 704928 7.89 257116 2278436 6084 01:08:01 AM 4965680 7028480 2916744 37.00 2688 2232472 704928 7.89 257140 2287248 1608 01:09:01 AM 4951888 7022836 2930536 37.18 2688 2240596 722480 8.09 257380 2300012 2900 01:10:01 AM 4562100 6959548 3320324 42.12 2688 2244188 725952 8.13 258732 2308712 92 01:11:01 AM 4562864 6960992 3319560 42.11 2688 2244836 725952 8.13 258748 2308172 440 01:12:01 AM 4999716 7079788 2882708 36.57 2688 2249380 629640 7.05 259080 2248640 4388 01:13:01 AM 5046404 7003948 2836020 35.98 2688 2132552 700380 7.84 490920 1994684 212 Average: 4982367 7027008 2900057 36.79 2688 2166927 698795 7.82 271137 2206923 22362 01:00:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.79 176.03 1557.38 59.45 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 66.96 53.84 668.18 8.73 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 24.55 19.21 80.06 5.86 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 183.09 129.46 253.12 36.10 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 16.38 9.32 15.15 2.13 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 51.92 39.21 128.87 10.13 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 18.91 16.36 43.51 6.14 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 25.25 20.71 37.97 5.29 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 29.11 23.88 65.91 12.03 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 42.84 54.63 22.66 4.82 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 15.86 13.00 3.64 2.38 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 20.88 9.86 6.90 1.49 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 74.13 54.33 149.66 92.15 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 67.14 47.52 231.67 18.93 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) 00:58:57 LINUX RESTART (2 CPU) 01:00:02 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 31.27 0.00 6.08 3.43 0.10 59.12 01:01:01 AM 0 30.16 0.00 6.22 3.57 0.10 59.95 01:01:01 AM 1 32.37 0.00 5.94 3.29 0.10 58.30 01:02:01 AM all 26.29 0.00 3.93 6.45 0.08 63.24 01:02:01 AM 0 13.42 0.00 2.78 5.26 0.07 78.47 01:02:01 AM 1 39.19 0.00 5.09 7.64 0.10 47.98 01:03:01 AM all 17.94 0.00 2.66 0.82 0.07 78.52 01:03:01 AM 0 10.08 0.00 2.40 0.55 0.07 86.91 01:03:01 AM 1 25.81 0.00 2.92 1.08 0.07 70.12 01:04:01 AM all 18.49 0.00 3.18 1.75 0.07 76.51 01:04:01 AM 0 13.62 0.00 2.70 1.57 0.07 82.04 01:04:01 AM 1 23.35 0.00 3.66 1.94 0.07 70.99 01:05:01 AM all 1.99 0.00 0.22 0.05 0.04 97.70 01:05:01 AM 0 0.42 0.00 0.20 0.02 0.03 99.33 01:05:01 AM 1 3.56 0.00 0.23 0.08 0.05 96.07 01:06:01 AM all 18.64 0.00 0.23 0.13 0.08 80.93 01:06:01 AM 0 5.49 0.00 0.23 0.22 0.07 94.00 01:06:01 AM 1 31.80 0.00 0.23 0.03 0.08 67.84 01:07:01 AM all 7.97 0.00 0.14 0.03 0.05 91.81 01:07:01 AM 0 4.29 0.00 0.15 0.00 0.05 95.51 01:07:01 AM 1 11.65 0.00 0.13 0.05 0.05 88.11 01:08:01 AM all 9.81 0.00 0.18 0.05 0.06 89.90 01:08:01 AM 0 4.34 0.00 0.20 0.03 0.05 95.37 01:08:01 AM 1 15.28 0.00 0.15 0.07 0.07 84.44 01:09:01 AM all 13.69 0.00 0.28 0.06 0.08 85.89 01:09:01 AM 0 9.63 0.00 0.25 0.00 0.07 90.05 01:09:01 AM 1 17.76 0.00 0.32 0.12 0.08 81.72 01:10:01 AM all 8.69 0.00 6.14 0.03 0.08 85.07 01:10:01 AM 0 8.08 0.00 6.04 0.00 0.07 85.81 01:10:01 AM 1 9.31 0.00 6.23 0.05 0.08 84.33 01:11:01 AM all 4.72 0.00 0.15 0.00 0.06 95.07 01:11:01 AM 0 2.85 0.00 0.17 0.00 0.07 96.92 01:11:01 AM 1 6.59 0.00 0.13 0.00 0.05 93.22 01:11:01 AM CPU %user %nice %system %iowait %steal %idle 01:12:01 AM all 5.77 0.00 0.79 0.00 0.06 93.37 01:12:01 AM 0 9.43 0.00 0.94 0.00 0.07 89.56 01:12:01 AM 1 2.12 0.00 0.65 0.00 0.05 97.18 01:13:01 AM all 27.59 0.00 3.24 0.77 0.09 68.31 01:13:01 AM 0 23.05 0.00 3.27 1.05 0.08 72.54 01:13:01 AM 1 32.12 0.00 3.20 0.48 0.10 64.10 Average: all 14.82 0.00 2.09 1.04 0.07 81.98 Average: 0 10.35 0.00 1.96 0.94 0.07 86.68 Average: 1 19.29 0.00 2.22 1.14 0.07 77.28