---> uname -a: Linux prd-centos8-robot-2c-8g-6413.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 577 4973 19 2147 6823 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:8a:8b:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe8a:8be6/64 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) 08/01/2024 _x86_64_ (2 CPU) 01:48:13 LINUX RESTART (2 CPU) 01:49:01 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 83.29 21.44 61.85 4921.01 5892.02 01:51:01 AM 87.69 0.70 86.99 50.77 9316.47 01:52:01 AM 20.49 0.88 19.61 123.96 1672.83 01:53:01 AM 56.97 0.03 56.94 3.47 7220.10 01:54:01 AM 8.18 0.10 8.08 32.12 797.85 01:55:01 AM 1.47 0.00 1.47 0.00 69.06 01:56:01 AM 0.20 0.00 0.20 0.00 54.29 01:57:01 AM 0.17 0.00 0.17 0.00 45.65 01:58:01 AM 0.27 0.00 0.27 0.00 49.34 01:59:01 AM 0.67 0.00 0.67 0.00 27.01 02:00:01 AM 0.37 0.00 0.37 0.00 16.86 02:01:01 AM 0.25 0.02 0.23 0.13 13.15 02:02:01 AM 0.43 0.07 0.37 1.73 40.10 02:03:01 AM 13.13 0.33 12.80 37.85 526.42 Average: 19.54 1.68 17.86 369.42 1838.88 01:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5258936 7011992 2623488 33.28 2688 1935580 732352 8.20 248272 2052116 179624 01:51:01 AM 5192416 7012768 2690008 34.13 2688 1997464 691744 7.75 223260 2116652 26396 01:52:01 AM 5180236 7038104 2702188 34.28 2688 2033368 679232 7.61 246012 2104684 30652 01:53:01 AM 5044668 7067572 2837756 36.00 2688 2192476 629004 7.04 262020 2198432 15896 01:54:01 AM 5002348 7027416 2880076 36.54 2688 2194640 700676 7.85 262328 2241480 36 01:55:01 AM 4999716 7026068 2882708 36.57 2688 2195932 720272 8.06 262484 2243936 364 01:56:01 AM 4995688 7023408 2886736 36.62 2688 2197316 737924 8.26 262488 2247796 200 01:57:01 AM 4993912 7023144 2888512 36.64 2688 2198804 737924 8.26 262492 2249616 352 01:58:01 AM 4989344 7020068 2893080 36.70 2688 2200304 755032 8.45 262492 2254208 488 01:59:01 AM 4991080 7021868 2891344 36.68 2688 2200364 755032 8.45 262884 2252576 4 02:00:01 AM 4988380 7019536 2894044 36.72 2688 2200732 752924 8.43 262888 2255156 36 02:01:01 AM 4986152 7017948 2896272 36.74 2688 2201376 752924 8.43 262888 2257124 340 02:02:01 AM 4984328 7017204 2898096 36.77 2688 2202480 752924 8.43 262956 2258984 328 02:03:01 AM 5122420 6995304 2760004 35.01 2688 2048444 712936 7.98 295068 2110884 28288 Average: 5052116 7023029 2830308 35.91 2688 2142806 722207 8.09 259895 2203117 20215 01:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 337.23 181.56 1582.88 59.73 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 53.40 44.04 518.40 7.98 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 17.83 14.28 6.98 4.82 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 257.87 234.08 317.57 53.51 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 63.55 56.05 15.36 5.52 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 56.67 54.42 11.58 5.91 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 46.66 45.59 10.20 4.99 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 60.03 60.16 12.06 5.59 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 66.17 64.02 13.86 7.25 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 3.00 2.28 0.64 0.41 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 15.13 13.18 3.42 2.33 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 21.39 19.23 5.09 3.35 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 32.05 28.75 7.70 5.06 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 64.96 48.35 100.87 48.58 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 78.28 61.86 186.22 15.36 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) 08/01/2024 _x86_64_ (2 CPU) 01:48:13 LINUX RESTART (2 CPU) 01:49:01 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 31.76 0.00 5.94 3.67 0.10 58.53 01:50:01 AM 0 24.45 0.00 5.91 3.65 0.10 65.89 01:50:01 AM 1 39.05 0.00 5.98 3.69 0.10 51.19 01:51:01 AM all 25.98 0.00 3.80 3.01 0.07 67.14 01:51:01 AM 0 12.73 0.00 2.50 2.27 0.07 82.43 01:51:01 AM 1 39.24 0.00 5.10 3.75 0.07 51.83 01:52:01 AM all 14.71 0.00 2.40 0.57 0.07 82.26 01:52:01 AM 0 15.53 0.00 2.77 0.35 0.05 81.30 01:52:01 AM 1 13.89 0.00 2.02 0.78 0.08 83.22 01:53:01 AM all 22.26 0.00 3.81 2.15 0.08 71.71 01:53:01 AM 0 22.87 0.00 3.81 2.12 0.08 71.11 01:53:01 AM 1 21.65 0.00 3.81 2.17 0.07 72.31 01:54:01 AM all 5.53 0.00 0.47 0.18 0.05 93.76 01:54:01 AM 0 2.21 0.00 0.34 0.02 0.05 97.39 01:54:01 AM 1 8.87 0.00 0.60 0.35 0.05 90.13 01:55:01 AM all 6.63 0.00 0.43 0.00 0.08 92.86 01:55:01 AM 0 9.62 0.00 0.53 0.00 0.09 89.76 01:55:01 AM 1 3.70 0.00 0.33 0.00 0.07 95.90 01:56:01 AM all 5.28 0.00 0.32 0.00 0.07 94.33 01:56:01 AM 0 6.25 0.00 0.28 0.00 0.07 93.40 01:56:01 AM 1 4.32 0.00 0.35 0.00 0.07 95.26 01:57:01 AM all 4.06 0.00 0.29 0.00 0.07 95.58 01:57:01 AM 0 5.25 0.00 0.27 0.00 0.07 94.42 01:57:01 AM 1 2.88 0.00 0.32 0.00 0.07 96.74 01:58:01 AM all 8.00 0.00 0.44 0.03 0.07 91.47 01:58:01 AM 0 4.14 0.00 0.54 0.05 0.07 95.21 01:58:01 AM 1 11.85 0.00 0.35 0.00 0.07 87.73 01:59:01 AM all 1.17 0.00 0.14 0.00 0.06 98.63 01:59:01 AM 0 0.80 0.00 0.13 0.00 0.05 99.01 01:59:01 AM 1 1.54 0.00 0.15 0.00 0.07 98.25 02:00:01 AM all 4.01 0.00 0.23 0.00 0.06 95.70 02:00:01 AM 0 2.14 0.00 0.23 0.00 0.05 97.58 02:00:01 AM 1 5.88 0.00 0.23 0.00 0.07 93.82 02:00:01 AM CPU %user %nice %system %iowait %steal %idle 02:01:01 AM all 5.70 0.00 0.32 0.00 0.04 93.94 02:01:01 AM 0 2.06 0.00 0.27 0.00 0.05 97.62 02:01:01 AM 1 9.33 0.00 0.37 0.00 0.03 90.27 02:02:01 AM all 8.49 0.00 0.43 0.00 0.07 91.01 02:02:01 AM 0 5.37 0.00 0.42 0.00 0.05 94.17 02:02:01 AM 1 11.61 0.00 0.45 0.00 0.08 87.86 02:03:01 AM all 18.42 0.00 2.00 0.14 0.08 79.36 02:03:01 AM 0 12.97 0.00 1.86 0.15 0.08 84.94 02:03:01 AM 1 23.85 0.00 2.13 0.13 0.08 73.80 Average: all 11.58 0.00 1.50 0.70 0.07 86.15 Average: 0 9.03 0.00 1.42 0.62 0.07 88.87 Average: 1 14.13 0.00 1.59 0.78 0.07 83.44