---> uname -a: Linux prd-centos8-robot-2c-8g-5863.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: 2800.000 BogoMIPS: 5600.00 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 594 4883 19 2218 6806 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:fd:98:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85763sec preferred_lft 85763sec inet6 fe80::f816:3eff:fefd:9881/64 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) 11/11/2024 _x86_64_ (2 CPU) 00:46:21 LINUX RESTART (2 CPU) 12:47:01 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 99.92 30.84 69.08 6964.35 13821.04 12:49:01 AM 91.65 0.70 90.95 50.78 10557.63 12:50:01 AM 29.81 0.42 29.39 64.78 2450.30 12:51:01 AM 51.23 2.52 48.72 396.00 7003.13 12:52:01 AM 3.00 0.10 2.90 32.13 98.73 12:53:01 AM 1.92 0.00 1.92 0.00 454.47 12:54:01 AM 0.95 0.00 0.95 0.00 457.50 12:55:01 AM 0.47 0.00 0.47 0.00 354.79 12:56:01 AM 5.13 0.35 4.78 38.79 413.01 12:57:01 AM 30.64 0.53 30.11 64.78 2759.66 Average: 31.47 3.55 27.93 761.21 3837.26 12:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5362248 7057808 2520176 31.97 2688 1877856 702040 7.86 210776 1987112 154848 12:49:01 AM 5165412 6999792 2717012 34.47 2688 2011132 730324 8.18 221356 2147540 30112 12:50:01 AM 5078856 7001140 2803568 35.57 2688 2096932 756748 8.47 256080 2194164 65908 12:51:01 AM 5008036 7054528 2874388 36.47 2688 2216020 654504 7.33 262340 2238572 4 12:52:01 AM 4967816 7016288 2914608 36.98 2688 2217988 707108 7.92 262520 2278256 884 12:53:01 AM 4936532 7002760 2945892 37.37 2688 2235784 722520 8.09 262936 2309184 6824 12:54:01 AM 4926552 7001464 2955872 37.50 2688 2244428 722520 8.09 262936 2318684 2252 12:55:01 AM 4917720 7001236 2964704 37.61 2688 2253016 722520 8.09 262984 2327952 296 12:56:01 AM 5012284 6984996 2870140 36.41 2688 2146064 726288 8.13 300824 2213032 54232 12:57:01 AM 5002488 6970668 2879936 36.54 2688 2143964 740916 8.30 493280 2037876 16708 Average: 5037794 7009068 2844630 36.09 2688 2144318 718549 8.05 279603 2205237 33207 12:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 295.87 166.63 1559.09 58.65 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 72.66 56.71 654.88 9.18 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 43.24 33.96 296.16 8.26 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 204.18 148.03 45.92 40.00 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 20.53 13.18 15.23 3.10 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 49.93 41.29 129.08 10.61 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 23.98 17.16 54.76 6.33 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 23.56 19.35 40.43 13.26 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 86.29 55.99 196.12 78.88 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 20.34 19.24 16.44 9.65 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 84.06 57.16 300.82 23.79 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) 11/11/2024 _x86_64_ (2 CPU) 00:46:21 LINUX RESTART (2 CPU) 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 43.81 0.01 7.71 3.82 0.10 44.56 12:48:01 AM 0 51.55 0.00 7.53 3.19 0.10 37.62 12:48:01 AM 1 36.08 0.02 7.89 4.44 0.10 51.47 12:49:01 AM all 25.07 0.00 3.47 3.47 0.10 67.90 12:49:01 AM 0 34.36 0.00 3.76 3.54 0.08 58.25 12:49:01 AM 1 15.76 0.00 3.18 3.39 0.12 77.55 12:50:01 AM all 22.01 0.00 2.98 0.94 0.09 73.98 12:50:01 AM 0 32.46 0.00 3.72 0.99 0.08 62.75 12:50:01 AM 1 11.61 0.00 2.24 0.90 0.10 85.15 12:51:01 AM all 15.83 0.00 2.90 2.37 0.10 78.79 12:51:01 AM 0 19.52 0.00 3.18 2.47 0.10 74.73 12:51:01 AM 1 12.14 0.00 2.63 2.27 0.10 82.86 12:52:01 AM all 1.96 0.00 0.20 0.04 0.08 97.72 12:52:01 AM 0 1.72 0.00 0.17 0.00 0.08 98.03 12:52:01 AM 1 2.21 0.00 0.23 0.08 0.07 97.41 12:53:01 AM all 19.11 0.00 0.25 0.09 0.09 80.45 12:53:01 AM 0 29.64 0.00 0.25 0.00 0.10 70.01 12:53:01 AM 1 8.57 0.00 0.25 0.18 0.08 90.92 12:54:01 AM all 8.22 0.00 0.17 0.06 0.06 91.49 12:54:01 AM 0 5.68 0.00 0.15 0.00 0.03 94.14 12:54:01 AM 1 10.77 0.00 0.18 0.12 0.08 88.85 12:55:01 AM all 10.95 0.00 0.19 0.07 0.08 88.71 12:55:01 AM 0 18.13 0.00 0.20 0.00 0.07 81.60 12:55:01 AM 1 3.78 0.00 0.18 0.13 0.10 95.81 12:56:01 AM all 13.75 0.00 1.53 0.08 0.08 84.56 12:56:01 AM 0 18.76 0.00 1.86 0.03 0.08 79.26 12:56:01 AM 1 8.74 0.00 1.21 0.12 0.08 89.86 12:57:01 AM all 31.73 0.00 3.51 0.71 0.10 63.95 12:57:01 AM 0 36.17 0.00 3.15 0.78 0.10 59.80 12:57:01 AM 1 27.29 0.00 3.87 0.63 0.10 68.11 Average: all 19.24 0.00 2.29 1.16 0.09 77.22 Average: 0 24.78 0.00 2.39 1.10 0.08 71.64 Average: 1 13.69 0.00 2.18 1.23 0.09 82.80