---> uname -a: Linux prd-centos8-robot-2c-8g-13751.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4792 19 2283 6773 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:b7:53:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:feb7:5395/64 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) 08/23/2024 _x86_64_ (2 CPU) 00:55:18 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 91.24 57.77 33.47 6279.93 19883.01 12:58:01 AM 122.16 6.86 115.29 1249.72 9979.87 12:59:01 AM 35.34 1.02 34.33 111.45 4234.78 01:00:01 AM 3.63 0.03 3.60 2.27 92.75 01:01:01 AM 29.94 0.02 29.92 0.13 1706.75 01:02:01 AM 35.48 0.10 35.38 5.28 6670.16 01:03:01 AM 2.75 0.00 2.75 0.00 101.02 01:04:01 AM 0.13 0.00 0.13 0.00 0.93 01:05:01 AM 0.13 0.00 0.13 0.00 1.32 01:06:01 AM 14.21 0.27 13.95 43.72 359.38 Average: 33.50 6.62 26.88 770.61 4299.46 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5528892 7046132 2353540 29.86 2688 1710188 729072 8.16 184952 1885764 82072 12:58:01 AM 5136928 6978116 2745504 34.83 2688 2019140 734912 8.23 213884 2188488 126892 12:59:01 AM 5259188 7083808 2623244 33.28 2688 2002000 639664 7.16 240816 2036444 32 01:00:01 AM 5257852 7082532 2624580 33.30 2688 2002068 631148 7.07 241004 2037588 4 01:01:01 AM 5009948 7034104 2872484 36.44 2688 2193336 663664 7.43 257184 2245808 185016 01:02:01 AM 5004208 7028152 2878224 36.51 2688 2193524 659320 7.38 260516 2242072 16 01:03:01 AM 5004652 7028596 2877780 36.51 2688 2193524 659320 7.38 260516 2241852 8 01:04:01 AM 5003824 7027772 2878608 36.52 2688 2193528 659320 7.38 260516 2242660 16 01:05:01 AM 5004172 7028120 2878260 36.51 2688 2193528 659320 7.38 260516 2242372 8 01:06:01 AM 4935096 6957876 2947336 37.39 2688 2191920 724680 8.11 449188 2123096 13368 Average: 5114476 7029521 2767956 35.12 2688 2089276 676042 7.57 262909 2148614 40743 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 258.42 159.15 1193.28 56.05 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 90.17 69.56 939.16 10.31 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 19.00 9.80 7.03 3.71 0.00 0.00 0.00 0.00 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 11.65 9.03 2.05 2.01 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 44.29 36.45 275.55 9.08 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 461.26 334.52 92.15 78.21 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 1.47 0.33 0.12 0.05 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 1.15 0.30 0.32 0.20 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 0.72 0.13 0.04 0.01 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 20.58 16.76 18.14 8.40 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 90.27 63.16 253.07 16.70 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) 08/23/2024 _x86_64_ (2 CPU) 00:55:18 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 29.74 0.04 6.01 16.14 0.14 47.94 12:57:01 AM 0 33.81 0.03 5.92 18.27 0.10 41.86 12:57:01 AM 1 25.66 0.05 6.09 14.00 0.17 54.03 12:58:01 AM all 34.01 0.00 5.43 6.64 0.13 53.79 12:58:01 AM 0 27.91 0.00 4.68 7.53 0.13 59.74 12:58:01 AM 1 40.12 0.00 6.19 5.75 0.12 47.83 12:59:01 AM all 13.78 0.00 1.96 1.88 0.08 82.30 12:59:01 AM 0 20.96 0.00 2.39 1.92 0.07 74.66 12:59:01 AM 1 6.62 0.00 1.53 1.83 0.08 89.92 01:00:01 AM all 0.87 0.00 0.81 0.02 0.06 98.25 01:00:01 AM 0 0.62 0.00 0.75 0.03 0.05 98.55 01:00:01 AM 1 1.12 0.00 0.87 0.00 0.07 97.95 01:01:01 AM all 23.46 0.00 4.26 0.54 0.12 71.62 01:01:01 AM 0 19.83 0.00 4.05 0.80 0.12 75.20 01:01:01 AM 1 27.08 0.00 4.47 0.28 0.12 68.05 01:02:01 AM all 5.00 0.00 1.43 2.24 0.07 91.26 01:02:01 AM 0 4.17 0.00 1.70 3.01 0.09 91.03 01:02:01 AM 1 5.83 0.00 1.16 1.47 0.05 91.50 01:03:01 AM all 0.12 0.00 0.07 0.04 0.03 99.74 01:03:01 AM 0 0.15 0.00 0.07 0.00 0.02 99.77 01:03:01 AM 1 0.08 0.00 0.07 0.08 0.05 99.72 01:04:01 AM all 0.33 0.00 0.07 0.00 0.05 99.56 01:04:01 AM 0 0.57 0.00 0.03 0.00 0.05 99.35 01:04:01 AM 1 0.08 0.00 0.10 0.00 0.05 99.77 01:05:01 AM all 0.29 0.00 0.07 0.00 0.04 99.60 01:05:01 AM 0 0.50 0.00 0.08 0.00 0.05 99.37 01:05:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 01:06:01 AM all 16.85 0.00 2.00 0.33 0.08 80.74 01:06:01 AM 0 16.83 0.00 1.72 0.25 0.08 81.12 01:06:01 AM 1 16.87 0.00 2.29 0.40 0.07 80.37 Average: all 12.43 0.00 2.21 2.77 0.08 82.51 Average: 0 12.53 0.00 2.14 3.17 0.08 82.09 Average: 1 12.34 0.01 2.28 2.37 0.08 82.93