---> uname -a: Linux prd-centos8-robot-2c-8g-26016.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 581 4965 19 2150 6819 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:5a:eb:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe5a:ebfa/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) 09/23/2024 _x86_64_ (2 CPU) 02:38:32 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 124.26 61.75 62.51 7644.52 38662.30 02:41:01 AM 118.42 7.41 111.01 1296.29 9498.13 02:42:01 AM 23.76 0.00 23.76 0.00 3535.17 02:43:01 AM 8.15 0.38 7.76 62.51 159.96 02:44:01 AM 29.60 0.03 29.56 2.27 1651.91 02:45:01 AM 38.42 0.03 38.39 3.47 6702.08 02:46:01 AM 3.08 0.10 2.98 32.13 224.80 02:47:01 AM 26.58 0.85 25.73 101.72 2143.88 Average: 46.54 8.82 37.72 1142.93 7822.72 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5424160 7014140 2458264 31.19 2688 1780480 755660 8.46 193480 1973096 119516 02:41:01 AM 5171356 7004544 2711068 34.39 2688 2009864 715360 8.01 221968 2140900 90032 02:42:01 AM 5172532 7005124 2709892 34.38 2688 2009864 715360 8.01 221964 2140768 4 02:43:01 AM 5249404 7083880 2633020 33.40 2688 2011740 638356 7.15 240368 2045852 24 02:44:01 AM 5015632 7048412 2866792 36.37 2688 2201720 662340 7.42 256660 2238984 185336 02:45:01 AM 5030308 7062920 2852116 36.18 2688 2201848 639376 7.16 260128 2216228 4 02:46:01 AM 5014016 7063940 2868408 36.39 2688 2219160 632028 7.08 260600 2232236 12504 02:47:01 AM 5149872 7044860 2732552 34.67 2688 2070652 680068 7.61 460992 1921528 208 Average: 5153410 7040978 2729014 34.62 2688 2063166 679818 7.61 264520 2113699 50954 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 295.88 187.49 1571.50 59.98 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 67.35 54.92 613.31 8.72 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 2.08 0.25 0.38 0.09 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 8.01 6.90 4.35 2.94 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 52.61 32.58 398.97 8.23 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 242.04 159.48 47.07 42.40 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 68.94 48.34 271.23 5.36 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 60.24 42.88 110.61 49.23 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 99.65 66.61 377.19 22.12 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) 09/23/2024 _x86_64_ (2 CPU) 02:38:32 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 38.78 0.03 7.20 13.15 0.13 40.71 02:40:01 AM 0 33.92 0.02 6.87 11.67 0.12 47.41 02:40:01 AM 1 43.64 0.05 7.54 14.64 0.13 34.00 02:41:01 AM all 33.01 0.00 5.69 4.44 0.13 56.73 02:41:01 AM 0 25.31 0.00 5.38 4.50 0.15 64.65 02:41:01 AM 1 40.67 0.00 6.00 4.38 0.12 48.83 02:42:01 AM all 0.36 0.00 0.27 1.06 0.03 98.28 02:42:01 AM 0 0.25 0.00 0.23 0.68 0.03 98.80 02:42:01 AM 1 0.47 0.00 0.30 1.44 0.03 97.76 02:43:01 AM all 10.09 0.00 1.06 0.22 0.06 88.57 02:43:01 AM 0 13.09 0.00 0.90 0.17 0.07 85.77 02:43:01 AM 1 7.10 0.00 1.22 0.27 0.05 91.37 02:44:01 AM all 23.95 0.00 4.21 0.65 0.09 71.09 02:44:01 AM 0 19.65 0.00 3.86 0.50 0.08 75.90 02:44:01 AM 1 28.25 0.00 4.55 0.80 0.10 66.30 02:45:01 AM all 4.59 0.00 1.03 1.94 0.05 92.39 02:45:01 AM 0 3.16 0.00 1.17 2.26 0.07 93.34 02:45:01 AM 1 6.02 0.00 0.89 1.62 0.03 91.44 02:46:01 AM all 7.16 0.00 0.46 0.30 0.07 92.01 02:46:01 AM 0 4.86 0.00 0.40 0.02 0.07 94.65 02:46:01 AM 1 9.49 0.00 0.51 0.58 0.07 89.35 02:47:01 AM all 28.64 0.00 3.84 0.59 0.09 66.85 02:47:01 AM 0 24.62 0.00 3.85 0.45 0.10 70.97 02:47:01 AM 1 32.64 0.00 3.82 0.72 0.08 62.73 Average: all 18.32 0.00 2.97 2.79 0.08 75.84 Average: 0 15.60 0.00 2.83 2.53 0.09 78.95 Average: 1 21.04 0.01 3.11 3.05 0.08 72.72