---> uname -a: Linux prd-centos8-robot-2c-8g-4656.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 631 4940 19 2125 6770 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:b0:21:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:feb0:21c9/64 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) 11/06/2024 _x86_64_ (2 CPU) 00:54:47 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 214.70 151.68 63.01 15655.46 40361.63 12:57:01 AM 130.92 4.17 126.76 107.96 11935.92 12:58:01 AM 21.06 0.42 20.64 64.78 1774.31 12:59:01 AM 59.07 0.03 59.04 3.47 7733.24 01:00:01 AM 6.25 0.12 6.13 33.06 257.65 01:01:01 AM 2.30 0.02 2.28 0.13 115.28 01:02:01 AM 0.43 0.07 0.37 1.73 5.98 01:03:01 AM 12.85 0.32 12.53 36.93 505.63 Average: 55.94 19.60 36.34 1987.90 7835.87 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5399212 7019556 2483220 31.50 2688 1810584 746548 8.36 214236 1979676 112804 12:57:01 AM 5176752 7011016 2705680 34.33 2688 2011332 696396 7.80 221108 2138868 30124 12:58:01 AM 5165176 7036940 2717256 34.47 2688 2046852 689088 7.72 248496 2118944 33384 12:59:01 AM 5005796 7040868 2876636 36.49 2688 2204384 666436 7.46 257156 2242204 104 01:00:01 AM 4962420 6999896 2920012 37.04 2688 2206788 750308 8.40 257424 2287868 1416 01:01:01 AM 4958080 6995560 2924352 37.10 2688 2206792 750308 8.40 257424 2291812 4 01:02:01 AM 4948904 6986468 2933528 37.22 2688 2206876 750308 8.40 257556 2300952 8 01:03:01 AM 5074364 6941756 2808068 35.62 2688 2042884 742032 8.31 292132 2162652 19564 Average: 5086338 7004008 2796094 35.47 2688 2092062 723928 8.11 250692 2190372 24676 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 355.18 197.05 1593.41 61.34 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 77.92 57.48 680.73 9.51 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 14.85 9.63 6.06 3.93 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 232.94 170.57 334.11 43.69 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 36.87 27.34 22.71 7.75 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 262.81 261.86 54.11 110.04 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 212.92 210.81 130.60 77.36 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 82.75 63.94 124.47 30.11 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 159.54 124.84 368.26 42.97 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) 11/06/2024 _x86_64_ (2 CPU) 00:54:47 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 49.48 0.06 10.88 6.46 0.10 33.02 12:56:01 AM 0 50.13 0.08 9.79 5.02 0.10 34.88 12:56:01 AM 1 48.83 0.03 11.97 7.91 0.10 31.15 12:57:01 AM all 31.95 0.00 5.20 2.50 0.09 60.25 12:57:01 AM 0 45.85 0.00 5.66 2.34 0.10 46.06 12:57:01 AM 1 18.08 0.00 4.75 2.67 0.08 74.42 12:58:01 AM all 14.75 0.00 2.08 0.56 0.05 82.56 12:58:01 AM 0 25.66 0.00 2.67 0.95 0.05 70.66 12:58:01 AM 1 3.84 0.00 1.49 0.17 0.05 94.46 12:59:01 AM all 22.01 0.00 3.47 2.48 0.08 71.96 12:59:01 AM 0 32.77 0.00 4.06 2.41 0.08 60.68 12:59:01 AM 1 11.24 0.00 2.88 2.56 0.07 83.26 01:00:01 AM all 3.44 0.00 0.33 0.02 0.03 96.19 01:00:01 AM 0 3.94 0.00 0.35 0.02 0.03 95.66 01:00:01 AM 1 2.93 0.00 0.30 0.02 0.03 96.72 01:01:01 AM all 19.80 0.00 0.49 0.02 0.07 79.62 01:01:01 AM 0 0.28 0.00 0.22 0.03 0.05 99.41 01:01:01 AM 1 39.34 0.00 0.77 0.00 0.08 59.80 01:02:01 AM all 25.15 0.00 0.51 0.00 0.08 74.25 01:02:01 AM 0 41.37 0.00 0.70 0.00 0.10 57.83 01:02:01 AM 1 8.97 0.00 0.32 0.00 0.07 90.64 01:03:01 AM all 17.42 0.00 1.99 0.09 0.06 80.44 01:03:01 AM 0 14.82 0.00 2.13 0.05 0.05 82.95 01:03:01 AM 1 20.00 0.00 1.85 0.13 0.07 77.94 Average: all 23.00 0.01 3.12 1.52 0.07 72.29 Average: 0 26.86 0.01 3.20 1.35 0.07 68.51 Average: 1 19.14 0.00 3.04 1.68 0.07 76.07