---> uname -a: Linux prd-centos8-robot-2c-8g-43590.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 590 4977 19 2130 6811 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:96:49:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85862sec preferred_lft 85862sec inet6 fe80::f816:3eff:fe96:4964/64 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) 10/18/2024 _x86_64_ (2 CPU) 00:58:10 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 82.45 22.58 59.87 5127.97 5042.22 01:01:01 AM 92.49 0.72 91.77 50.91 10224.75 01:02:01 AM 17.79 0.48 17.31 66.49 1457.18 01:03:01 AM 56.48 0.03 56.45 3.47 7452.10 01:04:01 AM 9.35 0.10 9.25 32.12 935.99 01:05:01 AM 1.95 0.03 1.92 1.87 90.70 01:06:01 AM 2.65 0.32 2.33 36.93 213.86 01:07:01 AM 28.14 0.53 27.61 64.78 1367.49 Average: 36.32 3.06 33.26 663.85 3344.73 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5235392 6996816 2647040 33.58 2688 1942944 765876 8.58 246840 2074640 212280 01:01:01 AM 5163988 6998764 2718444 34.49 2688 2011392 715948 8.02 221528 2145804 30092 01:02:01 AM 5184680 7024476 2697752 34.22 2688 2016928 706420 7.91 244680 2106336 3552 01:03:01 AM 5018420 7056724 2864012 36.33 2688 2207588 632504 7.08 258052 2227848 20464 01:04:01 AM 4981328 7020936 2901104 36.80 2688 2208892 697744 7.81 258248 2266332 160 01:05:01 AM 4976776 7017576 2905656 36.86 2688 2210084 697744 7.81 258456 2270748 588 01:06:01 AM 5150004 7029096 2732428 34.66 2688 2050068 659744 7.39 255376 2113580 9628 01:07:01 AM 5157696 7034932 2724736 34.57 2688 2052344 672616 7.53 449472 1923640 16748 Average: 5108536 7022415 2773896 35.19 2688 2087530 693574 7.77 274082 2141116 36689 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 340.28 197.22 1604.02 62.69 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 63.70 49.63 631.80 8.58 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 17.06 9.89 6.47 3.90 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 236.39 176.79 337.21 44.69 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 11.96 6.66 3.74 0.93 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 29.86 22.76 8.62 5.11 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 62.34 43.64 84.01 27.41 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 19.91 19.06 17.14 9.30 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 97.18 65.43 334.01 20.24 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) 10/18/2024 _x86_64_ (2 CPU) 00:58:10 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 34.67 0.00 6.47 3.76 0.09 55.00 01:00:01 AM 0 32.78 0.00 6.04 4.04 0.08 57.05 01:00:01 AM 1 36.57 0.00 6.89 3.49 0.10 52.95 01:01:01 AM all 26.82 0.00 4.00 3.87 0.08 65.23 01:01:01 AM 0 33.71 0.00 4.62 3.18 0.08 58.41 01:01:01 AM 1 19.92 0.00 3.38 4.55 0.08 72.06 01:02:01 AM all 12.27 0.00 1.76 2.41 0.13 83.42 01:02:01 AM 0 9.95 0.00 1.63 1.53 0.13 86.75 01:02:01 AM 1 14.60 0.00 1.88 3.29 0.13 80.10 01:03:01 AM all 26.20 0.00 4.36 3.92 0.10 65.42 01:03:01 AM 0 26.83 0.00 4.74 6.14 0.10 62.20 01:03:01 AM 1 25.58 0.00 3.98 1.70 0.10 68.64 01:04:01 AM all 1.54 0.00 0.28 0.50 0.03 97.64 01:04:01 AM 0 2.66 0.00 0.40 0.52 0.03 96.39 01:04:01 AM 1 0.43 0.00 0.17 0.48 0.03 98.88 01:05:01 AM all 9.03 0.00 0.84 0.08 0.05 90.00 01:05:01 AM 0 5.53 0.00 0.69 0.17 0.05 93.56 01:05:01 AM 1 12.53 0.00 0.99 0.00 0.05 86.43 01:06:01 AM all 14.17 0.00 1.60 0.02 0.05 84.16 01:06:01 AM 0 14.31 0.00 1.62 0.00 0.05 84.02 01:06:01 AM 1 14.03 0.00 1.57 0.03 0.05 84.31 01:07:01 AM all 31.00 0.00 3.49 0.76 0.09 64.66 01:07:01 AM 0 40.55 0.00 4.11 0.90 0.10 54.34 01:07:01 AM 1 21.45 0.00 2.87 0.62 0.08 74.97 Average: all 19.44 0.00 2.84 1.91 0.08 75.73 Average: 0 20.77 0.00 2.98 2.06 0.08 74.11 Average: 1 18.10 0.00 2.71 1.77 0.08 77.35