---> uname -a: Linux prd-centos8-robot-2c-8g-3012.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 5000 19 2116 6820 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:c7:a5:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fec7:a512/64 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) 10/31/2024 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 74.71 44.49 30.22 6068.11 28304.35 12:57:01 AM 122.31 7.06 115.24 1260.78 10034.11 12:58:01 AM 42.84 1.02 41.83 111.45 5144.14 12:59:01 AM 47.89 0.07 47.83 5.73 2862.96 01:00:01 AM 23.34 0.00 23.34 0.00 5511.13 01:01:01 AM 2.17 0.12 2.05 33.06 114.51 01:02:01 AM 27.89 0.70 27.19 74.90 1235.03 Average: 48.73 7.64 41.10 1079.17 7600.91 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5668788 7144208 2213644 28.08 2688 1669136 623876 6.99 177328 1757728 61384 12:57:01 AM 5159032 7012936 2723400 34.55 2688 2031696 700940 7.85 213428 2168032 155772 12:58:01 AM 5265372 7096284 2617060 33.20 2688 2008108 638376 7.15 239708 2031320 20 12:59:01 AM 5042496 7072560 2839936 36.03 2688 2199556 628476 7.04 257212 2212776 154544 01:00:01 AM 5035996 7066048 2846436 36.11 2688 2199560 645240 7.22 257224 2212880 8 01:01:01 AM 5032848 7065296 2849584 36.15 2688 2201948 641128 7.18 257676 2215328 8 01:02:01 AM 5123256 6982528 2759176 35.00 2688 2034716 717752 8.04 447172 1961296 184 Average: 5189684 7062837 2692748 34.16 2688 2049246 656541 7.35 264250 2079909 53131 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 231.37 134.14 944.92 55.81 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 122.04 95.63 1249.37 12.80 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 13.98 8.95 6.67 3.74 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 189.59 140.28 331.57 37.62 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 9.43 6.83 2.06 1.93 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 162.36 127.44 1293.19 10.98 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 47.89 36.15 80.53 23.95 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 110.95 78.49 558.34 20.98 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) 10/31/2024 _x86_64_ (2 CPU) 00:54:22 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 26.35 0.03 5.15 19.10 0.09 49.27 12:56:01 AM 0 22.32 0.02 5.29 19.01 0.10 53.26 12:56:01 AM 1 30.39 0.05 5.01 19.19 0.08 45.28 12:57:01 AM all 36.98 0.00 6.08 3.44 0.11 53.39 12:57:01 AM 0 25.39 0.00 5.02 2.73 0.10 66.76 12:57:01 AM 1 48.57 0.00 7.14 4.15 0.12 40.01 12:58:01 AM all 16.14 0.00 1.84 2.08 0.09 79.85 12:58:01 AM 0 19.44 0.00 2.27 1.85 0.10 76.34 12:58:01 AM 1 12.85 0.00 1.40 2.31 0.08 83.36 12:59:01 AM all 26.88 0.00 4.61 0.88 0.08 67.56 12:59:01 AM 0 26.29 0.00 4.55 1.29 0.08 67.79 12:59:01 AM 1 27.47 0.00 4.66 0.47 0.07 67.33 01:00:01 AM all 0.18 0.00 0.37 1.24 0.03 98.20 01:00:01 AM 0 0.13 0.00 0.25 0.92 0.02 98.68 01:00:01 AM 1 0.22 0.00 0.48 1.55 0.03 97.71 01:01:01 AM all 5.45 0.00 0.78 0.03 0.07 93.67 01:01:01 AM 0 5.66 0.00 0.62 0.02 0.07 93.64 01:01:01 AM 1 5.24 0.00 0.94 0.05 0.07 93.71 01:02:01 AM all 26.95 0.00 3.29 0.60 0.08 69.08 01:02:01 AM 0 20.36 0.00 3.32 0.92 0.07 75.33 01:02:01 AM 1 33.53 0.00 3.25 0.28 0.10 62.84 Average: all 19.86 0.00 3.16 3.90 0.08 73.00 Average: 0 17.10 0.00 3.05 3.81 0.08 75.97 Average: 1 22.62 0.01 3.27 3.99 0.08 70.04