---> uname -a: Linux prd-centos8-robot-2c-8g-43259.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 600 4943 19 2153 6800 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:28:1f:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe28:1f03/64 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:47 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 195.68 151.42 44.27 14555.31 37855.86 12:58:01 AM 102.73 7.05 95.68 1260.25 7502.63 12:59:01 AM 65.14 0.98 64.16 110.91 8344.46 01:00:01 AM 28.42 0.07 28.36 2.80 1627.86 01:01:01 AM 37.84 0.05 37.79 3.60 6800.97 01:02:01 AM 1.43 0.17 1.27 33.84 292.77 01:03:01 AM 1.80 0.02 1.78 0.93 71.24 01:04:01 AM 0.17 0.00 0.17 0.00 2.83 01:05:01 AM 8.70 0.32 8.38 36.93 499.62 01:06:01 AM 28.22 0.52 27.71 63.85 1791.52 Average: 47.01 16.06 30.96 1606.89 6478.94 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5608484 7092608 2273948 28.85 2688 1677720 683284 7.65 175636 1820216 78380 12:58:01 AM 5215720 7029712 2666712 33.83 2688 1991872 693832 7.77 211312 2121272 198404 12:59:01 AM 5257392 7093456 2625040 33.30 2688 2013160 622376 6.97 240064 2040800 20 01:00:01 AM 5006700 7045016 2875732 36.48 2688 2207304 682988 7.65 254928 2252164 188412 01:01:01 AM 5025444 7063504 2856988 36.25 2688 2207436 629572 7.05 258184 2224488 4 01:02:01 AM 4966976 7014132 2915456 36.99 2688 2216536 682728 7.64 258580 2282172 244 01:03:01 AM 4964252 7011740 2918180 37.02 2688 2216860 698476 7.82 258580 2285152 4 01:04:01 AM 4940372 6987920 2942060 37.32 2688 2216928 738892 8.27 258580 2308432 40 01:05:01 AM 5048864 6972248 2833568 35.95 2688 2098520 700860 7.85 291520 2188656 46756 01:06:01 AM 5072672 6973728 2809760 35.65 2688 2076460 711740 7.97 460792 1998960 16720 Average: 5110688 7028406 2771744 35.16 2688 2092280 684475 7.66 266818 2152231 52898 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 262.56 145.95 1059.41 57.16 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 80.34 65.91 849.66 10.20 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 48.04 29.51 365.56 5.49 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 42.25 35.40 298.09 8.75 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 198.17 139.09 40.81 36.57 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 42.22 30.33 74.27 6.01 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 335.01 333.74 67.33 139.82 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 227.07 216.44 625.72 63.45 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 74.87 46.81 153.52 38.47 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 20.88 18.73 16.66 8.87 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 133.14 106.19 355.11 37.48 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) 10/17/2024 _x86_64_ (2 CPU) 00:55:47 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.86 0.05 10.22 24.43 0.15 26.29 12:57:01 AM 0 35.57 0.05 11.42 22.85 0.19 29.91 12:57:01 AM 1 42.09 0.05 9.03 25.98 0.12 22.73 12:58:01 AM all 35.20 0.00 5.59 3.72 0.12 55.38 12:58:01 AM 0 35.65 0.00 5.52 3.78 0.13 54.92 12:58:01 AM 1 34.75 0.00 5.66 3.65 0.10 55.84 12:59:01 AM all 17.21 0.00 2.29 3.28 0.08 77.14 12:59:01 AM 0 13.77 0.00 2.41 3.08 0.08 80.65 12:59:01 AM 1 20.65 0.00 2.16 3.48 0.08 73.63 01:00:01 AM all 22.75 0.00 4.16 0.70 0.09 72.30 01:00:01 AM 0 21.16 0.00 4.32 0.83 0.08 73.60 01:00:01 AM 1 24.33 0.00 4.00 0.57 0.10 71.00 01:01:01 AM all 4.29 0.00 1.05 1.48 0.05 93.14 01:01:01 AM 0 1.30 0.00 0.85 2.11 0.05 95.69 01:01:01 AM 1 7.28 0.00 1.24 0.85 0.05 90.58 01:02:01 AM all 10.40 0.00 0.97 0.08 0.08 88.48 01:02:01 AM 0 7.00 0.00 0.60 0.13 0.07 92.19 01:02:01 AM 1 13.81 0.00 1.34 0.02 0.08 84.75 01:03:01 AM all 26.46 0.00 0.54 0.01 0.09 72.91 01:03:01 AM 0 0.61 0.00 0.20 0.02 0.08 99.09 01:03:01 AM 1 52.22 0.00 0.87 0.00 0.10 46.81 01:04:01 AM all 25.44 0.00 0.70 0.00 0.11 73.75 01:04:01 AM 0 22.05 0.00 0.62 0.00 0.10 77.23 01:04:01 AM 1 28.85 0.00 0.78 0.00 0.12 70.26 01:05:01 AM all 9.25 0.00 1.37 0.13 0.08 89.16 01:05:01 AM 0 7.69 0.00 1.40 0.12 0.08 90.71 01:05:01 AM 1 10.81 0.00 1.34 0.15 0.08 87.62 01:06:01 AM all 30.71 0.00 3.39 0.59 0.10 65.21 01:06:01 AM 0 30.08 0.00 3.28 0.54 0.10 66.00 01:06:01 AM 1 31.35 0.00 3.51 0.64 0.10 64.40 Average: all 22.01 0.01 3.01 3.39 0.10 71.50 Average: 0 17.43 0.01 3.04 3.28 0.10 76.15 Average: 1 26.58 0.01 2.99 3.50 0.09 66.84