---> uname -a: Linux prd-centos8-robot-2c-8g-351.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 622 4941 19 2133 6779 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:08:57:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe08:575c/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) 10/23/2024 _x86_64_ (2 CPU) 00:30:51 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 103.28 6.98 96.30 1258.86 8837.18 12:34:01 AM 53.80 0.98 52.82 110.90 6465.46 12:35:01 AM 24.71 0.07 24.65 2.80 1520.38 12:36:01 AM 43.19 2.52 40.67 396.00 6735.22 12:37:01 AM 3.87 0.00 3.87 0.00 160.27 12:38:01 AM 0.13 0.00 0.13 0.00 1.18 12:39:01 AM 0.47 0.10 0.37 32.13 8.63 12:40:01 AM 10.01 0.33 9.68 37.85 516.81 12:41:01 AM 27.15 0.52 26.63 63.86 1206.22 Average: 29.62 1.28 28.35 211.37 2827.97 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5152876 7006424 2729556 34.63 2688 2031380 713020 7.98 213500 2180348 194376 12:34:01 AM 5249256 7080848 2633176 33.41 2688 2008868 638204 7.15 240100 2048888 16 12:35:01 AM 5021796 7048684 2860636 36.29 2688 2196796 649168 7.27 256120 2238540 169020 12:36:01 AM 4981288 7023960 2901144 36.81 2688 2212056 669520 7.50 261988 2264852 20 12:37:01 AM 4981328 7024000 2901104 36.80 2688 2212056 669520 7.50 261988 2264928 8 12:38:01 AM 4981508 7024184 2900924 36.80 2688 2212060 669520 7.50 261988 2264872 8 12:39:01 AM 4940620 6985112 2941812 37.32 2688 2213888 715968 8.02 262124 2305544 860 12:40:01 AM 5100116 6979044 2782316 35.30 2688 2054364 742812 8.32 257816 2171224 6420 12:41:01 AM 5120040 7001056 2762392 35.04 2688 2056612 699776 7.84 453012 1959744 16760 Average: 5058759 7019257 2823673 35.82 2688 2133120 685279 7.67 274293 2188771 43054 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 115.43 89.17 1190.00 11.95 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 13.98 10.38 6.79 4.09 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 43.11 35.66 294.30 7.67 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 538.79 387.92 112.13 91.19 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 2.77 2.07 0.69 0.49 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 2.72 1.92 0.44 0.42 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 28.18 17.75 11.46 1.90 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 198.17 141.99 1178.60 32.44 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 20.61 19.86 18.20 9.28 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 107.09 78.53 312.51 17.72 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) 10/23/2024 _x86_64_ (2 CPU) 00:30:51 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 35.18 0.00 5.77 4.06 0.11 54.88 12:33:01 AM 0 27.28 0.00 4.58 3.11 0.10 64.94 12:33:01 AM 1 43.10 0.00 6.97 5.02 0.12 44.80 12:34:01 AM all 16.53 0.00 2.09 1.86 0.06 79.46 12:34:01 AM 0 8.96 0.00 1.94 2.14 0.07 86.89 12:34:01 AM 1 24.08 0.00 2.23 1.58 0.05 72.05 12:35:01 AM all 18.30 0.00 3.61 0.50 0.08 77.50 12:35:01 AM 0 16.15 0.00 3.20 0.43 0.08 80.13 12:35:01 AM 1 20.45 0.00 4.03 0.57 0.08 74.87 12:36:01 AM all 9.69 0.00 2.38 1.52 0.05 86.36 12:36:01 AM 0 6.51 0.00 2.26 1.95 0.05 89.23 12:36:01 AM 1 12.88 0.00 2.50 1.09 0.05 83.48 12:37:01 AM all 0.13 0.00 0.07 0.06 0.03 99.71 12:37:01 AM 0 0.10 0.00 0.08 0.12 0.03 99.67 12:37:01 AM 1 0.17 0.00 0.05 0.00 0.03 99.75 12:38:01 AM all 0.26 0.00 0.08 0.00 0.03 99.62 12:38:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 12:38:01 AM 1 0.37 0.00 0.05 0.00 0.03 99.55 12:39:01 AM all 1.77 0.00 0.48 0.03 0.04 97.69 12:39:01 AM 0 0.63 0.00 0.15 0.00 0.05 99.17 12:39:01 AM 1 2.90 0.00 0.80 0.05 0.03 96.21 12:40:01 AM all 11.30 0.00 2.58 0.12 0.07 85.93 12:40:01 AM 0 3.85 0.00 1.31 0.18 0.07 94.59 12:40:01 AM 1 18.81 0.00 3.87 0.05 0.07 77.20 12:41:01 AM all 29.48 0.00 3.44 0.33 0.08 66.67 12:41:01 AM 0 34.61 0.00 3.44 0.57 0.08 61.30 12:41:01 AM 1 24.35 0.00 3.44 0.10 0.08 72.03 Average: all 13.64 0.00 2.28 0.94 0.06 83.08 Average: 0 10.93 0.00 1.90 0.94 0.06 86.16 Average: 1 16.35 0.00 2.66 0.94 0.06 79.98