---> uname -a: Linux prd-centos8-robot-2c-8g-1798.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 590 4972 19 2134 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:59:a0:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe59:a0ba/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) 01/15/2025 _x86_64_ (2 CPU) 03:32:31 LINUX RESTART (2 CPU) 03:33:02 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 123.13 68.13 55.00 7891.29 37454.95 03:35:01 AM 112.53 0.48 112.05 17.86 10277.77 03:36:01 AM 46.38 0.70 45.68 51.72 5725.79 03:37:01 AM 38.94 7.10 31.84 1310.18 1821.38 03:38:01 AM 43.85 2.52 41.34 396.00 6870.71 03:39:01 AM 4.10 0.10 4.00 32.13 174.09 03:40:00 AM 1.88 0.00 1.88 0.00 74.04 03:40:01 AM 0.00 0.00 0.00 0.00 0.00 03:41:01 AM 0.35 0.00 0.35 0.00 17.03 03:42:01 AM 26.29 0.85 25.44 101.70 1181.72 Average: 44.01 8.77 35.25 1076.41 7010.26 03:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5600644 7067060 2281788 28.95 2688 1661968 719452 8.06 171744 1836328 70120 03:35:01 AM 5287140 7052844 2595292 32.93 2688 1944524 669100 7.49 186908 2070500 114556 03:36:01 AM 5146912 6970836 2735520 34.70 2688 2001924 745768 8.35 211796 2181332 25576 03:37:01 AM 4972540 7009908 2909892 36.92 2688 2207604 705460 7.90 256480 2288024 173320 03:38:01 AM 5008056 7059876 2874376 36.47 2688 2221712 647468 7.25 263860 2238296 8 03:39:01 AM 4938856 6991892 2943576 37.34 2688 2222920 747496 8.37 263992 2306524 256 03:40:00 AM 4885552 6938648 2996880 38.02 2688 2222976 795052 8.90 263992 2359344 28 03:40:01 AM 4884968 6938092 2997464 38.03 2688 2222980 795052 8.90 263992 2359720 44 03:41:01 AM 5006252 7060468 2876180 36.49 2688 2224068 650656 7.29 264332 2239620 728 03:42:01 AM 5178432 7057240 2704000 34.30 2688 2054688 667164 7.47 455000 1900920 208 Average: 5090935 7014686 2791497 35.41 2688 2098536 714267 8.00 260210 2178061 38484 03:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 227.02 140.87 875.53 56.69 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 77.89 65.21 944.56 9.41 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 53.32 35.22 439.72 6.73 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 39.63 31.19 298.20 7.09 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 151.67 92.64 38.59 32.46 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 70.92 85.24 12.03 693.54 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 528.30 451.93 6871.19 29.23 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 838.37 762.79 12633.85 49.16 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 320.45 257.72 3501.14 17.24 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 50.93 38.49 84.11 24.04 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 169.29 133.65 1461.94 97.48 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) 01/15/2025 _x86_64_ (2 CPU) 03:32:31 LINUX RESTART (2 CPU) 03:33:02 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 25.64 0.05 6.36 34.87 0.16 32.92 03:34:01 AM 0 29.43 0.05 5.96 34.16 0.14 30.26 03:34:01 AM 1 21.76 0.05 6.77 35.59 0.19 35.64 03:35:01 AM all 33.40 0.00 5.03 4.57 0.16 56.83 03:35:01 AM 0 40.33 0.00 5.91 3.98 0.18 49.59 03:35:01 AM 1 26.51 0.00 4.16 5.16 0.13 64.03 03:36:01 AM all 20.58 0.00 2.07 2.15 0.08 75.11 03:36:01 AM 0 31.77 0.00 2.30 3.28 0.08 62.57 03:36:01 AM 1 9.44 0.00 1.84 1.04 0.08 87.60 03:37:01 AM all 24.41 0.00 4.27 0.85 0.08 70.38 03:37:01 AM 0 38.15 0.00 4.88 0.95 0.08 55.94 03:37:01 AM 1 10.69 0.00 3.67 0.75 0.08 84.80 03:38:01 AM all 8.03 0.00 1.81 1.60 0.05 88.51 03:38:01 AM 0 9.68 0.00 1.69 1.75 0.05 86.83 03:38:01 AM 1 6.37 0.00 1.94 1.44 0.05 90.20 03:39:01 AM all 8.62 0.00 0.32 0.03 0.07 90.96 03:39:01 AM 0 9.57 0.00 0.40 0.03 0.07 89.93 03:39:01 AM 1 7.68 0.00 0.23 0.03 0.07 91.98 03:40:00 AM all 12.36 0.00 1.49 0.01 0.09 86.05 03:40:00 AM 0 3.18 0.00 0.58 0.02 0.07 96.15 03:40:00 AM 1 21.61 0.00 2.40 0.00 0.12 75.87 03:40:01 AM all 2.37 0.00 1.78 0.00 0.00 95.86 03:40:01 AM 0 3.57 0.00 2.38 0.00 0.00 94.05 03:40:01 AM 1 1.18 0.00 1.18 0.00 0.00 97.65 03:41:01 AM all 8.99 0.00 1.00 0.00 0.08 89.92 03:41:01 AM 0 9.91 0.00 1.10 0.00 0.08 88.91 03:41:01 AM 1 8.08 0.00 0.90 0.00 0.08 90.94 03:42:01 AM all 28.75 0.00 3.71 0.16 0.09 67.30 03:42:01 AM 0 34.80 0.00 3.97 0.18 0.10 60.94 03:42:01 AM 1 22.68 0.00 3.44 0.13 0.08 73.66 Average: all 18.95 0.01 2.89 4.80 0.10 73.25 Average: 0 22.98 0.01 2.97 4.85 0.10 69.10 Average: 1 14.92 0.01 2.80 4.76 0.10 77.42