---> uname -a: Linux prd-centos8-robot-2c-8g-26049.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 651 4898 19 2147 6749 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:6a:e9:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:fe6a:e9de/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) 09/23/2024 _x86_64_ (2 CPU) 03:48:13 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 100.98 46.57 54.41 7170.42 11447.57 03:51:01 AM 99.13 0.70 98.43 50.75 9016.13 03:52:01 AM 31.14 0.42 30.72 64.75 3437.92 03:53:01 AM 57.42 0.03 57.39 3.47 6461.79 03:54:01 AM 10.40 0.08 10.31 31.99 1851.77 03:55:01 AM 2.37 0.03 2.33 1.07 352.47 03:56:01 AM 0.67 0.00 0.67 0.00 10.86 03:57:01 AM 0.48 0.00 0.48 0.00 140.84 03:58:01 AM 13.71 0.37 13.35 41.59 1114.40 Average: 35.15 5.36 29.80 818.41 3760.04 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5339640 7001524 2542792 32.26 2688 1850480 776972 8.70 225012 2018372 121468 03:51:01 AM 5154900 6988376 2727532 34.60 2688 2009900 715016 8.01 221600 2156364 81216 03:52:01 AM 5237756 7072604 2644676 33.55 2688 2011844 645096 7.22 240384 2058692 20 03:53:01 AM 5009776 7042680 2872656 36.44 2688 2201888 640988 7.18 259684 2235160 47816 03:54:01 AM 4969380 7003472 2913052 36.96 2688 2203092 703184 7.87 259952 2275892 244 03:55:01 AM 4948572 6990828 2933860 37.22 2688 2211256 718916 8.05 259956 2296544 8 03:56:01 AM 4935080 6977372 2947352 37.39 2688 2211292 735536 8.24 259956 2309824 4 03:57:01 AM 4935368 6981780 2947064 37.39 2688 2215412 735536 8.24 260016 2309668 32 03:58:01 AM 5096404 6986096 2786028 35.34 2688 2064344 746592 8.36 300692 2133260 13256 Average: 5069653 7004970 2812779 35.68 2688 2108834 713093 7.98 254139 2199308 29340 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 329.18 182.78 1573.29 60.99 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 57.76 49.42 612.45 8.42 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 12.72 10.27 5.62 3.93 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 136.79 110.13 309.67 34.27 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 12.05 6.41 3.30 0.72 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 211.41 198.43 107.38 79.31 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 274.79 264.86 539.56 92.82 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 139.24 129.71 338.95 37.80 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 53.98 39.57 96.37 42.62 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 136.43 110.17 398.56 40.10 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) 09/23/2024 _x86_64_ (2 CPU) 03:48:13 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 31.82 0.03 6.72 11.79 0.09 49.55 03:50:01 AM 0 39.81 0.03 6.26 11.65 0.08 42.17 03:50:01 AM 1 23.84 0.02 7.18 11.94 0.10 56.93 03:51:01 AM all 30.86 0.00 4.70 5.98 0.10 58.36 03:51:01 AM 0 26.52 0.00 4.59 5.70 0.10 63.09 03:51:01 AM 1 35.19 0.00 4.81 6.26 0.10 53.64 03:52:01 AM all 10.20 0.00 1.48 1.72 0.07 86.53 03:52:01 AM 0 18.36 0.00 1.84 0.85 0.07 78.88 03:52:01 AM 1 2.04 0.00 1.12 2.59 0.07 94.19 03:53:01 AM all 27.55 0.00 4.71 1.83 0.10 65.81 03:53:01 AM 0 33.76 0.00 5.02 2.17 0.10 58.95 03:53:01 AM 1 21.35 0.00 4.40 1.48 0.10 72.67 03:54:01 AM all 1.01 0.00 0.23 0.52 0.04 98.20 03:54:01 AM 0 0.53 0.00 0.22 0.75 0.03 98.46 03:54:01 AM 1 1.49 0.00 0.25 0.28 0.05 97.93 03:55:01 AM all 24.66 0.00 1.13 0.05 0.08 74.07 03:55:01 AM 0 8.79 0.00 0.27 0.10 0.07 90.77 03:55:01 AM 1 40.55 0.00 2.00 0.00 0.10 57.34 03:56:01 AM all 22.08 0.00 0.56 0.00 0.09 77.27 03:56:01 AM 0 2.68 0.00 0.42 0.00 0.08 96.82 03:56:01 AM 1 41.52 0.00 0.70 0.00 0.10 57.67 03:57:01 AM all 15.55 0.00 0.40 0.04 0.09 83.91 03:57:01 AM 0 2.00 0.00 0.25 0.00 0.10 97.64 03:57:01 AM 1 29.29 0.00 0.56 0.08 0.08 69.99 03:58:01 AM all 15.62 0.00 2.07 0.32 0.08 81.91 03:58:01 AM 0 18.58 0.00 2.00 0.18 0.08 79.15 03:58:01 AM 1 12.67 0.00 2.14 0.45 0.07 84.68 Average: all 19.93 0.00 2.45 2.47 0.08 75.06 Average: 0 16.78 0.00 2.32 2.38 0.08 78.43 Average: 1 23.08 0.00 2.58 2.57 0.09 71.69