---> uname -a: Linux prd-centos8-robot-2c-8g-7605.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 5011 19 2120 6835 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:f9:63:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fef9:63d1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 02:33:41 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 178.76 110.96 67.79 12797.73 40515.94 02:36:01 AM 100.37 6.68 93.69 1269.18 8034.29 02:37:01 AM 44.88 1.48 43.39 171.70 4729.11 02:38:02 AM 20.06 0.20 19.86 11.73 1324.71 02:39:01 AM 49.83 0.03 49.80 3.52 7155.02 02:40:01 AM 5.21 0.02 5.20 0.13 211.75 02:41:01 AM 3.78 0.25 3.53 35.05 265.28 02:42:01 AM 20.56 0.07 20.50 9.73 1137.13 Average: 52.94 14.99 37.95 1791.14 7923.46 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5443604 7024628 2438824 30.94 2688 1772600 747708 8.37 194388 1954944 101204 02:36:01 AM 5179980 7022376 2702448 34.28 2688 2019820 691364 7.74 214128 2144580 124540 02:37:01 AM 5268656 7098872 2613772 33.16 2688 2007456 635428 7.11 241116 2027028 36 02:38:02 AM 5077688 7014236 2804740 35.58 2688 2110716 730692 8.18 262240 2186984 84828 02:39:01 AM 5041316 7070624 2841112 36.04 2688 2199300 631844 7.07 263604 2203516 96 02:40:01 AM 4998600 7029944 2883828 36.59 2688 2201348 704708 7.89 263792 2246208 2040 02:41:01 AM 5196628 7066224 2685800 34.07 2688 2041032 634640 7.11 257028 2057940 6820 02:42:01 AM 5134084 6997220 2748344 34.87 2688 2038824 709328 7.94 440472 1957940 172 Average: 5167570 7040516 2714858 34.44 2688 2048887 685714 7.68 267096 2097392 39967 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 279.47 176.14 1542.28 60.67 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 45.82 37.99 497.43 6.97 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 14.61 10.60 6.83 4.03 0.00 0.00 0.00 0.00 02:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:02 AM eth0 38.44 32.21 293.30 6.66 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 620.40 499.17 125.96 105.81 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 16.58 12.68 16.52 2.48 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 144.00 123.34 1531.30 29.94 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 11.58 11.91 9.10 5.19 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 145.38 112.20 503.65 27.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 02:33:41 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 44.46 0.06 10.72 8.91 0.14 35.71 02:35:01 AM 0 46.75 0.10 12.42 8.64 0.15 31.94 02:35:01 AM 1 42.19 0.02 9.02 9.19 0.13 39.45 02:36:01 AM all 37.10 0.00 5.67 3.28 0.12 53.83 02:36:01 AM 0 44.12 0.00 6.01 3.22 0.12 46.53 02:36:01 AM 1 30.08 0.00 5.32 3.35 0.12 61.13 02:37:01 AM all 22.22 0.00 2.18 1.84 0.09 73.68 02:37:01 AM 0 29.31 0.00 2.49 1.93 0.10 66.17 02:37:01 AM 1 15.12 0.00 1.87 1.74 0.08 81.19 02:38:02 AM all 14.58 0.00 2.65 1.22 0.07 81.49 02:38:02 AM 0 21.97 0.00 3.41 1.99 0.07 72.57 02:38:02 AM 1 7.19 0.00 1.89 0.45 0.07 90.40 02:39:01 AM all 20.73 0.00 3.96 5.42 0.09 69.80 02:39:01 AM 0 22.38 0.00 3.99 5.06 0.10 68.48 02:39:01 AM 1 19.08 0.00 3.94 5.78 0.09 71.12 02:40:01 AM all 4.14 0.00 1.26 0.02 0.03 94.55 02:40:01 AM 0 4.66 0.00 1.65 0.03 0.03 93.62 02:40:01 AM 1 3.62 0.00 0.87 0.00 0.03 95.48 02:41:01 AM all 8.47 0.00 1.83 0.15 0.08 89.46 02:41:01 AM 0 13.17 0.00 2.13 0.08 0.10 84.52 02:41:01 AM 1 3.81 0.00 1.53 0.22 0.07 94.37 02:42:01 AM all 21.65 0.00 2.20 0.80 0.09 75.26 02:42:01 AM 0 30.17 0.00 2.72 1.24 0.10 65.78 02:42:01 AM 1 13.07 0.00 1.67 0.35 0.08 84.83 Average: all 21.68 0.01 3.81 2.70 0.09 71.72 Average: 0 26.59 0.01 4.35 2.77 0.10 66.19 Average: 1 16.78 0.00 3.26 2.63 0.08 77.24