---> uname -a: Linux prd-centos8-robot-2c-8g-4814.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: 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 9.6G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 4915 19 2213 6832 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:50:bb:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe50:bb3a/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) 04/04/2024 _x86_64_ (2 CPU) 16:55:23 LINUX RESTART (2 CPU) 04:56:01 PM tps rtps wtps bread/s bwrtn/s 04:57:01 PM 72.68 21.44 51.24 6527.80 6192.54 04:58:01 PM 98.78 3.27 95.52 53.45 8576.31 04:59:01 PM 43.04 1.48 41.56 171.70 3993.55 05:00:01 PM 41.79 0.20 41.59 11.73 2787.95 05:01:01 PM 28.67 2.58 26.09 397.33 5541.42 05:02:01 PM 4.30 0.07 4.23 1.73 460.19 05:03:01 PM 0.90 0.00 0.90 0.00 519.80 05:04:01 PM 0.28 0.00 0.28 0.00 262.15 05:05:01 PM 0.63 0.03 0.60 1.87 259.34 05:06:01 PM 19.26 0.33 18.93 45.05 2370.16 Average: 31.04 2.94 28.09 721.18 3096.42 04:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:57:01 PM 5407156 7023244 2475280 31.40 2688 1807160 777344 8.70 218092 1964308 57052 04:58:01 PM 5174448 7016832 2707988 34.35 2688 2019724 720560 8.07 214564 2149632 104388 04:59:01 PM 5268624 7098120 2613812 33.16 2688 2006688 656160 7.35 241436 2027736 24 05:00:01 PM 5051568 7079856 2830868 35.91 2688 2197564 645548 7.23 260216 2199692 154020 05:01:01 PM 4994136 7034864 2888300 36.64 2688 2210316 708296 7.93 267876 2246584 780 05:02:01 PM 4964016 7018880 2918420 37.02 2688 2224396 708296 7.93 268520 2275428 5124 05:03:01 PM 4953216 7018436 2929220 37.16 2688 2234828 708296 7.93 268520 2286304 356 05:04:01 PM 4944592 7019392 2937844 37.27 2688 2244392 708296 7.93 268568 2295956 2100 05:05:01 PM 4988868 7072968 2893568 36.71 2688 2253684 641948 7.19 269100 2251492 3832 05:06:01 PM 5113124 7072100 2769312 35.13 2688 2133744 645552 7.23 482660 1936012 13352 Average: 5085975 7045469 2796461 35.48 2688 2133250 692030 7.75 275955 2163314 34103 04:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 PM eth0 289.97 181.33 1539.05 58.92 0.00 0.00 0.00 0.00 04:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 PM eth0 53.72 43.94 499.27 8.40 0.00 0.00 0.00 0.00 04:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 PM eth0 10.60 10.16 11.28 3.99 0.00 0.00 0.00 0.00 05:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 PM eth0 36.67 32.66 295.19 7.10 0.00 0.00 0.00 0.00 05:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 PM eth0 234.54 204.35 56.53 45.07 0.00 0.00 0.00 0.00 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 36.37 30.70 113.65 12.08 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 23.65 22.06 60.31 7.03 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 20.83 21.34 36.15 14.57 0.00 0.00 0.00 0.00 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 25.60 21.13 84.71 2.84 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 72.09 49.25 135.68 79.16 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 80.41 61.70 283.21 23.92 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) 04/04/2024 _x86_64_ (2 CPU) 16:55:23 LINUX RESTART (2 CPU) 04:56:01 PM CPU %user %nice %system %iowait %steal %idle 04:57:01 PM all 36.22 0.00 6.00 3.50 0.13 54.15 04:57:01 PM 0 38.18 0.00 7.11 4.16 0.13 50.42 04:57:01 PM 1 34.27 0.00 4.89 2.84 0.12 57.88 04:58:01 PM all 35.37 0.00 4.85 4.25 0.13 55.40 04:58:01 PM 0 38.78 0.00 4.71 4.39 0.13 51.98 04:58:01 PM 1 31.96 0.00 4.98 4.10 0.13 58.83 04:59:01 PM all 20.76 0.00 2.02 1.30 0.07 75.85 04:59:01 PM 0 25.11 0.00 1.74 1.22 0.05 71.88 04:59:01 PM 1 16.42 0.00 2.30 1.38 0.08 79.81 05:00:01 PM all 25.95 0.00 3.81 2.91 0.11 67.22 05:00:01 PM 0 22.79 0.00 3.68 3.00 0.10 70.44 05:00:01 PM 1 29.12 0.00 3.95 2.82 0.12 63.99 05:01:01 PM all 8.21 0.00 1.71 1.43 0.30 88.35 05:01:01 PM 0 12.95 0.00 1.75 1.67 0.55 83.08 05:01:01 PM 1 3.32 0.00 1.66 1.18 0.05 93.78 05:02:01 PM all 14.24 0.00 0.24 0.10 0.07 85.35 05:02:01 PM 0 10.87 0.00 0.20 0.12 0.07 88.75 05:02:01 PM 1 17.62 0.00 0.28 0.08 0.07 81.94 05:03:01 PM all 12.39 0.00 0.18 0.06 0.05 87.33 05:03:01 PM 0 16.39 0.00 0.17 0.00 0.05 83.40 05:03:01 PM 1 8.39 0.00 0.18 0.12 0.05 91.26 05:04:01 PM all 12.45 0.00 0.17 0.06 0.06 87.26 05:04:01 PM 0 15.06 0.00 0.17 0.12 0.05 84.60 05:04:01 PM 1 9.85 0.00 0.17 0.00 0.07 89.92 05:05:01 PM all 7.08 0.00 0.36 0.03 0.06 92.46 05:05:01 PM 0 9.73 0.00 0.30 0.07 0.07 89.84 05:05:01 PM 1 4.44 0.00 0.42 0.00 0.05 95.09 05:06:01 PM all 27.04 0.00 2.65 0.43 0.08 69.80 05:06:01 PM 0 32.85 0.00 2.72 0.32 0.08 64.03 05:06:01 PM 1 21.19 0.00 2.57 0.54 0.08 75.61 Average: all 19.99 0.00 2.20 1.41 0.11 76.29 Average: 0 22.27 0.00 2.25 1.51 0.13 73.84 Average: 1 17.70 0.00 2.15 1.31 0.08 78.76