---> uname -a: Linux prd-centos8-robot-2c-8g-8086.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4896 19 2218 6818 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:b1:1d:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:feb1:1d22/64 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) 11/17/2024 _x86_64_ (2 CPU) 02:08:43 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 206.36 146.28 60.08 14397.88 38912.33 02:11:01 AM 123.73 7.41 116.32 1295.85 11212.37 02:12:01 AM 29.93 0.60 29.33 62.52 3628.55 02:13:01 AM 43.65 0.07 43.59 5.73 2780.97 02:14:01 AM 23.58 0.00 23.58 0.00 5519.30 02:15:01 AM 4.58 0.10 4.48 32.12 210.86 02:16:01 AM 0.97 0.00 0.97 0.00 607.30 02:17:01 AM 0.43 0.00 0.43 0.00 378.84 02:18:01 AM 0.47 0.02 0.45 1.07 195.12 02:19:01 AM 0.68 0.03 0.65 1.87 152.36 02:20:01 AM 0.77 0.35 0.42 53.45 78.02 02:21:01 AM 0.32 0.00 0.32 0.00 24.48 02:22:01 AM 6.73 0.32 6.41 36.92 297.05 02:23:01 AM 29.92 0.53 29.39 64.78 2968.06 Average: 33.73 11.12 22.60 1139.52 4783.65 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5505632 7057528 2376800 30.15 2688 1742920 712056 7.97 188596 1898904 123784 02:11:01 AM 5172304 7007652 2710128 34.38 2688 2011888 699244 7.83 221264 2140352 90088 02:12:01 AM 5250560 7087252 2631872 33.39 2688 2013764 629500 7.05 239860 2045464 28 02:13:01 AM 5033068 7069780 2849364 36.15 2688 2205776 620060 6.94 257376 2220924 155372 02:14:01 AM 5029240 7065580 2853192 36.20 2688 2205780 620060 6.94 257372 2220576 8 02:15:01 AM 4982336 7021648 2900096 36.79 2688 2208748 689728 7.72 257676 2267184 356 02:16:01 AM 4954800 7011488 2927632 37.14 2688 2226208 689728 7.72 257972 2294680 132 02:17:01 AM 4942920 7010900 2939512 37.29 2688 2237444 689728 7.72 257972 2305928 76 02:18:01 AM 4937496 7011184 2944936 37.36 2688 2243152 711172 7.96 258108 2311568 36 02:19:01 AM 4930544 7008724 2951888 37.45 2688 2247616 711172 7.96 258340 2318268 212 02:20:01 AM 4536844 6941916 3345588 42.44 2688 2251244 734620 8.23 259636 2330084 116 02:21:01 AM 4536664 6942348 3345768 42.45 2688 2251768 718380 8.04 259652 2330472 4 02:22:01 AM 5040224 7006724 2842208 36.06 2688 2141124 680028 7.61 296860 2188584 57212 02:23:01 AM 5050780 7018620 2831652 35.92 2688 2143292 684572 7.67 492516 1986916 16712 Average: 4993101 7018667 2889331 36.66 2688 2152195 685003 7.67 268800 2204279 31724 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 257.88 157.85 1268.30 54.15 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 91.01 72.19 945.00 16.15 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 12.51 7.72 5.50 3.15 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 47.78 40.14 302.49 11.74 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 196.52 137.96 37.64 27.88 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 35.35 21.16 28.99 3.21 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 50.79 36.94 117.25 15.19 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 27.61 19.96 74.39 6.65 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 25.82 22.49 6.57 12.89 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 18.53 12.13 64.94 1.70 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 41.00 54.03 21.93 4.89 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 15.36 12.20 3.46 2.16 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 76.91 46.48 146.29 86.79 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 21.73 19.33 17.94 9.70 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 65.63 47.19 217.23 18.31 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) 11/17/2024 _x86_64_ (2 CPU) 02:08:43 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 41.44 0.08 10.89 15.51 0.19 31.90 02:10:01 AM 0 45.10 0.10 10.96 14.29 0.14 29.42 02:10:01 AM 1 37.77 0.05 10.82 16.73 0.25 34.37 02:11:01 AM all 35.55 0.00 6.03 4.95 0.12 53.36 02:11:01 AM 0 28.42 0.00 5.98 4.35 0.12 61.14 02:11:01 AM 1 42.67 0.00 6.08 5.54 0.12 45.59 02:12:01 AM all 10.40 0.00 1.33 1.22 0.06 86.98 02:12:01 AM 0 5.86 0.00 1.20 0.97 0.07 91.90 02:12:01 AM 1 14.97 0.00 1.46 1.48 0.05 82.04 02:13:01 AM all 27.00 0.00 4.23 1.06 0.10 67.61 02:13:01 AM 0 21.44 0.00 3.70 1.20 0.10 73.56 02:13:01 AM 1 32.57 0.00 4.76 0.92 0.10 61.65 02:14:01 AM all 0.73 0.00 0.61 57.33 0.05 41.29 02:14:01 AM 0 0.84 0.00 0.70 44.68 0.07 53.72 02:14:01 AM 1 0.62 0.00 0.52 69.97 0.03 28.86 02:15:01 AM all 4.21 0.00 0.29 0.05 0.07 95.38 02:15:01 AM 0 2.67 0.00 0.38 0.10 0.05 96.79 02:15:01 AM 1 5.74 0.00 0.20 0.00 0.08 93.97 02:16:01 AM all 18.68 0.00 0.24 0.09 0.07 80.92 02:16:01 AM 0 6.19 0.00 0.25 0.18 0.05 93.33 02:16:01 AM 1 31.15 0.00 0.23 0.00 0.08 68.54 02:17:01 AM all 10.02 0.00 0.17 0.13 0.06 89.63 02:17:01 AM 0 9.99 0.00 0.17 0.25 0.07 89.52 02:17:01 AM 1 10.04 0.00 0.17 0.00 0.05 89.74 02:18:01 AM all 16.63 0.00 0.21 0.04 0.07 83.05 02:18:01 AM 0 6.49 0.00 0.22 0.00 0.07 93.23 02:18:01 AM 1 26.81 0.00 0.20 0.08 0.07 72.84 02:19:01 AM all 3.19 0.00 0.31 0.03 0.07 96.40 02:19:01 AM 0 0.99 0.00 0.23 0.03 0.07 98.68 02:19:01 AM 1 5.40 0.00 0.38 0.03 0.07 94.11 02:20:01 AM all 9.15 0.00 6.80 0.01 0.08 83.96 02:20:01 AM 0 9.24 0.00 6.67 0.02 0.08 83.99 02:20:01 AM 1 9.06 0.00 6.93 0.00 0.08 83.92 02:20:01 AM CPU %user %nice %system %iowait %steal %idle 02:21:01 AM all 4.48 0.00 0.19 0.00 0.07 95.26 02:21:01 AM 0 1.62 0.00 0.17 0.00 0.07 98.14 02:21:01 AM 1 7.34 0.00 0.22 0.00 0.07 92.37 02:22:01 AM all 13.82 0.00 1.98 0.18 0.12 83.89 02:22:01 AM 0 9.76 0.00 1.65 0.28 0.10 88.20 02:22:01 AM 1 17.89 0.00 2.31 0.08 0.13 79.58 02:23:01 AM all 30.25 0.00 3.60 0.47 0.08 65.60 02:23:01 AM 0 24.40 0.00 3.62 0.12 0.08 71.78 02:23:01 AM 1 36.12 0.00 3.58 0.82 0.08 59.40 Average: all 16.11 0.01 2.63 5.79 0.09 75.38 Average: 0 12.35 0.01 2.56 4.74 0.08 80.27 Average: 1 19.87 0.00 2.70 6.84 0.09 70.50