---> uname -a: Linux prd-centos8-robot-2c-8g-39755.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 586 4931 19 2179 6813 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:fa:97:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85465sec preferred_lft 85465sec inet6 fe80::f816:3eff:fefa:97d8/64 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) 07/05/2025 _x86_64_ (2 CPU) 00:54:08 LINUX RESTART (2 CPU) 12:55:02 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 116.50 1.30 115.20 105.46 9880.90 12:57:02 AM 54.18 0.85 53.33 82.64 7201.70 12:58:01 AM 40.64 7.05 33.59 1300.80 2194.73 12:59:01 AM 53.22 0.25 52.97 47.05 7669.21 01:00:01 AM 4.40 0.00 4.40 0.00 157.38 01:01:01 AM 0.33 0.02 0.32 0.13 4.90 01:02:01 AM 0.48 0.08 0.40 1.87 6.71 01:03:01 AM 1.70 0.00 1.70 0.00 124.75 01:04:01 AM 0.67 0.00 0.67 0.00 93.15 01:05:01 AM 0.40 0.00 0.40 0.00 21.41 01:06:01 AM 0.22 0.00 0.22 0.00 18.81 01:07:01 AM 0.13 0.00 0.13 0.00 8.81 01:08:01 AM 0.27 0.03 0.23 1.87 17.31 01:09:01 AM 17.73 0.42 17.31 47.72 1094.44 Average: 20.64 0.71 19.93 111.98 2025.80 12:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5249344 7042444 2633080 33.40 2688 1970220 682848 7.65 186992 2103952 156116 12:57:02 AM 5201284 7039280 2681140 34.01 2688 2014104 676484 7.57 214048 2116900 10764 12:58:01 AM 4920120 7000720 2962304 37.58 2688 2249068 698552 7.82 257668 2331880 188796 12:59:01 AM 4977800 7062132 2904624 36.85 2688 2252836 633472 7.09 261812 2261464 28 01:00:01 AM 4978032 7062364 2904392 36.85 2688 2252836 627656 7.03 261816 2261648 16 01:01:01 AM 4977220 7061564 2905204 36.86 2688 2252844 627656 7.03 261816 2262012 16 01:02:01 AM 4936556 7021576 2945868 37.37 2688 2253520 700924 7.85 262168 2302552 604 01:03:01 AM 4928460 7015848 2953964 37.48 2688 2255888 700924 7.85 262240 2310536 1016 01:04:01 AM 4925324 7014404 2957100 37.52 2688 2257588 700924 7.85 262240 2313648 220 01:05:01 AM 4924716 7014172 2957708 37.52 2688 2257964 700924 7.85 262240 2314236 148 01:06:01 AM 4923984 7013820 2958440 37.53 2688 2258344 700924 7.85 262240 2315116 72 01:07:01 AM 4922740 7012952 2959684 37.55 2688 2258720 700924 7.85 262244 2316088 160 01:08:01 AM 4919248 7010888 2963176 37.59 2688 2260164 700924 7.85 262388 2319672 1112 01:09:01 AM 5105584 7025476 2776840 35.23 2688 2093320 681108 7.63 463584 1955580 22240 Average: 4992172 7028403 2890252 36.67 2688 2206244 681017 7.63 267393 2248949 27236 12:55:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 94.36 78.36 1067.23 11.75 0.00 0.00 0.00 0.00 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 52.48 36.89 566.94 6.99 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 43.72 35.54 320.37 8.37 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 561.66 419.11 114.35 96.09 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 3.25 2.07 0.63 0.49 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 2.87 2.15 0.70 0.63 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 31.81 17.02 9.44 2.14 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 32.01 28.68 10.16 5.73 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 21.64 18.56 5.41 3.62 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 12.73 9.47 3.16 2.10 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 13.20 9.15 2.93 1.81 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 12.83 9.60 3.17 2.09 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 11.90 10.90 3.84 3.19 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 93.27 60.50 103.03 35.98 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 70.56 52.70 156.68 12.94 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) 07/05/2025 _x86_64_ (2 CPU) 00:54:08 LINUX RESTART (2 CPU) 12:55:02 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 39.20 0.00 5.66 2.25 0.09 52.79 12:56:01 AM 0 45.19 0.00 6.26 2.37 0.10 46.07 12:56:01 AM 1 33.20 0.00 5.06 2.13 0.08 59.52 12:57:02 AM all 22.28 0.00 2.52 2.24 0.08 72.89 12:57:02 AM 0 29.73 0.00 3.02 2.94 0.07 64.25 12:57:02 AM 1 14.82 0.00 2.02 1.53 0.10 81.52 12:58:01 AM all 24.47 0.00 4.50 0.87 0.08 70.08 12:58:01 AM 0 35.79 0.00 5.29 1.41 0.08 57.43 12:58:01 AM 1 13.18 0.00 3.71 0.34 0.07 82.70 12:59:01 AM all 10.02 0.00 2.71 1.17 0.05 86.05 12:59:01 AM 0 13.49 0.00 2.92 0.75 0.03 82.80 12:59:01 AM 1 6.55 0.00 2.50 1.59 0.07 89.29 01:00:01 AM all 0.33 0.00 0.08 0.02 0.03 99.53 01:00:01 AM 0 0.13 0.00 0.07 0.00 0.03 99.77 01:00:01 AM 1 0.53 0.00 0.10 0.03 0.03 99.30 01:01:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 01:01:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 01:01:01 AM 1 0.57 0.00 0.10 0.00 0.03 99.30 01:02:01 AM all 2.28 0.00 0.38 0.00 0.03 97.31 01:02:01 AM 0 3.79 0.00 0.43 0.00 0.03 95.74 01:02:01 AM 1 0.77 0.00 0.33 0.00 0.02 98.88 01:03:01 AM all 13.16 0.00 0.89 0.01 0.08 85.87 01:03:01 AM 0 18.28 0.00 0.89 0.00 0.08 80.75 01:03:01 AM 1 8.05 0.00 0.89 0.02 0.07 90.98 01:04:01 AM all 9.78 0.00 0.47 0.08 0.08 89.59 01:04:01 AM 0 16.04 0.00 0.64 0.00 0.08 83.24 01:04:01 AM 1 3.51 0.00 0.30 0.17 0.07 95.95 01:05:01 AM all 4.45 0.00 0.35 0.00 0.06 95.14 01:05:01 AM 0 5.62 0.00 0.42 0.00 0.05 93.91 01:05:01 AM 1 3.28 0.00 0.28 0.00 0.07 96.37 01:06:01 AM all 4.27 0.00 0.33 0.00 0.04 95.36 01:06:01 AM 0 5.73 0.00 0.40 0.00 0.05 93.82 01:06:01 AM 1 2.81 0.00 0.25 0.00 0.03 96.91 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 4.46 0.00 0.33 0.00 0.06 95.16 01:07:01 AM 0 5.03 0.00 0.32 0.00 0.07 94.59 01:07:01 AM 1 3.88 0.00 0.33 0.00 0.05 95.73 01:08:01 AM all 6.09 0.00 0.33 0.00 0.05 93.53 01:08:01 AM 0 8.23 0.00 0.38 0.00 0.05 91.33 01:08:01 AM 1 3.94 0.00 0.28 0.00 0.05 95.73 01:09:01 AM all 20.82 0.00 3.13 0.21 0.08 75.77 01:09:01 AM 0 25.58 0.00 4.02 0.15 0.07 70.18 01:09:01 AM 1 16.06 0.00 2.24 0.27 0.08 81.35 Average: all 11.53 0.00 1.55 0.49 0.06 86.38 Average: 0 15.15 0.00 1.79 0.54 0.06 82.46 Average: 1 7.91 0.00 1.31 0.43 0.06 90.29