---> uname -a: Linux prd-centos8-robot-2c-8g-40619.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 639 4797 19 2260 6759 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:55:b4:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85557sec preferred_lft 85557sec inet6 fe80::f816:3eff:fe55:b446/64 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) 07/08/2025 _x86_64_ (2 CPU) 00:56:44 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 207.73 147.10 60.63 14328.17 39024.29 12:59:01 AM 118.71 0.72 117.99 52.92 12005.78 01:00:01 AM 34.19 0.42 33.77 64.78 3654.50 01:01:01 AM 76.08 6.98 69.10 1292.69 7531.93 01:02:01 AM 15.65 0.07 15.59 1.76 2281.98 01:03:01 AM 1.97 0.02 1.95 0.13 111.81 01:04:01 AM 0.93 0.00 0.93 0.00 604.50 01:05:01 AM 0.40 0.00 0.40 0.00 378.99 01:06:01 AM 0.60 0.02 0.58 1.07 199.47 01:07:01 AM 1.02 0.40 0.62 55.31 211.76 01:08:01 AM 0.28 0.00 0.28 0.00 17.56 01:09:01 AM 0.23 0.00 0.23 0.00 18.34 01:10:01 AM 17.43 0.42 17.01 47.73 2518.40 Average: 36.58 12.02 24.56 1220.30 5277.49 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5496368 7038908 2386064 30.27 2688 1734984 707904 7.93 186048 1916788 111780 12:59:01 AM 5147096 6984896 2735336 34.70 2688 2013408 735568 8.24 198480 2182648 95904 01:00:01 AM 5221316 7060832 2661116 33.76 2688 2015360 669756 7.50 219220 2092336 10764 01:01:01 AM 4941400 7026692 2941032 37.31 2688 2252976 691648 7.74 262748 2292036 44160 01:02:01 AM 4945204 7030480 2937228 37.26 2688 2253048 691648 7.74 262912 2293448 4 01:03:01 AM 4894136 6982184 2988296 37.91 2688 2255820 758344 8.49 263508 2343356 1268 01:04:01 AM 4856020 6965716 3026412 38.39 2688 2277508 758344 8.49 263508 2381052 5316 01:05:01 AM 4846684 6962640 3035748 38.51 2688 2283812 758344 8.49 263508 2389864 312 01:06:01 AM 4836168 6958944 3046264 38.65 2688 2290572 758344 8.49 263556 2400780 1300 01:07:01 AM 4445144 6898840 3437288 43.61 2688 2296956 788028 8.82 265108 2410488 8 01:08:01 AM 4444412 6898828 3438020 43.62 2688 2297628 788028 8.82 265120 2411408 264 01:09:01 AM 4441940 6896480 3440492 43.65 2688 2297936 788028 8.82 265124 2414008 100 01:10:01 AM 4988536 6992984 2893896 36.71 2688 2177504 721256 8.08 501512 2032060 24088 Average: 4884956 6976802 2997476 38.03 2688 2188270 739634 8.28 267719 2273867 22713 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 276.04 164.15 1360.71 59.06 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 91.64 72.16 1114.75 11.08 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 17.16 8.88 6.41 3.61 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 217.09 167.67 352.31 45.13 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 1.78 0.83 0.71 0.13 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 27.26 21.38 26.87 4.86 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 47.88 42.46 155.01 10.97 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 13.01 11.25 34.31 5.48 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 29.07 24.73 24.96 12.78 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 50.38 62.63 67.54 6.15 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 10.21 7.78 2.46 1.64 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 15.44 9.30 3.41 1.81 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 72.80 49.54 149.75 88.84 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 66.99 49.50 254.09 19.37 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) 07/08/2025 _x86_64_ (2 CPU) 00:56:44 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 40.11 0.07 10.86 14.40 0.11 34.45 12:58:01 AM 0 43.71 0.05 11.88 14.17 0.10 30.10 12:58:01 AM 1 36.50 0.08 9.83 14.64 0.12 38.82 12:59:01 AM all 37.58 0.00 5.39 1.41 0.12 55.49 12:59:01 AM 0 45.60 0.00 6.28 1.42 0.12 46.60 12:59:01 AM 1 29.58 0.00 4.51 1.41 0.13 64.37 01:00:01 AM all 11.79 0.00 1.65 0.48 0.07 86.02 01:00:01 AM 0 14.37 0.00 1.83 0.38 0.08 83.32 01:00:01 AM 1 9.20 0.00 1.47 0.57 0.05 88.71 01:01:01 AM all 32.52 0.00 6.52 1.41 0.10 59.45 01:01:01 AM 0 34.19 0.00 6.75 1.12 0.10 57.85 01:01:01 AM 1 30.85 0.00 6.29 1.70 0.10 61.05 01:02:01 AM all 0.09 0.00 0.19 0.20 0.03 99.50 01:02:01 AM 0 0.10 0.00 0.24 0.29 0.03 99.34 01:02:01 AM 1 0.08 0.00 0.14 0.10 0.02 99.66 01:03:01 AM all 5.23 0.00 0.30 0.01 0.08 94.38 01:03:01 AM 0 5.40 0.00 0.30 0.02 0.08 94.20 01:03:01 AM 1 5.06 0.00 0.30 0.00 0.08 94.56 01:04:01 AM all 20.67 0.00 0.25 0.08 0.08 78.91 01:04:01 AM 0 34.11 0.00 0.23 0.00 0.08 65.57 01:04:01 AM 1 7.21 0.00 0.27 0.17 0.08 92.27 01:05:01 AM all 6.07 0.00 0.14 0.02 0.05 93.72 01:05:01 AM 0 5.79 0.00 0.13 0.02 0.03 94.03 01:05:01 AM 1 6.36 0.00 0.15 0.02 0.07 93.40 01:06:01 AM all 15.88 0.00 0.25 0.01 0.08 83.77 01:06:01 AM 0 14.28 0.00 0.18 0.02 0.08 85.43 01:06:01 AM 1 17.48 0.00 0.32 0.00 0.08 82.11 01:07:01 AM all 9.39 0.00 2.58 0.01 0.07 87.96 01:07:01 AM 0 12.35 0.00 2.70 0.02 0.07 84.86 01:07:01 AM 1 6.42 0.00 2.45 0.00 0.07 91.06 01:08:01 AM all 3.55 0.00 0.14 0.00 0.08 96.23 01:08:01 AM 0 6.29 0.00 0.12 0.00 0.08 93.51 01:08:01 AM 1 0.82 0.00 0.17 0.00 0.07 98.95 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 3.50 0.00 0.18 0.00 0.08 96.25 01:09:01 AM 0 3.21 0.00 0.18 0.00 0.10 96.51 01:09:01 AM 1 3.78 0.00 0.17 0.00 0.05 96.00 01:10:01 AM all 22.73 0.00 3.47 0.25 0.07 73.49 01:10:01 AM 0 22.03 0.00 3.18 0.13 0.07 74.58 01:10:01 AM 1 23.43 0.00 3.75 0.37 0.07 72.39 Average: all 16.10 0.01 2.45 1.40 0.08 79.96 Average: 0 18.59 0.00 2.62 1.35 0.08 77.36 Average: 1 13.61 0.01 2.29 1.45 0.08 82.56