---> uname -a: Linux prd-centos8-robot-2c-8g-45597.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: 2799.996 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 593 4914 19 2189 6806 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:ee:9c:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85482sec preferred_lft 85482sec inet6 fe80::f816:3eff:feee:9cb1/64 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) 07/24/2025 _x86_64_ (2 CPU) 04:52:02 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:01 AM 120.63 0.35 120.28 15.06 10559.50 04:55:01 AM 40.26 0.65 39.61 51.06 6416.91 04:56:01 AM 18.70 0.42 18.28 64.79 1164.69 04:57:01 AM 73.91 9.45 64.46 1685.30 7738.05 04:58:01 AM 14.10 0.00 14.10 0.00 1303.23 04:59:01 AM 3.33 0.00 3.33 0.00 120.42 05:00:01 AM 0.17 0.00 0.17 0.00 1.97 05:01:01 AM 0.43 0.03 0.40 0.27 47.88 05:02:01 AM 2.02 0.07 1.95 1.73 87.99 05:03:01 AM 0.63 0.00 0.63 0.00 100.73 05:04:01 AM 0.15 0.00 0.15 0.00 14.28 05:05:01 AM 0.38 0.03 0.35 1.87 54.97 05:06:01 AM 26.83 0.33 26.50 37.86 1830.81 05:07:01 AM 14.55 0.55 14.00 64.11 382.09 Average: 22.58 0.85 21.73 137.29 2130.18 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:01 AM 5227084 7020148 2655340 33.69 2688 1970476 672804 7.53 187344 2125724 128840 04:55:01 AM 5165920 7002876 2716504 34.46 2688 2013416 699880 7.84 198560 2167968 8 04:56:01 AM 5129476 7015200 2752948 34.93 2688 2060556 678500 7.60 224684 2175368 44984 04:57:01 AM 4950600 7047724 2931824 37.19 2688 2264780 617480 6.91 267892 2280464 26920 04:58:01 AM 4954716 7051580 2927708 37.14 2688 2264788 617480 6.91 267892 2279760 4 04:59:01 AM 4954588 7051456 2927836 37.14 2688 2264792 617480 6.91 267896 2279700 4 05:00:01 AM 4954084 7050952 2928340 37.15 2688 2264792 648868 7.27 267900 2280156 4 05:01:01 AM 4909208 7007372 2973216 37.72 2688 2266076 691412 7.74 268160 2324448 104 05:02:01 AM 4901756 7003164 2980668 37.81 2688 2269328 691412 7.74 268300 2331868 2500 05:03:01 AM 4901400 7003184 2981024 37.82 2688 2269704 691412 7.74 268300 2332316 164 05:04:01 AM 4899260 7001496 2983164 37.85 2688 2270148 691412 7.74 268300 2334532 212 05:05:01 AM 4945064 7050480 2937360 37.26 2688 2273328 629180 7.04 268792 2288232 1784 05:06:01 AM 5052528 6984152 2829896 35.90 2688 2105256 706412 7.91 312136 2158592 4 05:07:01 AM 5084408 7018784 2798016 35.50 2688 2108588 662612 7.42 470784 1969776 12192 Average: 5002149 7022041 2880275 36.54 2688 2190431 665453 7.45 271924 2237779 15552 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 87.35 73.99 1016.84 10.69 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 51.76 30.86 563.32 3.78 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 15.70 12.95 6.98 4.89 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 401.23 314.23 399.08 80.68 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.55 2.03 0.55 3.29 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.97 1.90 0.49 0.42 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 2.93 2.15 0.50 0.45 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 49.00 27.96 13.92 4.32 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 32.46 30.05 9.29 5.85 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 11.53 9.31 2.83 1.88 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 13.48 11.03 3.29 2.17 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 45.20 25.72 15.22 4.80 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 44.74 29.65 85.85 28.78 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 15.46 12.00 11.81 6.41 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 55.46 41.70 152.14 11.31 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) 07/24/2025 _x86_64_ (2 CPU) 04:52:02 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:01 AM all 35.92 0.00 5.35 1.04 0.09 57.60 04:54:01 AM 0 21.72 0.00 4.13 0.55 0.10 73.50 04:54:01 AM 1 50.12 0.00 6.57 1.53 0.08 41.70 04:55:01 AM all 10.41 0.00 1.29 0.58 0.06 87.66 04:55:01 AM 0 12.36 0.00 1.42 0.47 0.05 85.70 04:55:01 AM 1 8.46 0.00 1.15 0.70 0.07 89.62 04:56:01 AM all 17.18 0.00 2.52 0.36 0.08 79.87 04:56:01 AM 0 16.00 0.00 2.52 0.50 0.07 80.91 04:56:01 AM 1 18.35 0.00 2.52 0.22 0.08 78.83 04:57:01 AM all 29.18 0.00 5.58 0.86 0.11 64.27 04:57:01 AM 0 19.60 0.00 4.81 0.74 0.10 74.75 04:57:01 AM 1 38.78 0.00 6.35 0.99 0.12 53.77 04:58:01 AM all 0.43 0.00 0.15 0.13 0.04 99.24 04:58:01 AM 0 0.55 0.00 0.20 0.20 0.05 99.00 04:58:01 AM 1 0.32 0.00 0.10 0.07 0.03 99.48 04:59:01 AM all 0.33 0.00 0.09 0.01 0.04 99.52 04:59:01 AM 0 0.52 0.00 0.12 0.00 0.05 99.31 04:59:01 AM 1 0.15 0.00 0.07 0.02 0.03 99.73 05:00:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 05:00:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 05:00:01 AM 1 0.55 0.00 0.03 0.00 0.02 99.40 05:01:01 AM all 6.70 0.00 0.75 0.00 0.08 92.47 05:01:01 AM 0 5.20 0.00 0.60 0.00 0.08 94.12 05:01:01 AM 1 8.20 0.00 0.90 0.00 0.07 90.83 05:02:01 AM all 16.14 0.00 0.82 0.02 0.08 82.95 05:02:01 AM 0 13.26 0.00 0.57 0.02 0.08 86.08 05:02:01 AM 1 19.02 0.00 1.07 0.02 0.07 79.83 05:03:01 AM all 4.42 0.00 0.33 0.00 0.05 95.19 05:03:01 AM 0 3.73 0.00 0.28 0.00 0.03 95.95 05:03:01 AM 1 5.11 0.00 0.38 0.00 0.07 94.43 05:04:01 AM all 5.15 0.00 0.34 0.00 0.04 94.46 05:04:01 AM 0 5.45 0.00 0.40 0.00 0.05 94.09 05:04:01 AM 1 4.85 0.00 0.28 0.00 0.03 94.83 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 5.75 0.00 0.48 0.00 0.04 93.74 05:05:01 AM 0 4.24 0.00 0.42 0.00 0.03 95.31 05:05:01 AM 1 7.25 0.00 0.53 0.00 0.05 92.17 05:06:01 AM all 15.90 0.00 2.33 0.15 0.07 81.55 05:06:01 AM 0 10.89 0.00 1.72 0.15 0.07 87.17 05:06:01 AM 1 20.91 0.00 2.94 0.15 0.07 75.93 05:07:01 AM all 19.37 0.00 2.61 0.28 0.07 77.66 05:07:01 AM 0 18.17 0.00 2.59 0.07 0.08 79.09 05:07:01 AM 1 20.57 0.00 2.64 0.50 0.05 76.24 Average: all 11.95 0.00 1.62 0.25 0.06 86.12 Average: 0 9.42 0.00 1.42 0.19 0.06 88.90 Average: 1 14.48 0.00 1.82 0.30 0.06 83.34