---> uname -a: Linux prd-centos8-robot-2c-8g-43309.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4893 19 2179 6775 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:27:f4:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fe27:f4b8/64 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) 07/17/2025 _x86_64_ (2 CPU) 00:53:09 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 87.44 6.26 81.17 1093.77 5682.06 12:56:01 AM 88.89 0.72 88.17 52.92 10810.90 12:57:01 AM 44.44 7.13 37.30 1310.50 2317.34 12:58:01 AM 55.76 0.25 55.51 47.06 7710.96 12:59:01 AM 4.73 0.00 4.73 0.00 160.58 01:00:01 AM 0.68 0.00 0.68 0.00 8.30 01:01:01 AM 0.43 0.03 0.40 0.27 6.48 01:02:01 AM 1.83 0.07 1.77 1.73 103.80 01:03:01 AM 0.68 0.00 0.68 0.00 120.74 01:04:01 AM 0.48 0.00 0.48 0.00 22.23 01:05:01 AM 0.15 0.00 0.15 0.00 16.15 01:06:01 AM 0.23 0.00 0.23 0.00 9.66 01:07:01 AM 0.55 0.03 0.52 1.87 22.03 01:08:01 AM 13.78 0.32 13.46 36.93 554.12 01:09:01 AM 29.51 0.57 28.94 65.04 1556.48 Average: 21.97 1.03 20.95 174.01 1939.98 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5193320 6965552 2689112 34.12 2688 1951808 743796 8.33 194624 2167648 228048 12:56:01 AM 5122484 6971228 2759948 35.01 2688 2025148 710892 7.96 211304 2202664 22632 12:57:01 AM 4950508 7030480 2931924 37.20 2688 2248544 653204 7.31 258796 2303012 176492 12:58:01 AM 4937448 7022668 2944984 37.36 2688 2252916 631700 7.07 262964 2303220 28 12:59:01 AM 4937816 7023036 2944616 37.36 2688 2252916 631700 7.07 262964 2303424 8 01:00:01 AM 4937340 7022564 2945092 37.36 2688 2252920 629144 7.04 262964 2303592 8 01:01:01 AM 4895112 6980876 2987320 37.90 2688 2253452 693048 7.76 263156 2344944 520 01:02:01 AM 4888796 6976044 2993636 37.98 2688 2254936 693048 7.76 263344 2351556 784 01:03:01 AM 4883788 6973720 2998644 38.04 2688 2257620 693048 7.76 263348 2356956 176 01:04:01 AM 4882860 6973160 2999572 38.05 2688 2257996 693048 7.76 263348 2357744 108 01:05:01 AM 4882800 6973488 2999632 38.05 2688 2258376 693048 7.76 263348 2358028 40 01:06:01 AM 4881548 6972604 3000884 38.07 2688 2258752 693048 7.76 263348 2359096 192 01:07:01 AM 4880688 6972132 3001744 38.08 2688 2259140 693048 7.76 263492 2359644 8 01:08:01 AM 5027140 6948820 2855292 36.22 2688 2094840 705676 7.90 306156 2189304 36028 01:09:01 AM 5046664 6971200 2835768 35.98 2688 2098024 686568 7.69 466104 2014504 25036 Average: 4956554 6985171 2925878 37.12 2688 2198493 682934 7.65 271284 2285022 32674 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 133.06 96.47 1150.39 19.41 0.00 0.00 0.00 0.00 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 64.82 43.26 570.48 8.26 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 45.53 34.91 312.93 7.92 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 589.47 412.76 115.69 96.46 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 2.85 1.98 0.52 0.48 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 2.53 1.97 0.44 0.43 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 33.50 16.86 9.50 2.08 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 30.67 26.15 9.90 5.30 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 24.69 21.14 5.93 4.21 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 15.58 9.31 3.16 2.07 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 11.71 9.13 2.79 1.81 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 12.78 9.15 2.84 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 11.08 7.86 3.26 2.20 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 85.20 57.47 100.22 36.80 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 22.61 17.64 16.10 8.32 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 72.40 51.07 153.61 13.17 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) 07/17/2025 _x86_64_ (2 CPU) 00:53:09 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 35.34 0.00 5.02 1.53 0.11 58.01 12:55:01 AM 0 24.19 0.00 3.66 1.18 0.12 70.85 12:55:01 AM 1 46.51 0.00 6.38 1.87 0.10 45.14 12:56:01 AM all 23.65 0.00 3.37 1.63 0.10 71.26 12:56:01 AM 0 19.56 0.00 2.92 1.67 0.12 75.73 12:56:01 AM 1 27.74 0.00 3.81 1.59 0.08 66.78 12:57:01 AM all 25.13 0.00 4.42 0.45 0.08 69.92 12:57:01 AM 0 30.02 0.00 4.42 0.40 0.08 65.07 12:57:01 AM 1 20.25 0.00 4.42 0.50 0.08 74.75 12:58:01 AM all 14.46 0.00 3.07 0.91 0.09 81.47 12:58:01 AM 0 13.84 0.00 3.13 0.50 0.10 82.43 12:58:01 AM 1 15.08 0.00 3.01 1.32 0.08 80.50 12:59:01 AM all 0.36 0.00 0.08 0.03 0.04 99.49 12:59:01 AM 0 0.40 0.00 0.07 0.03 0.02 99.48 12:59:01 AM 1 0.32 0.00 0.08 0.03 0.07 99.50 01:00:01 AM all 0.30 0.00 0.08 0.00 0.04 99.58 01:00:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 01:00:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 01:01:01 AM all 1.78 0.00 0.33 0.00 0.05 97.84 01:01:01 AM 0 1.79 0.00 0.37 0.00 0.05 97.79 01:01:01 AM 1 1.77 0.00 0.28 0.00 0.05 97.89 01:02:01 AM all 10.14 0.00 0.93 0.03 0.07 88.84 01:02:01 AM 0 10.32 0.00 0.79 0.00 0.07 88.82 01:02:01 AM 1 9.95 0.00 1.07 0.05 0.07 88.86 01:03:01 AM all 12.78 0.00 0.48 0.02 0.09 86.63 01:03:01 AM 0 6.22 0.00 0.25 0.02 0.08 93.43 01:03:01 AM 1 19.34 0.00 0.72 0.02 0.10 79.82 01:04:01 AM all 4.27 0.00 0.30 0.01 0.10 95.32 01:04:01 AM 0 1.32 0.00 0.13 0.00 0.08 98.46 01:04:01 AM 1 7.22 0.00 0.47 0.02 0.12 92.18 01:05:01 AM all 4.29 0.00 0.31 0.00 0.09 95.30 01:05:01 AM 0 3.14 0.00 0.25 0.00 0.08 96.53 01:05:01 AM 1 5.45 0.00 0.37 0.00 0.10 94.08 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 4.39 0.00 0.34 0.00 0.11 95.15 01:06:01 AM 0 2.14 0.00 0.23 0.00 0.12 97.51 01:06:01 AM 1 6.65 0.00 0.45 0.00 0.10 92.80 01:07:01 AM all 3.48 0.00 0.28 0.02 0.10 96.12 01:07:01 AM 0 2.26 0.00 0.23 0.00 0.08 97.43 01:07:01 AM 1 4.70 0.00 0.33 0.03 0.12 94.82 01:08:01 AM all 19.97 0.00 2.36 0.19 0.08 77.39 01:08:01 AM 0 9.51 0.00 2.36 0.17 0.07 87.90 01:08:01 AM 1 30.43 0.00 2.37 0.22 0.08 66.89 01:09:01 AM all 29.29 0.00 3.96 0.33 0.09 66.34 01:09:01 AM 0 19.53 0.00 3.42 0.23 0.08 76.73 01:09:01 AM 1 39.05 0.00 4.49 0.42 0.10 55.94 Average: all 12.65 0.00 1.69 0.34 0.08 85.24 Average: 0 9.63 0.00 1.49 0.28 0.08 88.52 Average: 1 15.67 0.00 1.89 0.40 0.09 81.95