---> uname -a: Linux prd-centos8-robot-2c-8g-45820.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 585 4930 19 2181 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:7b:ae:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fe7b:aebb/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) 07/25/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:02 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 106.62 39.35 67.27 7361.95 21967.71 02:28:01 AM 107.50 0.72 106.78 52.92 11763.42 02:29:01 AM 25.04 0.38 24.66 64.25 1970.09 02:30:01 AM 55.28 7.00 48.28 1289.84 3477.76 02:31:01 AM 35.32 0.03 35.29 3.47 6233.14 02:32:01 AM 2.58 0.02 2.57 0.13 128.52 02:33:01 AM 1.80 0.00 1.80 0.00 100.23 02:34:01 AM 0.30 0.00 0.30 0.00 62.09 02:35:01 AM 0.30 0.00 0.30 0.00 59.83 02:36:01 AM 0.27 0.00 0.27 0.00 29.55 02:37:01 AM 0.27 0.00 0.27 0.00 16.71 02:38:01 AM 0.17 0.00 0.17 0.00 3.92 02:39:01 AM 0.17 0.00 0.17 0.00 42.41 02:40:01 AM 17.78 0.42 17.36 47.72 1173.86 Average: 25.15 3.38 21.77 622.12 3337.38 02:26:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5336716 7000664 2545708 32.30 2688 1852176 764636 8.56 210456 2035648 171168 02:28:01 AM 5173192 7007616 2709232 34.37 2688 2010416 731424 8.19 198392 2160056 42484 02:29:01 AM 5243612 7079788 2638812 33.48 2688 2012348 650468 7.28 219176 2070700 10748 02:30:01 AM 4938040 7018204 2944384 37.35 2688 2247912 701088 7.85 257092 2311272 167776 02:31:01 AM 4973680 7055768 2908744 36.90 2688 2250000 660072 7.39 262476 2265260 8 02:32:01 AM 4929792 7013384 2952632 37.46 2688 2251520 723828 8.10 262624 2308672 84 02:33:01 AM 4925144 7010484 2957280 37.52 2688 2253252 759456 8.50 262632 2313220 660 02:34:01 AM 4921660 7008352 2960764 37.56 2688 2254604 759456 8.50 262632 2316444 256 02:35:01 AM 4917496 7006036 2964928 37.61 2688 2256452 776240 8.69 262636 2320904 396 02:36:01 AM 4914244 7003224 2968180 37.66 2688 2256892 776240 8.69 262636 2323884 40 02:37:01 AM 4914072 7003428 2968352 37.66 2688 2257276 776240 8.69 262640 2324336 24 02:38:01 AM 4911744 7001752 2970680 37.69 2688 2257944 791644 8.86 262640 2326340 616 02:39:01 AM 4909580 7000800 2972844 37.71 2688 2259132 791644 8.86 262648 2328540 576 02:40:01 AM 5088236 7010272 2794188 35.45 2688 2095056 711012 7.96 466004 1970876 22240 Average: 5006943 7015698 2875481 36.48 2688 2179641 740961 8.30 265335 2241154 29791 02:26:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 338.23 190.21 1675.94 63.43 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 71.75 52.64 826.19 9.05 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 14.01 11.61 5.88 4.22 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 40.17 34.72 315.81 8.97 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 148.15 100.18 29.26 23.32 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 89.82 81.59 18.12 7.43 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 69.24 67.47 14.89 7.14 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 49.13 48.46 10.23 4.99 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 81.07 81.01 16.92 8.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 17.50 15.26 4.43 2.72 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 15.78 13.70 3.93 2.45 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 22.08 19.45 5.59 3.42 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 36.23 32.29 9.67 5.99 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 73.63 49.75 104.45 54.50 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 75.89 56.87 215.52 14.63 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) 07/25/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:02 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 42.47 0.03 8.30 13.01 0.14 36.05 02:27:01 AM 0 39.19 0.02 8.04 12.50 0.14 40.13 02:27:01 AM 1 45.76 0.03 8.57 13.52 0.14 31.98 02:28:01 AM all 32.81 0.00 5.03 2.91 0.12 59.13 02:28:01 AM 0 21.24 0.00 4.00 2.57 0.12 72.06 02:28:01 AM 1 44.45 0.00 6.06 3.26 0.12 46.12 02:29:01 AM all 12.70 0.00 1.86 0.27 0.06 85.12 02:29:01 AM 0 19.69 0.00 2.27 0.12 0.07 77.86 02:29:01 AM 1 5.72 0.00 1.45 0.42 0.05 92.36 02:30:01 AM all 30.54 0.00 5.71 1.42 0.11 62.22 02:30:01 AM 0 18.99 0.00 4.87 0.95 0.10 75.10 02:30:01 AM 1 42.12 0.00 6.55 1.90 0.12 49.32 02:31:01 AM all 4.66 0.00 1.01 1.42 0.03 92.88 02:31:01 AM 0 5.82 0.00 1.12 1.36 0.03 91.67 02:31:01 AM 1 3.49 0.00 0.90 1.49 0.03 94.09 02:32:01 AM all 6.74 0.00 0.56 0.01 0.05 92.64 02:32:01 AM 0 4.78 0.00 0.54 0.02 0.05 94.61 02:32:01 AM 1 8.70 0.00 0.59 0.00 0.05 90.66 02:33:01 AM all 6.73 0.00 0.43 0.01 0.06 92.77 02:33:01 AM 0 6.06 0.00 0.49 0.02 0.05 93.39 02:33:01 AM 1 7.41 0.00 0.37 0.00 0.07 92.15 02:34:01 AM all 5.16 0.00 0.37 0.00 0.05 94.43 02:34:01 AM 0 4.64 0.00 0.39 0.00 0.05 94.92 02:34:01 AM 1 5.67 0.00 0.35 0.00 0.05 93.93 02:35:01 AM all 7.05 0.00 0.48 0.00 0.05 92.42 02:35:01 AM 0 2.90 0.00 0.54 0.00 0.05 96.51 02:35:01 AM 1 11.20 0.00 0.42 0.00 0.05 88.33 02:36:01 AM all 4.94 0.00 0.27 0.00 0.05 94.75 02:36:01 AM 0 6.29 0.00 0.23 0.00 0.03 93.45 02:36:01 AM 1 3.58 0.00 0.30 0.00 0.07 96.05 02:37:01 AM all 4.18 0.00 0.28 0.00 0.04 95.50 02:37:01 AM 0 3.21 0.00 0.27 0.00 0.03 96.49 02:37:01 AM 1 5.15 0.00 0.28 0.00 0.05 94.51 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 5.95 0.00 0.37 0.00 0.03 93.65 02:38:01 AM 0 7.34 0.00 0.42 0.00 0.03 92.21 02:38:01 AM 1 4.55 0.00 0.32 0.00 0.03 95.09 02:39:01 AM all 10.64 0.00 0.47 0.00 0.06 88.84 02:39:01 AM 0 8.92 0.00 0.47 0.00 0.07 90.54 02:39:01 AM 1 12.35 0.00 0.47 0.00 0.05 87.14 02:40:01 AM all 24.60 0.00 3.16 0.17 0.11 71.96 02:40:01 AM 0 15.37 0.00 2.42 0.23 0.10 81.88 02:40:01 AM 1 33.85 0.00 3.91 0.10 0.12 62.03 Average: all 14.21 0.00 2.02 1.36 0.07 82.34 Average: 0 11.73 0.00 1.86 1.26 0.07 85.09 Average: 1 16.70 0.00 2.18 1.46 0.07 79.58