---> uname -a: Linux prd-centos8-robot-2c-8g-46040.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 571 4959 19 2166 6827 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:74:cb:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85403sec preferred_lft 85403sec inet6 fe80::f816:3eff:fe74:cba5/64 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) 07/26/2025 _x86_64_ (2 CPU) 00:53:39 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 157.80 75.97 81.82 8078.37 41228.86 12:56:01 AM 109.15 0.72 108.43 52.92 11628.14 12:57:01 AM 31.39 0.42 30.97 64.78 2392.90 12:58:01 AM 69.32 6.97 62.36 1292.98 7803.12 12:59:01 AM 14.93 0.00 14.93 0.00 1286.57 01:00:01 AM 4.12 0.03 4.08 1.87 149.48 01:01:01 AM 0.40 0.00 0.40 0.00 12.61 01:02:01 AM 0.41 0.08 0.32 1.90 9.19 01:03:01 AM 0.25 0.00 0.25 0.00 11.78 01:04:01 AM 0.27 0.00 0.27 0.00 11.68 01:05:01 AM 0.30 0.00 0.30 0.00 11.01 01:06:01 AM 0.17 0.00 0.17 0.00 2.28 01:07:01 AM 0.15 0.00 0.15 0.00 3.73 01:08:01 AM 0.23 0.00 0.23 0.00 5.72 01:09:01 AM 4.80 0.35 4.45 37.19 162.96 01:10:01 AM 32.76 0.53 32.22 64.78 1492.75 Average: 26.68 5.32 21.36 600.29 4142.56 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5281840 6997440 2600592 32.99 2688 1899276 757252 8.48 222700 2061652 214876 12:56:01 AM 5177956 7015696 2704476 34.31 2688 2013424 714136 8.00 198444 2152708 42480 12:57:01 AM 5164108 7052632 2718324 34.49 2688 2062220 701276 7.85 229408 2133336 52852 12:58:01 AM 4983360 7068748 2899072 36.78 2688 2253008 638812 7.15 262192 2256300 26908 12:59:01 AM 4984268 7069508 2898164 36.77 2688 2253008 638812 7.15 262192 2256416 4 01:00:01 AM 4943212 7028920 2939220 37.29 2688 2253500 704192 7.88 262504 2296684 72 01:01:01 AM 4942292 7028200 2940140 37.30 2688 2253688 704192 7.88 262504 2297652 40 01:02:01 AM 4942184 7028340 2940248 37.30 2688 2253944 704192 7.88 262664 2297868 120 01:03:01 AM 4941136 7027536 2941296 37.31 2688 2254188 704192 7.88 262664 2298996 100 01:04:01 AM 4941072 7027720 2941360 37.32 2688 2254428 704192 7.88 262664 2299076 84 01:05:01 AM 4940452 7027252 2941980 37.32 2688 2254572 704192 7.88 262664 2299412 16 01:06:01 AM 4940284 7027124 2942148 37.33 2688 2254620 704192 7.88 262664 2299472 32 01:07:01 AM 4940044 7026940 2942388 37.33 2688 2254676 704192 7.88 262664 2299720 24 01:08:01 AM 4939636 7026628 2942796 37.33 2688 2254772 704192 7.88 262812 2299880 16 01:09:01 AM 5102492 7013612 2779940 35.27 2688 2082656 695904 7.79 258608 2159768 15200 01:10:01 AM 5118664 7028184 2763768 35.06 2688 2083124 701372 7.85 460824 1947588 10376 Average: 5017688 7030905 2864744 36.34 2688 2183444 699081 7.83 266136 2228533 22700 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 314.01 188.62 1647.21 58.87 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 76.91 58.75 827.20 10.17 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 23.18 16.61 80.77 5.49 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 226.13 169.24 279.20 43.92 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 1.82 0.97 0.33 0.14 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 17.05 11.30 4.70 6.60 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 2.12 1.12 0.14 0.08 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 3.50 1.29 0.53 0.31 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 3.17 1.63 0.75 0.53 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 2.78 1.13 0.14 0.08 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 6.63 3.00 1.04 0.78 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 2.75 0.32 0.23 0.02 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 2.28 0.60 0.67 0.43 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 2.85 1.73 0.47 0.26 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 47.45 29.06 82.02 23.34 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 19.29 17.01 15.90 8.60 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 47.04 31.43 184.02 9.99 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) 07/26/2025 _x86_64_ (2 CPU) 00:53:39 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 42.21 0.04 9.66 8.51 0.13 39.45 12:55:01 AM 0 37.22 0.05 10.29 6.88 0.13 45.42 12:55:01 AM 1 47.20 0.03 9.02 10.15 0.12 33.48 12:56:01 AM all 30.15 0.00 4.51 3.28 0.11 61.95 12:56:01 AM 0 23.45 0.00 4.65 4.57 0.10 67.23 12:56:01 AM 1 36.84 0.00 4.37 2.00 0.12 56.68 12:57:01 AM all 20.72 0.00 3.01 0.64 0.07 75.56 12:57:01 AM 0 19.88 0.00 2.50 0.49 0.07 77.07 12:57:01 AM 1 21.55 0.00 3.52 0.80 0.07 74.06 12:58:01 AM all 25.34 0.00 4.95 4.53 0.15 65.03 12:58:01 AM 0 20.39 0.00 4.34 4.48 0.12 70.67 12:58:01 AM 1 30.30 0.00 5.55 4.58 0.18 59.38 12:59:01 AM all 0.07 0.00 0.14 0.68 0.03 99.08 12:59:01 AM 0 0.02 0.00 0.07 0.12 0.02 99.78 12:59:01 AM 1 0.12 0.00 0.22 1.25 0.03 98.38 01:00:01 AM all 2.21 0.00 0.25 0.02 0.06 97.47 01:00:01 AM 0 1.22 0.00 0.17 0.02 0.05 98.55 01:00:01 AM 1 3.19 0.00 0.33 0.02 0.07 96.39 01:01:01 AM all 0.90 0.00 0.13 0.00 0.05 98.91 01:01:01 AM 0 1.02 0.00 0.15 0.00 0.05 98.78 01:01:01 AM 1 0.79 0.00 0.12 0.00 0.05 99.05 01:02:01 AM all 1.02 0.00 0.17 0.01 0.04 98.76 01:02:01 AM 0 0.93 0.00 0.15 0.02 0.05 98.85 01:02:01 AM 1 1.10 0.00 0.19 0.00 0.03 98.68 01:03:01 AM all 1.08 0.00 0.13 0.00 0.05 98.74 01:03:01 AM 0 1.19 0.00 0.12 0.00 0.05 98.65 01:03:01 AM 1 0.97 0.00 0.15 0.00 0.05 98.83 01:04:01 AM all 1.11 0.00 0.16 0.00 0.07 98.66 01:04:01 AM 0 0.92 0.00 0.13 0.00 0.07 98.88 01:04:01 AM 1 1.30 0.00 0.18 0.00 0.07 98.45 01:05:01 AM all 0.95 0.00 0.16 0.00 0.05 98.84 01:05:01 AM 0 0.99 0.00 0.15 0.00 0.03 98.83 01:05:01 AM 1 0.92 0.00 0.17 0.00 0.07 98.85 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 0.63 0.00 0.13 0.00 0.05 99.19 01:06:01 AM 0 0.47 0.00 0.13 0.00 0.05 99.35 01:06:01 AM 1 0.79 0.00 0.13 0.00 0.05 99.03 01:07:01 AM all 0.72 0.00 0.15 0.00 0.04 99.09 01:07:01 AM 0 0.62 0.00 0.13 0.00 0.05 99.20 01:07:01 AM 1 0.82 0.00 0.17 0.00 0.03 98.98 01:08:01 AM all 0.58 0.00 0.13 0.00 0.06 99.22 01:08:01 AM 0 0.60 0.00 0.15 0.00 0.07 99.18 01:08:01 AM 1 0.57 0.00 0.12 0.00 0.05 99.27 01:09:01 AM all 6.61 0.00 1.38 0.26 0.08 91.68 01:09:01 AM 0 8.28 0.00 1.40 0.25 0.07 90.00 01:09:01 AM 1 4.94 0.00 1.36 0.27 0.08 93.36 01:10:01 AM all 30.80 0.00 3.58 0.30 0.09 65.22 01:10:01 AM 0 27.34 0.00 3.33 0.42 0.10 68.82 01:10:01 AM 1 34.27 0.00 3.84 0.18 0.08 61.63 Average: all 10.33 0.00 1.79 1.14 0.07 86.66 Average: 0 9.04 0.00 1.74 1.08 0.07 88.06 Average: 1 11.62 0.00 1.84 1.20 0.07 85.26