---> uname -a: Linux prd-centos8-robot-2c-8g-2462.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 589 4914 19 2193 6809 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:c0:f0:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85373sec preferred_lft 85373sec inet6 fe80::f816:3eff:fec0:f092/64 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) 08/19/2025 _x86_64_ (2 CPU) 00:35:37 LINUX RESTART (2 CPU) 12:36:02 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 123.50 47.29 76.21 7555.81 26853.85 12:38:01 AM 105.70 0.72 104.98 52.92 11403.47 12:39:01 AM 29.07 0.42 28.66 64.78 2404.75 12:40:01 AM 81.69 6.96 74.73 1292.77 8438.75 12:41:01 AM 10.16 0.00 10.16 0.00 1081.80 12:42:01 AM 3.48 0.00 3.48 0.00 121.83 12:43:01 AM 0.17 0.00 0.17 0.00 2.12 12:44:01 AM 0.47 0.22 0.25 11.73 10.56 12:45:01 AM 2.25 0.00 2.25 0.00 212.91 12:46:01 AM 0.45 0.00 0.45 0.00 15.90 12:47:01 AM 0.25 0.00 0.25 0.00 18.71 12:48:01 AM 0.17 0.00 0.17 0.00 8.68 12:49:01 AM 0.15 0.00 0.15 0.00 16.03 12:50:01 AM 0.13 0.00 0.13 0.00 14.68 12:51:01 AM 6.41 5.98 0.43 575.14 13.43 12:52:01 AM 20.35 0.42 19.93 47.73 1069.34 Average: 23.92 3.83 20.09 592.85 3206.01 12:36:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5399080 7063120 2483352 31.50 2688 1846912 680552 7.62 185696 1980108 163424 12:38:01 AM 5171096 7006116 2711336 34.40 2688 2010500 690360 7.73 198252 2161508 42484 12:39:01 AM 5183260 7046000 2699172 34.24 2688 2037608 665632 7.45 222716 2125344 24988 12:40:01 AM 4971608 7057844 2910824 36.93 2688 2253444 627248 7.02 262072 2267516 26912 12:41:01 AM 4971728 7057844 2910704 36.93 2688 2253456 627248 7.02 262084 2267440 4 12:42:01 AM 4971660 7057776 2910772 36.93 2688 2253456 627248 7.02 262092 2267504 12 12:43:01 AM 4971508 7057624 2910924 36.93 2688 2253456 627248 7.02 262092 2267796 4 12:44:01 AM 4927840 7015460 2954592 37.48 2688 2254960 692196 7.75 262356 2311040 1044 12:45:01 AM 4919544 7010444 2962888 37.59 2688 2258248 692196 7.75 262360 2319148 40 12:46:01 AM 4919876 7011160 2962556 37.58 2688 2258624 692196 7.75 262360 2319284 116 12:47:01 AM 4919164 7010828 2963268 37.59 2688 2259004 692196 7.75 262360 2319740 36 12:48:01 AM 4917276 7009312 2965156 37.62 2688 2259384 692196 7.75 262360 2321792 192 12:49:01 AM 4916756 7009168 2965676 37.62 2688 2259760 692196 7.75 262360 2322252 116 12:50:01 AM 4915324 7008116 2967108 37.64 2688 2260140 715400 8.01 262360 2323460 84 12:51:01 AM 4878012 6988804 3004420 38.12 2688 2278228 716156 8.02 264660 2358320 1372 12:52:01 AM 5118624 7055064 2763808 35.06 2688 2108856 653680 7.32 465292 1938428 24140 Average: 5004522 7029042 2877910 36.51 2688 2194127 673997 7.55 263842 2241918 17810 12:36:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 324.35 187.26 1696.91 59.86 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 70.64 54.33 806.25 9.61 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 18.93 12.76 7.18 4.55 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 425.06 311.35 405.35 72.55 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 199.43 143.06 37.63 32.10 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 4.32 2.05 0.80 0.51 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.50 2.38 1.20 0.99 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 39.43 23.43 12.77 3.77 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 40.85 32.52 11.49 6.51 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 14.28 9.20 2.82 1.80 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 13.20 9.32 2.97 1.87 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 11.46 9.13 2.72 1.80 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 12.10 9.22 2.76 1.80 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 11.10 9.10 2.65 1.79 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 12.48 10.16 2.78 1.90 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 73.99 53.97 93.45 41.58 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 79.44 54.82 191.55 15.14 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) 08/19/2025 _x86_64_ (2 CPU) 00:35:37 LINUX RESTART (2 CPU) 12:36:02 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 44.73 0.02 8.90 4.31 0.10 41.94 12:37:01 AM 0 57.77 0.00 9.52 4.95 0.10 27.65 12:37:01 AM 1 31.68 0.03 8.28 3.66 0.10 56.24 12:38:01 AM all 27.63 0.00 3.98 2.57 0.08 65.74 12:38:01 AM 0 40.92 0.00 4.74 3.29 0.08 50.97 12:38:01 AM 1 14.34 0.00 3.22 1.85 0.08 80.51 12:39:01 AM all 16.03 0.00 2.44 4.12 0.08 77.33 12:39:01 AM 0 11.47 0.00 2.39 1.40 0.08 84.66 12:39:01 AM 1 20.58 0.00 2.49 6.84 0.08 70.01 12:40:01 AM all 29.57 0.00 5.69 0.71 0.10 63.93 12:40:01 AM 0 43.62 0.00 6.81 0.65 0.10 48.82 12:40:01 AM 1 15.53 0.00 4.58 0.77 0.10 79.02 12:41:01 AM all 0.66 0.00 0.52 0.13 0.04 98.65 12:41:01 AM 0 0.72 0.00 0.55 0.15 0.03 98.55 12:41:01 AM 1 0.60 0.00 0.48 0.10 0.05 98.76 12:42:01 AM all 0.37 0.00 0.08 0.01 0.04 99.51 12:42:01 AM 0 0.27 0.00 0.10 0.02 0.05 99.57 12:42:01 AM 1 0.47 0.00 0.05 0.00 0.03 99.45 12:43:01 AM all 0.36 0.00 0.08 0.00 0.04 99.52 12:43:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 12:43:01 AM 1 0.60 0.00 0.10 0.00 0.05 99.25 12:44:01 AM all 6.11 0.00 0.64 0.01 0.06 93.18 12:44:01 AM 0 9.91 0.00 0.79 0.02 0.07 89.22 12:44:01 AM 1 2.31 0.00 0.50 0.00 0.05 97.14 12:45:01 AM all 16.54 0.00 0.73 0.02 0.08 82.63 12:45:01 AM 0 15.91 0.00 0.92 0.00 0.08 83.08 12:45:01 AM 1 17.17 0.00 0.54 0.03 0.08 82.18 12:46:01 AM all 4.40 0.00 0.28 0.00 0.07 95.26 12:46:01 AM 0 4.97 0.00 0.30 0.00 0.07 94.67 12:46:01 AM 1 3.83 0.00 0.25 0.00 0.07 95.85 12:47:01 AM all 4.36 0.00 0.30 0.00 0.07 95.28 12:47:01 AM 0 4.78 0.00 0.33 0.00 0.07 94.82 12:47:01 AM 1 3.93 0.00 0.27 0.00 0.07 95.73 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.31 0.00 0.28 0.00 0.08 95.33 12:48:01 AM 0 6.75 0.00 0.38 0.00 0.10 92.76 12:48:01 AM 1 1.87 0.00 0.18 0.00 0.05 97.89 12:49:01 AM all 4.43 0.00 0.32 0.00 0.07 95.19 12:49:01 AM 0 6.69 0.00 0.40 0.00 0.07 92.85 12:49:01 AM 1 2.17 0.00 0.23 0.00 0.07 97.53 12:50:01 AM all 4.42 0.00 0.33 0.00 0.08 95.17 12:50:01 AM 0 7.60 0.00 0.48 0.00 0.08 91.83 12:50:01 AM 1 1.24 0.00 0.17 0.00 0.08 98.51 12:51:01 AM all 5.20 0.23 0.54 0.09 0.08 93.86 12:51:01 AM 0 8.21 0.37 0.79 0.15 0.10 90.39 12:51:01 AM 1 2.19 0.08 0.30 0.03 0.05 97.34 12:52:01 AM all 16.68 0.00 2.82 0.13 0.07 80.31 12:52:01 AM 0 17.53 0.00 2.78 0.10 0.07 79.52 12:52:01 AM 1 15.84 0.00 2.85 0.15 0.07 81.09 Average: all 11.57 0.02 1.74 0.75 0.07 85.85 Average: 0 14.78 0.02 1.95 0.67 0.07 82.51 Average: 1 8.37 0.01 1.52 0.84 0.07 89.19