---> uname -a: Linux prd-centos8-robot-2c-8g-52614.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 585 4947 19 2164 6814 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:9c:54:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85013sec preferred_lft 85013sec inet6 fe80::f816:3eff:fe9c:544f/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) 08/12/2025 _x86_64_ (2 CPU) 03:32:05 LINUX RESTART (2 CPU) 03:33:01 AM tps rtps wtps bread/s bwrtn/s 03:34:01 AM 96.58 6.15 90.43 1090.08 6714.16 03:35:01 AM 72.26 0.65 71.61 51.05 10593.35 03:36:01 AM 5.27 0.03 5.23 0.53 227.73 03:37:01 AM 0.25 0.00 0.25 0.00 3.62 03:38:01 AM 0.17 0.00 0.17 0.00 1.90 03:39:01 AM 0.25 0.00 0.25 0.00 4.03 03:40:01 AM 0.13 0.00 0.13 0.00 1.32 03:41:01 AM 0.23 0.00 0.23 0.00 2.68 03:42:01 AM 0.22 0.00 0.22 0.00 2.80 03:43:01 AM 0.12 0.00 0.12 0.00 0.80 03:44:01 AM 0.18 0.00 0.18 0.00 2.68 03:45:01 AM 0.15 0.00 0.15 0.00 1.05 03:46:02 AM 0.10 0.00 0.10 0.00 0.63 03:47:01 AM 0.10 0.00 0.10 0.00 1.20 03:48:01 AM 1.45 0.03 1.42 0.27 32.62 03:49:01 AM 8.88 0.35 8.53 61.98 200.13 03:50:01 AM 60.49 6.97 53.52 1291.78 3565.17 03:51:01 AM 33.51 0.03 33.48 3.47 6217.78 03:52:01 AM 4.52 0.22 4.30 11.73 185.10 03:53:01 AM 1.98 0.00 1.98 0.00 71.25 03:54:01 AM 5.43 0.32 5.11 36.92 180.62 03:55:01 AM 33.99 0.53 33.46 64.78 1470.81 Average: 14.84 0.70 14.15 118.83 1340.99 03:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 AM 5258232 7050688 2624192 33.29 2688 1969516 666220 7.46 186628 2098984 245984 03:35:01 AM 5170944 7006900 2711480 34.40 2688 2012456 699100 7.83 197940 2161700 8 03:36:01 AM 5169252 7005232 2713172 34.42 2688 2012476 714480 8.00 197964 2164032 8 03:37:01 AM 5169532 7005512 2712892 34.42 2688 2012476 714480 8.00 197964 2164036 4 03:38:01 AM 5169492 7005472 2712932 34.42 2688 2012476 714480 8.00 197964 2164104 4 03:39:01 AM 5169368 7005352 2713056 34.42 2688 2012480 714480 8.00 197964 2164044 12 03:40:01 AM 5169020 7005004 2713404 34.42 2688 2012480 714428 8.00 197964 2164392 4 03:41:01 AM 5169332 7005332 2713092 34.42 2688 2012484 714428 8.00 197964 2164096 4 03:42:01 AM 5169428 7005428 2712996 34.42 2688 2012484 714428 8.00 197964 2164096 4 03:43:01 AM 5169692 7005692 2712732 34.41 2688 2012484 714428 8.00 197964 2164196 12 03:44:01 AM 5169472 7005476 2712952 34.42 2688 2012488 714428 8.00 197964 2164248 8 03:45:01 AM 5169488 7005492 2712936 34.42 2688 2012488 714428 8.00 197964 2164016 4 03:46:02 AM 5169612 7005616 2712812 34.42 2688 2012488 714428 8.00 197964 2164132 4 03:47:01 AM 5168652 7004652 2713772 34.43 2688 2012492 705112 7.90 197964 2164880 12 03:48:01 AM 5169168 7005180 2713256 34.42 2688 2012496 705112 7.90 198092 2164292 12 03:49:01 AM 5240844 7079256 2641580 33.51 2688 2014356 638192 7.15 218744 2071356 10764 03:50:01 AM 4908396 6994704 2974028 37.73 2688 2253892 726412 8.13 256156 2339908 171628 03:51:01 AM 4966624 7053776 2915800 36.99 2688 2254812 644244 7.21 261644 2269964 4 03:52:01 AM 4855264 6943040 3027160 38.40 2688 2255436 800628 8.96 261776 2380344 24 03:53:01 AM 4844132 6931948 3038292 38.55 2688 2255476 808048 9.05 261776 2390968 44 03:54:01 AM 5063048 6982608 2819376 35.77 2688 2091012 714168 8.00 267660 2186472 24440 03:55:01 AM 5153444 7064284 2728980 34.62 2688 2084372 640500 7.17 458300 1912068 27032 Average: 5121020 7008029 2761404 35.03 2688 2061528 709393 7.94 224740 2179379 21819 03:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 115.85 89.64 1111.89 21.47 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 47.52 30.06 563.97 4.23 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 3.52 0.40 0.61 0.14 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.32 0.43 0.42 0.14 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 1.33 0.47 0.43 0.21 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 1.30 0.40 0.42 0.14 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 1.00 0.40 0.35 0.14 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 0.88 0.42 0.34 0.14 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 1.93 0.38 0.39 0.14 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 2.33 0.60 0.55 0.26 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 0.87 0.40 0.34 0.14 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 0.83 0.40 0.34 0.14 0.00 0.00 0.00 0.00 03:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:02 AM eth0 3.32 0.38 0.62 0.14 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 3.98 0.93 1.37 0.76 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 0.93 0.48 0.47 0.21 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 11.66 7.93 5.28 3.48 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 46.51 36.54 331.37 9.38 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 195.88 142.41 37.78 36.53 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 154.25 162.75 1668.49 698.48 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 349.88 345.33 6633.68 23.44 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 191.15 167.99 2476.72 26.93 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 18.13 16.79 15.54 8.25 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 52.55 45.74 584.55 37.98 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) 08/12/2025 _x86_64_ (2 CPU) 03:32:05 LINUX RESTART (2 CPU) 03:33:01 AM CPU %user %nice %system %iowait %steal %idle 03:34:01 AM all 40.02 0.00 6.20 0.82 0.11 52.84 03:34:01 AM 0 42.93 0.00 6.11 0.63 0.12 50.21 03:34:01 AM 1 37.12 0.00 6.29 1.02 0.10 55.47 03:35:01 AM all 11.59 0.00 1.61 1.08 0.08 85.65 03:35:01 AM 0 20.87 0.00 2.07 1.03 0.07 75.96 03:35:01 AM 1 2.29 0.00 1.15 1.12 0.08 95.36 03:36:01 AM all 0.39 0.00 0.09 0.01 0.03 99.47 03:36:01 AM 0 0.10 0.00 0.12 0.02 0.03 99.73 03:36:01 AM 1 0.68 0.00 0.07 0.00 0.03 99.22 03:37:01 AM all 0.29 0.00 0.05 0.00 0.03 99.62 03:37:01 AM 0 0.22 0.00 0.03 0.00 0.03 99.72 03:37:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 03:38:01 AM all 0.38 0.00 0.06 0.01 0.04 99.51 03:38:01 AM 0 0.25 0.00 0.07 0.02 0.05 99.62 03:38:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 03:39:01 AM all 0.40 0.00 0.06 0.00 0.04 99.50 03:39:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 03:39:01 AM 1 0.68 0.00 0.07 0.00 0.07 99.18 03:40:01 AM all 0.42 0.00 0.07 0.00 0.04 99.47 03:40:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 03:40:01 AM 1 0.72 0.00 0.05 0.00 0.03 99.20 03:41:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 03:41:01 AM 0 0.23 0.00 0.08 0.00 0.05 99.63 03:41:01 AM 1 0.40 0.00 0.08 0.00 0.02 99.50 03:42:01 AM all 0.39 0.00 0.05 0.00 0.04 99.52 03:42:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 03:42:01 AM 1 0.18 0.00 0.03 0.00 0.03 99.75 03:43:01 AM all 0.41 0.00 0.08 0.01 0.03 99.47 03:43:01 AM 0 0.58 0.00 0.03 0.00 0.03 99.35 03:43:01 AM 1 0.23 0.00 0.13 0.02 0.03 99.58 03:44:01 AM all 0.54 0.00 0.10 0.00 0.03 99.33 03:44:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 03:44:01 AM 1 0.53 0.00 0.13 0.00 0.03 99.30 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 0.53 0.00 0.08 0.00 0.03 99.37 03:45:01 AM 0 0.35 0.00 0.08 0.00 0.02 99.55 03:45:01 AM 1 0.70 0.00 0.08 0.00 0.03 99.18 03:46:02 AM all 0.39 0.00 0.06 0.00 0.03 99.52 03:46:02 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 03:46:02 AM 1 0.20 0.00 0.05 0.00 0.02 99.73 03:47:01 AM all 0.49 0.00 0.08 0.00 0.04 99.38 03:47:01 AM 0 0.71 0.00 0.10 0.00 0.03 99.15 03:47:01 AM 1 0.27 0.00 0.07 0.00 0.05 99.61 03:48:01 AM all 0.45 0.00 0.17 0.01 0.03 99.35 03:48:01 AM 0 0.43 0.00 0.18 0.02 0.03 99.33 03:48:01 AM 1 0.47 0.00 0.15 0.00 0.02 99.37 03:49:01 AM all 12.23 0.00 1.34 0.05 0.06 86.32 03:49:01 AM 0 16.42 0.00 1.40 0.07 0.07 82.04 03:49:01 AM 1 8.04 0.00 1.28 0.03 0.05 90.59 03:50:01 AM all 31.01 0.00 5.49 0.58 0.10 62.82 03:50:01 AM 0 41.63 0.00 5.92 0.78 0.12 51.55 03:50:01 AM 1 20.40 0.00 5.06 0.38 0.08 74.08 03:51:01 AM all 2.51 0.00 1.02 0.42 0.03 96.01 03:51:01 AM 0 4.14 0.00 1.24 0.52 0.03 94.07 03:51:01 AM 1 0.89 0.00 0.80 0.32 0.03 97.96 03:52:01 AM all 11.55 0.00 0.67 0.03 0.07 87.69 03:52:01 AM 0 15.87 0.00 1.01 0.03 0.07 83.02 03:52:01 AM 1 7.26 0.00 0.33 0.02 0.07 92.32 03:53:01 AM all 11.57 0.00 1.30 0.01 0.10 87.03 03:53:01 AM 0 22.69 0.00 2.30 0.00 0.12 74.89 03:53:01 AM 1 0.54 0.00 0.30 0.02 0.08 99.06 03:54:01 AM all 12.52 0.00 1.87 0.05 0.08 85.49 03:54:01 AM 0 18.64 0.00 1.99 0.09 0.09 79.20 03:54:01 AM 1 6.50 0.00 1.76 0.02 0.07 91.66 03:55:01 AM all 32.38 0.00 3.83 0.18 0.08 63.52 03:55:01 AM 0 46.74 0.00 4.87 0.25 0.08 48.06 03:55:01 AM 1 18.03 0.00 2.80 0.10 0.08 78.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.77 0.00 1.11 0.15 0.05 90.92 Average: 0 10.67 0.00 1.27 0.16 0.06 87.85 Average: 1 4.88 0.00 0.95 0.14 0.05 93.99