---> uname -a: Linux prd-centos8-robot-2c-8g-48930.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: 2799.996 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4950 19 2171 6823 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:d0:01:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.189/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85649sec preferred_lft 85649sec inet6 fe80::f816:3eff:fed0:1d4/64 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) 08/03/2025 _x86_64_ (2 CPU) 04:38:48 LINUX RESTART (2 CPU) 04:39:02 AM tps rtps wtps bread/s bwrtn/s 04:40:00 AM 190.28 140.80 49.48 11037.63 38446.16 04:41:01 AM 73.53 14.21 59.31 3861.87 5195.74 04:42:01 AM 90.00 0.72 89.29 52.92 9900.73 04:43:01 AM 31.02 0.03 30.99 0.53 3290.10 04:44:01 AM 38.61 7.10 31.51 1310.18 2121.95 04:45:01 AM 55.29 0.25 55.04 47.06 7689.85 04:46:01 AM 4.01 0.03 3.98 1.07 151.67 04:47:01 AM 1.88 0.00 1.88 0.00 105.48 04:48:01 AM 0.13 0.00 0.13 0.00 1.33 04:49:01 AM 0.37 0.00 0.37 0.00 6.41 04:50:01 AM 14.01 0.32 13.69 36.91 515.36 04:51:01 AM 26.80 0.52 26.28 63.82 1289.86 Average: 43.58 13.44 30.14 1351.45 5667.92 04:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:00 AM 6099676 7369536 1782756 22.62 2688 1469292 325220 3.64 126648 1400636 1476 04:41:01 AM 5410580 7079520 2471852 31.36 2688 1852024 637592 7.14 186572 1966056 150312 04:42:01 AM 5177600 7017468 2704832 34.31 2688 2015560 688408 7.71 195604 2156024 74416 04:43:01 AM 5114276 6985772 2768156 35.12 2688 2047936 709648 7.95 213196 2206376 43180 04:44:01 AM 4988084 7071516 2894348 36.72 2688 2251904 651264 7.29 258584 2263700 176888 04:45:01 AM 4975392 7063948 2907040 36.88 2688 2256268 619120 6.93 263032 2264200 100 04:46:01 AM 4927408 7017584 2955024 37.49 2688 2257888 697100 7.81 263292 2311680 1328 04:47:01 AM 4926972 7017144 2955460 37.49 2688 2257892 697100 7.81 263292 2312024 16 04:48:01 AM 4918760 7008948 2963672 37.60 2688 2257908 712516 7.98 263292 2320312 28 04:49:01 AM 4918896 7009084 2963536 37.60 2688 2257908 712516 7.98 263292 2320340 4 04:50:01 AM 4994928 6944280 2887504 36.63 2688 2122844 760836 8.52 295772 2233628 51424 04:51:01 AM 5106440 7020648 2775992 35.22 2688 2088012 672640 7.53 462344 1958532 10216 Average: 5129918 7050454 2752514 34.92 2688 2094620 656997 7.36 254577 2142792 42449 04:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:00 AM eth0 10.91 6.76 72.59 1.23 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 293.73 190.65 1660.63 59.26 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 72.56 54.35 805.29 9.34 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 7.80 5.75 4.41 2.83 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 38.14 31.89 322.52 6.67 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 166.77 115.31 39.56 35.23 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 49.23 34.25 27.57 11.94 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 171.64 169.48 34.45 71.03 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 169.98 169.27 106.81 68.30 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 119.53 118.36 38.41 42.55 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 86.21 69.35 113.13 33.28 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 17.95 16.26 14.54 7.23 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 100.60 81.98 270.85 29.13 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) 08/03/2025 _x86_64_ (2 CPU) 04:38:48 LINUX RESTART (2 CPU) 04:39:02 AM CPU %user %nice %system %iowait %steal %idle 04:40:00 AM all 24.56 0.09 7.80 57.66 0.10 9.80 04:40:00 AM 0 25.05 0.05 6.57 59.53 0.10 8.69 04:40:00 AM 1 24.06 0.12 9.02 55.78 0.10 10.91 04:41:01 AM all 35.44 0.00 5.99 5.32 0.15 53.10 04:41:01 AM 0 21.65 0.00 5.01 2.35 0.12 70.87 04:41:01 AM 1 49.33 0.00 6.98 8.31 0.18 35.21 04:42:01 AM all 28.46 0.00 3.94 8.66 0.11 58.83 04:42:01 AM 0 25.02 0.00 3.54 10.07 0.10 61.27 04:42:01 AM 1 31.91 0.00 4.35 7.25 0.12 56.37 04:43:01 AM all 8.42 0.00 1.18 2.15 0.05 88.20 04:43:01 AM 0 9.71 0.00 1.25 2.02 0.05 86.97 04:43:01 AM 1 7.14 0.00 1.10 2.27 0.05 89.43 04:44:01 AM all 24.87 0.00 4.41 4.20 0.08 66.43 04:44:01 AM 0 19.77 0.00 4.05 4.30 0.08 71.79 04:44:01 AM 1 29.99 0.00 4.77 4.10 0.08 61.05 04:45:01 AM all 14.51 0.00 2.64 5.16 0.06 77.63 04:45:01 AM 0 12.58 0.00 2.43 4.67 0.05 80.27 04:45:01 AM 1 16.44 0.00 2.85 5.65 0.07 74.99 04:46:01 AM all 4.61 0.00 0.52 0.11 0.03 94.73 04:46:01 AM 0 3.86 0.00 0.45 0.13 0.03 95.52 04:46:01 AM 1 5.35 0.00 0.59 0.08 0.03 93.94 04:47:01 AM all 16.00 0.00 0.49 0.12 0.10 83.29 04:47:01 AM 0 17.99 0.00 0.54 0.17 0.10 81.21 04:47:01 AM 1 14.02 0.00 0.44 0.07 0.10 85.38 04:48:01 AM all 16.71 0.00 0.47 0.00 0.11 82.71 04:48:01 AM 0 13.63 0.00 0.39 0.00 0.10 85.88 04:48:01 AM 1 19.79 0.00 0.55 0.00 0.12 79.54 04:49:01 AM all 19.91 0.00 0.44 0.01 0.08 79.55 04:49:01 AM 0 32.52 0.00 0.57 0.00 0.10 66.81 04:49:01 AM 1 7.35 0.00 0.32 0.02 0.07 92.25 04:50:01 AM all 17.60 0.00 1.82 1.93 0.08 78.58 04:50:01 AM 0 23.27 0.00 1.91 2.41 0.07 72.34 04:50:01 AM 1 11.89 0.00 1.73 1.45 0.08 84.84 04:50:01 AM CPU %user %nice %system %iowait %steal %idle 04:51:01 AM all 27.01 0.00 3.55 2.97 0.09 66.37 04:51:01 AM 0 19.81 0.00 3.18 2.43 0.08 74.49 04:51:01 AM 1 34.22 0.00 3.92 3.50 0.10 58.26 Average: all 19.83 0.01 2.76 7.24 0.09 70.08 Average: 0 18.72 0.00 2.48 7.22 0.08 71.49 Average: 1 20.94 0.01 3.04 7.25 0.09 68.66