---> uname -a: Linux prd-centos8-robot-2c-8g-49734.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 596 4934 19 2166 6802 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:4c:79:ac 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 85428sec preferred_lft 85428sec inet6 fe80::f816:3eff:fe4c:79ac/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) 08/06/2025 _x86_64_ (2 CPU) 03:35:29 LINUX RESTART (2 CPU) 03:36:03 AM tps rtps wtps bread/s bwrtn/s 03:37:01 AM 88.19 11.51 76.68 3511.62 7491.24 03:38:01 AM 84.57 0.72 83.86 52.92 10292.67 03:39:01 AM 39.74 7.13 32.61 1310.71 3045.91 03:40:01 AM 59.27 0.25 59.02 47.06 7490.35 03:41:01 AM 8.25 0.00 8.25 0.00 597.55 03:42:01 AM 2.45 0.00 2.45 0.00 71.50 03:43:01 AM 0.13 0.00 0.13 0.00 1.70 03:44:01 AM 0.55 0.22 0.33 11.73 91.50 03:45:01 AM 1.93 0.00 1.93 0.00 66.36 03:46:01 AM 0.25 0.00 0.25 0.00 4.02 03:47:01 AM 0.25 0.00 0.25 0.00 3.67 03:48:01 AM 0.23 0.00 0.23 0.00 3.07 03:49:01 AM 0.23 0.00 0.23 0.00 3.05 03:50:01 AM 0.22 0.00 0.22 0.00 3.47 03:51:01 AM 16.65 0.45 16.20 47.99 818.96 Average: 20.04 1.33 18.71 325.07 1986.82 03:36:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 AM 5337520 7054532 2544904 32.29 2688 1899208 699956 7.84 186224 2036108 181864 03:38:01 AM 5217428 7051356 2664996 33.81 2688 2009816 674196 7.55 206124 2106672 30672 03:39:01 AM 5018084 6981112 2864340 36.34 2688 2136312 755180 8.46 259020 2247164 67796 03:40:01 AM 4956540 7041132 2925884 37.12 2688 2252136 679464 7.61 261420 2278656 10840 03:41:01 AM 4961036 7045512 2921388 37.06 2688 2252140 654004 7.32 261424 2278344 4 03:42:01 AM 4960764 7045240 2921660 37.07 2688 2252140 654004 7.32 261424 2278388 8 03:43:01 AM 4961068 7045544 2921356 37.06 2688 2252140 654004 7.32 261424 2278344 4 03:44:01 AM 4911628 6999008 2970796 37.69 2688 2255040 716848 8.03 261556 2327056 4 03:45:01 AM 4911664 6999060 2970760 37.69 2688 2255056 716848 8.03 261556 2327092 16 03:46:01 AM 4911616 6999020 2970808 37.69 2688 2255072 716848 8.03 261556 2327104 16 03:47:01 AM 4911212 6998636 2971212 37.69 2688 2255084 700568 7.84 261556 2327504 20 03:48:01 AM 4911444 6998884 2970980 37.69 2688 2255100 700568 7.84 261556 2327452 16 03:49:01 AM 4911668 6999124 2970756 37.69 2688 2255116 700568 7.84 261556 2327468 16 03:50:01 AM 4911444 6998920 2970980 37.69 2688 2255136 717208 8.03 261556 2327720 16 03:51:01 AM 5106228 7012728 2776196 35.22 2688 2079508 693764 7.77 458268 1958392 22244 Average: 4993290 7017987 2889134 36.65 2688 2194600 695602 7.79 265748 2250231 20902 03:36:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 311.74 205.57 1907.90 65.35 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 57.18 42.32 604.68 7.95 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 46.76 40.09 327.64 9.26 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 513.25 367.59 114.06 93.38 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 2.53 1.80 0.44 0.41 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 2.47 2.07 0.56 0.50 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 1.32 0.73 0.16 0.12 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 31.22 14.50 19.47 1.92 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 0.37 0.10 0.02 0.01 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 0.52 0.10 0.03 0.01 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 0.90 0.20 0.17 0.07 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 0.67 0.10 0.04 0.01 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 0.67 0.20 0.03 0.01 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 2.48 0.10 0.16 0.01 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 78.94 54.96 92.42 31.59 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 69.53 48.34 200.74 13.92 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) 08/06/2025 _x86_64_ (2 CPU) 03:35:29 LINUX RESTART (2 CPU) 03:36:03 AM CPU %user %nice %system %iowait %steal %idle 03:37:01 AM all 40.10 0.00 6.37 0.79 0.10 52.65 03:37:01 AM 0 45.55 0.00 7.54 0.78 0.09 46.05 03:37:01 AM 1 34.66 0.00 5.20 0.79 0.10 59.24 03:38:01 AM all 21.96 0.00 3.51 1.04 0.13 73.35 03:38:01 AM 0 32.42 0.00 4.40 1.20 0.13 61.84 03:38:01 AM 1 11.51 0.00 2.62 0.88 0.13 84.85 03:39:01 AM all 24.10 0.00 3.88 0.48 0.08 71.47 03:39:01 AM 0 29.20 0.00 4.09 0.60 0.10 66.02 03:39:01 AM 1 19.00 0.00 3.67 0.35 0.07 76.92 03:40:01 AM all 20.05 0.00 3.94 0.63 0.08 75.30 03:40:01 AM 0 25.33 0.00 4.44 0.92 0.08 69.22 03:40:01 AM 1 14.76 0.00 3.45 0.33 0.08 81.37 03:41:01 AM all 0.33 0.00 0.14 0.07 0.04 99.42 03:41:01 AM 0 0.48 0.00 0.13 0.07 0.05 99.27 03:41:01 AM 1 0.17 0.00 0.15 0.07 0.03 99.58 03:42:01 AM all 0.13 0.00 0.08 0.01 0.05 99.72 03:42:01 AM 0 0.03 0.00 0.03 0.02 0.03 99.88 03:42:01 AM 1 0.23 0.00 0.13 0.00 0.07 99.56 03:43:01 AM all 0.26 0.00 0.08 0.00 0.03 99.63 03:43:01 AM 0 0.07 0.00 0.08 0.00 0.03 99.82 03:43:01 AM 1 0.45 0.00 0.07 0.00 0.03 99.45 03:44:01 AM all 3.88 0.00 0.83 0.02 0.08 95.19 03:44:01 AM 0 7.10 0.00 1.50 0.03 0.10 91.27 03:44:01 AM 1 0.67 0.00 0.15 0.00 0.07 99.12 03:45:01 AM all 0.72 0.00 0.08 0.01 0.08 99.11 03:45:01 AM 0 0.65 0.00 0.07 0.00 0.07 99.22 03:45:01 AM 1 0.79 0.00 0.10 0.02 0.10 99.00 03:46:01 AM all 0.73 0.00 0.07 0.00 0.07 99.14 03:46:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 03:46:01 AM 1 0.84 0.00 0.08 0.00 0.08 99.00 03:47:01 AM all 0.70 0.00 0.09 0.00 0.07 99.14 03:47:01 AM 0 0.67 0.00 0.08 0.00 0.05 99.20 03:47:01 AM 1 0.74 0.00 0.10 0.00 0.08 99.08 03:47:01 AM CPU %user %nice %system %iowait %steal %idle 03:48:01 AM all 0.71 0.00 0.09 0.00 0.08 99.12 03:48:01 AM 0 0.68 0.00 0.07 0.00 0.05 99.20 03:48:01 AM 1 0.74 0.00 0.12 0.00 0.10 99.05 03:49:01 AM all 0.69 0.00 0.09 0.00 0.08 99.13 03:49:01 AM 0 0.57 0.00 0.08 0.00 0.07 99.28 03:49:01 AM 1 0.82 0.00 0.10 0.00 0.10 98.98 03:50:01 AM all 0.73 0.00 0.09 0.00 0.09 99.08 03:50:01 AM 0 0.65 0.00 0.10 0.00 0.07 99.18 03:50:01 AM 1 0.82 0.00 0.08 0.00 0.12 98.98 03:51:01 AM all 18.57 0.00 3.21 0.08 0.08 78.06 03:51:01 AM 0 25.26 0.00 3.96 0.08 0.08 70.61 03:51:01 AM 1 11.90 0.00 2.47 0.07 0.08 85.48 Average: all 8.84 0.00 1.49 0.21 0.08 89.38 Average: 0 11.20 0.00 1.76 0.25 0.07 86.72 Average: 1 6.48 0.00 1.22 0.17 0.08 92.04