---> uname -a: Linux prd-centos8-robot-2c-8g-4644.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4810 19 2268 6780 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:37:1e:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85541sec preferred_lft 85541sec inet6 fe80::f816:3eff:fe37:1e4a/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) 11/02/2025 _x86_64_ (2 CPU) 03:48:39 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 188.14 130.57 57.57 13910.79 38890.24 03:51:01 AM 121.76 0.75 121.01 53.98 12157.75 03:52:01 AM 34.26 0.42 33.84 64.78 3957.63 03:53:01 AM 59.44 6.93 52.51 1289.52 3688.69 03:54:01 AM 41.85 0.03 41.82 3.47 6518.46 03:55:01 AM 4.60 0.22 4.38 11.73 205.62 03:56:01 AM 2.23 0.00 2.23 0.00 651.11 03:57:01 AM 0.78 0.00 0.78 0.00 213.26 03:58:01 AM 0.45 0.02 0.43 1.07 241.28 03:59:01 AM 1.02 0.03 0.98 1.87 294.65 04:00:01 AM 0.80 0.38 0.42 53.46 77.87 04:01:01 AM 0.25 0.02 0.23 0.13 27.69 04:02:01 AM 15.94 0.38 15.56 38.65 2473.95 04:03:01 AM 31.32 0.52 30.81 63.85 1163.00 Average: 35.92 10.02 25.90 1106.85 5040.70 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5518968 7061072 2363464 29.98 2688 1734616 715716 8.01 185636 1896124 109800 03:51:01 AM 5172352 7015692 2710080 34.38 2688 2018900 697644 7.81 197400 2162588 96964 03:52:01 AM 5241576 7086556 2640856 33.50 2688 2020900 636940 7.13 218960 2073904 10760 03:53:01 AM 4896168 6995488 2986264 37.89 2688 2264764 698728 7.82 253628 2346436 175496 03:54:01 AM 4953608 7052032 2928824 37.16 2688 2264948 684588 7.67 259892 2283804 8 03:55:01 AM 4907328 7007956 2975104 37.74 2688 2267152 735952 8.24 260076 2329144 208 03:56:01 AM 4872456 6990344 3009976 38.19 2688 2284472 751968 8.42 260492 2364220 88 03:57:01 AM 4855160 6984368 3027272 38.41 2688 2295768 751968 8.42 260492 2381272 5392 03:58:01 AM 4851964 6984480 3030468 38.45 2688 2299040 751968 8.42 260520 2384744 1488 03:59:01 AM 4838200 6977780 3044232 38.62 2688 2306104 751968 8.42 260804 2397524 164 04:00:01 AM 4453188 6922328 3429244 43.50 2688 2309832 798800 8.94 262116 2401496 168 04:01:01 AM 4450312 6920208 3432120 43.54 2688 2310556 798800 8.94 262132 2404160 116 04:02:01 AM 4939072 6951836 2943360 37.34 2688 2185096 759812 8.51 344368 2232756 24044 04:03:01 AM 4964712 6981680 2917720 37.02 2688 2190172 723840 8.10 504244 2052768 26988 Average: 4922505 6995130 2959927 37.55 2688 2196594 732764 8.20 270769 2265067 32263 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 268.80 166.87 1355.58 59.49 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 92.94 69.16 1143.38 10.32 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 15.34 9.21 6.36 3.66 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 38.39 35.01 335.01 7.62 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 171.91 125.57 39.54 35.69 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 22.80 16.13 26.57 2.58 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 38.03 35.33 117.60 10.35 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 24.94 20.51 74.25 6.83 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 22.60 18.95 6.09 4.48 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 16.23 13.06 63.62 10.44 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 38.21 55.34 22.78 5.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 22.78 19.78 5.62 3.57 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 81.51 51.81 147.12 87.21 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 19.04 17.04 15.16 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 62.40 46.70 239.92 18.28 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) 11/02/2025 _x86_64_ (2 CPU) 03:48:39 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 35.99 0.06 10.36 21.63 0.16 31.80 03:50:01 AM 0 35.16 0.02 10.88 21.68 0.17 32.09 03:50:01 AM 1 36.82 0.10 9.84 21.58 0.15 31.51 03:51:01 AM all 37.76 0.00 5.27 2.64 0.13 54.21 03:51:01 AM 0 48.86 0.00 5.89 2.87 0.13 42.25 03:51:01 AM 1 26.67 0.00 4.64 2.40 0.12 66.17 03:52:01 AM all 12.48 0.00 1.63 0.64 0.08 85.17 03:52:01 AM 0 20.17 0.00 1.77 0.72 0.08 77.25 03:52:01 AM 1 4.79 0.00 1.49 0.57 0.08 93.07 03:53:01 AM all 31.72 0.00 5.53 2.76 0.12 59.87 03:53:01 AM 0 36.87 0.00 5.95 3.54 0.12 53.52 03:53:01 AM 1 26.58 0.00 5.11 1.97 0.12 66.22 03:54:01 AM all 6.99 0.00 1.70 0.69 0.08 90.54 03:54:01 AM 0 6.18 0.00 1.32 0.45 0.08 91.97 03:54:01 AM 1 7.81 0.00 2.08 0.94 0.07 89.11 03:55:01 AM all 3.15 0.00 0.26 0.04 0.07 96.48 03:55:01 AM 0 4.09 0.00 0.32 0.05 0.07 95.48 03:55:01 AM 1 2.21 0.00 0.20 0.03 0.07 97.49 03:56:01 AM all 18.21 0.00 0.26 0.07 0.08 81.38 03:56:01 AM 0 30.68 0.00 0.25 0.00 0.08 68.99 03:56:01 AM 1 5.74 0.00 0.27 0.13 0.08 93.77 03:57:01 AM all 10.14 0.00 0.15 0.03 0.09 89.59 03:57:01 AM 0 13.96 0.00 0.12 0.03 0.10 85.79 03:57:01 AM 1 6.32 0.00 0.18 0.02 0.08 93.40 03:58:01 AM all 12.21 0.00 0.19 0.06 0.09 87.44 03:58:01 AM 0 6.97 0.00 0.17 0.00 0.08 92.78 03:58:01 AM 1 17.46 0.00 0.22 0.12 0.10 82.10 03:59:01 AM all 6.43 0.00 0.25 0.07 0.09 93.16 03:59:01 AM 0 4.36 0.00 0.30 0.13 0.12 95.08 03:59:01 AM 1 8.49 0.00 0.20 0.00 0.07 91.24 04:00:01 AM all 8.56 0.00 2.28 0.03 0.10 89.03 04:00:01 AM 0 11.08 0.00 2.32 0.02 0.10 86.49 04:00:01 AM 1 6.05 0.00 2.25 0.03 0.10 91.56 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 7.40 0.00 0.27 0.00 0.10 92.23 04:01:01 AM 0 11.28 0.00 0.30 0.00 0.10 88.31 04:01:01 AM 1 3.53 0.00 0.23 0.00 0.10 96.13 04:02:01 AM all 20.67 0.00 2.74 0.55 0.09 75.95 04:02:01 AM 0 21.05 0.00 2.81 0.54 0.10 75.51 04:02:01 AM 1 20.29 0.00 2.67 0.57 0.08 76.39 04:03:01 AM all 33.77 0.00 4.10 0.74 0.16 61.23 04:03:01 AM 0 42.50 0.00 4.25 0.77 0.15 52.33 04:03:01 AM 1 25.03 0.00 3.95 0.72 0.17 70.14 Average: all 17.54 0.00 2.50 2.13 0.10 77.73 Average: 0 20.95 0.00 2.62 2.19 0.11 74.13 Average: 1 14.13 0.01 2.38 2.07 0.10 81.32