---> uname -a: Linux prd-centos8-robot-2c-8g-5238.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4896 19 2191 6789 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:da:c0:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.16/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85514sec preferred_lft 85514sec inet6 fe80::f816:3eff:feda:c0a1/64 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) 11/04/2025 _x86_64_ (2 CPU) 03:53:04 LINUX RESTART (2 CPU) 03:54:01 AM tps rtps wtps bread/s bwrtn/s 03:55:01 AM 118.46 0.18 118.28 5.07 11523.41 03:56:01 AM 36.47 1.03 35.44 115.29 4226.49 03:57:01 AM 66.04 6.97 59.07 1290.05 3960.62 03:58:01 AM 36.00 0.03 35.97 3.47 6273.04 03:59:01 AM 3.82 0.22 3.60 11.73 166.82 04:00:01 AM 2.07 0.00 2.07 0.00 123.38 04:01:01 AM 0.38 0.00 0.38 0.00 49.75 04:02:01 AM 0.40 0.08 0.32 1.86 64.65 04:03:01 AM 0.30 0.00 0.30 0.00 32.26 04:04:01 AM 0.35 0.00 0.35 0.00 17.53 04:05:01 AM 0.60 0.00 0.60 0.00 11.83 04:06:01 AM 0.15 0.00 0.15 0.00 40.39 04:07:01 AM 14.80 0.32 14.48 36.93 594.58 Average: 21.52 0.68 20.84 112.63 2083.29 03:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:55:01 AM 5246712 7087920 2635712 33.44 2688 2016864 627116 7.02 188408 2096696 104420 03:56:01 AM 5250296 7094268 2632128 33.39 2688 2020096 633692 7.10 219352 2062416 10756 03:57:01 AM 4904916 7000816 2977508 37.77 2688 2262148 713428 7.99 255392 2339668 173660 03:58:01 AM 4931784 7029456 2950640 37.43 2688 2264232 649312 7.27 260668 2301340 4 03:59:01 AM 4886140 6985628 2996284 38.01 2688 2266072 734208 8.22 260816 2346872 276 04:00:01 AM 4879504 6980644 3002920 38.10 2688 2267744 773008 8.66 260824 2353044 304 04:01:01 AM 4877268 6979888 3005156 38.12 2688 2269180 773008 8.66 260824 2355172 388 04:02:01 AM 4875428 6979904 3006996 38.15 2688 2271036 773008 8.66 260948 2356952 384 04:03:01 AM 4874272 6979268 3008152 38.16 2688 2271556 788504 8.83 260948 2358132 48 04:04:01 AM 4873748 6979108 3008676 38.17 2688 2271928 788504 8.83 260952 2358716 16 04:05:01 AM 4872620 6978320 3009804 38.18 2688 2272280 788504 8.83 260952 2359752 212 04:06:01 AM 4870064 6977080 3012360 38.22 2688 2273608 788504 8.83 260960 2362388 360 04:07:01 AM 5104660 7037924 2777764 35.24 2688 2106156 666528 7.46 310504 2103120 38744 Average: 4957493 7006940 2924931 37.11 2688 2217915 730563 8.18 255504 2288790 25352 03:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 107.55 83.95 1287.49 12.37 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 14.30 10.65 6.90 4.05 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 48.24 40.91 340.21 18.35 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 198.08 136.32 37.91 30.32 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 86.95 78.04 18.08 7.31 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 71.08 70.24 13.86 6.68 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 47.72 47.10 10.83 5.20 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 77.41 77.21 16.12 7.38 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 20.90 18.30 5.33 3.26 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 15.81 13.38 3.92 2.42 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 12.51 10.55 3.06 1.83 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 40.60 36.60 10.56 6.66 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 73.54 53.54 100.98 50.23 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 62.67 52.06 142.69 12.00 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) 11/04/2025 _x86_64_ (2 CPU) 03:53:04 LINUX RESTART (2 CPU) 03:54:01 AM CPU %user %nice %system %iowait %steal %idle 03:55:01 AM all 39.25 0.00 5.40 1.13 0.11 54.11 03:55:01 AM 0 28.52 0.00 4.98 1.06 0.10 65.34 03:55:01 AM 1 49.99 0.00 5.83 1.20 0.12 42.86 03:56:01 AM all 13.62 0.00 1.88 0.28 0.07 84.15 03:56:01 AM 0 8.30 0.00 1.32 0.17 0.07 90.15 03:56:01 AM 1 18.94 0.00 2.44 0.40 0.07 78.15 03:57:01 AM all 34.85 0.00 6.10 0.48 0.09 58.48 03:57:01 AM 0 27.92 0.00 6.00 0.57 0.08 65.43 03:57:01 AM 1 41.79 0.00 6.21 0.38 0.10 51.52 03:58:01 AM all 3.76 0.00 0.90 0.34 0.03 94.96 03:58:01 AM 0 2.27 0.00 0.70 0.12 0.05 96.86 03:58:01 AM 1 5.25 0.00 1.10 0.57 0.02 93.07 03:59:01 AM all 6.90 0.00 0.55 0.02 0.06 92.47 03:59:01 AM 0 6.78 0.00 0.57 0.03 0.05 92.56 03:59:01 AM 1 7.02 0.00 0.54 0.00 0.07 92.38 04:00:01 AM all 5.87 0.00 0.38 0.01 0.08 93.67 04:00:01 AM 0 6.43 0.00 0.32 0.00 0.07 93.19 04:00:01 AM 1 5.31 0.00 0.44 0.02 0.08 94.16 04:01:01 AM all 5.48 0.00 0.36 0.01 0.07 94.09 04:01:01 AM 0 5.13 0.00 0.32 0.00 0.07 94.49 04:01:01 AM 1 5.83 0.00 0.40 0.02 0.07 93.68 04:02:01 AM all 5.78 0.00 0.46 0.02 0.06 93.68 04:02:01 AM 0 3.03 0.00 0.45 0.03 0.05 96.44 04:02:01 AM 1 8.54 0.00 0.47 0.00 0.07 90.92 04:03:01 AM all 5.62 0.00 0.28 0.00 0.07 94.03 04:03:01 AM 0 4.38 0.00 0.25 0.00 0.07 95.30 04:03:01 AM 1 6.86 0.00 0.32 0.00 0.07 92.76 04:04:01 AM all 4.23 0.00 0.27 0.00 0.06 95.44 04:04:01 AM 0 5.33 0.00 0.32 0.00 0.07 94.28 04:04:01 AM 1 3.13 0.00 0.22 0.00 0.05 96.61 04:05:01 AM all 3.35 0.00 0.22 0.00 0.06 96.37 04:05:01 AM 0 1.09 0.00 0.15 0.00 0.05 98.71 04:05:01 AM 1 5.61 0.00 0.28 0.00 0.07 94.04 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 11.06 0.00 0.54 0.00 0.06 88.33 04:06:01 AM 0 6.59 0.00 0.59 0.00 0.05 92.77 04:06:01 AM 1 15.54 0.00 0.50 0.00 0.07 83.89 04:07:01 AM all 20.42 0.00 2.11 0.12 0.08 77.26 04:07:01 AM 0 14.59 0.00 2.31 0.12 0.08 82.90 04:07:01 AM 1 26.24 0.00 1.92 0.12 0.08 71.64 Average: all 12.34 0.00 1.50 0.19 0.07 85.91 Average: 0 9.27 0.00 1.41 0.16 0.07 89.09 Average: 1 15.41 0.00 1.59 0.21 0.07 82.72