---> uname -a: Linux prd-centos8-robot-2c-8g-4618.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4897 19 2187 6786 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:62:f5:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe62:f543/64 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) 02:26:40 LINUX RESTART (2 CPU) 02:27:01 AM tps rtps wtps bread/s bwrtn/s 02:28:01 AM 188.50 135.72 52.78 14128.12 38714.13 02:29:01 AM 116.06 0.10 115.96 2.93 10826.84 02:30:01 AM 46.58 1.03 45.55 113.56 5481.41 02:31:01 AM 62.17 6.75 55.42 1247.78 3709.66 02:32:01 AM 45.95 2.73 43.22 439.59 6692.24 02:33:01 AM 2.77 0.23 2.53 12.66 82.09 02:34:01 AM 2.18 0.00 2.18 0.00 114.61 02:35:01 AM 0.15 0.00 0.15 0.00 1.73 02:36:01 AM 3.60 0.32 3.28 36.93 183.27 02:37:01 AM 29.68 0.32 29.36 36.26 1364.59 Average: 49.77 14.72 35.05 1601.86 6717.31 02:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:28:01 AM 5523396 7049896 2359028 29.93 2688 1719376 733400 8.21 186308 1890212 104036 02:29:01 AM 5079716 6952600 2802708 35.56 2688 2050112 781808 8.75 191776 2266208 170892 02:30:01 AM 5208972 7053608 2673452 33.92 2688 2020856 679888 7.61 219852 2104916 10768 02:31:01 AM 4846988 6944856 3035436 38.51 2688 2263556 765112 8.57 257636 2392736 163308 02:32:01 AM 4913984 7023852 2968440 37.66 2688 2276764 677340 7.58 266252 2317544 4 02:33:01 AM 4864400 6976052 3018024 38.29 2688 2278548 749556 8.39 266520 2366656 1408 02:34:01 AM 4864132 6975776 3018292 38.29 2688 2278548 749556 8.39 266520 2367008 8 02:35:01 AM 4857232 6968896 3025192 38.38 2688 2278568 780664 8.74 266520 2373448 4 02:36:01 AM 5054496 6987140 2827928 35.88 2688 2103420 711424 7.97 265524 2196772 15980 02:37:01 AM 4997400 6926648 2885024 36.60 2688 2102768 784628 8.79 466088 2062044 11196 Average: 5021072 6985932 2861352 36.30 2688 2137252 741338 8.30 265300 2233754 47760 02:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 284.11 168.01 1232.82 57.96 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 114.95 82.61 1275.25 11.35 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 11.81 9.91 6.55 3.92 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 39.10 34.78 334.38 7.68 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 175.21 131.67 41.42 37.31 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 64.82 56.11 28.78 20.81 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 222.59 219.94 44.63 92.30 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 179.72 176.66 118.48 66.20 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 115.03 98.78 121.24 43.97 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 15.38 14.81 12.63 7.13 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 122.27 99.33 321.63 34.86 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) 02:26:40 LINUX RESTART (2 CPU) 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 34.30 0.06 10.46 22.67 0.10 32.41 02:28:01 AM 0 31.16 0.02 10.40 22.91 0.10 35.41 02:28:01 AM 1 37.46 0.10 10.52 22.43 0.10 29.39 02:29:01 AM all 33.52 0.00 4.88 5.32 0.10 56.18 02:29:01 AM 0 23.63 0.00 4.02 4.14 0.08 68.13 02:29:01 AM 1 43.42 0.00 5.75 6.50 0.12 44.22 02:30:01 AM all 18.96 0.00 2.38 3.92 0.07 74.67 02:30:01 AM 0 8.91 0.00 1.90 3.27 0.07 85.85 02:30:01 AM 1 29.01 0.00 2.85 4.57 0.07 63.50 02:31:01 AM all 30.33 0.00 5.40 2.21 0.08 61.98 02:31:01 AM 0 27.70 0.00 5.39 3.09 0.08 63.74 02:31:01 AM 1 32.98 0.00 5.40 1.32 0.08 60.22 02:32:01 AM all 9.53 0.00 2.13 4.44 0.06 83.84 02:32:01 AM 0 8.41 0.00 1.82 5.27 0.05 84.45 02:32:01 AM 1 10.65 0.00 2.44 3.61 0.07 83.23 02:33:01 AM all 6.76 0.00 0.57 0.08 0.06 92.52 02:33:01 AM 0 2.79 0.00 0.25 0.05 0.03 96.88 02:33:01 AM 1 10.72 0.00 0.89 0.12 0.08 88.19 02:34:01 AM all 18.83 0.00 0.47 0.23 0.10 80.37 02:34:01 AM 0 3.33 0.00 0.27 0.47 0.08 95.85 02:34:01 AM 1 34.37 0.00 0.67 0.00 0.12 64.84 02:35:01 AM all 21.58 0.00 0.50 0.00 0.14 77.78 02:35:01 AM 0 1.14 0.00 0.33 0.00 0.15 98.38 02:35:01 AM 1 42.20 0.00 0.66 0.00 0.14 57.01 02:36:01 AM all 15.75 0.00 1.53 0.84 0.08 81.79 02:36:01 AM 0 7.11 0.00 1.71 0.79 0.07 90.33 02:36:01 AM 1 24.52 0.00 1.34 0.90 0.10 73.13 02:37:01 AM all 28.07 0.00 2.79 3.39 0.14 65.61 02:37:01 AM 0 18.24 0.00 2.71 1.77 0.08 77.20 02:37:01 AM 1 37.93 0.00 2.87 5.01 0.20 53.98 Average: all 21.76 0.01 3.11 4.30 0.09 70.73 Average: 0 13.24 0.00 2.88 4.17 0.08 79.64 Average: 1 30.31 0.01 3.34 4.44 0.11 61.79