---> uname -a: Linux prd-centos8-robot-2c-8g-49286.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 656 4862 19 2178 6743 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:16:0a:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85569sec preferred_lft 85569sec inet6 fe80::f816:3eff:fe16:ad3/64 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) 09/06/2025 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 184.01 121.53 62.48 13192.54 40468.43 12:38:01 AM 120.08 0.72 119.36 52.92 12062.79 12:39:01 AM 33.14 0.38 32.76 64.25 2629.29 12:40:00 AM 80.92 7.09 73.83 1310.55 8463.67 12:40:01 AM 0.00 0.00 0.00 0.00 0.00 12:41:01 AM 10.55 0.00 10.55 0.00 1104.83 12:42:01 AM 2.78 0.00 2.78 0.00 80.70 12:43:01 AM 0.30 0.00 0.30 0.00 3.68 12:44:01 AM 0.62 0.22 0.40 11.73 16.05 12:45:01 AM 2.13 0.00 2.13 0.00 127.46 12:46:01 AM 0.47 0.00 0.47 0.00 94.74 12:47:01 AM 0.32 0.00 0.32 0.00 20.25 12:48:01 AM 0.43 0.03 0.40 1.87 20.06 12:49:01 AM 30.89 0.65 30.24 74.12 1739.49 Average: 35.81 10.04 25.77 1130.14 5132.52 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5388900 6980128 2493532 31.63 2688 1782276 817560 9.15 190992 2016596 112952 12:38:01 AM 5130348 6967936 2752084 34.91 2688 2013172 770260 8.62 198408 2198200 46540 12:39:01 AM 5120388 6981532 2762044 35.04 2688 2036832 772236 8.65 226004 2185560 21572 12:40:00 AM 4898660 6986280 2983772 37.85 2688 2255344 735812 8.24 262500 2341580 26976 12:40:01 AM 4898180 6985808 2984252 37.86 2688 2255344 735812 8.24 262500 2341880 26992 12:41:01 AM 4898672 6986220 2983760 37.85 2688 2255356 735812 8.24 262516 2341208 4 12:42:01 AM 4898816 6986360 2983616 37.85 2688 2255356 735812 8.24 262520 2341388 8 12:43:01 AM 4898392 6985936 2984040 37.86 2688 2255356 735812 8.24 262520 2341632 4 12:44:01 AM 4854764 6943804 3027668 38.41 2688 2256852 819188 9.17 262788 2385052 944 12:45:01 AM 4846652 6938952 3035780 38.51 2688 2260120 819188 9.17 262788 2393136 2436 12:46:01 AM 4845916 6938620 3036516 38.52 2688 2260524 819188 9.17 262788 2393904 172 12:47:01 AM 4845440 6938512 3036992 38.53 2688 2260892 819188 9.17 262788 2394336 60 12:48:01 AM 4890164 6986456 2992268 37.96 2688 2264104 737740 8.26 263264 2349444 2756 12:49:01 AM 5037024 6958828 2845408 36.10 2688 2095864 789780 8.84 465008 2024016 10952 Average: 4960880 6968955 2921552 37.06 2688 2179099 774528 8.67 264813 2289138 18026 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 317.16 193.47 1647.37 62.19 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 88.25 64.59 845.05 10.25 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 19.46 13.21 7.25 4.79 0.00 0.00 0.00 0.00 12:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:00 AM eth0 474.17 379.28 421.69 82.98 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 9975.95 7231.65 1909.12 1459.04 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 9.71 7.50 2.95 2.27 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 3.17 1.98 0.65 0.51 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 3.62 2.27 1.01 0.81 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 40.33 25.20 12.79 3.74 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 39.11 32.94 11.41 6.63 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 15.54 9.95 3.07 1.95 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 13.91 9.20 2.92 1.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 47.97 29.27 15.86 5.10 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 50.49 37.99 93.04 34.23 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 96.00 69.01 237.28 18.11 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) 09/06/2025 _x86_64_ (2 CPU) 00:35:40 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 40.74 0.05 10.66 9.58 0.12 38.85 12:37:01 AM 0 51.94 0.03 11.30 10.21 0.13 26.38 12:37:01 AM 1 29.54 0.07 10.03 8.95 0.10 51.32 12:38:01 AM all 34.36 0.00 5.34 1.40 0.10 58.80 12:38:01 AM 0 47.00 0.00 6.28 1.49 0.10 45.14 12:38:01 AM 1 21.79 0.00 4.41 1.31 0.10 72.38 12:39:01 AM all 14.49 0.00 2.31 0.28 0.06 82.86 12:39:01 AM 0 18.33 0.00 2.19 0.40 0.05 79.03 12:39:01 AM 1 10.64 0.00 2.44 0.15 0.07 86.70 12:40:00 AM all 31.89 0.00 6.01 0.99 0.09 61.01 12:40:00 AM 0 33.41 0.00 5.99 1.21 0.10 59.28 12:40:00 AM 1 30.37 0.00 6.03 0.76 0.08 62.75 12:40:01 AM all 8.05 0.00 13.42 0.00 0.00 78.52 12:40:01 AM 0 9.09 0.00 16.88 0.00 0.00 74.03 12:40:01 AM 1 6.94 0.00 9.72 0.00 0.00 83.33 12:41:01 AM all 0.22 0.00 0.23 0.28 0.03 99.24 12:41:01 AM 0 0.22 0.00 0.18 0.10 0.03 99.47 12:41:01 AM 1 0.22 0.00 0.28 0.45 0.03 99.01 12:42:01 AM all 0.33 0.00 0.08 0.01 0.03 99.55 12:42:01 AM 0 0.22 0.00 0.07 0.02 0.03 99.67 12:42:01 AM 1 0.45 0.00 0.10 0.00 0.02 99.43 12:43:01 AM all 0.39 0.00 0.08 0.00 0.02 99.52 12:43:01 AM 0 0.17 0.00 0.08 0.00 0.02 99.73 12:43:01 AM 1 0.62 0.00 0.07 0.00 0.02 99.30 12:44:01 AM all 5.66 0.00 0.57 0.01 0.04 93.72 12:44:01 AM 0 3.59 0.00 0.48 0.00 0.03 95.89 12:44:01 AM 1 7.73 0.00 0.65 0.02 0.05 91.55 12:45:01 AM all 16.99 0.00 0.85 0.01 0.06 82.09 12:45:01 AM 0 25.40 0.00 1.19 0.02 0.07 73.33 12:45:01 AM 1 8.57 0.00 0.52 0.00 0.05 90.86 12:46:01 AM all 4.72 0.00 0.35 0.00 0.04 94.89 12:46:01 AM 0 3.63 0.00 0.30 0.00 0.03 96.04 12:46:01 AM 1 5.81 0.00 0.40 0.00 0.05 93.74 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 4.36 0.00 0.31 0.00 0.05 95.28 12:47:01 AM 0 5.72 0.00 0.40 0.00 0.05 93.83 12:47:01 AM 1 3.01 0.00 0.22 0.00 0.05 96.72 12:48:01 AM all 6.61 0.00 0.44 0.01 0.05 92.89 12:48:01 AM 0 11.24 0.00 0.67 0.02 0.07 88.01 12:48:01 AM 1 1.97 0.00 0.22 0.00 0.03 97.78 12:49:01 AM all 26.36 0.00 3.60 0.13 0.07 69.84 12:49:01 AM 0 30.78 0.00 3.92 0.13 0.07 65.10 12:49:01 AM 1 21.94 0.00 3.27 0.13 0.07 74.59 Average: all 14.37 0.00 2.38 0.97 0.06 82.22 Average: 0 17.78 0.00 2.55 1.04 0.06 78.56 Average: 1 10.95 0.01 2.20 0.90 0.06 85.89