---> uname -a: Linux prd-centos8-robot-2c-8g-36459.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 580 4889 19 2228 6820 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:8d:95:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85216sec preferred_lft 85216sec inet6 fe80::f816:3eff:fe8d:95e9/64 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) 06/23/2025 _x86_64_ (2 CPU) 01:45:29 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 78.34 30.04 48.30 6885.84 10584.79 01:48:01 AM 111.91 0.73 111.18 53.05 10990.17 01:49:01 AM 32.39 0.38 32.01 64.26 2857.89 01:50:01 AM 57.98 9.45 48.53 1682.37 3184.94 01:51:01 AM 32.67 0.03 32.63 3.46 6186.77 01:52:01 AM 0.95 0.00 0.95 0.00 17.91 01:53:01 AM 0.37 0.00 0.37 0.00 3.73 01:54:01 AM 0.45 0.02 0.43 0.13 17.05 01:55:01 AM 1.92 0.00 1.92 0.00 174.90 01:56:01 AM 0.45 0.03 0.42 1.87 261.65 01:57:01 AM 0.37 0.00 0.37 0.00 144.44 01:58:01 AM 0.27 0.00 0.27 0.00 87.20 01:59:01 AM 0.20 0.00 0.20 0.00 114.78 02:00:01 AM 0.15 0.00 0.15 0.00 23.78 02:01:01 AM 0.47 0.05 0.42 0.40 67.18 02:02:01 AM 1.50 0.07 1.43 1.73 96.02 02:03:01 AM 0.32 0.00 0.32 0.00 136.80 02:04:01 AM 6.63 0.32 6.32 36.93 357.07 02:05:01 AM 31.47 0.53 30.94 64.78 2677.29 Average: 18.89 2.19 16.69 462.91 1999.31 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5402732 7022072 2479696 31.46 2688 1809660 756796 8.47 199684 1989084 141340 01:48:01 AM 5206412 7024748 2676016 33.95 2688 1995036 693936 7.77 198732 2129736 59076 01:49:01 AM 5278668 7098684 2603760 33.03 2688 1996956 636896 7.13 219316 2039212 0 01:50:01 AM 4941292 7017356 2941136 37.31 2688 2244632 685108 7.67 262616 2306332 167952 01:51:01 AM 4991464 7068172 2890964 36.68 2688 2245544 639484 7.16 266896 2246808 8 01:52:01 AM 4991192 7067900 2891236 36.68 2688 2245544 639484 7.16 266900 2246872 4 01:53:01 AM 4991664 7068372 2890764 36.67 2688 2245544 639484 7.16 266900 2246584 4 01:54:01 AM 4942484 7021832 2939944 37.30 2688 2248188 694512 7.78 267028 2295004 2248 01:55:01 AM 4934952 7017824 2947476 37.39 2688 2251708 734420 8.22 267268 2302508 2412 01:56:01 AM 4923644 7011956 2958784 37.54 2688 2257148 734420 8.22 267576 2313512 24 01:57:01 AM 4919076 7011864 2963352 37.59 2688 2261624 734420 8.22 267576 2318212 292 01:58:01 AM 4913932 7011664 2968496 37.66 2688 2266568 755352 8.46 267576 2323136 2676 01:59:01 AM 4913428 7011912 2969000 37.67 2688 2267328 732852 8.21 267576 2323972 24 02:00:01 AM 4910796 7011244 2971632 37.70 2688 2269284 748888 8.39 267576 2326320 1296 02:01:01 AM 4907516 7009872 2974912 37.74 2688 2271192 730584 8.18 267644 2329284 1324 02:02:01 AM 4903832 7009548 2978596 37.79 2688 2274552 746432 8.36 267816 2332776 2704 02:03:01 AM 4902728 7009952 2979700 37.80 2688 2276076 746432 8.36 267816 2333892 248 02:04:01 AM 4972692 6980404 2909736 36.91 2688 2180204 702544 7.87 326548 2224668 85584 02:05:01 AM 5014348 6996480 2868080 36.39 2688 2156200 701244 7.85 494404 2021940 19772 Average: 4998045 7024835 2884383 36.59 2688 2198052 708068 7.93 272497 2244729 25631 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 305.50 194.60 1640.73 61.23 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 71.43 58.16 780.43 9.07 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 18.71 12.95 6.50 4.41 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 41.44 36.55 319.14 9.58 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 519.24 383.51 102.04 86.86 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 2.40 2.00 0.54 0.48 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 2.95 1.97 0.46 0.43 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 72.20 57.34 26.07 4.95 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 190.58 189.55 40.49 14.61 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 45.77 46.12 32.18 3.99 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 104.80 105.03 34.22 8.43 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 111.25 112.33 38.19 8.91 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 43.78 42.71 7.34 3.96 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 119.31 116.60 53.50 9.19 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 134.59 133.54 23.35 10.38 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 107.85 107.60 28.76 8.71 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 40.90 41.47 6.58 3.30 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 162.41 120.50 178.20 105.77 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 17.11 16.23 15.27 7.80 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 111.17 93.62 175.48 19.06 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) 06/23/2025 _x86_64_ (2 CPU) 01:45:29 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 37.49 0.01 6.30 13.31 0.09 42.80 01:47:01 AM 0 26.36 0.00 5.59 11.91 0.10 56.04 01:47:01 AM 1 48.64 0.02 7.02 14.70 0.08 29.54 01:48:01 AM all 31.55 0.00 4.75 2.30 0.10 61.30 01:48:01 AM 0 18.54 0.00 3.48 1.70 0.08 76.21 01:48:01 AM 1 44.61 0.00 6.02 2.90 0.12 46.36 01:49:01 AM all 12.04 0.00 1.75 1.09 0.07 85.06 01:49:01 AM 0 3.69 0.00 1.29 0.77 0.07 94.19 01:49:01 AM 1 20.39 0.00 2.22 1.40 0.07 75.92 01:50:01 AM all 30.51 0.00 5.54 0.63 0.09 63.23 01:50:01 AM 0 17.95 0.00 4.47 0.67 0.08 76.83 01:50:01 AM 1 43.05 0.00 6.61 0.60 0.10 49.63 01:51:01 AM all 3.29 0.00 1.55 0.70 0.05 94.41 01:51:01 AM 0 3.03 0.00 1.27 0.40 0.07 95.23 01:51:01 AM 1 3.55 0.00 1.82 1.00 0.03 93.59 01:52:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 01:52:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 01:52:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:53:01 AM all 0.31 0.00 0.08 0.00 0.03 99.59 01:53:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 01:53:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 01:54:01 AM all 5.49 0.00 0.87 0.00 0.04 93.60 01:54:01 AM 0 4.67 0.00 0.74 0.00 0.05 94.54 01:54:01 AM 1 6.31 0.00 1.00 0.00 0.03 92.66 01:55:01 AM all 12.17 0.00 1.31 0.01 0.08 86.44 01:55:01 AM 0 6.73 0.00 0.84 0.02 0.07 92.34 01:55:01 AM 1 17.68 0.00 1.78 0.00 0.09 80.45 01:56:01 AM all 10.20 0.00 0.75 0.02 0.08 88.95 01:56:01 AM 0 4.64 0.00 0.47 0.03 0.07 94.79 01:56:01 AM 1 15.79 0.00 1.03 0.00 0.10 83.08 01:57:01 AM all 11.44 0.00 0.94 0.00 0.07 87.55 01:57:01 AM 0 4.19 0.00 0.52 0.00 0.05 95.24 01:57:01 AM 1 18.82 0.00 1.36 0.00 0.09 79.73 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 10.70 0.00 1.18 0.01 0.08 88.03 01:58:01 AM 0 3.05 0.00 0.50 0.02 0.07 96.36 01:58:01 AM 1 18.38 0.00 1.87 0.00 0.08 79.67 01:59:01 AM all 6.87 0.00 0.58 0.02 0.05 92.48 01:59:01 AM 0 6.78 0.00 0.59 0.03 0.03 92.56 01:59:01 AM 1 6.95 0.00 0.58 0.00 0.07 92.41 02:00:01 AM all 8.06 0.00 0.77 0.00 0.08 91.09 02:00:01 AM 0 3.18 0.00 0.67 0.00 0.08 96.06 02:00:01 AM 1 13.04 0.00 0.87 0.00 0.07 86.02 02:01:01 AM all 8.03 0.00 0.91 0.01 0.08 90.97 02:01:01 AM 0 2.18 0.00 0.72 0.00 0.08 97.02 02:01:01 AM 1 13.98 0.00 1.11 0.02 0.07 84.83 02:02:01 AM all 9.66 0.00 0.92 0.06 0.07 89.29 02:02:01 AM 0 2.65 0.00 0.49 0.12 0.07 96.68 02:02:01 AM 1 16.83 0.00 1.37 0.00 0.07 81.73 02:03:01 AM all 4.62 0.00 0.58 0.00 0.08 94.72 02:03:01 AM 0 2.56 0.00 0.50 0.00 0.08 96.86 02:03:01 AM 1 6.68 0.00 0.65 0.00 0.08 92.58 02:04:01 AM all 18.38 0.00 2.24 0.09 0.07 79.22 02:04:01 AM 0 15.10 0.00 2.40 0.12 0.07 82.32 02:04:01 AM 1 21.65 0.00 2.09 0.07 0.07 76.12 02:05:01 AM all 29.40 0.00 3.49 0.31 0.09 66.71 02:05:01 AM 0 17.78 0.00 2.97 0.15 0.08 79.02 02:05:01 AM 1 41.02 0.00 4.02 0.47 0.10 54.40 Average: all 13.21 0.00 1.83 0.98 0.07 83.91 Average: 0 7.55 0.00 1.46 0.84 0.07 90.08 Average: 1 18.90 0.00 2.19 1.12 0.07 77.72