---> uname -a: Linux prd-centos8-robot-2c-8g-11743.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 614 4904 19 2178 6784 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:73:0e:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84999sec preferred_lft 84999sec inet6 fe80::f816:3eff:fe73:e25/64 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) 11/19/2025 _x86_64_ (2 CPU) 00:37:35 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 129.12 62.63 66.49 7766.88 33279.07 12:40:01 AM 109.91 0.72 109.20 52.92 11981.56 12:41:01 AM 36.12 0.42 35.70 64.78 2967.33 12:42:01 AM 79.64 6.96 72.68 1292.77 8103.92 12:43:01 AM 13.98 0.20 13.78 11.60 1259.44 12:44:01 AM 5.11 0.03 5.08 1.07 200.93 12:45:01 AM 0.25 0.00 0.25 0.00 4.58 12:46:01 AM 0.30 0.00 0.30 0.00 10.46 12:47:01 AM 0.47 0.00 0.47 0.00 6.60 12:48:01 AM 0.50 0.00 0.50 0.00 14.66 12:49:01 AM 0.43 0.00 0.43 0.00 7.27 12:50:01 AM 0.48 0.00 0.48 0.00 12.55 12:51:01 AM 0.47 0.00 0.47 0.00 6.83 12:52:01 AM 0.28 0.00 0.28 0.00 17.89 12:53:01 AM 0.52 0.03 0.48 0.27 7.73 12:54:01 AM 1.52 0.00 1.52 0.00 42.29 12:55:01 AM 0.40 0.00 0.40 0.00 6.68 12:56:01 AM 0.28 0.00 0.28 0.00 11.20 12:57:01 AM 0.15 0.00 0.15 0.00 2.57 12:58:01 AM 0.38 0.00 0.38 0.00 13.68 12:59:01 AM 0.30 0.00 0.30 0.00 6.27 01:00:01 AM 15.24 0.32 14.93 36.92 575.94 Average: 18.00 3.24 14.75 419.44 2661.03 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5428812 7100792 2453620 31.13 2688 1855000 640220 7.17 185256 1950264 181704 12:40:01 AM 5157968 7002336 2724464 34.56 2688 2019900 710684 7.96 199096 2167236 42008 12:41:01 AM 5152552 7034484 2729880 34.63 2688 2055384 686560 7.69 228036 2144604 33092 12:42:01 AM 4916344 7016200 2966088 37.63 2688 2265904 653428 7.32 260744 2314916 26988 12:43:01 AM 4878320 6978360 3004112 38.11 2688 2266496 721552 8.08 260868 2356772 244 12:44:01 AM 4877072 6977472 3005360 38.13 2688 2266856 721552 8.08 260868 2358444 8 12:45:01 AM 4876736 6977168 3005696 38.13 2688 2266888 721552 8.08 260868 2358576 8 12:46:01 AM 4866740 6967404 3015692 38.26 2688 2267120 752180 8.42 260868 2368304 4 12:47:01 AM 4866604 6967300 3015828 38.26 2688 2267152 752180 8.42 260868 2368452 4 12:48:01 AM 4866584 6967504 3015848 38.26 2688 2267376 752180 8.42 260876 2368536 4 12:49:01 AM 4866532 6967488 3015900 38.26 2688 2267412 752180 8.42 260876 2368704 4 12:50:01 AM 4872496 6973672 3009936 38.19 2688 2267632 730824 8.18 260876 2362052 4 12:51:01 AM 4872796 6974008 3009636 38.18 2688 2267668 730824 8.18 260876 2362008 4 12:52:01 AM 4872784 6974448 3009648 38.18 2688 2268120 730824 8.18 260984 2362584 4 12:53:01 AM 4857248 6958968 3025184 38.38 2688 2268168 747512 8.37 261136 2377024 4 12:54:01 AM 4842376 6944340 3040056 38.57 2688 2268412 761864 8.53 261136 2391564 4 12:55:01 AM 4868700 6970692 3013732 38.23 2688 2268440 734780 8.23 261136 2365456 4 12:56:01 AM 4869704 6971932 3012728 38.22 2688 2268676 734780 8.23 261136 2365520 4 12:57:01 AM 4855092 6957364 3027340 38.41 2688 2268720 762676 8.54 261136 2379356 4 12:58:01 AM 4847724 6950236 3034708 38.50 2688 2268960 771932 8.64 261136 2386844 4 12:59:01 AM 4863376 6965920 3019056 38.30 2688 2268992 756472 8.47 261136 2370916 8 01:00:01 AM 5036440 6956628 2845992 36.11 2688 2092792 751280 8.41 303036 2180668 30960 Average: 4927864 6979760 2954568 37.48 2688 2220094 730820 8.18 255134 2319491 14321 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 339.77 203.98 1663.15 60.76 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 76.34 59.35 844.79 9.73 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 18.09 11.70 8.72 4.54 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 235.52 173.66 374.46 46.79 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 16.66 9.10 4.51 0.93 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 17.19 15.61 2.97 4.01 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 1.45 0.60 0.65 0.47 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 17.94 16.89 120.05 1.25 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 1.40 0.17 0.12 0.02 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 9.76 7.98 1.38 0.65 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 1.67 0.23 0.21 0.08 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 16.04 15.74 119.94 1.19 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 0.50 0.17 0.04 0.02 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 17.59 16.93 3.25 3.22 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 9.57 6.60 118.64 0.85 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 30.01 27.26 355.91 2.22 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.75 0.27 0.29 0.20 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 12.93 7.61 2.18 0.60 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 8.75 6.95 117.84 0.45 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 31.19 30.27 355.45 2.11 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 0.83 0.22 0.18 0.08 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 59.86 39.62 85.64 29.61 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 41.99 29.59 190.03 7.72 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) 11/19/2025 _x86_64_ (2 CPU) 00:37:35 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 42.14 0.03 7.83 9.03 0.10 40.88 12:39:01 AM 0 37.05 0.02 6.59 8.14 0.12 48.09 12:39:01 AM 1 47.23 0.03 9.07 9.92 0.08 33.66 12:40:01 AM all 27.31 0.00 3.95 3.50 0.09 65.15 12:40:01 AM 0 20.95 0.00 3.64 3.47 0.08 71.86 12:40:01 AM 1 33.68 0.00 4.26 3.52 0.10 58.44 12:41:01 AM all 19.52 0.00 2.83 0.86 0.06 76.74 12:41:01 AM 0 13.07 0.00 2.59 1.52 0.05 82.77 12:41:01 AM 1 25.96 0.00 3.07 0.20 0.07 70.70 12:42:01 AM all 30.35 0.00 5.62 2.01 0.08 61.94 12:42:01 AM 0 21.80 0.00 4.97 2.65 0.08 70.50 12:42:01 AM 1 38.93 0.00 6.27 1.37 0.08 53.35 12:43:01 AM all 1.13 0.00 0.26 0.18 0.04 98.40 12:43:01 AM 0 1.65 0.00 0.33 0.25 0.05 97.71 12:43:01 AM 1 0.60 0.00 0.18 0.10 0.03 99.08 12:44:01 AM all 1.47 0.00 0.21 0.02 0.07 98.24 12:44:01 AM 0 1.47 0.00 0.27 0.03 0.07 98.16 12:44:01 AM 1 1.47 0.00 0.15 0.00 0.07 98.31 12:45:01 AM all 0.57 0.00 0.11 0.00 0.06 99.27 12:45:01 AM 0 0.80 0.00 0.08 0.00 0.03 99.08 12:45:01 AM 1 0.33 0.00 0.13 0.00 0.08 99.45 12:46:01 AM all 0.90 0.00 0.15 0.00 0.07 98.88 12:46:01 AM 0 0.69 0.00 0.08 0.00 0.05 99.18 12:46:01 AM 1 1.12 0.00 0.22 0.00 0.08 98.58 12:47:01 AM all 0.48 0.00 0.10 0.00 0.04 99.37 12:47:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 12:47:01 AM 1 0.38 0.00 0.13 0.00 0.07 99.41 12:48:01 AM all 0.99 0.00 0.13 0.00 0.08 98.81 12:48:01 AM 0 0.70 0.00 0.08 0.00 0.07 99.15 12:48:01 AM 1 1.29 0.00 0.17 0.00 0.08 98.46 12:49:01 AM all 0.46 0.00 0.10 0.00 0.04 99.40 12:49:01 AM 0 0.48 0.00 0.05 0.00 0.02 99.45 12:49:01 AM 1 0.43 0.00 0.15 0.00 0.07 99.35 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 0.88 0.00 0.17 0.00 0.07 98.89 12:50:01 AM 0 0.53 0.00 0.10 0.00 0.03 99.33 12:50:01 AM 1 1.22 0.00 0.23 0.00 0.10 98.44 12:51:01 AM all 0.45 0.00 0.10 0.00 0.05 99.40 12:51:01 AM 0 0.48 0.00 0.08 0.00 0.05 99.38 12:51:01 AM 1 0.42 0.00 0.12 0.00 0.05 99.41 12:52:01 AM all 2.04 0.00 0.22 0.00 0.06 97.68 12:52:01 AM 0 1.92 0.00 0.22 0.00 0.05 97.81 12:52:01 AM 1 2.16 0.00 0.22 0.00 0.07 97.56 12:53:01 AM all 0.61 0.00 0.28 0.01 0.07 99.04 12:53:01 AM 0 0.52 0.00 0.15 0.00 0.05 99.28 12:53:01 AM 1 0.70 0.00 0.40 0.02 0.08 98.80 12:54:01 AM all 1.03 0.00 0.20 0.01 0.08 98.69 12:54:01 AM 0 0.68 0.00 0.08 0.02 0.05 99.17 12:54:01 AM 1 1.37 0.00 0.32 0.00 0.10 98.21 12:55:01 AM all 0.57 0.00 0.13 0.00 0.05 99.26 12:55:01 AM 0 0.62 0.00 0.10 0.00 0.05 99.23 12:55:01 AM 1 0.52 0.00 0.15 0.00 0.05 99.28 12:56:01 AM all 1.01 0.00 0.15 0.00 0.07 98.77 12:56:01 AM 0 0.77 0.00 0.15 0.00 0.07 99.01 12:56:01 AM 1 1.25 0.00 0.15 0.00 0.07 98.53 12:57:01 AM all 0.58 0.00 0.13 0.00 0.07 99.21 12:57:01 AM 0 0.65 0.00 0.10 0.00 0.05 99.20 12:57:01 AM 1 0.52 0.00 0.17 0.00 0.08 99.23 12:58:01 AM all 1.02 0.00 0.18 0.00 0.07 98.73 12:58:01 AM 0 1.40 0.00 0.25 0.00 0.07 98.28 12:58:01 AM 1 0.64 0.00 0.12 0.00 0.07 99.18 12:59:01 AM all 0.50 0.00 0.09 0.00 0.06 99.35 12:59:01 AM 0 0.38 0.00 0.10 0.00 0.07 99.45 12:59:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 01:00:01 AM all 15.43 0.00 2.04 0.08 0.08 82.37 01:00:01 AM 0 11.73 0.00 2.30 0.07 0.08 85.82 01:00:01 AM 1 19.13 0.00 1.78 0.10 0.07 78.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.80 0.00 1.13 0.71 0.06 91.29 Average: 0 5.41 0.00 1.02 0.73 0.06 92.78 Average: 1 8.18 0.00 1.25 0.69 0.07 89.80