---> uname -a: Linux prd-centos8-robot-2c-8g-2985.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4818 19 2267 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:4b:d4:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85498sec preferred_lft 85498sec inet6 fe80::f816:3eff:fe4b:d410/64 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) 10/12/2025 _x86_64_ (2 CPU) 04:19:39 LINUX RESTART (2 CPU) 04:20:00 AM tps rtps wtps bread/s bwrtn/s 04:20:02 AM 1612.93 1612.55 0.38 144644.87 3.04 04:21:01 AM 132.81 68.05 64.76 8026.58 41157.55 04:22:01 AM 120.21 0.72 119.49 52.92 12325.84 04:23:01 AM 24.71 0.03 24.68 0.53 2031.21 04:24:01 AM 10.18 0.38 9.80 64.25 562.16 04:25:01 AM 57.49 6.97 50.52 1292.98 3395.02 04:26:01 AM 31.27 0.00 31.27 0.00 6292.34 04:27:01 AM 5.17 0.22 4.95 11.73 243.51 04:28:01 AM 1.08 0.00 1.08 0.00 693.34 04:29:01 AM 0.43 0.00 0.43 0.00 294.65 04:30:01 AM 0.60 0.02 0.58 1.07 94.25 04:31:02 AM 0.87 0.42 0.45 55.32 230.91 04:32:01 AM 0.53 0.00 0.53 0.00 83.21 04:33:01 AM 0.18 0.00 0.18 0.00 15.66 04:34:01 AM 20.01 0.40 19.61 46.78 2557.16 Average: 33.83 10.47 23.36 1124.75 4946.17 04:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:02 AM 7153836 7365244 728596 9.24 2688 420976 375596 4.76 108780 411644 59652 04:21:01 AM 5422156 7015372 2460276 31.21 2688 1784144 745500 8.35 191100 1982736 113936 04:22:01 AM 5161432 7004464 2721000 34.52 2688 2018532 717820 8.04 198548 2166268 42012 04:23:01 AM 5101340 6977148 2781092 35.28 2688 2051964 731552 8.19 213504 2219464 44240 04:24:01 AM 5242544 7087188 2639888 33.49 2688 2020476 640588 7.17 219164 2072060 4 04:25:01 AM 4971228 7067716 2911204 36.93 2688 2263632 631088 7.07 262296 2273364 174916 04:26:01 AM 4935556 7031700 2946876 37.39 2688 2263632 655564 7.34 262296 2304032 8 04:27:01 AM 4877880 6977964 3004552 38.12 2688 2267576 725008 8.12 262840 2360336 1792 04:28:01 AM 4849176 6970244 3033256 38.48 2688 2288560 740512 8.29 262896 2388880 2476 04:29:01 AM 4843052 6970420 3039380 38.56 2688 2294860 740512 8.29 262896 2395100 4 04:30:01 AM 4836024 6970176 3046408 38.65 2688 2301688 760968 8.52 262944 2401924 4332 04:31:02 AM 4446784 6911548 3435648 43.59 2688 2307524 760796 8.52 264496 2409964 1720 04:32:01 AM 4444064 6909500 3438368 43.62 2688 2308196 760796 8.52 264500 2412840 208 04:33:01 AM 4443860 6909312 3438572 43.62 2688 2308476 760796 8.52 264512 2413372 96 04:34:01 AM 4956048 6964648 2926384 37.13 2688 2181364 743712 8.33 501220 2064268 22448 Average: 5045665 7008843 2836767 35.99 2688 2072107 699387 7.83 253466 2151750 31190 04:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:02 AM eth0 5.32 3.42 1.31 0.45 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 309.44 190.06 1681.86 60.64 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 76.76 59.15 845.44 9.35 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 12.36 6.03 4.84 2.76 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 8.11 6.91 2.24 1.59 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 45.84 38.69 336.20 12.10 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 175.27 122.38 34.06 32.89 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 29.75 22.60 36.98 4.96 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 41.43 36.86 148.08 10.31 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 17.61 11.23 34.34 5.29 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 28.11 26.01 25.06 12.91 0.00 0.00 0.00 0.00 04:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 AM eth0 44.41 61.39 58.22 5.71 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 7.96 6.76 2.10 1.45 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 10.13 9.07 2.68 1.83 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 85.34 54.53 150.31 88.41 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 63.35 46.29 238.02 17.79 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) 10/12/2025 _x86_64_ (2 CPU) 04:19:39 LINUX RESTART (2 CPU) 04:20:00 AM CPU %user %nice %system %iowait %steal %idle 04:20:02 AM all 42.86 0.39 37.77 7.63 0.00 11.35 04:20:02 AM 0 37.05 0.40 42.63 2.39 0.00 17.53 04:20:02 AM 1 48.46 0.38 33.08 12.69 0.00 5.38 04:21:01 AM all 38.17 0.03 9.13 9.20 0.15 43.32 04:21:01 AM 0 39.39 0.03 9.55 6.96 0.17 43.89 04:21:01 AM 1 36.94 0.03 8.71 11.44 0.14 42.74 04:22:01 AM all 33.15 0.00 5.24 1.72 0.13 59.75 04:22:01 AM 0 36.87 0.00 5.26 1.67 0.13 56.07 04:22:01 AM 1 29.45 0.00 5.23 1.77 0.13 63.42 04:23:01 AM all 8.53 0.00 1.15 2.29 0.07 87.96 04:23:01 AM 0 13.76 0.00 1.36 3.20 0.07 81.61 04:23:01 AM 1 3.35 0.00 0.94 1.39 0.07 94.26 04:24:01 AM all 4.66 0.00 0.89 0.47 0.06 93.93 04:24:01 AM 0 6.51 0.00 0.85 0.77 0.07 91.80 04:24:01 AM 1 2.81 0.00 0.92 0.17 0.05 96.06 04:25:01 AM all 33.50 0.00 5.91 1.35 0.13 59.11 04:25:01 AM 0 40.74 0.00 6.49 2.13 0.13 50.50 04:25:01 AM 1 26.28 0.00 5.33 0.58 0.12 67.68 04:26:01 AM all 0.53 0.00 0.61 0.84 0.04 97.98 04:26:01 AM 0 0.74 0.00 0.64 0.82 0.05 97.76 04:26:01 AM 1 0.32 0.00 0.58 0.87 0.03 98.19 04:27:01 AM all 6.24 0.00 0.34 0.04 0.08 93.30 04:27:01 AM 0 8.98 0.00 0.33 0.03 0.08 90.57 04:27:01 AM 1 3.50 0.00 0.35 0.05 0.07 96.03 04:28:01 AM all 20.20 0.00 0.28 0.08 0.09 79.35 04:28:01 AM 0 39.30 0.00 0.27 0.00 0.10 60.33 04:28:01 AM 1 1.11 0.00 0.28 0.17 0.08 98.36 04:29:01 AM all 6.33 0.00 0.13 0.03 0.07 93.44 04:29:01 AM 0 8.63 0.00 0.13 0.00 0.07 91.17 04:29:01 AM 1 4.04 0.00 0.13 0.05 0.07 95.71 04:30:01 AM all 15.95 0.00 0.26 0.00 0.10 83.69 04:30:01 AM 0 16.50 0.00 0.30 0.00 0.12 83.08 04:30:01 AM 1 15.39 0.00 0.22 0.00 0.08 84.30 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:02 AM all 9.54 0.00 2.68 0.03 0.09 87.67 04:31:02 AM 0 10.21 0.00 2.72 0.03 0.10 86.94 04:31:02 AM 1 8.87 0.00 2.64 0.02 0.08 88.39 04:32:01 AM all 3.30 0.00 0.16 0.00 0.09 96.44 04:32:01 AM 0 5.28 0.00 0.17 0.00 0.10 94.45 04:32:01 AM 1 1.33 0.00 0.15 0.00 0.08 98.44 04:33:01 AM all 3.30 0.00 0.13 0.00 0.10 96.47 04:33:01 AM 0 5.60 0.00 0.17 0.00 0.12 94.12 04:33:01 AM 1 1.00 0.00 0.10 0.00 0.08 98.81 04:34:01 AM all 26.45 0.00 3.60 0.26 0.10 69.59 04:34:01 AM 0 38.44 0.00 4.46 0.34 0.10 56.67 04:34:01 AM 1 14.49 0.00 2.74 0.18 0.10 82.48 Average: all 15.06 0.00 2.28 1.17 0.09 81.39 Average: 0 19.40 0.00 2.45 1.13 0.10 76.92 Average: 1 10.73 0.00 2.11 1.21 0.08 85.86