---> uname -a: Linux prd-centos8-robot-2c-8g-40292.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 640 4887 19 2169 6758 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:60:6e:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85000sec preferred_lft 85000sec inet6 fe80::f816:3eff:fe60:6ebd/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) 07/07/2025 _x86_64_ (2 CPU) 00:56:28 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 89.07 9.81 79.26 2989.54 7429.16 12:59:01 AM 81.94 0.72 81.22 52.92 10104.43 01:00:01 AM 53.18 7.13 46.05 1310.50 3411.35 01:01:01 AM 48.73 0.27 48.46 47.18 7421.16 01:02:01 AM 3.83 0.10 3.73 2.80 138.56 01:03:01 AM 1.75 0.00 1.75 0.00 70.26 01:04:01 AM 0.18 0.00 0.18 0.00 2.65 01:05:01 AM 0.27 0.00 0.27 0.00 11.85 01:06:01 AM 0.20 0.00 0.20 0.00 2.90 01:07:01 AM 0.32 0.00 0.32 0.00 11.85 01:08:01 AM 0.33 0.00 0.33 0.00 5.88 01:09:01 AM 0.30 0.00 0.30 0.00 11.25 01:10:01 AM 0.22 0.00 0.22 0.00 4.40 01:11:01 AM 0.75 0.32 0.43 6.93 22.83 01:12:01 AM 1.20 0.03 1.17 0.27 30.06 01:13:01 AM 1.57 0.00 1.57 0.00 36.07 01:14:01 AM 0.28 0.00 0.28 0.00 10.03 01:15:01 AM 0.15 0.00 0.15 0.00 1.62 01:16:01 AM 0.17 0.00 0.17 0.00 2.82 01:17:01 AM 0.40 0.00 0.40 0.00 14.16 01:18:01 AM 0.27 0.00 0.27 0.00 4.43 01:19:01 AM 26.75 0.40 26.35 46.79 1700.83 Average: 14.18 0.85 13.32 202.59 1384.11 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5325652 7049412 2556780 32.44 2688 1905852 684540 7.66 187228 2048052 182988 12:59:01 AM 5204464 7042688 2677968 33.97 2688 2013924 677652 7.59 208672 2118852 41948 01:00:01 AM 4975380 7053600 2907052 36.88 2688 2246528 642488 7.19 258048 2275844 185324 01:01:01 AM 4938944 7024240 2943488 37.34 2688 2252868 692336 7.75 262800 2299280 4 01:02:01 AM 4895284 6981248 2987148 37.90 2688 2253536 758124 8.49 263092 2342528 324 01:03:01 AM 4895344 6981340 2987088 37.90 2688 2253568 758124 8.49 263092 2342620 48 01:04:01 AM 4885808 6972032 2996624 38.02 2688 2253796 782688 8.76 263092 2351632 248 01:05:01 AM 4884876 6971136 2997556 38.03 2688 2253832 782688 8.76 263092 2352652 44 01:06:01 AM 4882908 6969392 2999524 38.05 2688 2254056 782688 8.76 263100 2354932 232 01:07:01 AM 4882252 6968768 3000180 38.06 2688 2254088 782688 8.76 263100 2355520 44 01:08:01 AM 4888436 6975176 2993996 37.98 2688 2254312 759036 8.50 263100 2349308 232 01:09:01 AM 4886284 6973056 2996148 38.01 2688 2254344 759036 8.50 263100 2351648 52 01:10:01 AM 4885236 6972468 2997196 38.02 2688 2254804 760060 8.51 263212 2352220 468 01:11:01 AM 4870720 6958192 3011712 38.21 2688 2255044 796948 8.92 263380 2366276 12 01:12:01 AM 4862812 6950524 3019620 38.31 2688 2255284 790260 8.85 263464 2373896 4 01:13:01 AM 4884228 6971976 2998204 38.04 2688 2255320 770896 8.63 263464 2352708 4 01:14:01 AM 4884376 6972356 2998056 38.03 2688 2255552 770896 8.63 263464 2352940 8 01:15:01 AM 4870040 6958064 3012392 38.22 2688 2255596 801920 8.98 263464 2366832 52 01:16:01 AM 4859868 6948132 3022564 38.35 2688 2255836 790448 8.85 263464 2376872 256 01:17:01 AM 4879336 6967628 3003096 38.10 2688 2255868 768256 8.60 263464 2357704 44 01:18:01 AM 4925460 7015024 2956972 37.51 2688 2257140 691420 7.74 263836 2312248 1280 01:19:01 AM 5062512 6974416 2819920 35.77 2688 2085260 725704 8.13 459900 2002220 224 Average: 4933192 6984130 2949240 37.42 2688 2219837 751313 8.41 266029 2307127 18811 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 198.68 142.02 1535.90 46.59 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 53.88 38.45 577.02 7.08 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 41.49 33.24 315.59 8.51 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 196.85 142.30 43.47 39.07 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 30.33 22.11 7.09 6.91 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 0.68 0.22 0.09 0.02 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 17.83 16.41 120.29 1.40 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.47 0.15 0.11 0.02 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 11.45 8.63 1.65 0.68 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.67 0.53 0.78 0.49 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 15.95 14.48 120.02 1.10 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 2.77 0.30 0.52 0.20 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 16.79 15.99 3.24 3.16 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 6.33 5.73 117.68 0.38 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 30.64 29.76 355.43 2.14 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 0.82 0.18 0.10 0.02 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 7.92 7.72 1.61 0.62 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 7.20 6.66 117.70 0.44 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 32.44 30.22 355.80 2.29 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 1.57 0.40 0.66 0.45 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 22.44 11.21 5.76 1.26 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 47.04 33.86 84.52 30.40 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 33.92 25.48 171.14 6.97 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) 07/07/2025 _x86_64_ (2 CPU) 00:56:28 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 43.89 0.00 6.00 1.01 0.13 48.97 12:58:01 AM 0 33.05 0.00 5.06 0.90 0.13 60.85 12:58:01 AM 1 54.72 0.00 6.94 1.12 0.12 37.11 12:59:01 AM all 21.94 0.00 3.64 1.75 0.07 72.61 12:59:01 AM 0 11.96 0.00 3.12 1.30 0.05 83.58 12:59:01 AM 1 31.92 0.00 4.15 2.20 0.08 61.64 01:00:01 AM all 30.82 0.00 4.77 0.58 0.11 63.72 01:00:01 AM 0 17.06 0.00 3.80 0.45 0.10 78.59 01:00:01 AM 1 44.59 0.00 5.74 0.72 0.12 48.84 01:01:01 AM all 12.53 0.00 2.30 0.93 0.05 84.19 01:01:01 AM 0 13.09 0.00 2.31 1.10 0.05 83.45 01:01:01 AM 1 11.96 0.00 2.30 0.75 0.05 84.93 01:02:01 AM all 2.16 0.00 0.30 0.03 0.03 97.48 01:02:01 AM 0 0.45 0.00 0.22 0.03 0.03 99.26 01:02:01 AM 1 3.86 0.00 0.38 0.02 0.03 95.71 01:03:01 AM all 0.59 0.00 0.11 0.01 0.05 99.24 01:03:01 AM 0 0.65 0.00 0.07 0.02 0.03 99.23 01:03:01 AM 1 0.54 0.00 0.15 0.00 0.07 99.25 01:04:01 AM all 0.84 0.00 0.16 0.00 0.05 98.95 01:04:01 AM 0 0.42 0.00 0.07 0.00 0.02 99.50 01:04:01 AM 1 1.25 0.00 0.25 0.00 0.08 98.41 01:05:01 AM all 0.39 0.00 0.15 0.00 0.04 99.41 01:05:01 AM 0 0.55 0.00 0.23 0.00 0.07 99.15 01:05:01 AM 1 0.23 0.00 0.07 0.00 0.02 99.68 01:06:01 AM all 1.02 0.00 0.13 0.00 0.05 98.80 01:06:01 AM 0 0.84 0.00 0.12 0.00 0.03 99.01 01:06:01 AM 1 1.20 0.00 0.13 0.00 0.07 98.60 01:07:01 AM all 0.53 0.00 0.11 0.00 0.03 99.33 01:07:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 01:07:01 AM 1 0.50 0.00 0.15 0.00 0.03 99.31 01:08:01 AM all 0.94 0.00 0.17 0.00 0.05 98.84 01:08:01 AM 0 0.89 0.00 0.25 0.00 0.07 98.79 01:08:01 AM 1 1.00 0.00 0.08 0.00 0.03 98.88 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 0.47 0.00 0.10 0.00 0.04 99.39 01:09:01 AM 0 0.40 0.00 0.10 0.00 0.03 99.46 01:09:01 AM 1 0.53 0.00 0.10 0.00 0.05 99.31 01:10:01 AM all 2.06 0.00 0.19 0.00 0.04 97.70 01:10:01 AM 0 1.12 0.00 0.20 0.00 0.05 98.63 01:10:01 AM 1 3.01 0.00 0.18 0.00 0.03 96.78 01:11:01 AM all 0.58 0.00 0.15 0.00 0.07 99.20 01:11:01 AM 0 0.62 0.00 0.05 0.00 0.05 99.28 01:11:01 AM 1 0.55 0.00 0.25 0.00 0.08 99.11 01:12:01 AM all 1.14 0.00 0.33 0.01 0.03 98.49 01:12:01 AM 0 0.65 0.00 0.15 0.02 0.02 99.16 01:12:01 AM 1 1.62 0.00 0.52 0.00 0.05 97.81 01:13:01 AM all 0.51 0.00 0.10 0.03 0.05 99.31 01:13:01 AM 0 0.23 0.00 0.10 0.07 0.07 99.53 01:13:01 AM 1 0.78 0.00 0.10 0.00 0.03 99.08 01:14:01 AM all 1.15 0.00 0.15 0.00 0.05 98.65 01:14:01 AM 0 1.83 0.00 0.15 0.00 0.07 97.95 01:14:01 AM 1 0.47 0.00 0.15 0.00 0.03 99.35 01:15:01 AM all 0.66 0.00 0.16 0.00 0.05 99.13 01:15:01 AM 0 0.67 0.00 0.13 0.00 0.05 99.15 01:15:01 AM 1 0.65 0.00 0.18 0.00 0.05 99.11 01:16:01 AM all 1.18 0.00 0.21 0.00 0.05 98.56 01:16:01 AM 0 0.85 0.00 0.23 0.00 0.07 98.84 01:16:01 AM 1 1.50 0.00 0.18 0.00 0.03 98.28 01:17:01 AM all 0.51 0.00 0.14 0.00 0.06 99.29 01:17:01 AM 0 0.57 0.00 0.17 0.00 0.07 99.20 01:17:01 AM 1 0.45 0.00 0.12 0.00 0.05 99.38 01:18:01 AM all 1.53 0.00 0.20 0.00 0.06 98.21 01:18:01 AM 0 2.43 0.00 0.23 0.00 0.08 97.26 01:18:01 AM 1 0.63 0.00 0.17 0.00 0.03 99.17 01:19:01 AM all 16.87 0.00 2.82 0.26 0.07 79.99 01:19:01 AM 0 8.35 0.00 2.29 0.23 0.07 89.06 01:19:01 AM 1 25.37 0.00 3.35 0.28 0.07 70.93 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.47 0.00 1.02 0.21 0.06 92.24 Average: 0 4.42 0.00 0.87 0.19 0.06 94.46 Average: 1 8.52 0.00 1.17 0.23 0.06 90.02