---> uname -a: Linux prd-centos8-robot-2c-8g-13702.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 593 4863 19 2240 6805 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:1e:2f:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85006sec preferred_lft 85006sec inet6 fe80::f816:3eff:fe1e:2f51/64 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) 12/15/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:02 AM 72.05 43.10 28.95 5590.94 8728.62 12:58:01 AM 119.45 0.15 119.30 4.07 11619.10 12:59:01 AM 34.93 0.88 34.04 64.52 4290.67 01:00:01 AM 44.57 7.10 37.47 1309.96 2455.16 01:01:01 AM 58.88 0.27 58.61 47.17 7913.76 01:02:01 AM 4.25 0.07 4.18 1.73 155.76 01:03:01 AM 0.28 0.00 0.28 0.00 3.62 01:04:01 AM 0.13 0.00 0.13 0.00 1.33 01:05:01 AM 2.15 0.22 1.93 11.73 168.27 01:06:01 AM 0.65 0.07 0.58 3.20 127.17 01:07:01 AM 0.38 0.00 0.38 0.00 139.82 01:08:01 AM 0.25 0.00 0.25 0.00 89.92 01:09:01 AM 0.22 0.00 0.22 0.00 95.97 01:10:01 AM 0.37 0.00 0.37 0.00 107.12 01:11:01 AM 1.50 0.03 1.47 0.27 66.22 01:12:01 AM 0.20 0.00 0.20 0.00 57.35 01:13:01 AM 0.18 0.00 0.18 0.00 62.40 01:14:01 AM 0.30 0.00 0.30 0.00 129.73 01:15:01 AM 0.20 0.00 0.20 0.00 30.95 01:16:01 AM 0.45 0.00 0.45 0.00 52.97 01:17:01 AM 10.45 0.32 10.13 36.93 478.27 01:18:01 AM 28.79 0.52 28.27 63.85 2548.75 Average: 17.22 2.40 14.83 324.58 1780.07 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:02 AM 5541140 7056640 2341292 29.70 2688 1708664 697208 7.81 184900 1875340 78088 12:58:01 AM 5071136 6943404 2811296 35.67 2688 2048920 760372 8.51 191932 2272392 141580 12:59:01 AM 5066572 6942172 2815860 35.72 2688 2051604 759224 8.50 213964 2251880 44256 01:00:01 AM 4865344 6960068 3017088 38.28 2688 2260032 734616 8.23 256656 2374248 181572 01:01:01 AM 4948004 7045760 2934428 37.23 2688 2264216 624036 6.99 261480 2285464 24 01:02:01 AM 4949120 7046944 2933312 37.21 2688 2264284 624036 6.99 261628 2285140 8 01:03:01 AM 4948984 7046808 2933448 37.22 2688 2264284 624036 6.99 261628 2285072 4 01:04:01 AM 4948972 7046800 2933460 37.22 2688 2264288 624036 6.99 261636 2285256 12 01:05:01 AM 4892820 6994612 2989612 37.93 2688 2268260 718100 8.04 261756 2340764 628 01:06:01 AM 4886800 6993028 2995632 38.00 2688 2272732 735956 8.24 262236 2346288 1440 01:07:01 AM 4883712 6992732 2998720 38.04 2688 2275480 735956 8.24 262308 2349264 120 01:08:01 AM 4880776 6992404 3001656 38.08 2688 2278104 735956 8.24 262308 2352092 96 01:09:01 AM 4877128 6991652 3005304 38.13 2688 2281000 735956 8.24 262308 2355812 148 01:10:01 AM 4871456 6988964 3010976 38.20 2688 2283976 763772 8.55 262308 2361544 4 01:11:01 AM 4869820 6989340 3012612 38.22 2688 2285972 730756 8.18 262492 2363176 1000 01:12:01 AM 4867876 6989212 3014556 38.24 2688 2287788 730756 8.18 262492 2364976 1176 01:13:01 AM 4866776 6989372 3015656 38.26 2688 2289048 730756 8.18 262492 2366304 612 01:14:01 AM 4863428 6989396 3019004 38.30 2688 2292428 730756 8.18 262492 2369356 192 01:15:01 AM 4862404 6989440 3020028 38.31 2688 2293488 730756 8.18 262492 2370540 380 01:16:01 AM 4859160 6987256 3023272 38.35 2688 2294548 730756 8.18 262492 2373596 12 01:17:01 AM 4919300 6941096 2963132 37.59 2688 2194248 734908 8.23 324780 2275612 87392 01:18:01 AM 5041904 7026908 2840528 36.04 2688 2158056 667184 7.47 491184 1991168 11192 Average: 4944665 6997455 2937767 37.27 2688 2221883 711813 7.97 266271 2295240 24997 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 247.19 144.01 1213.24 54.90 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 117.05 91.51 1317.00 12.37 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 11.11 7.30 5.73 3.25 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 43.82 37.04 333.25 7.24 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 394.72 301.45 106.73 92.28 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 2.58 2.05 0.57 0.49 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 2.60 1.88 0.44 0.42 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 12.31 6.72 3.70 0.95 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 171.25 160.14 41.93 12.65 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 81.77 82.17 32.27 6.58 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 40.49 39.89 17.74 3.69 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 85.53 85.82 22.29 6.90 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 63.98 63.73 20.97 5.31 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 79.69 79.27 24.66 6.75 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 111.73 110.86 21.55 8.83 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 119.19 119.13 21.88 9.18 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 75.97 74.88 13.53 6.33 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 73.20 75.10 22.89 5.68 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 3.13 3.86 0.66 0.67 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 14.13 14.63 2.35 1.34 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 135.68 98.52 170.46 100.67 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 15.28 12.13 12.49 6.24 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 86.45 73.26 153.96 16.04 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) 12/15/2025 _x86_64_ (2 CPU) 00:55:05 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:02 AM all 22.79 0.03 4.89 26.53 0.08 45.68 12:57:02 AM 0 21.03 0.05 3.92 24.24 0.07 50.70 12:57:02 AM 1 24.56 0.02 5.85 28.82 0.08 40.67 12:58:01 AM all 36.16 0.00 5.22 4.13 0.13 54.36 12:58:01 AM 0 27.58 0.00 4.55 4.42 0.12 63.33 12:58:01 AM 1 44.76 0.00 5.90 3.85 0.14 45.37 12:59:01 AM all 14.57 0.00 1.86 1.14 0.06 82.37 12:59:01 AM 0 6.84 0.00 1.28 0.70 0.07 91.11 12:59:01 AM 1 22.32 0.00 2.44 1.59 0.05 73.61 01:00:01 AM all 25.75 0.00 4.95 0.52 0.09 68.69 01:00:01 AM 0 14.53 0.00 3.83 0.18 0.08 81.37 01:00:01 AM 1 36.98 0.00 6.07 0.87 0.10 55.99 01:01:01 AM all 16.48 0.00 3.60 0.69 0.06 79.17 01:01:01 AM 0 15.47 0.00 3.34 0.95 0.05 80.19 01:01:01 AM 1 17.49 0.00 3.85 0.44 0.07 78.16 01:02:01 AM all 0.37 0.00 0.10 0.02 0.03 99.49 01:02:01 AM 0 0.63 0.00 0.12 0.00 0.03 99.22 01:02:01 AM 1 0.10 0.00 0.08 0.03 0.02 99.77 01:03:01 AM all 0.32 0.00 0.08 0.00 0.03 99.58 01:03:01 AM 0 0.50 0.00 0.03 0.00 0.02 99.45 01:03:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 01:04:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 01:04:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 01:04:01 AM 1 0.15 0.00 0.12 0.00 0.05 99.68 01:05:01 AM all 11.49 0.00 1.48 0.02 0.08 86.93 01:05:01 AM 0 3.79 0.00 0.94 0.02 0.08 95.18 01:05:01 AM 1 19.30 0.00 2.04 0.02 0.07 78.58 01:06:01 AM all 11.38 0.00 1.36 0.00 0.06 87.20 01:06:01 AM 0 5.13 0.00 0.52 0.00 0.05 94.30 01:06:01 AM 1 17.74 0.00 2.21 0.00 0.07 79.98 01:07:01 AM all 7.08 0.00 0.56 0.01 0.08 92.27 01:07:01 AM 0 5.97 0.00 0.46 0.02 0.09 93.47 01:07:01 AM 1 8.17 0.00 0.65 0.00 0.08 91.09 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 8.81 0.00 0.73 0.00 0.08 90.38 01:08:01 AM 0 6.08 0.00 0.75 0.00 0.07 93.11 01:08:01 AM 1 11.51 0.00 0.72 0.00 0.08 87.69 01:09:01 AM all 7.49 0.00 0.63 0.00 0.06 91.82 01:09:01 AM 0 10.07 0.00 0.69 0.00 0.07 89.18 01:09:01 AM 1 4.91 0.00 0.57 0.00 0.05 94.47 01:10:01 AM all 11.96 0.00 1.33 0.00 0.07 86.63 01:10:01 AM 0 12.28 0.00 1.35 0.00 0.07 86.31 01:10:01 AM 1 11.65 0.00 1.32 0.00 0.07 86.96 01:11:01 AM all 8.80 0.00 0.94 0.02 0.07 90.17 01:11:01 AM 0 7.53 0.00 0.76 0.02 0.07 91.63 01:11:01 AM 1 10.07 0.00 1.11 0.02 0.07 88.73 01:12:01 AM all 7.96 0.00 0.73 0.00 0.07 91.25 01:12:01 AM 0 8.55 0.00 0.77 0.00 0.07 90.61 01:12:01 AM 1 7.36 0.00 0.68 0.00 0.07 91.89 01:13:01 AM all 7.54 0.00 0.57 0.00 0.08 91.82 01:13:01 AM 0 5.03 0.00 0.54 0.00 0.08 94.35 01:13:01 AM 1 10.09 0.00 0.60 0.00 0.07 89.24 01:14:01 AM all 7.67 0.00 0.75 0.00 0.07 91.51 01:14:01 AM 0 4.49 0.00 0.54 0.00 0.07 94.90 01:14:01 AM 1 10.84 0.00 0.97 0.00 0.07 88.12 01:15:01 AM all 3.52 0.00 0.43 0.00 0.07 95.98 01:15:01 AM 0 1.54 0.00 0.25 0.00 0.05 98.16 01:15:01 AM 1 5.51 0.00 0.60 0.00 0.08 93.80 01:16:01 AM all 3.81 0.00 0.50 0.00 0.08 95.61 01:16:01 AM 0 3.21 0.00 0.45 0.00 0.08 96.25 01:16:01 AM 1 4.42 0.00 0.55 0.00 0.07 94.97 01:17:01 AM all 20.09 0.00 2.20 0.09 0.08 77.54 01:17:01 AM 0 12.84 0.00 2.05 0.10 0.08 84.93 01:17:01 AM 1 27.32 0.00 2.36 0.08 0.08 70.15 01:18:01 AM all 25.08 0.00 3.18 0.31 0.07 71.37 01:18:01 AM 0 18.02 0.00 2.87 0.38 0.07 78.66 01:18:01 AM 1 32.13 0.00 3.48 0.23 0.07 64.09 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.79 0.00 1.64 1.52 0.07 84.98 Average: 0 8.70 0.00 1.37 1.41 0.07 88.46 Average: 1 14.88 0.00 1.92 1.63 0.07 81.50