---> uname -a: Linux prd-centos8-robot-2c-8g-10971.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 615 4805 19 2276 6783 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:7b:f2:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84812sec preferred_lft 84812sec inet6 fe80::f816:3eff:fe7b:f238/64 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) 11/16/2025 _x86_64_ (2 CPU) 01:49:35 LINUX RESTART (2 CPU) 01:50:00 AM tps rtps wtps bread/s bwrtn/s 01:50:02 AM 689.78 393.43 296.35 12478.83 593556.20 01:51:01 AM 114.74 34.85 79.89 7148.90 9327.70 01:52:01 AM 83.79 0.72 83.07 52.92 10532.61 01:53:01 AM 57.40 7.13 50.27 1310.50 3951.42 01:54:01 AM 64.61 0.25 64.36 47.05 8067.61 01:55:01 AM 8.13 0.22 7.92 11.73 323.58 01:56:01 AM 2.20 0.00 2.20 0.00 137.13 01:57:01 AM 0.55 0.00 0.55 0.00 75.12 01:58:01 AM 0.15 0.00 0.15 0.00 1.50 01:59:01 AM 0.15 0.00 0.15 0.00 1.35 02:00:01 AM 0.63 0.00 0.63 0.00 86.40 02:01:01 AM 0.53 0.00 0.53 0.00 57.49 02:02:01 AM 0.81 0.08 0.73 1.90 72.56 02:03:01 AM 0.33 0.00 0.33 0.00 45.83 02:04:01 AM 0.53 0.00 0.53 0.00 18.68 02:05:01 AM 0.35 0.03 0.32 0.27 31.04 02:06:01 AM 1.48 0.00 1.48 0.00 107.88 02:07:01 AM 0.77 0.00 0.77 0.00 86.74 02:08:01 AM 0.57 0.00 0.57 0.00 77.07 02:09:01 AM 0.38 0.00 0.38 0.00 44.45 02:10:01 AM 0.57 0.00 0.57 0.00 91.85 02:11:01 AM 6.40 5.95 0.45 574.78 46.26 02:12:01 AM 3.63 0.00 3.63 0.00 294.93 02:13:01 AM 0.83 0.00 0.83 0.00 120.51 02:14:01 AM 0.67 0.00 0.67 0.00 134.76 02:15:01 AM 15.55 0.32 15.23 36.93 2426.10 02:16:01 AM 29.87 0.47 29.41 52.92 1182.41 Average: 16.35 2.59 13.76 372.48 2471.32 01:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:02 AM 6100592 7333216 1781840 22.61 2688 1434532 354552 4.50 114028 1418792 44776 01:51:01 AM 5358428 7077048 2524004 32.02 2688 1900716 659272 7.38 186904 2017252 201644 01:52:01 AM 5249940 7094148 2632492 33.40 2688 2019752 623500 6.98 207092 2072764 42020 01:53:01 AM 4966056 6995592 2916376 37.00 2688 2198948 712348 7.98 269404 2276324 119468 01:54:01 AM 4938316 7037140 2944116 37.35 2688 2265748 658092 7.37 260600 2296492 32 01:55:01 AM 4893048 6992920 2989384 37.92 2688 2266992 704692 7.89 260756 2343496 600 01:56:01 AM 4884384 6986060 2998048 38.03 2688 2268804 704692 7.89 261008 2351772 584 01:57:01 AM 4882336 6985356 3000096 38.06 2688 2270140 720592 8.07 261008 2354164 4 01:58:01 AM 4881988 6985028 3000444 38.06 2688 2270160 720592 8.07 261008 2354556 16 01:59:01 AM 4877540 6982752 3004892 38.12 2688 2272340 738260 8.27 261052 2358752 2192 02:00:01 AM 4876988 6982572 3005444 38.13 2688 2272704 738940 8.27 261064 2359376 324 02:01:01 AM 4874884 6981744 3007548 38.16 2688 2273976 738940 8.27 261168 2361004 76 02:02:01 AM 4869824 6978596 3012608 38.22 2688 2275888 738940 8.27 261372 2366020 116 02:03:01 AM 4868556 6978500 3013876 38.24 2688 2277072 738940 8.27 261384 2367168 60 02:04:01 AM 4868072 6978284 3014360 38.24 2688 2277376 738940 8.27 261384 2367708 104 02:05:01 AM 4866012 6978024 3016420 38.27 2688 2279144 738884 8.27 261528 2369756 1028 02:06:01 AM 4863524 6977516 3018908 38.30 2688 2281108 738884 8.27 261552 2372148 764 02:07:01 AM 4861936 6977664 3020496 38.32 2688 2282876 738884 8.27 261732 2373648 388 02:08:01 AM 4860108 6977516 3022324 38.34 2688 2284540 738884 8.27 261956 2375104 140 02:09:01 AM 4857996 6977868 3024436 38.37 2688 2287040 738884 8.27 262168 2377336 1584 02:10:01 AM 4856592 6977392 3025840 38.39 2688 2287948 740460 8.29 262180 2378484 40 02:11:01 AM 4834184 6975736 3048248 38.67 2688 2308636 741264 8.30 264432 2398560 3008 02:12:01 AM 4828280 6975180 3054152 38.75 2688 2313980 741264 8.30 264684 2404040 1492 02:13:01 AM 4826072 6975380 3056360 38.77 2688 2316392 741264 8.30 264736 2406368 876 02:14:01 AM 4821132 6974488 3061300 38.84 2688 2320456 741264 8.30 264776 2411100 1276 02:15:01 AM 4831304 6895536 3051128 38.71 2688 2237280 784780 8.79 334192 2353176 53260 02:16:01 AM 4937580 6960456 2944852 37.36 2688 2195860 725160 8.12 499200 2085208 25100 Average: 4949469 6999693 2932963 37.21 2688 2220015 711154 7.96 263421 2295206 18555 01:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:02 AM eth0 1.82 0.00 0.08 0.00 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 347.88 221.03 1858.98 63.99 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 71.89 54.81 677.36 8.63 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 49.18 38.80 336.93 9.11 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 193.40 146.37 45.99 40.86 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 29.40 17.73 9.34 2.57 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 45.69 43.61 8.41 6.65 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 36.49 35.21 6.23 3.00 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 2.03 0.65 0.20 0.05 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 56.09 55.42 10.83 4.86 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 33.24 15.63 6.12 1.55 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 69.66 53.27 13.75 6.52 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 72.75 67.09 15.34 8.60 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 31.49 30.09 7.16 4.58 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 18.06 14.78 3.60 1.57 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 29.74 25.87 6.05 2.60 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 51.56 44.93 13.52 7.96 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 57.35 58.21 10.84 8.67 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 56.29 58.97 10.34 7.11 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 63.86 63.31 18.28 7.71 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 21.85 17.35 4.76 2.46 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 50.42 48.03 8.69 6.93 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 75.54 76.50 15.96 10.67 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 50.94 47.84 11.43 6.46 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 12.75 11.46 3.06 2.09 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 89.17 60.66 180.20 132.58 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 19.96 16.81 15.60 12.21 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 62.65 50.73 125.62 14.18 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) 11/16/2025 _x86_64_ (2 CPU) 01:49:35 LINUX RESTART (2 CPU) 01:50:00 AM CPU %user %nice %system %iowait %steal %idle 01:50:02 AM all 12.38 0.37 28.65 44.36 0.00 14.23 01:50:02 AM 0 14.07 0.00 28.89 42.22 0.00 14.81 01:50:02 AM 1 10.70 0.74 28.41 46.49 0.00 13.65 01:51:01 AM all 46.82 0.01 7.62 1.67 0.10 43.78 01:51:01 AM 0 55.54 0.02 7.83 1.48 0.08 35.04 01:51:01 AM 1 38.11 0.00 7.40 1.87 0.12 52.50 01:52:01 AM all 22.63 0.00 3.31 1.54 0.08 72.43 01:52:01 AM 0 22.46 0.00 3.17 1.20 0.07 73.11 01:52:01 AM 1 22.81 0.00 3.45 1.89 0.10 71.76 01:53:01 AM all 29.68 0.00 5.00 0.53 0.08 64.70 01:53:01 AM 0 42.83 0.00 5.76 0.57 0.08 50.76 01:53:01 AM 1 16.57 0.00 4.26 0.50 0.08 78.59 01:54:01 AM all 19.26 0.00 3.69 0.68 0.09 76.27 01:54:01 AM 0 25.00 0.00 3.96 0.68 0.08 70.28 01:54:01 AM 1 13.54 0.00 3.43 0.68 0.10 82.25 01:55:01 AM all 4.16 0.00 0.28 0.04 0.08 95.45 01:55:01 AM 0 3.71 0.00 0.35 0.02 0.08 95.84 01:55:01 AM 1 4.61 0.00 0.20 0.07 0.07 95.06 01:56:01 AM all 7.13 0.00 0.38 0.00 0.09 92.40 01:56:01 AM 0 4.55 0.00 0.34 0.00 0.09 95.02 01:56:01 AM 1 9.73 0.00 0.41 0.00 0.09 89.77 01:57:01 AM all 6.13 0.00 0.37 0.01 0.09 93.41 01:57:01 AM 0 9.81 0.00 0.46 0.00 0.09 89.64 01:57:01 AM 1 2.59 0.00 0.29 0.02 0.08 97.02 01:58:01 AM all 0.41 0.00 0.11 0.00 0.09 99.39 01:58:01 AM 0 0.52 0.00 0.10 0.00 0.08 99.30 01:58:01 AM 1 0.30 0.00 0.12 0.00 0.10 99.48 01:59:01 AM all 6.18 0.00 0.28 0.00 0.08 93.45 01:59:01 AM 0 11.41 0.00 0.22 0.00 0.07 88.31 01:59:01 AM 1 0.95 0.00 0.35 0.00 0.10 98.59 02:00:01 AM all 1.75 0.00 0.21 0.00 0.08 97.95 02:00:01 AM 0 2.46 0.00 0.20 0.00 0.12 97.22 02:00:01 AM 1 1.05 0.00 0.22 0.00 0.05 98.68 02:00:01 AM CPU %user %nice %system %iowait %steal %idle 02:01:01 AM all 6.63 0.00 0.50 0.00 0.09 92.79 02:01:01 AM 0 4.92 0.00 0.43 0.00 0.09 94.57 02:01:01 AM 1 8.35 0.00 0.57 0.00 0.09 91.00 02:02:01 AM all 5.76 0.00 0.34 0.00 0.07 93.83 02:02:01 AM 0 6.89 0.00 0.26 0.00 0.07 92.79 02:02:01 AM 1 4.62 0.00 0.43 0.00 0.07 94.89 02:03:01 AM all 5.08 0.00 0.33 0.00 0.09 94.51 02:03:01 AM 0 5.40 0.00 0.33 0.00 0.07 94.20 02:03:01 AM 1 4.77 0.00 0.32 0.00 0.10 94.81 02:04:01 AM all 2.10 0.00 0.18 0.00 0.09 97.63 02:04:01 AM 0 2.50 0.00 0.22 0.00 0.09 97.20 02:04:01 AM 1 1.70 0.00 0.13 0.00 0.10 98.06 02:05:01 AM all 5.48 0.00 0.33 0.01 0.10 94.09 02:05:01 AM 0 7.03 0.00 0.33 0.02 0.10 92.52 02:05:01 AM 1 3.93 0.00 0.32 0.00 0.10 95.65 02:06:01 AM all 7.24 0.00 0.55 0.09 0.09 92.03 02:06:01 AM 0 5.98 0.00 0.60 0.00 0.09 93.33 02:06:01 AM 1 8.51 0.00 0.50 0.17 0.10 90.71 02:07:01 AM all 5.20 0.00 0.35 0.01 0.10 94.33 02:07:01 AM 0 4.12 0.00 0.30 0.00 0.10 95.48 02:07:01 AM 1 6.30 0.00 0.41 0.02 0.10 93.17 02:08:01 AM all 3.91 0.00 0.28 0.00 0.10 95.72 02:08:01 AM 0 4.09 0.00 0.28 0.00 0.10 95.53 02:08:01 AM 1 3.73 0.00 0.27 0.00 0.10 95.90 02:09:01 AM all 5.12 0.00 0.33 0.00 0.12 94.43 02:09:01 AM 0 1.97 0.00 0.28 0.00 0.08 97.66 02:09:01 AM 1 8.27 0.00 0.39 0.00 0.15 91.19 02:10:01 AM all 2.92 0.00 0.23 0.00 0.08 96.77 02:10:01 AM 0 0.97 0.00 0.18 0.00 0.07 98.78 02:10:01 AM 1 4.87 0.00 0.28 0.00 0.10 94.75 02:11:01 AM all 10.84 0.22 0.47 0.11 0.09 88.27 02:11:01 AM 0 16.48 0.44 0.64 0.20 0.10 82.13 02:11:01 AM 1 5.26 0.00 0.30 0.02 0.08 94.33 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 16.48 0.00 0.55 0.04 0.09 82.84 02:12:01 AM 0 21.43 0.00 0.58 0.03 0.10 77.86 02:12:01 AM 1 11.53 0.00 0.52 0.05 0.08 87.81 02:13:01 AM all 6.93 0.00 0.33 0.01 0.08 92.66 02:13:01 AM 0 10.78 0.00 0.35 0.00 0.08 88.79 02:13:01 AM 1 3.09 0.00 0.30 0.02 0.07 96.52 02:14:01 AM all 7.98 0.00 0.42 0.00 0.09 91.51 02:14:01 AM 0 9.77 0.00 0.43 0.00 0.08 89.71 02:14:01 AM 1 6.18 0.00 0.40 0.00 0.10 93.32 02:15:01 AM all 24.43 0.00 2.03 6.08 0.11 67.36 02:15:01 AM 0 38.74 0.00 2.16 7.30 0.08 51.72 02:15:01 AM 1 10.11 0.00 1.91 4.85 0.13 83.00 02:16:01 AM all 32.02 0.00 4.14 0.42 0.13 63.29 02:16:01 AM 0 25.34 0.00 4.12 0.23 0.13 70.17 02:16:01 AM 1 38.68 0.00 4.17 0.60 0.13 56.42 Average: all 11.26 0.01 1.31 0.51 0.09 86.83 Average: 0 13.28 0.02 1.36 0.53 0.09 84.73 Average: 1 9.24 0.00 1.25 0.50 0.10 88.92