---> uname -a: Linux prd-centos8-robot-2c-8g-42195.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 630 4807 19 2260 6769 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:8d:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85163sec preferred_lft 85163sec inet6 fe80::f816:3eff:fe4b:8d41/64 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) 07/13/2025 _x86_64_ (2 CPU) 02:31:34 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 107.46 64.03 43.44 7809.66 30449.12 02:34:01 AM 117.69 0.22 117.48 11.33 11018.68 02:35:01 AM 38.15 0.68 37.47 51.58 5434.06 02:36:01 AM 4.33 0.00 4.33 0.00 158.21 02:37:01 AM 0.20 0.00 0.20 0.00 2.67 02:38:01 AM 0.27 0.00 0.27 0.00 4.22 02:39:01 AM 0.15 0.00 0.15 0.00 1.18 02:40:01 AM 0.20 0.00 0.20 0.00 2.23 02:41:01 AM 21.51 0.38 21.13 64.25 1222.94 02:42:01 AM 61.16 6.97 54.19 1292.98 5590.90 02:43:01 AM 19.89 0.00 19.89 0.00 3187.77 02:44:01 AM 4.55 0.02 4.53 0.13 206.72 02:45:01 AM 0.87 0.00 0.87 0.00 602.53 02:46:01 AM 0.42 0.00 0.42 0.00 378.87 02:47:01 AM 1.80 0.05 1.75 1.33 140.41 02:48:01 AM 1.02 0.38 0.63 55.31 244.75 02:49:01 AM 0.33 0.00 0.33 0.00 77.02 02:50:01 AM 0.25 0.00 0.25 0.00 18.15 02:51:01 AM 12.46 0.32 12.14 36.91 418.32 02:52:01 AM 29.44 0.53 28.91 64.78 3116.08 Average: 21.11 3.68 17.43 469.43 3113.84 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5538948 7036240 2343484 29.73 2688 1691344 766572 8.58 179928 1884840 81168 02:34:01 AM 5090020 6955672 2792412 35.43 2688 2042592 795696 8.91 190924 2258028 167756 02:35:01 AM 5137864 6974772 2744568 34.82 2688 2013180 766380 8.58 198516 2195740 20 02:36:01 AM 5138480 6975388 2743952 34.81 2688 2013180 766380 8.58 198516 2195792 4 02:37:01 AM 5134800 6971664 2747632 34.86 2688 2013180 766380 8.58 198516 2199696 4 02:38:01 AM 5135192 6972044 2747240 34.85 2688 2013184 766380 8.58 198516 2199408 4 02:39:01 AM 5135236 6972088 2747196 34.85 2688 2013184 766380 8.58 198516 2199460 4 02:40:01 AM 5134748 6971600 2747684 34.86 2688 2013184 785472 8.79 198516 2199700 8 02:41:01 AM 5126212 7006512 2756220 34.97 2688 2053996 767040 8.59 229496 2169912 37444 02:42:01 AM 4936332 7021424 2946100 37.38 2688 2252740 702716 7.87 262368 2303548 83044 02:43:01 AM 4935984 7020956 2946448 37.38 2688 2252744 702716 7.87 262396 2303456 4 02:44:01 AM 4888476 6975564 2993956 37.98 2688 2254876 763368 8.55 262704 2350152 476 02:45:01 AM 4861000 6965480 3021432 38.33 2688 2272264 779016 8.72 263004 2377824 232 02:46:01 AM 4848580 6964284 3033852 38.49 2688 2283508 779016 8.72 263004 2389240 180 02:47:01 AM 4842332 6963764 3040100 38.57 2688 2289228 778060 8.71 263296 2396048 2812 02:48:01 AM 4449604 6903280 3432828 43.55 2688 2296696 809000 9.06 264852 2406416 1556 02:49:01 AM 4449380 6903636 3433052 43.55 2688 2297276 809000 9.06 264852 2406924 8 02:50:01 AM 4447884 6902628 3434548 43.57 2688 2297772 801952 8.98 264868 2407928 56 02:51:01 AM 4847832 6888260 3034600 38.50 2688 2213424 838168 9.38 337480 2335016 102856 02:52:01 AM 5006060 7014756 2876372 36.49 2688 2182264 734836 8.23 503192 2013448 26908 Average: 4954248 6968001 2928184 37.15 2688 2137991 772226 8.65 250173 2259629 25227 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 238.69 138.64 1152.77 49.95 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 115.31 85.64 1314.73 20.80 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 7.83 2.20 2.62 0.72 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 1.68 0.37 0.42 0.14 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 1.27 0.42 0.36 0.14 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 0.93 0.50 0.46 0.21 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 1.33 0.38 0.37 0.14 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 0.87 0.33 0.31 0.12 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 15.69 13.70 23.52 4.90 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 119.70 84.59 312.57 18.48 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 27.69 15.59 13.01 9.22 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 29.35 21.08 28.20 3.63 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 41.41 35.03 116.53 10.41 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 22.91 17.73 74.25 6.55 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 24.18 22.46 7.10 13.15 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 44.54 59.33 84.31 5.61 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 10.63 5.01 2.23 1.17 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 15.16 12.85 3.46 2.23 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 80.44 51.84 146.80 91.19 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 18.01 16.26 15.25 7.64 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 40.88 29.20 164.97 12.32 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) 07/13/2025 _x86_64_ (2 CPU) 02:31:34 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 30.53 0.04 7.50 23.64 0.18 38.11 02:33:01 AM 0 27.39 0.02 7.38 24.28 0.15 40.78 02:33:01 AM 1 33.66 0.07 7.61 23.01 0.22 35.44 02:34:01 AM all 38.11 0.00 5.71 2.20 0.14 53.84 02:34:01 AM 0 25.92 0.00 4.89 2.15 0.12 66.93 02:34:01 AM 1 50.32 0.00 6.53 2.25 0.17 40.74 02:35:01 AM all 7.85 0.00 1.19 0.54 0.05 90.36 02:35:01 AM 0 8.53 0.00 1.25 0.35 0.05 89.81 02:35:01 AM 1 7.17 0.00 1.13 0.73 0.05 90.91 02:36:01 AM all 0.43 0.00 0.08 0.18 0.02 99.28 02:36:01 AM 0 0.25 0.00 0.07 0.00 0.02 99.67 02:36:01 AM 1 0.62 0.00 0.10 0.37 0.02 98.90 02:37:01 AM all 0.43 0.00 0.10 0.00 0.02 99.46 02:37:01 AM 0 0.27 0.00 0.10 0.00 0.03 99.60 02:37:01 AM 1 0.58 0.00 0.10 0.00 0.00 99.32 02:38:01 AM all 0.45 0.00 0.07 0.00 0.02 99.47 02:38:01 AM 0 0.62 0.00 0.08 0.00 0.02 99.28 02:38:01 AM 1 0.28 0.00 0.05 0.00 0.02 99.65 02:39:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 02:39:01 AM 0 0.18 0.00 0.08 0.00 0.03 99.70 02:39:01 AM 1 0.52 0.00 0.12 0.00 0.03 99.33 02:40:01 AM all 0.42 0.00 0.08 0.00 0.02 99.48 02:40:01 AM 0 0.43 0.00 0.07 0.00 0.02 99.48 02:40:01 AM 1 0.40 0.00 0.10 0.00 0.02 99.48 02:41:01 AM all 21.22 0.00 3.07 1.23 0.10 74.38 02:41:01 AM 0 11.44 0.00 2.47 1.17 0.10 84.82 02:41:01 AM 1 30.99 0.00 3.67 1.28 0.10 63.96 02:42:01 AM all 27.17 0.00 5.23 4.42 0.13 63.06 02:42:01 AM 0 19.44 0.00 4.52 3.67 0.12 72.26 02:42:01 AM 1 34.89 0.00 5.94 5.17 0.13 53.87 02:43:01 AM all 0.47 0.00 0.32 1.00 0.02 98.20 02:43:01 AM 0 0.17 0.00 0.23 0.55 0.02 99.03 02:43:01 AM 1 0.77 0.00 0.40 1.45 0.02 97.36 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 4.60 0.00 0.30 0.02 0.05 95.03 02:44:01 AM 0 4.54 0.00 0.34 0.02 0.05 95.05 02:44:01 AM 1 4.65 0.00 0.27 0.02 0.05 95.01 02:45:01 AM all 19.34 0.00 0.28 0.02 0.06 80.30 02:45:01 AM 0 8.90 0.00 0.28 0.02 0.05 90.74 02:45:01 AM 1 29.76 0.00 0.27 0.02 0.07 69.88 02:46:01 AM all 10.78 0.00 0.18 0.08 0.05 88.91 02:46:01 AM 0 9.32 0.00 0.18 0.02 0.05 90.42 02:46:01 AM 1 12.24 0.00 0.17 0.15 0.05 87.39 02:47:01 AM all 16.53 0.00 0.45 0.17 0.07 82.79 02:47:01 AM 0 21.83 0.00 0.35 0.33 0.07 77.42 02:47:01 AM 1 11.23 0.00 0.55 0.00 0.07 88.15 02:48:01 AM all 9.39 0.00 3.03 0.03 0.08 87.47 02:48:01 AM 0 10.65 0.00 3.17 0.05 0.10 86.02 02:48:01 AM 1 8.12 0.00 2.89 0.02 0.07 88.90 02:49:01 AM all 3.00 0.00 0.13 0.00 0.04 96.83 02:49:01 AM 0 1.74 0.00 0.13 0.00 0.03 98.09 02:49:01 AM 1 4.26 0.00 0.12 0.00 0.05 95.57 02:50:01 AM all 4.97 0.00 0.24 0.00 0.04 94.74 02:50:01 AM 0 3.13 0.00 0.23 0.00 0.03 96.61 02:50:01 AM 1 6.83 0.00 0.25 0.00 0.05 92.87 02:51:01 AM all 19.55 0.00 2.66 0.08 0.14 77.57 02:51:01 AM 0 9.71 0.00 2.34 0.03 0.09 87.83 02:51:01 AM 1 29.19 0.00 2.97 0.13 0.18 67.51 02:52:01 AM all 30.50 0.00 4.09 0.42 0.09 64.90 02:52:01 AM 0 34.93 0.00 4.35 0.62 0.10 60.00 02:52:01 AM 1 26.06 0.00 3.82 0.22 0.08 69.81 Average: all 12.31 0.00 1.74 1.70 0.07 84.19 Average: 0 9.98 0.00 1.63 1.66 0.06 86.67 Average: 1 14.63 0.00 1.85 1.74 0.07 81.70