---> uname -a: Linux prd-centos8-robot-2c-8g-44719.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 19G 22G 46% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 742 161 18 6793 6637 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:da:ea:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85306sec preferred_lft 85306sec inet6 fe80::f816:3eff:feda:eaf7/64 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) 07/20/2025 _x86_64_ (2 CPU) 22:55:27 LINUX RESTART (2 CPU) 10:56:01 PM tps rtps wtps bread/s bwrtn/s 10:57:01 PM 90.24 16.89 73.34 5349.15 7085.82 10:58:01 PM 84.39 0.72 83.67 52.92 10107.05 10:59:01 PM 37.39 0.42 36.98 64.79 3138.19 11:00:01 PM 75.74 9.45 66.29 1685.30 7969.94 11:01:01 PM 7.28 0.03 7.25 0.27 539.96 11:02:01 PM 68.18 0.07 68.11 1.73 94294.27 11:03:01 PM 209.11 16.64 192.47 2191.57 249911.86 11:04:01 PM 3.53 0.00 3.53 0.00 360.57 11:05:01 PM 0.35 0.00 0.35 0.00 222.59 11:06:01 PM 0.85 0.57 0.28 82.92 102.15 11:07:01 PM 0.35 0.00 0.35 0.00 5.78 11:08:01 PM 0.25 0.00 0.25 0.00 2.72 11:09:01 PM 0.10 0.00 0.10 0.00 0.63 11:10:01 PM 0.10 0.00 0.10 0.00 0.78 11:11:01 PM 1.30 1.05 0.25 232.46 2.98 11:12:01 PM 2.58 1.10 1.48 225.03 67.44 11:13:01 PM 80.69 42.10 38.59 8158.75 2304.13 Average: 38.98 5.24 33.74 1061.28 22143.15 10:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 PM 5374728 7070684 2507704 31.81 2688 1879384 697604 7.81 189808 1999832 165228 10:58:01 PM 5183820 7020988 2698612 34.24 2688 2013472 687472 7.70 198604 2149160 42480 10:59:01 PM 5112400 7018460 2770032 35.14 2688 2079800 705748 7.90 234976 2178212 55696 11:00:01 PM 4965728 7062980 2916704 37.00 2688 2264840 649204 7.27 268256 2265804 10824 11:01:01 PM 4922772 7020612 2959660 37.55 2688 2265628 738052 8.26 268472 2308664 572 11:02:01 PM 466216 6784148 7416216 94.09 2688 6441804 911936 10.21 426564 6492340 1353108 11:03:01 PM 223388 6880136 7659044 97.17 2636 6687668 766580 8.58 498996 6506824 284 11:04:01 PM 204692 6867300 7677740 97.40 2636 6693420 766580 8.58 499048 6526576 2096 11:05:01 PM 183484 6852568 7698948 97.67 2636 6699900 766580 8.58 499184 6547532 1976 11:06:01 PM 174528 6847136 7707904 97.79 2636 6703404 766580 8.58 500264 6554556 4 11:07:01 PM 152016 6824636 7730416 98.07 2636 6703408 798892 8.95 500264 6577676 4 11:08:01 PM 143940 6815364 7738492 98.17 2636 6703408 832140 9.32 500264 6601580 4 11:09:01 PM 132316 6791972 7750116 98.32 2636 6691640 863640 9.67 499900 6613520 4 11:10:01 PM 138692 6766952 7743740 98.24 2636 6660244 875996 9.81 499924 6607100 4 11:11:01 PM 146672 6744568 7735760 98.14 2636 6629712 900140 10.08 499272 6598560 24 11:12:01 PM 355708 6940156 7526724 95.49 2636 6616336 657840 7.37 500160 6390168 1620 11:13:01 PM 139824 6772432 7742608 98.23 2636 6675688 785036 8.79 513776 6616812 20728 Average: 1648290 6887123 6234142 79.09 2654 5318221 774707 8.67 417514 5266760 97333 10:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 323.76 204.85 1756.75 63.15 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 65.26 51.73 715.73 8.36 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 27.50 25.10 142.93 7.10 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 217.73 159.73 216.37 40.65 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 26.50 19.16 8.29 2.02 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 159.15 92.70 3135.93 6.65 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 214.66 184.02 25.12 414.96 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 89.59 59.72 14.33 7.96 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 99.28 66.21 16.02 8.89 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 35.29 26.35 172.70 14.73 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 77.64 77.51 2111.31 5.54 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 184.17 184.79 5608.25 12.15 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 275.42 269.19 8363.45 17.56 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 344.39 344.27 10787.45 22.38 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 410.78 407.53 12824.46 26.44 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 349.79 335.26 10250.14 22.38 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 45.65 34.07 92.51 35.87 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 173.32 149.53 3308.24 42.16 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) 07/20/2025 _x86_64_ (2 CPU) 22:55:27 LINUX RESTART (2 CPU) 10:56:01 PM CPU %user %nice %system %iowait %steal %idle 10:57:01 PM all 44.18 0.00 6.32 2.06 0.09 47.36 10:57:01 PM 0 49.17 0.00 7.12 2.64 0.08 40.99 10:57:01 PM 1 39.18 0.00 5.51 1.47 0.10 53.73 10:58:01 PM all 24.10 0.00 3.31 1.70 0.08 70.81 10:58:01 PM 0 32.29 0.00 3.42 1.38 0.07 62.84 10:58:01 PM 1 15.89 0.00 3.21 2.02 0.10 78.78 10:59:01 PM all 22.37 0.00 3.09 0.99 0.08 73.46 10:59:01 PM 0 19.26 0.00 3.02 1.18 0.08 76.45 10:59:01 PM 1 25.48 0.00 3.17 0.80 0.08 70.47 11:00:01 PM all 22.06 0.00 4.46 1.27 0.09 72.12 11:00:01 PM 0 26.27 0.00 4.75 1.17 0.08 67.73 11:00:01 PM 1 17.85 0.00 4.17 1.37 0.10 76.51 11:01:01 PM all 2.86 0.00 0.38 0.06 0.06 96.64 11:01:01 PM 0 4.75 0.00 0.52 0.05 0.07 94.61 11:01:01 PM 1 0.97 0.00 0.25 0.07 0.05 98.66 11:02:01 PM all 39.43 0.00 5.88 13.08 0.09 41.52 11:02:01 PM 0 42.63 0.00 6.56 12.88 0.08 37.85 11:02:01 PM 1 36.22 0.00 5.19 13.28 0.10 45.22 11:03:01 PM all 7.89 0.00 11.76 37.11 0.11 43.13 11:03:01 PM 0 10.02 0.00 11.81 34.21 0.08 43.88 11:03:01 PM 1 5.77 0.00 11.72 39.99 0.13 42.38 11:04:01 PM all 7.50 0.00 0.69 0.05 0.08 91.68 11:04:01 PM 0 8.70 0.00 0.69 0.10 0.08 90.43 11:04:01 PM 1 6.29 0.00 0.69 0.00 0.08 92.94 11:05:01 PM all 8.09 0.00 0.69 0.00 0.08 91.14 11:05:01 PM 0 11.91 0.00 0.97 0.00 0.08 87.04 11:05:01 PM 1 4.27 0.00 0.40 0.00 0.08 95.25 11:06:01 PM all 2.34 0.00 0.25 0.00 0.05 97.36 11:06:01 PM 0 2.19 0.00 0.30 0.00 0.05 97.45 11:06:01 PM 1 2.49 0.00 0.20 0.00 0.05 97.26 11:07:01 PM all 2.49 0.00 0.31 0.00 0.06 97.15 11:07:01 PM 0 2.78 0.00 0.33 0.00 0.07 96.82 11:07:01 PM 1 2.19 0.00 0.28 0.00 0.05 97.47 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 4.97 0.00 0.56 0.00 0.08 94.38 11:08:01 PM 0 6.75 0.00 0.70 0.00 0.07 92.48 11:08:01 PM 1 3.20 0.00 0.42 0.00 0.10 96.28 11:09:01 PM all 6.58 0.00 0.68 0.00 0.08 92.67 11:09:01 PM 0 10.39 0.00 0.96 0.00 0.05 88.60 11:09:01 PM 1 2.79 0.00 0.40 0.00 0.10 96.70 11:10:01 PM all 7.52 0.00 0.71 0.00 0.08 91.70 11:10:01 PM 0 14.18 0.00 1.20 0.00 0.07 84.56 11:10:01 PM 1 0.92 0.00 0.22 0.00 0.08 98.78 11:11:01 PM all 8.50 0.00 0.98 0.04 0.08 90.39 11:11:01 PM 0 15.04 0.00 1.57 0.08 0.07 83.23 11:11:01 PM 1 2.03 0.00 0.40 0.00 0.10 97.47 11:12:01 PM all 13.41 0.00 0.90 0.04 0.08 85.57 11:12:01 PM 0 24.71 0.00 1.35 0.05 0.07 73.82 11:12:01 PM 1 2.33 0.00 0.47 0.03 0.08 97.09 11:13:01 PM all 24.34 0.00 3.39 1.90 0.08 70.29 11:13:01 PM 0 16.78 0.00 3.12 0.83 0.08 79.19 11:13:01 PM 1 31.93 0.00 3.66 2.98 0.08 61.35 Average: all 14.64 0.00 2.61 3.42 0.08 79.25 Average: 0 17.53 0.00 2.85 3.20 0.07 76.34 Average: 1 11.76 0.00 2.37 3.63 0.09 82.15