---> uname -a: Linux prd-centos8-robot-2c-8g-36369.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 19G 22G 46% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 803 174 18 6719 6576 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:3c:7e:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85205sec preferred_lft 85205sec inet6 fe80::f816:3eff:fe3c:7e83/64 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) 06/22/2025 _x86_64_ (2 CPU) 23:05:42 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 198.60 138.95 59.65 13933.24 38868.71 11:08:01 PM 115.20 0.28 114.91 20.66 11039.19 11:09:01 PM 37.29 0.87 36.42 97.17 4171.98 11:10:02 PM 74.18 9.45 64.73 1685.30 6068.49 11:11:01 PM 21.79 0.00 21.79 0.00 3782.12 11:12:01 PM 1.78 0.02 1.76 0.13 96.62 11:13:01 PM 192.91 7.45 185.46 314.87 245141.94 11:14:01 PM 83.25 8.70 74.55 1842.36 97601.93 11:15:01 PM 1.80 0.00 1.80 0.00 283.36 11:16:01 PM 0.42 0.00 0.42 0.00 220.78 11:17:01 PM 1.17 0.75 0.42 117.29 10.56 11:18:01 PM 0.40 0.00 0.40 0.00 4.27 11:19:01 PM 0.30 0.00 0.30 0.00 3.42 11:20:01 PM 0.37 0.00 0.37 0.00 3.62 11:21:01 PM 2.47 0.92 1.55 209.26 32.36 11:22:01 PM 0.50 0.00 0.50 0.00 7.48 11:23:01 PM 0.12 0.00 0.12 0.00 0.90 11:24:01 PM 1.00 0.88 0.12 205.66 34.24 11:25:01 PM 80.01 42.32 37.69 8185.40 2218.94 Average: 42.90 11.09 31.81 1401.32 21669.94 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5531000 7057816 2351424 29.83 2688 1719724 720144 8.06 185916 1881644 81904 11:08:01 PM 5207992 7022820 2674432 33.93 2688 1991936 692908 7.76 188404 2139472 104040 11:09:01 PM 5253772 7071476 2628652 33.35 2688 1994808 650696 7.29 218928 2062916 10752 11:10:02 PM 4968740 7043316 2913684 36.96 2688 2243360 733036 8.21 266804 2269216 97644 11:11:01 PM 4968216 7042588 2914208 36.97 2688 2243364 733036 8.21 266804 2269148 8 11:12:01 PM 4556108 6819380 3326316 42.20 2688 2432112 860424 9.63 400136 2545592 187892 11:13:01 PM 128900 6715260 7753524 98.36 2104 6639104 964700 10.80 437832 6696900 1544336 11:14:01 PM 233516 6856596 7648908 97.04 2104 6656768 820936 9.19 491108 6509656 380 11:15:01 PM 212748 6842196 7669676 97.30 2104 6663128 820936 9.19 491244 6530516 764 11:16:01 PM 191200 6826556 7691224 97.57 2104 6669024 836464 9.37 491244 6551664 140 11:17:01 PM 180992 6819872 7701432 97.70 2104 6672548 852048 9.54 493648 6559156 4 11:18:01 PM 170776 6809200 7711648 97.83 2104 6672548 867528 9.71 493648 6577172 4 11:19:01 PM 158696 6796532 7723728 97.99 2104 6672548 904748 10.13 493648 6598476 4 11:20:01 PM 137876 6775716 7744548 98.25 2104 6672552 907596 10.16 493648 6618780 4 11:21:01 PM 135244 6754308 7747180 98.28 2104 6653668 942144 10.55 493484 6620932 4 11:22:01 PM 138776 6735248 7743648 98.24 2104 6631076 941980 10.55 493496 6617332 4 11:23:01 PM 121624 6695580 7760800 98.46 2104 6608560 990836 11.09 493512 6634668 4 11:24:01 PM 354104 6914248 7528320 95.51 2104 6594748 721236 8.08 495124 6401052 1456 11:25:01 PM 247524 6818752 7634900 96.86 2104 6615652 730524 8.18 511196 6512556 16044 Average: 1731463 6864077 6150961 78.03 2288 5213012 825891 9.25 415780 5189308 107652 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 244.19 154.02 1251.10 57.53 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 103.13 80.30 1162.87 11.08 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 17.49 9.85 7.07 3.72 0.00 0.00 0.00 0.00 11:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:02 PM eth0 236.59 167.66 356.61 43.89 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 2.68 0.73 0.23 0.12 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 277.65 172.44 3157.90 12.52 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 1.65 0.10 0.08 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 223.78 192.20 26.93 416.19 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 98.63 65.00 15.80 8.73 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 99.55 62.49 27.52 20.33 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 29.02 26.86 271.62 2.43 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 145.31 141.94 2485.57 9.41 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 285.07 282.32 5423.74 18.62 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 400.27 396.62 7780.78 25.78 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 531.69 520.64 10047.28 33.76 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 614.18 606.41 11593.69 39.51 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 640.46 633.74 13235.27 41.02 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 542.14 526.54 9960.88 34.57 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 63.45 41.44 100.71 37.91 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 239.94 214.90 3522.86 43.02 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) 06/22/2025 _x86_64_ (2 CPU) 23:05:42 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 37.06 0.08 10.38 19.46 0.13 32.89 11:07:01 PM 0 36.18 0.07 9.93 20.51 0.12 33.20 11:07:01 PM 1 37.95 0.08 10.83 18.42 0.13 32.58 11:08:01 PM all 37.17 0.00 5.42 3.59 0.12 53.70 11:08:01 PM 0 29.50 0.00 4.72 3.22 0.12 62.45 11:08:01 PM 1 44.87 0.00 6.13 3.95 0.13 44.92 11:09:01 PM all 12.90 0.00 1.72 1.09 0.06 84.23 11:09:01 PM 0 14.91 0.00 1.49 0.72 0.07 82.82 11:09:01 PM 1 10.89 0.00 1.95 1.47 0.05 85.64 11:10:02 PM all 33.22 0.00 6.11 1.42 0.10 59.15 11:10:02 PM 0 24.67 0.00 5.45 1.07 0.10 68.71 11:10:02 PM 1 41.77 0.00 6.76 1.77 0.10 49.60 11:11:01 PM all 0.31 0.00 0.25 0.74 0.03 98.68 11:11:01 PM 0 0.41 0.00 0.29 0.82 0.02 98.47 11:11:01 PM 1 0.20 0.00 0.22 0.66 0.03 98.88 11:12:01 PM all 36.20 0.00 1.64 0.00 0.08 62.08 11:12:01 PM 0 34.54 0.00 1.37 0.00 0.07 64.03 11:12:01 PM 1 37.88 0.00 1.91 0.00 0.08 60.12 11:13:01 PM all 11.88 0.00 13.88 54.92 0.11 19.21 11:13:01 PM 0 12.68 0.00 15.38 52.99 0.12 18.84 11:13:01 PM 1 11.09 0.00 12.39 56.84 0.10 19.58 11:14:01 PM all 5.51 0.00 4.55 28.42 0.07 61.45 11:14:01 PM 0 5.51 0.00 4.95 28.46 0.07 61.01 11:14:01 PM 1 5.52 0.00 4.14 28.38 0.07 61.89 11:15:01 PM all 8.56 0.00 0.82 0.04 0.06 90.52 11:15:01 PM 0 4.72 0.00 0.47 0.02 0.05 94.75 11:15:01 PM 1 12.40 0.00 1.17 0.07 0.07 86.29 11:16:01 PM all 8.25 0.00 0.79 0.05 0.08 90.84 11:16:01 PM 0 6.67 0.00 0.64 0.00 0.07 92.63 11:16:01 PM 1 9.83 0.00 0.94 0.10 0.08 89.05 11:17:01 PM all 1.28 0.00 0.15 0.01 0.03 98.53 11:17:01 PM 0 0.75 0.00 0.12 0.00 0.05 99.08 11:17:01 PM 1 1.80 0.00 0.18 0.02 0.02 97.98 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 2.62 0.00 0.39 0.00 0.03 96.96 11:18:01 PM 0 2.38 0.00 0.34 0.00 0.03 97.25 11:18:01 PM 1 2.86 0.00 0.44 0.00 0.03 96.67 11:19:01 PM all 4.29 0.00 0.65 0.00 0.05 95.01 11:19:01 PM 0 3.87 0.00 0.61 0.00 0.07 95.45 11:19:01 PM 1 4.70 0.00 0.70 0.00 0.03 94.56 11:20:01 PM all 5.81 0.00 0.81 0.00 0.06 93.32 11:20:01 PM 0 5.67 0.00 0.88 0.00 0.05 93.40 11:20:01 PM 1 5.95 0.00 0.74 0.00 0.07 93.24 11:21:01 PM all 6.89 0.00 1.01 0.05 0.06 91.99 11:21:01 PM 0 6.89 0.00 1.08 0.08 0.07 91.88 11:21:01 PM 1 6.90 0.00 0.94 0.02 0.05 92.09 11:22:01 PM all 8.00 0.00 1.05 0.00 0.08 90.87 11:22:01 PM 0 2.30 0.00 0.32 0.00 0.08 97.30 11:22:01 PM 1 13.77 0.00 1.80 0.00 0.07 84.36 11:23:01 PM all 8.62 0.00 1.23 0.00 0.07 90.08 11:23:01 PM 0 7.14 0.00 1.09 0.00 0.07 91.70 11:23:01 PM 1 10.12 0.00 1.37 0.00 0.07 88.45 11:24:01 PM all 14.59 0.00 1.15 0.05 0.08 84.12 11:24:01 PM 0 23.36 0.00 1.54 0.08 0.08 74.92 11:24:01 PM 1 5.86 0.00 0.76 0.02 0.08 93.28 11:25:01 PM all 25.62 0.00 3.66 2.64 0.07 68.02 11:25:01 PM 0 31.19 0.00 3.82 2.75 0.07 62.17 11:25:01 PM 1 20.05 0.00 3.49 2.52 0.07 73.87 Average: all 14.18 0.00 2.92 5.88 0.07 76.94 Average: 0 13.36 0.00 2.86 5.78 0.07 77.93 Average: 1 15.00 0.00 2.99 5.98 0.07 75.96