---> uname -a: Linux prd-centos8-robot-2c-8g-44171.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4945 19 2175 6823 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:d3:3b:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84997sec preferred_lft 84997sec inet6 fe80::f816:3eff:fed3:3ba9/64 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) 07/19/2025 _x86_64_ (2 CPU) 23:07:38 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 64.32 37.21 27.10 6032.05 22768.53 11:10:01 PM 1.93 0.00 1.93 0.00 32.57 11:11:01 PM 0.43 0.03 0.40 0.53 5.71 11:12:01 PM 0.25 0.00 0.25 0.00 3.60 11:13:01 PM 0.15 0.00 0.15 0.00 1.57 11:14:01 PM 0.33 0.00 0.33 0.00 5.00 11:15:02 PM 0.10 0.00 0.10 0.00 1.03 11:16:01 PM 0.10 0.00 0.10 0.00 0.81 11:17:01 PM 0.23 0.00 0.23 0.00 2.65 11:18:01 PM 0.25 0.00 0.25 0.00 3.52 11:19:01 PM 0.23 0.00 0.23 0.00 3.63 11:20:01 PM 0.13 0.00 0.13 0.00 1.05 11:21:01 PM 0.15 0.00 0.15 0.00 1.23 11:22:01 PM 0.18 0.00 0.18 0.00 2.12 11:23:01 PM 80.38 8.35 72.03 1454.34 5722.94 11:24:01 PM 86.59 0.72 85.87 52.92 11051.88 11:25:01 PM 27.43 0.38 27.05 64.26 1914.50 11:26:01 PM 76.34 9.45 66.89 1685.30 7838.30 11:27:01 PM 7.02 0.00 7.02 0.00 530.04 11:28:01 PM 0.52 0.00 0.52 0.00 5.70 11:29:01 PM 0.42 0.00 0.42 0.00 5.98 11:30:01 PM 15.09 0.33 14.76 37.85 566.91 11:31:01 PM 30.71 0.52 30.19 63.85 1272.26 Average: 17.11 2.48 14.63 408.68 2251.57 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5867276 7226648 2015148 25.57 2688 1558516 601052 6.73 152472 1605384 16 11:10:01 PM 5868204 7227576 2014220 25.55 2688 1558516 617216 6.91 152504 1604724 4 11:11:01 PM 5863336 7222736 2019088 25.62 2688 1558536 601840 6.74 152572 1609636 8 11:12:01 PM 5863272 7222672 2019152 25.62 2688 1558536 601840 6.74 152572 1609752 4 11:13:01 PM 5863336 7222740 2019088 25.62 2688 1558540 601840 6.74 152572 1609640 4 11:14:01 PM 5863196 7222592 2019228 25.62 2688 1558540 601840 6.74 152572 1609828 4 11:15:02 PM 5863372 7222768 2019052 25.61 2688 1558540 601840 6.74 152572 1609652 4 11:16:01 PM 5863516 7222916 2018908 25.61 2688 1558544 601840 6.74 152572 1609656 4 11:17:01 PM 5863436 7222836 2018988 25.61 2688 1558544 601840 6.74 152572 1609656 4 11:18:01 PM 5863560 7222960 2018864 25.61 2688 1558544 601840 6.74 152572 1609660 4 11:19:01 PM 5860976 7220380 2021448 25.65 2688 1558548 601840 6.74 152572 1612276 8 11:20:01 PM 5860860 7220264 2021564 25.65 2688 1558548 601844 6.74 152572 1612060 8 11:21:01 PM 5861096 7220520 2021328 25.64 2688 1558552 601844 6.74 152572 1611948 4 11:22:01 PM 5852428 7211852 2029996 25.75 2688 1558552 601844 6.74 152576 1620584 12 11:23:01 PM 5326900 7050576 2555524 32.42 2688 1905904 676676 7.58 187288 2045720 183068 11:24:01 PM 5216996 7054112 2665428 33.81 2688 2013564 677036 7.58 207112 2108236 3876 11:25:01 PM 5078044 7012064 2804380 35.58 2688 2107820 704356 7.89 235012 2212112 74436 11:26:01 PM 4968748 7065864 2913676 36.96 2688 2264912 630048 7.05 268076 2265112 10852 11:27:01 PM 4966236 7063356 2916188 37.00 2688 2264916 630048 7.05 268084 2266524 4 11:28:01 PM 4966172 7063292 2916252 37.00 2688 2264916 630048 7.05 268080 2266528 4 11:29:01 PM 4965968 7063088 2916456 37.00 2688 2264916 630048 7.05 268080 2266860 4 11:30:01 PM 5083456 7000576 2798968 35.51 2688 2090632 710032 7.95 306212 2132188 27708 11:31:01 PM 5044992 6966308 2837432 36.00 2688 2095112 747368 8.37 464392 2017728 26324 Average: 5551973 7149943 2330451 29.57 2688 1786619 629392 7.05 200356 1831542 14190 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 112.69 50.64 352.84 14.91 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 6.11 0.08 0.79 0.01 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 1.75 0.03 0.10 0.00 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 0.57 0.12 0.04 0.01 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 0.97 0.10 0.05 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 0.95 0.20 0.17 0.07 0.00 0.00 0.00 0.00 11:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:02 PM eth0 1.27 0.10 0.16 0.01 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 3.86 0.10 0.18 0.01 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 4.95 0.12 0.21 0.01 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 2.93 0.10 0.16 0.01 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 1.35 0.45 0.71 0.48 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 0.37 0.10 0.02 0.01 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 0.48 0.10 0.02 0.01 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 0.88 0.28 0.31 0.18 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 215.18 150.97 1540.19 46.53 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 60.56 42.75 580.66 7.43 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 37.59 34.61 297.95 8.38 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 595.62 428.04 133.87 101.33 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 2.52 1.92 0.55 0.41 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 1.18 0.70 0.16 0.12 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 4.30 2.23 0.98 0.69 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 111.55 74.86 93.15 24.86 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 20.96 17.18 15.33 8.59 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 51.72 35.06 131.36 9.31 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) 07/19/2025 _x86_64_ (2 CPU) 23:07:38 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 14.47 0.02 3.87 2.18 0.06 79.40 11:09:01 PM 0 15.32 0.02 3.53 1.55 0.05 79.54 11:09:01 PM 1 13.63 0.02 4.22 2.81 0.07 79.26 11:10:01 PM all 0.32 0.00 0.08 0.18 0.03 99.40 11:10:01 PM 0 0.53 0.00 0.07 0.35 0.03 99.02 11:10:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:11:01 PM all 0.30 0.00 0.10 0.14 0.03 99.43 11:11:01 PM 0 0.53 0.00 0.10 0.28 0.03 99.05 11:11:01 PM 1 0.07 0.00 0.10 0.00 0.02 99.82 11:12:01 PM all 0.24 0.00 0.07 0.00 0.03 99.66 11:12:01 PM 0 0.13 0.00 0.07 0.00 0.03 99.77 11:12:01 PM 1 0.35 0.00 0.07 0.00 0.03 99.55 11:13:01 PM all 0.32 0.00 0.07 0.06 0.03 99.53 11:13:01 PM 0 0.07 0.00 0.10 0.12 0.02 99.70 11:13:01 PM 1 0.57 0.00 0.03 0.00 0.03 99.37 11:14:01 PM all 0.27 0.00 0.06 0.01 0.01 99.66 11:14:01 PM 0 0.12 0.00 0.05 0.00 0.00 99.83 11:14:01 PM 1 0.42 0.00 0.07 0.02 0.02 99.48 11:15:02 PM all 0.20 0.00 0.07 0.00 0.03 99.71 11:15:02 PM 0 0.33 0.00 0.08 0.00 0.03 99.55 11:15:02 PM 1 0.07 0.00 0.05 0.00 0.02 99.87 11:16:01 PM all 0.26 0.00 0.08 0.00 0.02 99.64 11:16:01 PM 0 0.42 0.00 0.07 0.00 0.00 99.51 11:16:01 PM 1 0.10 0.00 0.09 0.00 0.03 99.78 11:17:01 PM all 0.32 0.00 0.06 0.00 0.03 99.60 11:17:01 PM 0 0.53 0.00 0.05 0.00 0.02 99.40 11:17:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:18:01 PM all 0.33 0.00 0.06 0.00 0.03 99.59 11:18:01 PM 0 0.52 0.00 0.03 0.00 0.02 99.43 11:18:01 PM 1 0.13 0.00 0.08 0.00 0.03 99.75 11:19:01 PM all 0.40 0.00 0.07 0.00 0.03 99.50 11:19:01 PM 0 0.63 0.00 0.03 0.00 0.02 99.32 11:19:01 PM 1 0.17 0.00 0.10 0.00 0.05 99.68 11:19:01 PM CPU %user %nice %system %iowait %steal %idle 11:20:01 PM all 0.26 0.00 0.05 0.00 0.02 99.67 11:20:01 PM 0 0.42 0.00 0.02 0.00 0.00 99.57 11:20:01 PM 1 0.10 0.00 0.08 0.00 0.03 99.78 11:21:01 PM all 0.25 0.00 0.07 0.00 0.03 99.65 11:21:01 PM 0 0.38 0.00 0.03 0.00 0.02 99.57 11:21:01 PM 1 0.12 0.00 0.10 0.00 0.05 99.73 11:22:01 PM all 0.51 0.00 0.07 0.00 0.03 99.40 11:22:01 PM 0 0.58 0.00 0.05 0.00 0.02 99.35 11:22:01 PM 1 0.43 0.00 0.08 0.00 0.03 99.45 11:23:01 PM all 37.53 0.00 5.51 1.74 0.13 55.10 11:23:01 PM 0 43.35 0.00 6.35 1.97 0.12 48.21 11:23:01 PM 1 31.71 0.00 4.67 1.51 0.13 61.99 11:24:01 PM all 21.74 0.00 3.61 1.75 0.08 72.82 11:24:01 PM 0 34.03 0.00 4.04 1.52 0.08 60.33 11:24:01 PM 1 9.47 0.00 3.18 1.98 0.07 85.29 11:25:01 PM all 23.13 0.00 3.05 0.79 0.08 72.94 11:25:01 PM 0 27.42 0.00 3.14 0.75 0.08 68.61 11:25:01 PM 1 18.84 0.00 2.97 0.84 0.07 77.28 11:26:01 PM all 23.07 0.00 5.41 1.98 0.08 69.45 11:26:01 PM 0 21.48 0.00 5.61 2.30 0.08 70.53 11:26:01 PM 1 24.68 0.00 5.20 1.66 0.08 68.37 11:27:01 PM all 0.35 0.00 0.12 0.08 0.03 99.42 11:27:01 PM 0 0.08 0.00 0.08 0.00 0.02 99.82 11:27:01 PM 1 0.62 0.00 0.15 0.17 0.03 99.03 11:28:01 PM all 0.31 0.00 0.05 0.00 0.03 99.62 11:28:01 PM 0 0.07 0.00 0.07 0.00 0.02 99.85 11:28:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:29:01 PM all 0.38 0.00 0.09 0.00 0.03 99.51 11:29:01 PM 0 0.12 0.00 0.10 0.00 0.03 99.75 11:29:01 PM 1 0.63 0.00 0.08 0.00 0.02 99.27 11:30:01 PM all 17.27 0.00 2.76 0.08 0.06 79.84 11:30:01 PM 0 23.51 0.00 3.32 0.08 0.07 73.02 11:30:01 PM 1 11.03 0.00 2.21 0.07 0.05 86.65 11:30:01 PM CPU %user %nice %system %iowait %steal %idle 11:31:01 PM all 32.72 0.00 4.01 0.29 0.12 62.86 11:31:01 PM 0 51.42 0.00 4.80 0.48 0.13 43.16 11:31:01 PM 1 14.01 0.00 3.21 0.10 0.10 82.58 Average: all 7.61 0.00 1.28 0.40 0.04 90.67 Average: 0 9.65 0.00 1.38 0.41 0.04 88.51 Average: 1 5.56 0.00 1.17 0.40 0.05 92.82