---> uname -a: Linux prd-centos8-robot-2c-8g-15635.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4911 19 2198 6811 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:ac:68:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84855sec preferred_lft 84855sec inet6 fe80::f816:3eff:feac:683b/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) 12/21/2025 _x86_64_ (2 CPU) 22:45:01 LINUX RESTART (2 CPU) 10:46:01 PM tps rtps wtps bread/s bwrtn/s 10:47:01 PM 98.83 6.07 92.77 1090.08 7038.63 10:48:01 PM 70.86 0.85 70.01 63.98 10320.54 10:49:01 PM 43.52 7.13 36.39 1310.50 2282.62 10:50:01 PM 64.40 2.73 61.66 439.59 7727.72 10:51:01 PM 9.80 0.00 9.80 0.00 652.22 10:52:01 PM 0.60 0.00 0.60 0.00 9.30 10:53:01 PM 0.35 0.00 0.35 0.00 3.42 10:54:01 PM 0.65 0.20 0.45 11.60 32.28 10:55:01 PM 1.80 0.00 1.80 0.00 75.96 10:56:01 PM 0.43 0.03 0.40 1.87 30.74 10:57:01 PM 0.30 0.02 0.28 0.13 84.24 10:58:01 PM 0.50 0.00 0.50 0.00 10.88 10:59:01 PM 0.18 0.00 0.18 0.00 2.48 11:00:01 PM 0.17 0.00 0.17 0.00 1.78 11:01:01 PM 1.44 0.03 1.41 0.26 33.20 11:02:01 PM 0.45 0.08 0.37 1.87 5.96 11:03:01 PM 0.20 0.02 0.18 0.93 1.87 11:04:01 PM 0.23 0.00 0.23 0.00 10.38 11:05:01 PM 0.18 0.00 0.18 0.00 9.10 11:06:01 PM 0.38 0.00 0.38 0.00 13.83 11:07:01 PM 0.25 0.00 0.25 0.00 9.35 11:08:01 PM 0.15 0.00 0.15 0.00 13.88 11:09:01 PM 0.28 0.03 0.25 1.33 36.41 11:10:01 PM 19.09 0.40 18.69 46.78 1092.12 Average: 13.13 0.73 12.39 123.71 1229.18 10:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 PM 5245920 7042780 2636512 33.45 2688 1973468 694352 7.77 186792 2110260 234536 10:48:01 PM 5213460 7054920 2668972 33.86 2688 2017444 689732 7.72 208716 2109016 9920 10:49:01 PM 4978220 6990300 2904212 36.84 2688 2182040 757900 8.49 264296 2270348 104112 10:50:01 PM 4940588 7050740 2941844 37.32 2688 2276244 669784 7.50 265532 2284300 10840 10:51:01 PM 4945764 7055828 2936668 37.26 2688 2276252 646572 7.24 265536 2284028 4 10:52:01 PM 4945936 7055996 2936496 37.25 2688 2276252 646572 7.24 265536 2283944 8 10:53:01 PM 4946120 7056180 2936312 37.25 2688 2276252 646572 7.24 265536 2283964 4 10:54:01 PM 4900804 7012040 2981628 37.83 2688 2277436 748372 8.38 265668 2328932 128 10:55:01 PM 4899308 7010904 2983124 37.85 2688 2277796 748372 8.38 265668 2330576 68 10:56:01 PM 4894296 7006616 2988136 37.91 2688 2278520 748372 8.38 265944 2335156 16 10:57:01 PM 4885276 7000032 2997156 38.02 2688 2280948 748372 8.38 266096 2343216 4 10:58:01 PM 4885636 7000496 2996796 38.02 2688 2281052 748372 8.38 266096 2343720 4 10:59:01 PM 4885560 7000420 2996872 38.02 2688 2281052 748372 8.38 266096 2343604 4 11:00:01 PM 4885048 6999912 2997384 38.03 2688 2281056 750984 8.41 266096 2344072 4 11:01:01 PM 4884964 6999844 2997468 38.03 2688 2281068 750984 8.41 266272 2344012 4 11:02:01 PM 4884624 6999576 2997808 38.03 2688 2281140 750984 8.41 266408 2343960 4 11:03:01 PM 4884800 6999848 2997632 38.03 2688 2281264 750984 8.41 266404 2344016 104 11:04:01 PM 4884612 6999868 2997820 38.03 2688 2281472 750984 8.41 266404 2344068 80 11:05:01 PM 4884356 6999824 2998076 38.03 2688 2281676 750984 8.41 266404 2344184 64 11:06:01 PM 4883972 6999652 2998460 38.04 2688 2281884 750984 8.41 266404 2344604 32 11:07:01 PM 4883880 6999760 2998552 38.04 2688 2282084 750984 8.41 266404 2345008 44 11:08:01 PM 4883508 7000152 2998924 38.05 2688 2282832 766392 8.58 266432 2345408 412 11:09:01 PM 4798604 6917376 3083828 39.12 2688 2285132 813068 9.10 266628 2429856 1664 11:10:01 PM 5094144 7034016 2788288 35.37 2688 2111812 704904 7.89 469808 1956240 22356 Average: 4934142 7011962 2948290 37.40 2688 2245257 730581 8.18 268799 2297354 16017 10:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 101.37 83.47 1074.97 11.98 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 58.28 41.19 582.82 4.98 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 45.27 39.17 335.38 8.97 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 573.96 418.11 118.83 97.44 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 2.37 2.00 0.57 0.49 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 2.60 1.93 0.44 0.42 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 0.98 0.72 0.16 0.12 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 50.27 35.36 13.01 4.34 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 11.36 9.16 2.78 1.80 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 23.58 15.65 5.55 3.21 0.00 0.00 0.00 0.00 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 39.36 38.98 38.78 4.32 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 15.36 12.91 16.35 0.92 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 1.28 0.08 0.10 0.01 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 0.77 0.10 0.05 0.01 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 0.51 0.23 0.10 0.07 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 1.08 0.33 0.11 0.02 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 6.81 6.75 1.18 0.53 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 1.75 2.07 1.09 0.43 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 2.65 1.97 1.13 0.42 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 6.80 2.38 1.96 0.75 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 1.65 2.07 1.36 0.60 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 37.28 34.63 7.84 3.59 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 40.54 38.93 28.43 3.34 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 88.41 54.72 110.43 40.20 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 46.43 35.12 97.64 7.87 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) 12/21/2025 _x86_64_ (2 CPU) 22:45:01 LINUX RESTART (2 CPU) 10:46:01 PM CPU %user %nice %system %iowait %steal %idle 10:47:01 PM all 37.83 0.00 5.85 1.80 0.10 54.42 10:47:01 PM 0 38.65 0.00 5.86 1.33 0.10 54.06 10:47:01 PM 1 37.00 0.00 5.85 2.27 0.10 54.79 10:48:01 PM all 12.82 0.00 2.20 2.01 0.08 82.88 10:48:01 PM 0 8.00 0.00 2.03 2.40 0.08 87.48 10:48:01 PM 1 17.66 0.00 2.37 1.62 0.08 78.27 10:49:01 PM all 27.31 0.00 4.22 1.51 0.09 66.88 10:49:01 PM 0 38.58 0.00 4.99 1.62 0.10 54.71 10:49:01 PM 1 16.06 0.00 3.45 1.40 0.08 79.01 10:50:01 PM all 21.02 0.00 4.46 1.90 0.08 72.54 10:50:01 PM 0 21.65 0.00 4.33 1.56 0.07 72.39 10:50:01 PM 1 20.39 0.00 4.59 2.24 0.08 72.70 10:51:01 PM all 0.35 0.00 0.13 0.10 0.03 99.38 10:51:01 PM 0 0.57 0.00 0.12 0.08 0.02 99.22 10:51:01 PM 1 0.13 0.00 0.15 0.12 0.05 99.55 10:52:01 PM all 0.33 0.00 0.08 0.00 0.04 99.55 10:52:01 PM 0 0.35 0.00 0.05 0.00 0.02 99.58 10:52:01 PM 1 0.30 0.00 0.12 0.00 0.07 99.52 10:53:01 PM all 0.29 0.00 0.06 0.00 0.05 99.60 10:53:01 PM 0 0.02 0.00 0.05 0.00 0.03 99.90 10:53:01 PM 1 0.57 0.00 0.07 0.00 0.07 99.30 10:54:01 PM all 5.70 0.00 0.54 0.01 0.07 93.68 10:54:01 PM 0 5.32 0.00 0.47 0.00 0.07 94.14 10:54:01 PM 1 6.08 0.00 0.62 0.02 0.07 93.22 10:55:01 PM all 4.36 0.00 0.33 0.01 0.08 95.21 10:55:01 PM 0 5.56 0.00 0.38 0.00 0.10 93.95 10:55:01 PM 1 3.16 0.00 0.28 0.02 0.07 96.47 10:56:01 PM all 6.12 0.00 0.34 0.01 0.09 93.43 10:56:01 PM 0 9.03 0.00 0.42 0.02 0.10 90.44 10:56:01 PM 1 3.22 0.00 0.27 0.00 0.08 96.43 10:57:01 PM all 9.26 0.00 1.11 0.00 0.08 89.55 10:57:01 PM 0 1.32 0.00 0.28 0.00 0.08 98.31 10:57:01 PM 1 17.51 0.00 1.98 0.00 0.07 80.45 10:57:01 PM CPU %user %nice %system %iowait %steal %idle 10:58:01 PM all 5.92 0.00 0.47 0.00 0.07 93.54 10:58:01 PM 0 3.31 0.00 0.29 0.00 0.07 96.34 10:58:01 PM 1 8.62 0.00 0.67 0.00 0.07 90.64 10:59:01 PM all 5.71 0.00 0.42 0.00 0.06 93.81 10:59:01 PM 0 8.44 0.00 0.62 0.00 0.05 90.89 10:59:01 PM 1 3.09 0.00 0.22 0.00 0.07 96.62 11:00:01 PM all 5.60 0.00 0.44 0.00 0.06 93.89 11:00:01 PM 0 9.39 0.00 0.70 0.00 0.05 89.86 11:00:01 PM 1 2.00 0.00 0.20 0.00 0.07 97.73 11:01:01 PM all 5.84 0.00 0.56 0.01 0.06 93.53 11:01:01 PM 0 6.25 0.00 0.71 0.00 0.05 92.99 11:01:01 PM 1 5.44 0.00 0.41 0.02 0.07 94.06 11:02:01 PM all 5.73 0.00 0.38 0.00 0.04 93.84 11:02:01 PM 0 3.22 0.00 0.22 0.00 0.03 96.52 11:02:01 PM 1 8.34 0.00 0.55 0.00 0.05 91.06 11:03:01 PM all 4.76 0.00 0.36 0.00 0.08 94.80 11:03:01 PM 0 0.57 0.00 0.07 0.00 0.07 99.30 11:03:01 PM 1 9.20 0.00 0.67 0.00 0.09 90.05 11:04:01 PM all 1.01 0.00 0.13 0.00 0.09 98.77 11:04:01 PM 0 0.65 0.00 0.13 0.00 0.08 99.13 11:04:01 PM 1 1.37 0.00 0.12 0.00 0.10 98.41 11:05:01 PM all 0.99 0.00 0.13 0.00 0.08 98.80 11:05:01 PM 0 1.22 0.00 0.10 0.00 0.08 98.60 11:05:01 PM 1 0.77 0.00 0.15 0.00 0.08 99.00 11:06:01 PM all 1.03 0.00 0.14 0.00 0.08 98.75 11:06:01 PM 0 0.92 0.00 0.13 0.00 0.08 98.86 11:06:01 PM 1 1.14 0.00 0.15 0.00 0.08 98.63 11:07:01 PM all 0.99 0.00 0.11 0.00 0.08 98.82 11:07:01 PM 0 0.75 0.00 0.13 0.00 0.08 99.03 11:07:01 PM 1 1.22 0.00 0.08 0.00 0.08 98.61 11:08:01 PM all 2.93 0.00 0.46 0.00 0.08 96.53 11:08:01 PM 0 3.40 0.00 0.42 0.00 0.07 96.12 11:08:01 PM 1 2.46 0.00 0.50 0.00 0.10 96.94 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 7.07 0.00 0.61 0.00 0.08 92.24 11:09:01 PM 0 3.22 0.00 0.32 0.00 0.07 96.39 11:09:01 PM 1 11.05 0.00 0.92 0.00 0.09 87.95 11:10:01 PM all 17.95 0.00 2.91 0.19 0.07 78.87 11:10:01 PM 0 15.63 0.00 3.11 0.17 0.07 81.03 11:10:01 PM 1 20.28 0.00 2.72 0.22 0.07 76.72 Average: all 7.98 0.00 1.11 0.32 0.07 90.52 Average: 0 7.75 0.00 1.08 0.30 0.07 90.79 Average: 1 8.20 0.00 1.13 0.33 0.08 90.25