---> uname -a: Linux prd-centos8-robot-2c-8g-956.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4851 19 2268 6822 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:f4:71:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84868sec preferred_lft 84868sec inet6 fe80::f816:3eff:fef4:719a/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) 10/21/2025 _x86_64_ (2 CPU) 19:41:22 LINUX RESTART (2 CPU) 07:42:01 PM tps rtps wtps bread/s bwrtn/s 07:43:01 PM 87.67 16.31 71.36 5365.45 6868.57 07:44:01 PM 91.60 0.72 90.89 52.92 10378.12 07:45:01 PM 10.48 0.03 10.45 0.53 1582.14 07:46:01 PM 0.35 0.00 0.35 0.00 5.63 07:47:01 PM 0.15 0.00 0.15 0.00 1.12 07:48:01 PM 0.27 0.00 0.27 0.00 4.57 07:49:01 PM 0.17 0.00 0.17 0.00 1.45 07:50:01 PM 0.10 0.00 0.10 0.00 0.63 07:51:02 PM 0.13 0.00 0.13 0.00 1.08 07:52:01 PM 0.49 0.00 0.49 0.00 8.20 07:53:01 PM 0.17 0.00 0.17 0.00 1.87 07:54:01 PM 0.15 0.00 0.15 0.00 1.05 07:55:01 PM 0.13 0.00 0.13 0.00 0.80 07:56:01 PM 0.10 0.00 0.10 0.00 1.18 07:57:01 PM 0.38 0.03 0.35 0.27 6.88 07:58:01 PM 1.22 0.00 1.22 0.00 27.51 07:59:01 PM 9.98 0.00 9.98 0.00 248.75 08:00:01 PM 78.12 9.77 68.36 1746.24 4733.63 08:01:01 PM 23.65 0.02 23.63 0.13 5338.74 08:02:01 PM 2.65 0.28 2.37 13.46 130.73 08:03:01 PM 0.92 0.00 0.92 0.00 604.73 08:04:01 PM 0.45 0.00 0.45 0.00 379.52 08:05:01 PM 0.58 0.03 0.55 1.87 288.97 08:06:01 PM 18.49 0.35 18.14 38.25 875.11 Average: 13.69 1.15 12.54 301.05 1313.07 07:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 PM 5392564 7072852 2489868 31.59 2688 1863344 660408 7.39 185868 1985872 149608 07:44:01 PM 5174156 7016280 2708276 34.36 2688 2018288 706124 7.91 198208 2160340 42400 07:45:01 PM 5169536 7011680 2712896 34.42 2688 2018308 706124 7.91 198212 2164928 4 07:46:01 PM 5169716 7011860 2712716 34.41 2688 2018308 706124 7.91 198212 2164980 4 07:47:01 PM 5169844 7011988 2712588 34.41 2688 2018308 706124 7.91 198212 2164992 8 07:48:01 PM 5169760 7011908 2712672 34.41 2688 2018312 706124 7.91 198212 2165072 4 07:49:01 PM 5169860 7012008 2712572 34.41 2688 2018312 706124 7.91 198212 2165020 4 07:50:01 PM 5169680 7011828 2712752 34.42 2688 2018312 723760 8.10 198212 2165256 4 07:51:02 PM 5169984 7012144 2712448 34.41 2688 2018316 723760 8.10 198212 2165084 4 07:52:01 PM 5170208 7012368 2712224 34.41 2688 2018316 723760 8.10 198212 2165084 4 07:53:01 PM 5169264 7011428 2713168 34.42 2688 2018320 723760 8.10 198212 2165924 4 07:54:01 PM 5169364 7011528 2713068 34.42 2688 2018320 723760 8.10 198212 2165856 4 07:55:01 PM 5169496 7011660 2712936 34.42 2688 2018320 723760 8.10 198212 2165856 4 07:56:01 PM 5168848 7011016 2713584 34.43 2688 2018324 723760 8.10 198212 2166660 4 07:57:01 PM 5169172 7011340 2713260 34.42 2688 2018324 723760 8.10 198360 2166224 12 07:58:01 PM 5169260 7011428 2713172 34.42 2688 2018324 707904 7.93 198360 2166180 8 07:59:01 PM 5075296 6951076 2807136 35.61 2688 2051856 751532 8.41 213540 2245124 44364 08:00:01 PM 4958972 7067372 2923460 37.09 2688 2275708 641404 7.18 267388 2279492 150148 08:01:01 PM 4952208 7060488 2930224 37.17 2688 2275712 641404 7.18 267400 2280148 4 08:02:01 PM 4905884 7016540 2976548 37.76 2688 2278112 688540 7.71 267832 2325912 380 08:03:01 PM 4877052 7005280 3005380 38.13 2688 2295700 688540 7.71 268128 2354528 320 08:04:01 PM 4863424 7002904 3019008 38.30 2688 2306912 688540 7.71 268128 2367596 216 08:05:01 PM 4852120 6999920 3030312 38.44 2688 2315232 707616 7.92 268372 2378404 8 08:06:01 PM 4985220 6997900 2897212 36.76 2688 2185936 719300 8.05 345140 2195008 72512 Average: 5100454 7014783 2781978 35.29 2688 2088468 705084 7.89 221886 2203731 19168 07:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 PM eth0 353.21 220.31 1771.35 61.44 0.00 0.00 0.00 0.00 07:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 PM eth0 75.02 57.41 739.37 8.82 0.00 0.00 0.00 0.00 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 0.85 0.40 0.37 0.14 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM eth0 0.62 0.42 0.33 0.14 0.00 0.00 0.00 0.00 07:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM eth0 0.55 0.40 0.32 0.14 0.00 0.00 0.00 0.00 07:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 PM eth0 0.78 0.50 0.46 0.21 0.00 0.00 0.00 0.00 07:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 PM eth0 0.48 0.33 0.32 0.14 0.00 0.00 0.00 0.00 07:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 PM eth0 0.50 0.33 0.27 0.12 0.00 0.00 0.00 0.00 07:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:02 PM eth0 0.55 0.40 0.33 0.14 0.00 0.00 0.00 0.00 07:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 PM eth0 0.58 0.39 0.33 0.14 0.00 0.00 0.00 0.00 07:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 PM eth0 0.97 0.68 0.53 0.23 0.00 0.00 0.00 0.00 07:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 PM eth0 0.53 0.38 0.33 0.14 0.00 0.00 0.00 0.00 07:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 PM eth0 0.88 0.38 0.37 0.14 0.00 0.00 0.00 0.00 07:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 PM eth0 0.88 0.57 0.58 0.33 0.00 0.00 0.00 0.00 07:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 PM eth0 0.57 0.40 0.33 0.14 0.00 0.00 0.00 0.00 07:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 PM eth0 0.68 0.38 0.41 0.18 0.00 0.00 0.00 0.00 07:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 PM eth0 5.58 5.15 3.74 2.92 0.00 0.00 0.00 0.00 08:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 PM eth0 111.56 87.27 352.08 28.14 0.00 0.00 0.00 0.00 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 117.43 84.54 22.46 17.13 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 28.71 20.45 27.00 3.11 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 35.96 35.13 117.52 12.43 0.00 0.00 0.00 0.00 08:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 PM eth0 18.68 19.38 73.33 6.70 0.00 0.00 0.00 0.00 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 16.63 16.98 64.52 11.95 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 73.01 50.10 154.87 80.26 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 35.24 25.13 138.92 9.81 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) 10/21/2025 _x86_64_ (2 CPU) 19:41:22 LINUX RESTART (2 CPU) 07:42:01 PM CPU %user %nice %system %iowait %steal %idle 07:43:01 PM all 42.83 0.00 6.52 3.31 0.11 47.24 07:43:01 PM 0 42.91 0.00 5.75 3.85 0.10 47.38 07:43:01 PM 1 42.74 0.00 7.29 2.76 0.12 47.09 07:44:01 PM all 25.40 0.00 3.63 2.57 0.09 68.30 07:44:01 PM 0 28.96 0.00 3.97 2.63 0.10 64.34 07:44:01 PM 1 21.84 0.00 3.30 2.52 0.08 72.26 07:45:01 PM all 0.40 0.00 0.18 0.31 0.05 99.07 07:45:01 PM 0 0.22 0.00 0.22 0.47 0.05 99.05 07:45:01 PM 1 0.58 0.00 0.13 0.15 0.05 99.08 07:46:01 PM all 0.39 0.00 0.08 0.00 0.03 99.51 07:46:01 PM 0 0.13 0.00 0.07 0.00 0.02 99.78 07:46:01 PM 1 0.65 0.00 0.08 0.00 0.03 99.23 07:47:01 PM all 0.38 0.00 0.05 0.00 0.04 99.53 07:47:01 PM 0 0.12 0.00 0.05 0.00 0.05 99.78 07:47:01 PM 1 0.63 0.00 0.05 0.00 0.03 99.28 07:48:01 PM all 0.32 0.00 0.08 0.00 0.03 99.57 07:48:01 PM 0 0.18 0.00 0.05 0.00 0.03 99.73 07:48:01 PM 1 0.45 0.00 0.10 0.00 0.03 99.42 07:49:01 PM all 0.40 0.00 0.07 0.00 0.03 99.50 07:49:01 PM 0 0.10 0.00 0.10 0.00 0.03 99.77 07:49:01 PM 1 0.70 0.00 0.03 0.00 0.03 99.23 07:50:01 PM all 0.37 0.00 0.05 0.00 0.04 99.54 07:50:01 PM 0 0.08 0.00 0.07 0.00 0.05 99.80 07:50:01 PM 1 0.65 0.00 0.03 0.00 0.03 99.28 07:51:02 PM all 0.45 0.00 0.08 0.00 0.03 99.45 07:51:02 PM 0 0.12 0.00 0.10 0.00 0.05 99.73 07:51:02 PM 1 0.78 0.00 0.05 0.00 0.00 99.17 07:52:01 PM all 0.40 0.00 0.07 0.00 0.03 99.50 07:52:01 PM 0 0.12 0.00 0.10 0.00 0.05 99.73 07:52:01 PM 1 0.68 0.00 0.03 0.00 0.02 99.27 07:53:01 PM all 0.42 0.00 0.05 0.00 0.03 99.50 07:53:01 PM 0 0.60 0.00 0.05 0.00 0.05 99.30 07:53:01 PM 1 0.23 0.00 0.05 0.00 0.02 99.70 07:53:01 PM CPU %user %nice %system %iowait %steal %idle 07:54:01 PM all 0.47 0.00 0.04 0.00 0.04 99.45 07:54:01 PM 0 0.60 0.00 0.07 0.00 0.05 99.28 07:54:01 PM 1 0.33 0.00 0.02 0.00 0.03 99.62 07:55:01 PM all 0.23 0.00 0.06 0.00 0.04 99.67 07:55:01 PM 0 0.30 0.00 0.07 0.00 0.05 99.58 07:55:01 PM 1 0.17 0.00 0.05 0.00 0.03 99.75 07:56:01 PM all 0.42 0.00 0.05 0.00 0.03 99.50 07:56:01 PM 0 0.27 0.00 0.08 0.00 0.05 99.60 07:56:01 PM 1 0.57 0.00 0.02 0.00 0.02 99.40 07:57:01 PM all 0.42 0.00 0.16 0.00 0.03 99.40 07:57:01 PM 0 0.28 0.00 0.23 0.00 0.02 99.47 07:57:01 PM 1 0.55 0.00 0.08 0.00 0.03 99.33 07:58:01 PM all 0.40 0.00 0.05 0.01 0.04 99.50 07:58:01 PM 0 0.08 0.00 0.05 0.00 0.03 99.83 07:58:01 PM 1 0.72 0.00 0.05 0.02 0.05 99.17 07:59:01 PM all 9.88 0.00 0.91 0.08 0.05 89.08 07:59:01 PM 0 17.53 0.00 1.18 0.12 0.05 81.12 07:59:01 PM 1 2.23 0.00 0.63 0.03 0.05 97.05 08:00:01 PM all 34.55 0.00 6.21 1.16 0.11 57.98 08:00:01 PM 0 33.82 0.00 6.05 1.46 0.12 58.55 08:00:01 PM 1 35.27 0.00 6.37 0.85 0.10 57.41 08:01:01 PM all 0.27 0.00 0.48 1.55 0.03 97.66 08:01:01 PM 0 0.28 0.00 0.55 2.29 0.02 96.86 08:01:01 PM 1 0.25 0.00 0.42 0.82 0.05 98.46 08:02:01 PM all 3.78 0.00 0.28 0.03 0.08 95.84 08:02:01 PM 0 2.88 0.00 0.18 0.03 0.07 96.84 08:02:01 PM 1 4.68 0.00 0.37 0.02 0.08 94.85 08:03:01 PM all 18.60 0.00 0.23 0.09 0.08 81.01 08:03:01 PM 0 29.60 0.00 0.25 0.07 0.08 69.99 08:03:01 PM 1 7.58 0.00 0.20 0.12 0.07 92.04 08:04:01 PM all 10.20 0.00 0.18 0.08 0.06 89.49 08:04:01 PM 0 5.96 0.00 0.17 0.15 0.05 93.67 08:04:01 PM 1 14.45 0.00 0.18 0.00 0.07 85.30 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 9.19 0.00 0.21 0.08 0.07 90.46 08:05:01 PM 0 12.59 0.00 0.18 0.00 0.07 87.16 08:05:01 PM 1 5.78 0.00 0.23 0.15 0.07 93.77 08:06:01 PM all 20.40 0.00 2.14 0.10 0.08 77.28 08:06:01 PM 0 16.41 0.00 1.87 0.08 0.07 81.57 08:06:01 PM 1 24.39 0.00 2.42 0.12 0.08 72.99 Average: all 7.53 0.00 0.91 0.39 0.05 91.12 Average: 0 8.10 0.00 0.90 0.47 0.05 90.48 Average: 1 6.96 0.00 0.93 0.31 0.05 91.75