---> uname -a: Linux prd-centos8-robot-2c-8g-1633.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 591 4843 19 2262 6808 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:4a:94:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85395sec preferred_lft 85395sec inet6 fe80::f816:3eff:fe4a:941f/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) 10/07/2025 _x86_64_ (2 CPU) 13:54:15 LINUX RESTART (2 CPU) 01:55:01 PM tps rtps wtps bread/s bwrtn/s 01:56:01 PM 102.50 62.39 40.11 5399.43 30034.28 01:57:01 PM 75.99 6.22 69.77 1092.88 5985.92 01:58:01 PM 83.22 0.72 82.51 52.92 11095.87 01:59:01 PM 29.24 0.42 28.82 64.78 2050.60 02:00:01 PM 62.46 6.93 55.53 1289.30 3662.80 02:01:01 PM 31.64 0.05 31.59 3.66 6376.76 02:02:01 PM 5.50 0.28 5.21 13.46 238.22 02:03:01 PM 1.08 0.00 1.08 0.00 531.28 02:04:01 PM 0.45 0.00 0.45 0.00 257.45 02:05:01 PM 0.53 0.02 0.52 1.07 231.98 02:06:01 PM 0.53 0.00 0.53 0.00 215.66 02:07:01 PM 0.83 0.38 0.45 55.31 151.18 02:08:01 PM 0.25 0.00 0.25 0.00 12.70 02:09:01 PM 0.18 0.00 0.18 0.00 18.18 02:10:01 PM 24.56 0.45 24.11 47.98 2712.53 02:11:01 PM 30.33 0.43 29.90 53.97 1167.17 Average: 28.08 4.90 23.18 505.24 4044.31 01:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 PM 5794992 7171828 2087440 26.48 2688 1576076 604028 6.76 156020 1672296 30436 01:57:01 PM 5358236 7069188 2524196 32.02 2688 1893168 667400 7.47 186488 2015176 180220 01:58:01 PM 5164536 7004476 2717896 34.48 2688 2015448 691276 7.74 198644 2167964 42012 01:59:01 PM 5235972 7077708 2646460 33.57 2688 2017392 630524 7.06 219148 2078528 10756 02:00:01 PM 4914292 7007372 2968140 37.66 2688 2260252 674236 7.55 259556 2332140 174732 02:01:01 PM 4958004 7051020 2924428 37.10 2688 2260328 631380 7.07 262440 2280404 12 02:02:01 PM 4913960 7009272 2968472 37.66 2688 2262632 677716 7.59 262740 2323308 320 02:03:01 PM 4883620 6994124 2998812 38.04 2688 2277860 693776 7.77 263156 2353776 188 02:04:01 PM 4875008 6993436 3007424 38.15 2688 2285748 693776 7.77 263156 2361756 432 02:05:01 PM 4868620 6994136 3013812 38.23 2688 2292880 693776 7.77 263156 2368912 740 02:06:01 PM 4855512 6988812 3026920 38.40 2688 2300620 709336 7.94 263220 2381164 2256 02:07:01 PM 4469500 6931740 3412932 43.30 2688 2304372 720076 8.06 264772 2385044 4 02:08:01 PM 4468956 6931900 3413476 43.30 2688 2305028 720076 8.06 264788 2385816 436 02:09:01 PM 4443880 6907024 3438552 43.62 2688 2305228 737072 8.25 264788 2410528 156 02:10:01 PM 4984876 6989704 2897556 36.76 2688 2178320 695096 7.78 502040 2037668 22440 02:11:01 PM 4936000 6946360 2946432 37.38 2688 2183988 732420 8.20 504044 2085332 26256 Average: 4945373 7004256 2937059 37.26 2688 2169959 685748 7.68 274885 2227488 30712 01:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 173.88 83.84 547.53 39.04 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 173.84 125.65 1242.54 24.13 0.00 0.00 0.00 0.00 01:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 PM eth0 68.68 51.30 712.94 8.57 0.00 0.00 0.00 0.00 01:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 PM eth0 12.65 8.51 5.31 3.47 0.00 0.00 0.00 0.00 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 46.33 39.17 335.36 9.77 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 156.23 112.15 31.17 31.39 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 23.08 17.41 26.47 2.89 0.00 0.00 0.00 0.00 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 29.41 28.13 114.42 7.70 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 17.78 17.76 42.35 6.02 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 17.45 16.51 35.73 6.13 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 26.73 21.91 59.01 12.25 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 43.10 56.63 23.34 5.29 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 17.28 13.30 4.26 2.64 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 6.43 5.20 2.50 1.25 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 86.22 56.56 151.44 91.41 0.00 0.00 0.00 0.00 02:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 PM eth0 15.83 14.51 11.99 6.74 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 57.08 41.71 209.32 16.15 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) 10/07/2025 _x86_64_ (2 CPU) 13:54:15 LINUX RESTART (2 CPU) 01:55:01 PM CPU %user %nice %system %iowait %steal %idle 01:56:01 PM all 18.40 0.05 4.36 61.28 0.08 15.84 01:56:01 PM 0 20.05 0.02 3.44 67.35 0.07 9.07 01:56:01 PM 1 16.74 0.08 5.27 55.20 0.08 22.62 01:57:01 PM all 32.65 0.00 5.25 3.86 0.13 58.10 01:57:01 PM 0 39.36 0.00 5.51 4.49 0.13 50.50 01:57:01 PM 1 25.96 0.00 4.98 3.23 0.13 65.69 01:58:01 PM all 24.40 0.00 3.59 13.19 0.10 58.72 01:58:01 PM 0 31.56 0.00 4.11 12.52 0.12 51.69 01:58:01 PM 1 17.16 0.00 3.07 13.87 0.08 65.81 01:59:01 PM all 13.29 0.00 1.60 1.17 0.08 83.87 01:59:01 PM 0 17.14 0.00 1.77 0.70 0.07 80.32 01:59:01 PM 1 9.43 0.00 1.42 1.64 0.08 87.43 02:00:01 PM all 33.76 0.00 5.91 1.31 0.10 58.92 02:00:01 PM 0 43.58 0.00 6.12 1.30 0.10 48.89 02:00:01 PM 1 23.92 0.00 5.70 1.32 0.10 68.97 02:01:01 PM all 1.12 0.00 0.71 4.22 0.05 93.91 02:01:01 PM 0 1.56 0.00 0.85 4.60 0.05 92.94 02:01:01 PM 1 0.68 0.00 0.56 3.83 0.05 94.88 02:02:01 PM all 3.55 0.00 0.29 0.19 0.03 95.94 02:02:01 PM 0 4.87 0.00 0.37 0.15 0.03 94.58 02:02:01 PM 1 2.23 0.00 0.22 0.23 0.03 97.29 02:03:01 PM all 14.89 0.00 0.24 0.35 0.05 84.47 02:03:01 PM 0 26.15 0.00 0.23 0.00 0.07 73.55 02:03:01 PM 1 3.61 0.00 0.25 0.70 0.03 95.40 02:04:01 PM all 10.51 0.00 0.14 0.00 0.05 89.30 02:04:01 PM 0 13.01 0.00 0.15 0.00 0.05 86.79 02:04:01 PM 1 8.01 0.00 0.13 0.00 0.05 91.81 02:05:01 PM all 9.60 0.00 0.16 0.07 0.04 90.13 02:05:01 PM 0 15.26 0.00 0.13 0.02 0.05 84.54 02:05:01 PM 1 3.93 0.00 0.18 0.12 0.03 95.74 02:06:01 PM all 14.15 0.00 0.26 0.00 0.06 85.53 02:06:01 PM 0 16.56 0.00 0.27 0.00 0.07 83.11 02:06:01 PM 1 11.75 0.00 0.25 0.00 0.05 87.95 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 9.60 0.00 2.62 0.08 0.06 87.65 02:07:01 PM 0 11.45 0.00 2.74 0.10 0.05 85.66 02:07:01 PM 1 7.75 0.00 2.50 0.05 0.07 89.63 02:08:01 PM all 5.21 0.00 0.18 0.00 0.05 94.55 02:08:01 PM 0 6.69 0.00 0.18 0.00 0.05 93.07 02:08:01 PM 1 3.73 0.00 0.18 0.00 0.05 96.03 02:09:01 PM all 2.57 0.00 0.17 0.00 0.04 97.22 02:09:01 PM 0 2.96 0.00 0.18 0.00 0.05 96.81 02:09:01 PM 1 2.17 0.00 0.15 0.00 0.03 97.64 02:10:01 PM all 27.17 0.00 3.91 0.65 0.09 68.17 02:10:01 PM 0 35.10 0.00 3.42 0.70 0.12 60.66 02:10:01 PM 1 19.22 0.00 4.41 0.60 0.07 75.70 02:11:01 PM all 28.92 0.00 3.24 3.91 0.09 63.84 02:11:01 PM 0 48.47 0.00 4.07 6.63 0.10 40.73 02:11:01 PM 1 9.36 0.00 2.41 1.19 0.08 86.97 Average: all 15.64 0.00 2.04 5.62 0.07 76.63 Average: 0 20.90 0.00 2.10 6.14 0.07 70.79 Average: 1 10.37 0.01 1.98 5.10 0.06 82.48