---> uname -a: Linux prd-centos8-robot-2c-8g-2129.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 627 4855 19 2214 6772 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:2d:04:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85401sec preferred_lft 85401sec inet6 fe80::f816:3eff:fe2d:4b0/64 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) 10/09/2025 _x86_64_ (2 CPU) 00:58:21 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 130.03 44.51 85.52 5905.31 34743.96 01:01:01 AM 105.26 0.73 104.53 53.05 11402.63 01:02:01 AM 26.19 0.48 25.70 66.50 2431.27 01:03:01 AM 60.63 6.93 53.70 1289.30 3637.95 01:04:01 AM 32.56 0.03 32.52 3.47 6343.50 01:05:01 AM 2.42 0.00 2.42 0.00 71.39 01:06:01 AM 0.12 0.00 0.12 0.00 1.30 01:07:01 AM 0.47 0.22 0.25 11.73 7.15 01:08:01 AM 2.10 0.03 2.07 1.87 170.40 01:09:01 AM 0.32 0.00 0.32 0.00 143.09 01:10:01 AM 0.37 0.00 0.37 0.00 122.46 01:11:01 AM 0.38 0.00 0.38 0.00 128.39 01:12:01 AM 0.35 0.00 0.35 0.00 132.44 01:13:01 AM 0.22 0.00 0.22 0.00 114.78 01:14:01 AM 20.05 0.35 19.70 37.19 879.32 01:15:01 AM 32.21 0.52 31.69 63.85 2174.88 Average: 25.86 3.36 22.49 464.60 3907.09 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5377840 7003052 2504592 31.77 2688 1814464 776408 8.69 200488 2008868 136440 01:01:01 AM 5175288 7011500 2707144 34.34 2688 2011808 714456 8.00 198512 2153992 54592 01:02:01 AM 5249956 7088048 2632476 33.40 2688 2013820 645992 7.23 219440 2061188 10748 01:03:01 AM 4938728 7026388 2943704 37.35 2688 2254940 683040 7.65 256880 2309964 173172 01:04:01 AM 4942512 7032076 2939920 37.30 2688 2257028 665208 7.45 262424 2295316 8 01:05:01 AM 4942060 7031624 2940372 37.30 2688 2257028 665208 7.45 262428 2295644 12 01:06:01 AM 4942392 7031956 2940040 37.30 2688 2257028 665208 7.45 262428 2295328 8 01:07:01 AM 4896100 6987596 2986332 37.89 2688 2258960 755472 8.46 262580 2341024 1568 01:08:01 AM 4885592 6980428 2996840 38.02 2688 2262324 755472 8.46 262852 2351100 1664 01:09:01 AM 4879384 6977184 3003048 38.10 2688 2265352 791088 8.86 262852 2357400 464 01:10:01 AM 4875816 6977244 3006616 38.14 2688 2268892 810068 9.07 262852 2361044 452 01:11:01 AM 4871192 6977040 3011240 38.20 2688 2273316 810068 9.07 262852 2365560 1124 01:12:01 AM 4865716 6974480 3016716 38.27 2688 2276284 845456 9.47 262852 2370732 216 01:13:01 AM 4861916 6974196 3020516 38.32 2688 2279780 845456 9.47 262852 2374564 308 01:14:01 AM 4988860 6946344 2893572 36.71 2688 2131128 744972 8.34 322276 2213288 53380 01:15:01 AM 4968312 6930080 2914120 36.97 2688 2135436 772856 8.65 482152 2075892 26272 Average: 4978854 6996827 2903578 36.84 2688 2188599 746652 8.36 269170 2264432 28777 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 317.97 203.53 1655.98 59.60 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 79.44 61.28 844.93 9.54 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 13.71 13.08 6.17 4.71 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 46.87 39.64 334.81 9.74 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 583.84 413.28 114.37 94.65 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 2.88 2.13 0.82 0.68 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 2.32 1.90 0.44 0.42 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 54.43 41.40 16.97 4.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 223.20 223.63 37.96 16.19 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 163.18 162.01 30.40 12.75 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 271.12 272.52 47.26 19.38 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 233.57 233.47 45.27 17.61 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 151.31 151.62 29.31 11.92 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 248.32 249.67 43.30 17.69 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 125.23 92.28 142.78 102.51 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 16.83 16.41 14.87 8.46 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 158.39 136.12 210.37 24.37 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) 10/09/2025 _x86_64_ (2 CPU) 00:58:21 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 35.85 0.03 6.79 15.44 0.11 41.78 01:00:01 AM 0 36.35 0.03 7.36 15.18 0.12 40.95 01:00:01 AM 1 35.35 0.03 6.21 15.69 0.10 42.61 01:01:01 AM all 30.38 0.00 4.71 4.88 0.09 59.93 01:01:01 AM 0 38.81 0.00 5.70 5.30 0.10 50.09 01:01:01 AM 1 21.97 0.00 3.73 4.46 0.08 69.75 01:02:01 AM all 12.41 0.00 1.84 0.58 0.05 85.12 01:02:01 AM 0 16.47 0.00 2.02 0.53 0.03 80.94 01:02:01 AM 1 8.34 0.00 1.65 0.63 0.07 89.31 01:03:01 AM all 28.80 0.00 5.57 1.01 0.09 64.53 01:03:01 AM 0 36.45 0.00 5.90 1.15 0.10 56.40 01:03:01 AM 1 21.17 0.00 5.23 0.88 0.08 72.63 01:04:01 AM all 4.68 0.00 1.52 1.09 0.04 92.67 01:04:01 AM 0 2.63 0.00 1.39 0.94 0.03 95.00 01:04:01 AM 1 6.72 0.00 1.64 1.24 0.05 90.35 01:05:01 AM all 0.35 0.00 0.08 0.02 0.03 99.52 01:05:01 AM 0 0.17 0.00 0.08 0.03 0.05 99.67 01:05:01 AM 1 0.53 0.00 0.07 0.00 0.02 99.38 01:06:01 AM all 0.34 0.00 0.07 0.00 0.03 99.56 01:06:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 01:06:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 01:07:01 AM all 4.67 0.00 0.54 0.01 0.05 94.74 01:07:01 AM 0 5.73 0.00 0.60 0.00 0.05 93.62 01:07:01 AM 1 3.61 0.00 0.47 0.02 0.05 95.85 01:08:01 AM all 10.60 0.00 1.05 0.02 0.07 88.27 01:08:01 AM 0 15.31 0.00 1.24 0.03 0.07 83.35 01:08:01 AM 1 5.92 0.00 0.86 0.00 0.07 93.16 01:09:01 AM all 10.81 0.00 0.97 0.04 0.08 88.10 01:09:01 AM 0 13.95 0.00 1.05 0.03 0.08 84.89 01:09:01 AM 1 7.68 0.00 0.89 0.05 0.08 91.29 01:10:01 AM all 11.14 0.00 1.24 0.00 0.08 87.55 01:10:01 AM 0 14.13 0.00 1.36 0.00 0.08 84.43 01:10:01 AM 1 8.16 0.00 1.13 0.00 0.07 90.64 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 13.94 0.00 1.32 0.00 0.10 84.64 01:11:01 AM 0 22.41 0.00 1.51 0.00 0.08 75.99 01:11:01 AM 1 5.56 0.00 1.12 0.00 0.12 93.20 01:12:01 AM all 11.08 0.00 1.02 0.00 0.08 87.82 01:12:01 AM 0 12.55 0.00 0.94 0.00 0.10 86.41 01:12:01 AM 1 9.61 0.00 1.09 0.00 0.07 89.23 01:13:01 AM all 10.54 0.00 1.15 0.02 0.08 88.20 01:13:01 AM 0 13.64 0.00 1.31 0.00 0.08 84.96 01:13:01 AM 1 7.44 0.00 0.99 0.03 0.08 91.45 01:14:01 AM all 21.94 0.00 2.62 0.13 0.08 75.24 01:14:01 AM 0 30.56 0.00 3.55 0.17 0.07 65.66 01:14:01 AM 1 13.35 0.00 1.69 0.08 0.08 84.80 01:15:01 AM all 30.00 0.00 3.90 0.33 0.08 65.69 01:15:01 AM 0 42.32 0.00 4.06 0.20 0.10 53.32 01:15:01 AM 1 17.63 0.00 3.74 0.47 0.07 78.09 Average: all 14.86 0.00 2.15 1.47 0.07 81.44 Average: 0 18.87 0.00 2.39 1.47 0.07 77.19 Average: 1 10.86 0.00 1.91 1.47 0.07 85.68