---> uname -a: Linux prd-centos8-robot-2c-8g-40863.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 587 4877 19 2232 6812 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:e0:8a:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.38/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:fee0:8a4f/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) 07/09/2025 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 135.00 53.14 81.86 7712.41 30866.38 12:56:01 AM 95.83 0.72 95.12 52.92 11079.69 12:57:01 AM 23.81 0.42 23.40 64.79 1973.97 12:58:01 AM 77.07 6.96 70.11 1292.77 8469.19 12:59:01 AM 13.80 0.00 13.80 0.00 1293.92 01:00:01 AM 3.00 0.00 3.00 0.00 101.17 01:01:01 AM 0.27 0.02 0.25 0.13 3.08 01:02:01 AM 0.58 0.08 0.50 1.87 98.37 01:03:01 AM 1.93 0.00 1.93 0.00 180.80 01:04:01 AM 0.35 0.03 0.32 1.87 70.89 01:05:01 AM 0.33 0.00 0.33 0.00 162.16 01:06:01 AM 0.33 0.00 0.33 0.00 178.95 01:07:01 AM 0.12 0.00 0.12 0.00 8.53 01:08:02 AM 0.15 0.00 0.15 0.00 72.70 01:09:01 AM 0.36 0.03 0.32 0.27 69.21 01:10:01 AM 1.42 0.00 1.42 0.00 155.54 01:11:01 AM 0.28 0.00 0.28 0.00 42.74 01:12:01 AM 0.20 0.00 0.20 0.00 24.28 01:13:01 AM 19.93 0.42 19.51 47.73 2125.50 Average: 19.74 3.26 16.49 483.40 3001.74 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5378728 7049980 2503704 31.76 2688 1854276 674128 7.55 185596 2001676 164444 12:56:01 AM 5165684 7005696 2716748 34.47 2688 2015824 705276 7.90 198084 2168808 42480 12:57:01 AM 5146688 7011184 2735744 34.71 2688 2040060 696056 7.79 225512 2161484 32988 12:58:01 AM 4963432 7051184 2919000 37.03 2688 2255388 625096 7.00 262320 2274344 26912 12:59:01 AM 4966788 7054376 2915644 36.99 2688 2255396 625096 7.00 262336 2274476 4 01:00:01 AM 4966412 7053996 2916020 36.99 2688 2255400 627696 7.03 262340 2274780 4 01:01:01 AM 4965460 7053056 2916972 37.01 2688 2255400 627696 7.03 262340 2275380 4 01:02:01 AM 4912320 7003112 2970112 37.68 2688 2258596 719496 8.06 262624 2328272 484 01:03:01 AM 4901368 6996904 2981064 37.82 2688 2263348 738060 8.26 262896 2339132 1688 01:04:01 AM 4897844 6996644 2984588 37.86 2688 2266604 738060 8.26 263172 2342308 2880 01:05:01 AM 4893880 6995904 2988552 37.91 2688 2269836 738060 8.26 263172 2345916 1360 01:06:01 AM 4887328 6993324 2995104 38.00 2688 2273800 710808 7.96 263172 2352880 4 01:07:01 AM 4886324 6993080 2996108 38.01 2688 2274560 710808 7.96 263172 2353952 568 01:08:02 AM 4884684 6993044 2997748 38.03 2688 2276164 731072 8.19 263172 2355516 28 01:09:01 AM 4882284 6992552 3000148 38.06 2688 2278076 731236 8.19 263368 2357636 40 01:10:01 AM 4878476 6992500 3003956 38.11 2688 2281836 729404 8.17 263368 2361256 64 01:11:01 AM 4877784 6993036 3004648 38.12 2688 2283072 729404 8.17 263368 2362256 112 01:12:01 AM 4933836 7054400 2948596 37.41 2688 2288368 628164 7.03 263724 2306644 4748 01:13:01 AM 5032672 7007372 2849760 36.15 2688 2147820 679536 7.61 485336 2007332 22260 Average: 4969579 7015334 2912853 36.95 2688 2215464 692903 7.76 265214 2276003 15846 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 331.12 201.02 1686.87 61.45 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 77.84 51.38 789.02 8.59 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 18.45 15.35 7.27 5.25 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 596.13 438.25 420.76 98.50 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 9.52 7.68 3.50 2.60 0.00 0.00 0.00 0.00 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 3.18 1.98 0.61 0.48 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 3.90 2.07 0.78 0.61 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 120.52 104.71 33.97 8.61 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 165.39 163.31 43.55 12.75 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 94.62 91.89 25.86 7.13 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 55.31 54.27 22.16 5.03 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 134.23 132.88 34.67 10.57 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 11.58 8.56 4.79 1.80 0.00 0.00 0.00 0.00 01:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:02 AM eth0 127.48 126.50 21.34 9.84 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 137.28 132.82 24.22 10.54 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 134.44 134.54 32.65 10.38 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 3.60 4.15 0.72 0.75 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 51.30 52.02 8.04 3.98 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 116.10 78.15 168.46 99.69 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 115.35 94.79 175.38 18.88 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) 07/09/2025 _x86_64_ (2 CPU) 00:53:33 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 44.96 0.03 8.41 4.55 0.10 41.96 12:55:01 AM 0 51.10 0.02 8.48 5.81 0.10 34.49 12:55:01 AM 1 38.81 0.05 8.33 3.28 0.10 49.44 12:56:01 AM all 27.32 0.00 4.10 3.83 0.09 64.66 12:56:01 AM 0 34.97 0.00 5.08 3.68 0.10 56.17 12:56:01 AM 1 19.68 0.00 3.11 3.98 0.08 73.14 12:57:01 AM all 14.57 0.00 2.53 0.45 0.06 82.39 12:57:01 AM 0 13.22 0.00 2.36 0.40 0.05 83.96 12:57:01 AM 1 15.93 0.00 2.69 0.50 0.07 80.82 12:58:01 AM all 30.63 0.00 6.12 1.22 0.09 61.95 12:58:01 AM 0 34.82 0.00 6.49 1.62 0.10 56.97 12:58:01 AM 1 26.42 0.00 5.75 0.82 0.08 66.93 12:59:01 AM all 0.46 0.00 0.25 0.79 0.03 98.47 12:59:01 AM 0 0.72 0.00 0.28 0.98 0.02 98.00 12:59:01 AM 1 0.20 0.00 0.22 0.60 0.03 98.95 01:00:01 AM all 0.36 0.00 0.10 0.02 0.03 99.49 01:00:01 AM 0 0.60 0.00 0.10 0.03 0.03 99.23 01:00:01 AM 1 0.12 0.00 0.10 0.00 0.03 99.75 01:01:01 AM all 0.38 0.00 0.11 0.00 0.02 99.50 01:01:01 AM 0 0.27 0.00 0.12 0.00 0.00 99.62 01:01:01 AM 1 0.48 0.00 0.10 0.00 0.03 99.38 01:02:01 AM all 8.42 0.00 1.12 0.00 0.06 90.40 01:02:01 AM 0 12.90 0.00 1.68 0.00 0.07 85.34 01:02:01 AM 1 3.96 0.00 0.55 0.00 0.05 95.44 01:03:01 AM all 14.18 0.00 1.58 0.02 0.08 84.15 01:03:01 AM 0 17.83 0.00 1.44 0.02 0.07 80.65 01:03:01 AM 1 10.60 0.00 1.71 0.02 0.08 87.59 01:04:01 AM all 7.83 0.00 0.76 0.00 0.05 91.35 01:04:01 AM 0 9.05 0.00 0.87 0.00 0.05 90.03 01:04:01 AM 1 6.62 0.00 0.66 0.00 0.05 92.67 01:05:01 AM all 8.88 0.00 0.67 0.00 0.07 90.38 01:05:01 AM 0 13.60 0.00 0.86 0.00 0.07 85.46 01:05:01 AM 1 4.21 0.00 0.49 0.00 0.07 95.24 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.57 0.00 1.32 0.00 0.07 86.04 01:06:01 AM 0 18.07 0.00 1.94 0.00 0.07 79.92 01:06:01 AM 1 7.19 0.00 0.72 0.00 0.07 92.02 01:07:01 AM all 4.92 0.00 0.42 0.00 0.05 94.61 01:07:01 AM 0 8.26 0.00 0.67 0.00 0.05 91.03 01:07:01 AM 1 1.64 0.00 0.18 0.00 0.05 98.13 01:08:02 AM all 7.96 0.00 0.72 0.00 0.06 91.26 01:08:02 AM 0 6.46 0.00 0.81 0.00 0.05 92.68 01:08:02 AM 1 9.49 0.00 0.63 0.00 0.07 89.81 01:09:01 AM all 9.43 0.00 0.98 0.00 0.07 89.52 01:09:01 AM 0 10.01 0.00 1.09 0.00 0.07 88.83 01:09:01 AM 1 8.85 0.00 0.87 0.00 0.07 90.21 01:10:01 AM all 10.23 0.00 1.01 0.02 0.06 88.69 01:10:01 AM 0 11.37 0.00 1.16 0.02 0.05 87.40 01:10:01 AM 1 9.08 0.00 0.86 0.02 0.07 89.98 01:11:01 AM all 3.94 0.00 0.50 0.00 0.07 95.49 01:11:01 AM 0 4.43 0.00 0.55 0.00 0.07 94.96 01:11:01 AM 1 3.46 0.00 0.45 0.00 0.07 96.02 01:12:01 AM all 8.62 0.00 0.68 0.00 0.08 90.63 01:12:01 AM 0 14.69 0.00 0.89 0.00 0.08 84.34 01:12:01 AM 1 2.54 0.00 0.47 0.00 0.07 96.92 01:13:01 AM all 22.38 0.00 3.25 0.29 0.07 74.00 01:13:01 AM 0 25.95 0.00 3.89 0.22 0.07 69.87 01:13:01 AM 1 18.82 0.00 2.62 0.37 0.07 78.13 Average: all 12.55 0.00 1.83 0.59 0.06 84.97 Average: 0 15.19 0.00 2.05 0.68 0.06 82.02 Average: 1 9.91 0.00 1.61 0.51 0.06 87.91