---> uname -a: Linux prd-centos8-robot-2c-8g-44450.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4897 19 2169 6768 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:0a:95:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85021sec preferred_lft 85021sec inet6 fe80::f816:3eff:fe0a:9598/64 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) 07/20/2025 _x86_64_ (2 CPU) 00:57:19 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 87.61 6.29 81.33 1109.59 6079.80 01:00:01 AM 86.64 0.72 85.92 52.92 10760.31 01:01:01 AM 61.68 7.39 54.29 1353.13 3693.39 01:02:01 AM 33.89 0.10 33.79 5.20 6183.16 01:03:01 AM 5.13 0.03 5.10 1.07 201.35 01:04:01 AM 0.50 0.00 0.50 0.00 10.78 01:05:01 AM 0.18 0.00 0.18 0.00 9.05 01:06:01 AM 0.22 0.00 0.22 0.00 2.65 01:07:01 AM 0.18 0.00 0.18 0.00 10.55 01:08:01 AM 0.35 0.00 0.35 0.00 6.63 01:09:01 AM 0.25 0.00 0.25 0.00 2.90 01:10:01 AM 0.37 0.00 0.37 0.00 12.23 01:11:01 AM 0.17 0.00 0.17 0.00 2.58 01:12:01 AM 0.18 0.00 0.18 0.00 17.48 01:13:01 AM 0.35 0.03 0.32 0.27 8.25 01:14:01 AM 1.62 0.00 1.62 0.00 42.07 01:15:01 AM 0.15 0.00 0.15 0.00 1.23 01:16:01 AM 0.15 0.00 0.15 0.00 8.96 01:17:01 AM 0.15 0.00 0.15 0.00 3.07 01:18:01 AM 0.43 0.00 0.43 0.00 14.58 01:19:01 AM 10.28 0.63 9.65 43.85 401.47 01:20:01 AM 31.37 0.52 30.85 63.83 1433.57 Average: 14.58 0.71 13.87 118.85 1310.56 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5178688 6963728 2703744 34.30 2688 1963664 812340 9.10 195856 2175296 239420 01:00:01 AM 5063704 6933620 2818728 35.76 2688 2045860 815356 9.13 213768 2254524 43192 01:01:01 AM 4871992 6963592 3010440 38.19 2688 2259276 737064 8.25 258912 2373700 175980 01:02:01 AM 4919772 7005104 2962660 37.59 2688 2253160 693816 7.77 263088 2317484 4 01:03:01 AM 4879916 6965844 3002516 38.09 2688 2253756 745544 8.35 263216 2356976 16 01:04:01 AM 4879884 6965844 3002548 38.09 2688 2253788 745544 8.35 263216 2357100 8 01:05:01 AM 4870744 6956932 3011688 38.21 2688 2254016 777188 8.70 263216 2365716 4 01:06:01 AM 4869052 6955276 3013380 38.23 2688 2254052 777188 8.70 263216 2367816 40 01:07:01 AM 4868516 6954964 3013916 38.24 2688 2254276 777188 8.70 263224 2368456 12 01:08:01 AM 4868888 6955368 3013544 38.23 2688 2254308 777188 8.70 263224 2368196 8 01:09:01 AM 4873644 6960340 3008788 38.17 2688 2254532 775156 8.68 263224 2363124 232 01:10:01 AM 4872916 6959644 3009516 38.18 2688 2254564 767452 8.59 263224 2363488 40 01:11:01 AM 4872992 6960184 3009440 38.18 2688 2255028 767452 8.59 263332 2363760 468 01:12:01 AM 4858744 6945976 3023688 38.36 2688 2255068 788060 8.82 263332 2377700 48 01:13:01 AM 4841704 6929176 3040728 38.58 2688 2255308 802588 8.99 263484 2394364 268 01:14:01 AM 4872100 6959596 3010332 38.19 2688 2255340 772872 8.65 263484 2364200 8 01:15:01 AM 4871908 6959640 3010524 38.19 2688 2255576 772872 8.65 263484 2364436 244 01:16:01 AM 4857560 6945332 3024872 38.37 2688 2255616 804436 9.01 263484 2378312 52 01:17:01 AM 4849544 6937560 3032888 38.48 2688 2255860 798744 8.94 263484 2386184 248 01:18:01 AM 4871164 6959212 3011268 38.20 2688 2255892 778604 8.72 263484 2364828 48 01:19:01 AM 5043116 6957408 2839316 36.02 2688 2085796 733432 8.21 260508 2213616 17120 01:20:01 AM 5058092 6970608 2824340 35.83 2688 2086460 753544 8.44 462824 2005788 10404 Average: 4909756 6957498 2972676 37.71 2688 2216873 771529 8.64 266740 2329321 22176 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 154.44 114.99 1336.88 24.06 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 62.11 45.62 570.93 9.15 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 42.79 35.87 316.58 9.08 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 194.60 134.94 37.80 29.62 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 29.36 23.14 6.84 4.80 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 0.50 0.13 0.03 0.01 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 18.30 17.45 120.12 1.28 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 5.13 0.17 0.62 0.02 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 11.61 9.92 2.31 1.34 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 2.33 0.27 0.43 0.08 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 19.70 17.18 120.27 1.28 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 1.12 0.40 0.35 0.24 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 20.03 19.09 3.50 3.36 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 7.83 7.40 117.76 0.48 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 30.04 29.30 355.50 2.10 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 2.00 0.17 0.14 0.02 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 9.63 8.45 1.78 0.66 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 7.36 5.58 117.73 0.37 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 28.70 27.85 355.60 2.13 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 0.50 0.23 0.10 0.08 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 65.59 33.77 84.27 34.06 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 18.47 17.04 15.72 8.45 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 33.19 24.89 161.17 6.02 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) 07/20/2025 _x86_64_ (2 CPU) 00:57:19 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 39.24 0.00 6.13 0.98 0.10 53.54 12:59:01 AM 0 46.55 0.00 6.63 1.13 0.10 45.59 12:59:01 AM 1 31.91 0.00 5.63 0.83 0.10 61.53 01:00:01 AM all 23.76 0.00 3.31 0.88 0.08 71.97 01:00:01 AM 0 26.26 0.00 3.38 1.03 0.10 69.23 01:00:01 AM 1 21.26 0.00 3.24 0.72 0.07 74.72 01:01:01 AM all 30.85 0.00 5.60 0.52 0.08 62.94 01:01:01 AM 0 38.85 0.00 6.20 0.50 0.08 54.37 01:01:01 AM 1 22.86 0.00 5.00 0.55 0.08 71.50 01:02:01 AM all 5.66 0.00 1.09 0.47 0.07 92.71 01:02:01 AM 0 3.30 0.00 0.92 0.48 0.05 95.24 01:02:01 AM 1 8.02 0.00 1.27 0.45 0.08 90.18 01:03:01 AM all 2.22 0.00 0.24 0.01 0.04 97.49 01:03:01 AM 0 3.81 0.00 0.32 0.02 0.05 95.80 01:03:01 AM 1 0.62 0.00 0.17 0.00 0.03 99.18 01:04:01 AM all 0.44 0.00 0.11 0.00 0.05 99.40 01:04:01 AM 0 0.37 0.00 0.15 0.00 0.07 99.42 01:04:01 AM 1 0.52 0.00 0.07 0.00 0.03 99.38 01:05:01 AM all 0.87 0.00 0.16 0.00 0.06 98.91 01:05:01 AM 0 0.55 0.00 0.17 0.00 0.07 99.21 01:05:01 AM 1 1.19 0.00 0.15 0.00 0.05 98.61 01:06:01 AM all 0.50 0.00 0.09 0.00 0.06 99.35 01:06:01 AM 0 0.63 0.00 0.05 0.00 0.03 99.28 01:06:01 AM 1 0.37 0.00 0.13 0.00 0.08 99.41 01:07:01 AM all 1.04 0.00 0.15 0.00 0.04 98.77 01:07:01 AM 0 1.40 0.00 0.10 0.00 0.03 98.46 01:07:01 AM 1 0.67 0.00 0.20 0.00 0.05 99.08 01:08:01 AM all 0.49 0.00 0.11 0.00 0.07 99.33 01:08:01 AM 0 0.38 0.00 0.15 0.00 0.08 99.38 01:08:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 01:09:01 AM all 0.92 0.00 0.16 0.00 0.06 98.86 01:09:01 AM 0 1.14 0.00 0.22 0.00 0.07 98.58 01:09:01 AM 1 0.70 0.00 0.10 0.00 0.05 99.15 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 0.50 0.00 0.10 0.00 0.06 99.34 01:10:01 AM 0 0.20 0.00 0.08 0.00 0.07 99.65 01:10:01 AM 1 0.80 0.00 0.12 0.00 0.05 99.03 01:11:01 AM all 1.86 0.00 0.18 0.00 0.04 97.92 01:11:01 AM 0 2.73 0.00 0.20 0.00 0.05 97.02 01:11:01 AM 1 0.99 0.00 0.15 0.00 0.03 98.83 01:12:01 AM all 0.53 0.00 0.13 0.00 0.05 99.30 01:12:01 AM 0 0.47 0.00 0.18 0.00 0.07 99.28 01:12:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 01:13:01 AM all 1.09 0.00 0.33 0.00 0.05 98.53 01:13:01 AM 0 1.42 0.00 0.38 0.00 0.05 98.14 01:13:01 AM 1 0.75 0.00 0.28 0.00 0.05 98.91 01:14:01 AM all 0.44 0.00 0.11 0.02 0.06 99.37 01:14:01 AM 0 0.38 0.00 0.13 0.00 0.07 99.42 01:14:01 AM 1 0.50 0.00 0.08 0.03 0.05 99.33 01:15:01 AM all 0.96 0.00 0.11 0.00 0.07 98.86 01:15:01 AM 0 1.22 0.00 0.13 0.00 0.08 98.56 01:15:01 AM 1 0.70 0.00 0.08 0.00 0.05 99.16 01:16:01 AM all 0.53 0.00 0.13 0.00 0.07 99.27 01:16:01 AM 0 0.33 0.00 0.12 0.00 0.07 99.48 01:16:01 AM 1 0.74 0.00 0.15 0.00 0.07 99.05 01:17:01 AM all 0.98 0.00 0.18 0.00 0.07 98.77 01:17:01 AM 0 0.70 0.00 0.13 0.00 0.05 99.11 01:17:01 AM 1 1.25 0.00 0.23 0.00 0.08 98.43 01:18:01 AM all 0.47 0.00 0.11 0.01 0.05 99.37 01:18:01 AM 0 0.67 0.00 0.10 0.02 0.05 99.17 01:18:01 AM 1 0.27 0.00 0.12 0.00 0.05 99.57 01:19:01 AM all 6.39 0.01 1.36 0.03 0.08 92.12 01:19:01 AM 0 8.38 0.02 1.70 0.05 0.10 89.75 01:19:01 AM 1 4.40 0.00 1.02 0.02 0.07 94.50 01:20:01 AM all 30.61 0.00 3.42 0.17 0.09 65.72 01:20:01 AM 0 30.07 0.00 3.35 0.18 0.10 66.30 01:20:01 AM 1 31.15 0.00 3.49 0.15 0.08 65.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.82 0.00 1.06 0.14 0.06 91.92 Average: 0 7.71 0.00 1.13 0.15 0.07 90.94 Average: 1 5.94 0.00 0.99 0.12 0.06 92.89