---> uname -a: Linux prd-centos8-robot-2c-8g-42529.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 626 4893 19 2177 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:a9:40:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85128sec preferred_lft 85128sec inet6 fe80::f816:3eff:fea9:4084/64 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) 07/14/2025 _x86_64_ (2 CPU) 04:51:39 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 129.31 51.00 78.31 7725.82 36349.23 04:54:01 AM 103.03 0.72 102.32 52.92 11497.42 04:55:01 AM 28.75 0.42 28.33 64.79 2499.80 04:56:01 AM 79.06 9.45 69.61 1685.30 8291.25 04:57:01 AM 6.78 0.00 6.78 0.00 595.05 04:58:01 AM 3.12 0.00 3.12 0.00 100.05 04:59:01 AM 0.32 0.00 0.32 0.00 4.30 05:00:01 AM 0.18 0.00 0.18 0.00 2.23 05:01:01 AM 0.18 0.00 0.18 0.00 1.90 05:02:01 AM 0.50 0.08 0.42 1.87 7.58 05:03:01 AM 0.32 0.00 0.32 0.00 3.78 05:04:01 AM 0.35 0.00 0.35 0.00 3.57 05:05:01 AM 0.30 0.00 0.30 0.00 3.28 05:06:01 AM 0.32 0.00 0.32 0.00 3.32 05:07:01 AM 1.48 0.03 1.45 0.27 32.04 05:08:01 AM 0.38 0.00 0.38 0.00 7.13 05:09:01 AM 0.13 0.00 0.13 0.00 1.20 05:10:01 AM 0.15 0.00 0.15 0.00 1.90 05:11:01 AM 0.18 0.00 0.18 0.00 1.92 05:12:01 AM 17.05 0.33 16.71 37.86 716.30 Average: 18.59 3.10 15.49 478.47 3006.31 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5312860 6982584 2569572 32.60 2688 1852936 756948 8.48 184956 2064932 165492 04:54:01 AM 5161492 7001492 2720940 34.52 2688 2015808 704120 7.88 198600 2169180 42492 04:55:01 AM 5161160 7039852 2721272 34.52 2688 2052256 689948 7.73 227788 2137064 34012 04:56:01 AM 4932772 7032252 2949660 37.42 2688 2267176 679656 7.61 268188 2300300 10844 04:57:01 AM 4892308 6991988 2990124 37.93 2688 2267376 731776 8.19 268312 2339788 204 04:58:01 AM 4892280 6991964 2990152 37.93 2688 2267380 731776 8.19 268312 2339876 8 04:59:01 AM 4889224 6988880 2993208 37.97 2688 2267380 731776 8.19 268312 2342996 4 05:00:01 AM 4887956 6987612 2994476 37.99 2688 2267380 754696 8.45 268312 2344068 4 05:01:01 AM 4887612 6987276 2994820 37.99 2688 2267384 737928 8.26 268312 2344568 4 05:02:01 AM 4888056 6987788 2994376 37.99 2688 2267452 737928 8.26 268428 2344208 4 05:03:01 AM 4887644 6987380 2994788 37.99 2688 2267456 737928 8.26 268428 2344412 4 05:04:01 AM 4887976 6987712 2994456 37.99 2688 2267456 737928 8.26 268428 2344348 4 05:05:01 AM 4887948 6987684 2994484 37.99 2688 2267456 737928 8.26 268428 2344240 4 05:06:01 AM 4887984 6987724 2994448 37.99 2688 2267460 737928 8.26 268428 2344244 4 05:07:01 AM 4885352 6985092 2997080 38.02 2688 2267460 754272 8.45 268552 2346492 4 05:08:01 AM 4885668 6985440 2996764 38.02 2688 2267492 754272 8.45 268552 2346380 12 05:09:01 AM 4885752 6985528 2996680 38.02 2688 2267496 754272 8.45 268552 2346316 4 05:10:01 AM 4885184 6984984 2997248 38.02 2688 2267520 754272 8.45 268552 2346732 4 05:11:01 AM 4885544 6985352 2996888 38.02 2688 2267524 731504 8.19 268552 2346388 4 05:12:01 AM 5032304 6951832 2850128 36.16 2688 2092460 740296 8.29 306320 2185088 23944 Average: 4945854 6991021 2936578 37.25 2688 2214615 734858 8.23 260616 2301081 13853 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 310.91 187.77 1646.71 59.76 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 75.16 58.53 826.47 9.59 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 17.58 12.15 8.85 4.75 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 235.15 174.89 351.68 44.93 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 11.90 6.83 3.75 0.94 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 0.68 0.20 0.16 0.24 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 1.30 0.32 0.11 0.02 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 1.55 0.25 0.14 0.02 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 1.60 0.15 0.08 0.01 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 2.23 0.13 0.10 0.01 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 1.02 0.28 0.18 0.08 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 0.58 0.13 0.03 0.01 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 0.47 0.15 0.03 0.01 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 2.75 0.12 0.31 0.01 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 2.35 0.52 0.95 0.60 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 1.12 0.62 0.31 0.16 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 6.73 0.30 0.86 0.02 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 1.42 0.53 0.20 0.11 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 1.52 0.13 0.08 0.01 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 52.91 35.83 78.27 20.31 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 36.45 23.99 145.97 7.08 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) 07/14/2025 _x86_64_ (2 CPU) 04:51:39 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 42.24 0.02 9.43 4.93 0.10 43.29 04:53:01 AM 0 32.61 0.02 10.40 5.77 0.10 51.10 04:53:01 AM 1 51.87 0.02 8.45 4.08 0.10 35.47 04:54:01 AM all 29.97 0.00 4.31 1.64 0.09 63.99 04:54:01 AM 0 25.33 0.00 4.02 1.47 0.10 69.08 04:54:01 AM 1 34.61 0.00 4.60 1.82 0.08 58.89 04:55:01 AM all 19.56 0.00 2.94 0.29 0.08 77.13 04:55:01 AM 0 14.47 0.00 2.30 0.25 0.08 82.90 04:55:01 AM 1 24.66 0.00 3.59 0.33 0.07 71.35 04:56:01 AM all 25.55 0.00 5.02 1.15 0.10 68.18 04:56:01 AM 0 27.52 0.00 4.72 1.25 0.08 66.42 04:56:01 AM 1 23.57 0.00 5.32 1.05 0.12 69.94 04:57:01 AM all 1.04 0.00 0.18 0.07 0.04 98.67 04:57:01 AM 0 0.10 0.00 0.10 0.03 0.03 99.73 04:57:01 AM 1 1.97 0.00 0.27 0.10 0.05 97.61 04:58:01 AM all 0.18 0.00 0.09 0.02 0.07 99.65 04:58:01 AM 0 0.15 0.00 0.08 0.03 0.05 99.68 04:58:01 AM 1 0.20 0.00 0.10 0.00 0.08 99.62 04:59:01 AM all 0.14 0.00 0.08 0.00 0.06 99.72 04:59:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 04:59:01 AM 1 0.18 0.00 0.08 0.00 0.08 99.65 05:00:01 AM all 0.15 0.00 0.10 0.00 0.06 99.69 05:00:01 AM 0 0.15 0.00 0.13 0.00 0.07 99.65 05:00:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 05:01:01 AM all 0.17 0.00 0.10 0.00 0.06 99.67 05:01:01 AM 0 0.12 0.00 0.10 0.00 0.05 99.73 05:01:01 AM 1 0.22 0.00 0.10 0.00 0.07 99.62 05:02:01 AM all 0.18 0.00 0.11 0.01 0.08 99.63 05:02:01 AM 0 0.17 0.00 0.12 0.02 0.07 99.63 05:02:01 AM 1 0.18 0.00 0.10 0.00 0.08 99.63 05:03:01 AM all 0.31 0.00 0.11 0.00 0.05 99.53 05:03:01 AM 0 0.37 0.00 0.07 0.00 0.03 99.53 05:03:01 AM 1 0.25 0.00 0.15 0.00 0.07 99.53 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 0.28 0.00 0.09 0.00 0.07 99.56 05:04:01 AM 0 0.33 0.00 0.07 0.00 0.07 99.53 05:04:01 AM 1 0.23 0.00 0.12 0.00 0.07 99.58 05:05:01 AM all 0.33 0.00 0.08 0.00 0.06 99.53 05:05:01 AM 0 0.42 0.00 0.05 0.00 0.05 99.48 05:05:01 AM 1 0.25 0.00 0.10 0.00 0.07 99.58 05:06:01 AM all 0.41 0.00 0.08 0.00 0.06 99.45 05:06:01 AM 0 0.35 0.00 0.07 0.00 0.05 99.53 05:06:01 AM 1 0.47 0.00 0.10 0.00 0.07 99.37 05:07:01 AM all 0.53 0.00 0.23 0.01 0.07 99.17 05:07:01 AM 0 0.35 0.00 0.33 0.00 0.08 99.23 05:07:01 AM 1 0.72 0.00 0.12 0.02 0.05 99.10 05:08:01 AM all 0.63 0.00 0.10 0.00 0.07 99.21 05:08:01 AM 0 0.48 0.00 0.12 0.00 0.08 99.31 05:08:01 AM 1 0.77 0.00 0.08 0.00 0.05 99.10 05:09:01 AM all 0.40 0.00 0.08 0.00 0.05 99.47 05:09:01 AM 0 0.33 0.00 0.12 0.00 0.08 99.46 05:09:01 AM 1 0.47 0.00 0.05 0.00 0.02 99.47 05:10:01 AM all 0.52 0.00 0.08 0.00 0.04 99.36 05:10:01 AM 0 0.22 0.00 0.13 0.00 0.05 99.60 05:10:01 AM 1 0.82 0.00 0.03 0.00 0.03 99.12 05:11:01 AM all 0.42 0.00 0.12 0.00 0.06 99.41 05:11:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 05:11:01 AM 1 0.68 0.00 0.12 0.00 0.07 99.13 05:12:01 AM all 14.77 0.00 2.10 0.08 0.06 82.98 05:12:01 AM 0 8.29 0.00 2.04 0.03 0.05 89.59 05:12:01 AM 1 21.25 0.00 2.17 0.13 0.07 76.38 Average: all 6.89 0.00 1.27 0.41 0.07 91.36 Average: 0 5.61 0.00 1.26 0.44 0.06 92.63 Average: 1 8.18 0.00 1.29 0.38 0.07 90.09