---> uname -a: Linux prd-centos8-robot-2c-8g-44882.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 588 4924 19 2184 6810 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:3a:23:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85212sec preferred_lft 85212sec inet6 fe80::f816:3eff:fe3a:2349/64 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) 07/21/2025 _x86_64_ (2 CPU) 05:25:57 LINUX RESTART (2 CPU) 05:27:01 AM tps rtps wtps bread/s bwrtn/s 05:28:01 AM 117.74 0.72 117.03 52.92 11353.43 05:29:01 AM 29.73 0.03 29.70 0.53 4054.71 05:30:01 AM 0.38 0.00 0.38 0.00 5.43 05:31:01 AM 0.20 0.00 0.20 0.00 1.57 05:32:01 AM 0.28 0.00 0.28 0.00 5.08 05:33:01 AM 0.15 0.00 0.15 0.00 1.05 05:34:01 AM 10.58 0.35 10.23 61.98 257.18 05:35:01 AM 60.62 6.97 53.66 1291.78 3651.04 05:36:01 AM 31.47 0.03 31.44 3.47 6110.86 05:37:01 AM 1.88 0.02 1.87 0.13 101.73 05:38:01 AM 0.30 0.00 0.30 0.00 65.44 05:39:01 AM 0.27 0.00 0.27 0.00 29.51 05:40:01 AM 0.18 0.00 0.18 0.00 60.96 05:41:01 AM 0.38 0.03 0.35 0.27 48.68 05:42:01 AM 1.53 0.00 1.53 0.00 47.11 05:43:01 AM 0.35 0.00 0.35 0.00 6.56 05:44:01 AM 0.20 0.00 0.20 0.00 44.79 05:45:01 AM 17.23 0.42 16.81 47.72 1151.63 Average: 15.19 0.48 14.72 81.04 1499.86 05:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 AM 5171984 7009664 2710448 34.39 2688 2013424 700088 7.84 198196 2163376 104004 05:29:01 AM 5169848 7006956 2712584 34.41 2688 2013440 700088 7.84 198376 2165508 12 05:30:01 AM 5169612 7006724 2712820 34.42 2688 2013444 713072 7.98 198376 2166048 4 05:31:01 AM 5169964 7007092 2712468 34.41 2688 2013448 713072 7.98 198376 2165828 4 05:32:01 AM 5169976 7007108 2712456 34.41 2688 2013452 713072 7.98 198376 2165940 4 05:33:01 AM 5170072 7007204 2712360 34.41 2688 2013452 713072 7.98 198376 2165992 4 05:34:01 AM 5241040 7080456 2641392 33.51 2688 2015312 638956 7.15 218780 2074592 10756 05:35:01 AM 4941872 7025260 2940560 37.31 2688 2250936 675228 7.56 256960 2309676 167788 05:36:01 AM 4970752 7055748 2911680 36.94 2688 2253016 643424 7.20 262240 2270060 4 05:37:01 AM 4929008 7015488 2953424 37.47 2688 2254524 711696 7.97 262384 2311336 304 05:38:01 AM 4921156 7009392 2961276 37.57 2688 2256256 731220 8.19 262392 2319188 188 05:39:01 AM 4919372 7008968 2963060 37.59 2688 2257616 749716 8.39 262392 2320908 760 05:40:01 AM 4917032 7008416 2965400 37.62 2688 2259404 764516 8.56 262396 2323060 788 05:41:01 AM 4915636 7007572 2966796 37.64 2688 2259940 764056 8.56 262556 2324272 44 05:42:01 AM 4913728 7006028 2968704 37.66 2688 2260304 764056 8.56 262560 2326068 8 05:43:01 AM 4912020 7004848 2970412 37.68 2688 2260812 764056 8.56 262560 2327724 452 05:44:01 AM 4908516 7002760 2973916 37.73 2688 2262160 764056 8.56 262568 2331176 540 05:45:01 AM 5085324 7010504 2797108 35.49 2688 2098088 682108 7.64 465784 1973240 22252 Average: 5033162 7015566 2849270 36.15 2688 2153835 716975 8.03 249647 2233555 17106 05:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 103.78 81.57 1117.53 11.21 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 2.68 0.68 1.08 0.26 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 1.70 0.50 0.35 0.15 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 1.28 0.37 0.33 0.13 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 1.45 0.55 0.52 0.21 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 1.20 0.33 0.31 0.12 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 8.66 8.35 5.03 3.66 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 39.13 33.39 315.88 9.08 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 179.82 132.77 37.12 35.99 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 94.02 84.00 18.65 7.59 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 72.94 71.12 14.63 6.88 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 54.68 54.20 10.89 5.49 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 89.62 88.87 17.02 8.16 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 20.94 18.96 5.57 3.53 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 14.53 12.91 3.68 2.35 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 44.42 28.97 22.37 14.34 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 82.79 62.44 37.11 67.94 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 76.62 50.18 103.83 51.03 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 49.46 40.57 95.11 12.67 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) 07/21/2025 _x86_64_ (2 CPU) 05:25:57 LINUX RESTART (2 CPU) 05:27:01 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 38.32 0.00 5.42 0.99 0.11 55.16 05:28:01 AM 0 24.11 0.00 4.32 0.95 0.10 70.51 05:28:01 AM 1 52.57 0.00 6.52 1.03 0.12 39.76 05:29:01 AM all 0.42 0.00 0.33 0.28 0.03 98.94 05:29:01 AM 0 0.60 0.00 0.27 0.18 0.03 98.92 05:29:01 AM 1 0.23 0.00 0.38 0.38 0.03 98.96 05:30:01 AM all 0.41 0.00 0.10 0.00 0.04 99.45 05:30:01 AM 0 0.57 0.00 0.12 0.00 0.03 99.28 05:30:01 AM 1 0.25 0.00 0.08 0.00 0.05 99.62 05:31:01 AM all 0.39 0.00 0.07 0.00 0.03 99.51 05:31:01 AM 0 0.63 0.00 0.07 0.00 0.03 99.27 05:31:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 05:32:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 05:32:01 AM 0 0.28 0.00 0.07 0.00 0.03 99.62 05:32:01 AM 1 0.40 0.00 0.08 0.00 0.03 99.48 05:33:01 AM all 0.37 0.00 0.05 0.00 0.04 99.54 05:33:01 AM 0 0.22 0.00 0.08 0.00 0.05 99.65 05:33:01 AM 1 0.52 0.00 0.02 0.00 0.03 99.43 05:34:01 AM all 11.83 0.00 1.34 0.07 0.05 86.71 05:34:01 AM 0 13.47 0.00 1.59 0.08 0.05 84.81 05:34:01 AM 1 10.20 0.00 1.08 0.05 0.05 88.61 05:35:01 AM all 28.68 0.00 5.58 0.44 0.08 65.22 05:35:01 AM 0 18.31 0.00 4.64 0.33 0.08 76.63 05:35:01 AM 1 39.07 0.00 6.52 0.55 0.08 53.78 05:36:01 AM all 4.55 0.00 0.97 0.39 0.04 94.05 05:36:01 AM 0 3.36 0.00 1.00 0.33 0.03 95.27 05:36:01 AM 1 5.73 0.00 0.94 0.45 0.05 92.84 05:37:01 AM all 6.24 0.00 0.51 0.01 0.06 93.18 05:37:01 AM 0 1.94 0.00 0.45 0.02 0.07 97.52 05:37:01 AM 1 10.57 0.00 0.57 0.00 0.05 88.81 05:38:01 AM all 6.09 0.00 0.38 0.00 0.08 93.46 05:38:01 AM 0 4.81 0.00 0.35 0.00 0.07 94.77 05:38:01 AM 1 7.36 0.00 0.40 0.00 0.08 92.15 05:38:01 AM CPU %user %nice %system %iowait %steal %idle 05:39:01 AM all 5.31 0.00 0.33 0.00 0.08 94.29 05:39:01 AM 0 5.11 0.00 0.32 0.00 0.07 94.50 05:39:01 AM 1 5.50 0.00 0.34 0.00 0.08 94.08 05:40:01 AM all 5.94 0.00 0.41 0.00 0.06 93.60 05:40:01 AM 0 7.31 0.00 0.35 0.00 0.07 92.27 05:40:01 AM 1 4.56 0.00 0.47 0.00 0.05 94.92 05:41:01 AM all 5.72 0.00 0.43 0.00 0.08 93.77 05:41:01 AM 0 3.96 0.00 0.33 0.00 0.07 95.64 05:41:01 AM 1 7.47 0.00 0.53 0.00 0.08 91.91 05:42:01 AM all 3.93 0.00 0.22 0.01 0.06 95.79 05:42:01 AM 0 2.83 0.00 0.15 0.02 0.05 96.96 05:42:01 AM 1 5.03 0.00 0.28 0.00 0.07 94.62 05:43:01 AM all 5.47 0.00 0.54 0.00 0.06 93.92 05:43:01 AM 0 3.00 0.00 0.50 0.00 0.07 96.43 05:43:01 AM 1 7.94 0.00 0.59 0.00 0.05 91.42 05:44:01 AM all 12.14 0.00 0.77 0.00 0.08 87.00 05:44:01 AM 0 8.80 0.00 0.69 0.00 0.08 90.43 05:44:01 AM 1 15.48 0.00 0.85 0.00 0.08 83.58 05:45:01 AM all 23.23 0.00 2.91 0.12 0.08 73.67 05:45:01 AM 0 18.77 0.00 3.07 0.08 0.07 78.01 05:45:01 AM 1 27.68 0.00 2.75 0.15 0.08 69.33 Average: all 8.87 0.00 1.14 0.13 0.06 89.81 Average: 0 6.57 0.00 1.02 0.11 0.06 92.24 Average: 1 11.16 0.00 1.25 0.15 0.06 87.38