---> uname -a: Linux prd-centos8-robot-2c-8g-3289.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: 2800.000 BogoMIPS: 5600.00 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 604 4913 19 2179 6794 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:14:ec:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84996sec preferred_lft 84996sec inet6 fe80::f816:3eff:fe14:ecda/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) 12/03/2025 _x86_64_ (2 CPU) 00:35:37 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 151.49 78.76 72.73 8135.67 40889.72 12:38:01 AM 116.11 0.92 115.19 65.84 12235.32 12:39:01 AM 25.36 0.42 24.95 64.79 2326.50 12:40:01 AM 77.94 6.96 70.98 1292.55 6854.99 12:41:01 AM 19.24 0.00 19.24 0.00 2948.50 12:42:01 AM 5.45 0.23 5.22 12.66 202.00 12:43:01 AM 0.40 0.00 0.40 0.00 8.70 12:44:01 AM 0.15 0.00 0.15 0.00 9.05 12:45:01 AM 0.27 0.00 0.27 0.00 4.52 12:46:01 AM 0.25 0.00 0.25 0.00 11.36 12:47:01 AM 0.25 0.00 0.25 0.00 4.45 12:48:01 AM 0.22 0.00 0.22 0.00 9.07 12:49:01 AM 0.33 0.00 0.33 0.00 5.53 12:50:01 AM 0.18 0.00 0.18 0.00 17.23 12:51:01 AM 0.35 0.03 0.32 0.27 5.81 12:52:01 AM 1.33 0.00 1.33 0.00 38.44 12:53:01 AM 0.43 0.00 0.43 0.00 7.28 12:54:01 AM 0.20 0.00 0.20 0.00 9.78 12:55:01 AM 0.12 0.00 0.12 0.00 2.55 12:56:01 AM 0.38 0.00 0.38 0.00 12.75 12:57:01 AM 0.30 0.00 0.30 0.00 5.15 12:58:01 AM 14.71 0.32 14.40 36.93 527.05 12:59:01 AM 31.74 0.52 31.22 63.85 1401.60 Average: 19.45 3.83 15.61 420.63 2936.86 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5271928 6973328 2610496 33.12 2688 1887128 802480 8.99 222540 2078980 214852 12:38:01 AM 5140492 6985956 2741932 34.79 2688 2021188 744800 8.34 199168 2189788 42020 12:39:01 AM 5117020 7007424 2765404 35.08 2688 2065228 698164 7.82 224960 2185588 52664 12:40:01 AM 4931204 7032196 2951220 37.44 2688 2267200 658560 7.37 260840 2301304 76088 12:41:01 AM 4932616 7033360 2949808 37.42 2688 2267208 658560 7.37 260840 2301276 4 12:42:01 AM 4890680 6992368 2991744 37.95 2688 2268152 722232 8.09 260968 2343036 4 12:43:01 AM 4890540 6992260 2991884 37.96 2688 2268184 722232 8.09 260968 2343216 4 12:44:01 AM 4881312 6983264 3001112 38.07 2688 2268416 749904 8.40 260968 2352144 4 12:45:01 AM 4879432 6981416 3002992 38.10 2688 2268448 749904 8.40 260968 2353828 4 12:46:01 AM 4879756 6981964 3002668 38.09 2688 2268672 749904 8.40 260976 2353976 4 12:47:01 AM 4879728 6981972 3002696 38.09 2688 2268708 749904 8.40 260976 2354016 4 12:48:01 AM 4886092 6988556 2996332 38.01 2688 2268928 733176 8.21 260976 2347552 4 12:49:01 AM 4885912 6988404 2996512 38.02 2688 2268956 733176 8.21 260976 2347664 4 12:50:01 AM 4885384 6988340 2997040 38.02 2688 2269420 734160 8.22 261088 2348236 4 12:51:01 AM 4870696 6973692 3011728 38.21 2688 2269460 755544 8.46 261200 2362204 12 12:52:01 AM 4863196 6966436 3019228 38.30 2688 2269704 761408 8.53 261200 2370112 4 12:53:01 AM 4884472 6987744 2997952 38.03 2688 2269736 745416 8.35 261200 2348616 8 12:54:01 AM 4885076 6988580 2997348 38.03 2688 2269968 745416 8.35 261200 2348812 4 12:55:01 AM 4870232 6973784 3012192 38.21 2688 2270016 757876 8.49 261200 2362712 4 12:56:01 AM 4860600 6964388 3021824 38.34 2688 2270252 765140 8.57 261200 2371988 4 12:57:01 AM 4883544 6987364 2998880 38.05 2688 2270284 743040 8.32 261200 2349244 4 12:58:01 AM 4930140 6902056 2952284 37.45 2688 2144596 818768 9.17 298040 2290496 67320 12:59:01 AM 5017572 6942812 2864852 36.34 2688 2098400 765824 8.57 463536 2042216 26276 Average: 4931201 6982507 2951223 37.44 2688 2219924 741982 8.31 265530 2306391 20839 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 304.30 184.67 1666.11 62.59 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 83.47 64.61 846.38 10.57 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 15.15 10.76 6.81 4.30 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 241.68 175.38 378.00 39.38 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 1.37 0.73 0.18 0.12 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 34.36 24.38 7.40 4.87 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.82 0.30 0.29 0.20 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 16.65 15.80 119.97 1.18 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 2.42 0.55 0.72 0.46 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 16.13 9.30 2.19 0.96 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 4.28 0.42 0.60 0.27 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 20.06 15.96 120.44 1.19 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 0.72 0.17 0.05 0.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 18.96 18.13 3.40 3.30 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 7.30 6.88 117.73 0.45 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 33.71 31.97 355.69 2.28 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 0.48 0.10 0.04 0.01 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 8.65 8.45 1.59 0.67 0.00 0.00 0.00 0.00 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 7.50 6.75 117.83 0.44 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 32.43 31.13 355.61 2.17 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 0.53 0.22 0.16 0.08 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 53.59 37.74 84.53 34.62 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 17.58 17.09 15.52 8.64 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 40.10 28.76 182.68 7.77 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) 12/03/2025 _x86_64_ (2 CPU) 00:35:37 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 42.30 0.05 10.13 6.21 0.13 41.16 12:37:01 AM 0 35.84 0.05 10.71 7.49 0.10 45.81 12:37:01 AM 1 48.76 0.05 9.56 4.94 0.17 36.52 12:38:01 AM all 31.01 0.00 4.42 1.36 0.09 63.12 12:38:01 AM 0 29.79 0.00 4.57 1.37 0.10 64.18 12:38:01 AM 1 32.23 0.00 4.27 1.35 0.08 62.07 12:39:01 AM all 17.94 0.00 2.63 0.28 0.08 79.08 12:39:01 AM 0 17.36 0.00 2.67 0.28 0.05 79.64 12:39:01 AM 1 18.52 0.00 2.58 0.27 0.10 78.53 12:40:01 AM all 33.78 0.00 6.16 1.17 0.10 58.79 12:40:01 AM 0 23.93 0.00 5.58 1.03 0.10 69.36 12:40:01 AM 1 43.65 0.00 6.74 1.30 0.10 48.21 12:41:01 AM all 0.30 0.00 0.21 0.33 0.06 99.10 12:41:01 AM 0 0.23 0.00 0.22 0.23 0.05 99.27 12:41:01 AM 1 0.37 0.00 0.20 0.43 0.07 98.93 12:42:01 AM all 2.35 0.00 0.29 0.03 0.08 97.26 12:42:01 AM 0 2.30 0.00 0.44 0.03 0.10 97.13 12:42:01 AM 1 2.40 0.00 0.15 0.02 0.05 97.38 12:43:01 AM all 0.45 0.00 0.11 0.00 0.08 99.36 12:43:01 AM 0 0.25 0.00 0.15 0.00 0.12 99.48 12:43:01 AM 1 0.65 0.00 0.07 0.00 0.05 99.23 12:44:01 AM all 0.93 0.00 0.17 0.00 0.10 98.81 12:44:01 AM 0 0.67 0.00 0.07 0.00 0.07 99.20 12:44:01 AM 1 1.19 0.00 0.27 0.00 0.13 98.41 12:45:01 AM all 0.53 0.00 0.12 0.00 0.09 99.26 12:45:01 AM 0 0.65 0.00 0.13 0.00 0.08 99.13 12:45:01 AM 1 0.42 0.00 0.10 0.00 0.10 99.38 12:46:01 AM all 0.97 0.00 0.13 0.00 0.08 98.82 12:46:01 AM 0 1.64 0.00 0.07 0.00 0.05 98.25 12:46:01 AM 1 0.30 0.00 0.18 0.00 0.12 99.40 12:47:01 AM all 0.46 0.00 0.09 0.00 0.09 99.36 12:47:01 AM 0 0.68 0.00 0.03 0.00 0.05 99.23 12:47:01 AM 1 0.23 0.00 0.15 0.00 0.13 99.48 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.89 0.00 0.16 0.00 0.09 98.86 12:48:01 AM 0 0.59 0.00 0.12 0.00 0.08 99.21 12:48:01 AM 1 1.19 0.00 0.20 0.00 0.10 98.51 12:49:01 AM all 0.48 0.00 0.08 0.00 0.10 99.34 12:49:01 AM 0 0.57 0.00 0.07 0.00 0.07 99.30 12:49:01 AM 1 0.38 0.00 0.10 0.00 0.13 99.38 12:50:01 AM all 2.11 0.00 0.20 0.00 0.09 97.59 12:50:01 AM 0 1.40 0.00 0.18 0.00 0.07 98.35 12:50:01 AM 1 2.82 0.00 0.22 0.00 0.12 96.84 12:51:01 AM all 0.61 0.00 0.28 0.00 0.08 99.02 12:51:01 AM 0 0.57 0.00 0.12 0.00 0.05 99.27 12:51:01 AM 1 0.65 0.00 0.45 0.00 0.12 98.78 12:52:01 AM all 1.02 0.00 0.17 0.01 0.09 98.71 12:52:01 AM 0 0.68 0.00 0.10 0.02 0.07 99.13 12:52:01 AM 1 1.35 0.00 0.23 0.00 0.12 98.30 12:53:01 AM all 0.39 0.00 0.12 0.00 0.10 99.39 12:53:01 AM 0 0.64 0.00 0.12 0.00 0.10 99.15 12:53:01 AM 1 0.15 0.00 0.12 0.00 0.10 99.63 12:54:01 AM all 0.96 0.00 0.11 0.00 0.08 98.85 12:54:01 AM 0 0.63 0.00 0.08 0.00 0.07 99.22 12:54:01 AM 1 1.29 0.00 0.13 0.00 0.10 98.48 12:55:01 AM all 0.56 0.00 0.13 0.00 0.09 99.22 12:55:01 AM 0 0.75 0.00 0.15 0.00 0.08 99.02 12:55:01 AM 1 0.37 0.00 0.10 0.00 0.10 99.43 12:56:01 AM all 1.03 0.00 0.22 0.00 0.08 98.67 12:56:01 AM 0 1.29 0.00 0.25 0.00 0.05 98.41 12:56:01 AM 1 0.77 0.00 0.18 0.00 0.12 98.93 12:57:01 AM all 0.28 0.00 0.09 0.00 0.08 99.56 12:57:01 AM 0 0.23 0.00 0.05 0.00 0.03 99.68 12:57:01 AM 1 0.32 0.00 0.13 0.00 0.12 99.43 12:58:01 AM all 14.28 0.00 1.79 0.08 0.10 83.75 12:58:01 AM 0 11.20 0.00 2.09 0.05 0.10 86.56 12:58:01 AM 1 17.36 0.00 1.48 0.12 0.10 80.94 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.93 0.00 4.16 0.17 0.09 62.65 12:59:01 AM 0 30.36 0.00 3.87 0.10 0.10 65.58 12:59:01 AM 1 35.50 0.00 4.46 0.23 0.08 59.72 Average: all 8.12 0.00 1.39 0.42 0.09 89.98 Average: 0 7.06 0.00 1.38 0.46 0.08 91.02 Average: 1 9.18 0.00 1.40 0.38 0.10 88.94