---> uname -a: Linux prd-centos8-robot-2c-8g-46708.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 665 4851 19 2180 6734 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:f3:e8:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84992sec preferred_lft 84992sec inet6 fe80::f816:3eff:fef3:e8db/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) 07/28/2025 _x86_64_ (2 CPU) 00:30:48 LINUX RESTART (2 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 215.44 156.01 59.44 14646.31 40366.77 12:33:01 AM 116.38 0.72 115.66 52.92 10966.96 12:34:01 AM 34.46 0.42 34.04 64.79 3857.54 12:35:01 AM 66.76 9.45 57.31 1685.30 4337.50 12:36:01 AM 27.33 0.00 27.33 0.00 5415.58 12:37:01 AM 4.53 0.03 4.50 1.07 170.68 12:38:01 AM 0.37 0.00 0.37 0.00 5.72 12:39:01 AM 0.30 0.00 0.30 0.00 11.18 12:40:01 AM 0.22 0.00 0.22 0.00 3.93 12:41:01 AM 0.48 0.00 0.48 0.00 14.61 12:42:01 AM 0.28 0.00 0.28 0.00 5.00 12:43:01 AM 0.27 0.00 0.27 0.00 9.26 12:44:01 AM 0.30 0.00 0.30 0.00 4.98 12:45:01 AM 0.17 0.00 0.17 0.00 16.31 12:46:01 AM 0.32 0.03 0.28 0.27 3.43 12:47:01 AM 1.40 0.00 1.40 0.00 40.72 12:48:01 AM 0.40 0.00 0.40 0.00 6.15 12:49:01 AM 0.23 0.00 0.23 0.00 10.71 12:50:01 AM 0.17 0.00 0.17 0.00 1.37 12:51:01 AM 0.47 0.00 0.47 0.00 8.53 12:52:01 AM 0.37 0.00 0.37 0.00 12.21 12:53:01 AM 13.58 0.32 13.26 36.92 460.45 12:54:01 AM 26.83 0.52 26.31 63.86 1341.54 Average: 22.22 7.28 14.94 719.78 2916.54 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 5429764 6974120 2452660 31.12 2688 1736956 807620 9.04 185372 1982208 88968 12:33:01 AM 5094272 6931924 2788152 35.37 2688 2013504 786236 8.80 197716 2237716 104004 12:34:01 AM 5166988 7006280 2715436 34.45 2688 2015452 714264 8.00 218332 2145724 10764 12:35:01 AM 4888424 6985540 2994000 37.98 2688 2264908 719312 8.05 267100 2348608 149000 12:36:01 AM 4883808 6980780 2998616 38.04 2688 2264880 719312 8.05 267160 2348840 12 12:37:01 AM 4843580 6941152 3038844 38.55 2688 2265484 766364 8.58 267284 2388772 8 12:38:01 AM 4843932 6941536 3038492 38.55 2688 2265516 766364 8.58 267284 2388424 8 12:39:01 AM 4834772 6932604 3047652 38.66 2688 2265744 800172 8.96 267284 2397200 8 12:40:01 AM 4833928 6931796 3048496 38.67 2688 2265780 800172 8.96 267284 2397504 8 12:41:01 AM 4834056 6932160 3048368 38.67 2688 2266008 800172 8.96 267292 2397820 8 12:42:01 AM 4834200 6932340 3048224 38.67 2688 2266044 800172 8.96 267292 2397928 8 12:43:01 AM 4838996 6937352 3043428 38.61 2688 2266260 783804 8.78 267292 2392368 8 12:44:01 AM 4839156 6937544 3043268 38.61 2688 2266292 783804 8.78 267292 2392312 8 12:45:01 AM 4839268 6938112 3043156 38.61 2688 2266748 799488 8.95 267400 2392756 8 12:46:01 AM 4823228 6922120 3059196 38.81 2688 2266800 827084 9.26 267536 2408032 72 12:47:01 AM 4808536 6907672 3073888 39.00 2688 2267040 827648 9.27 267536 2422876 16 12:48:01 AM 4836544 6935712 3045880 38.64 2688 2267072 797912 8.93 267536 2394756 40 12:49:01 AM 4836776 6936180 3045648 38.64 2688 2267308 797912 8.93 267536 2394788 8 12:50:01 AM 4822292 6921736 3060132 38.82 2688 2267348 824316 9.23 267536 2408776 52 12:51:01 AM 4815812 6915504 3066612 38.90 2688 2267592 830044 9.29 267536 2415436 252 12:52:01 AM 4836200 6935924 3046224 38.65 2688 2267624 799148 8.95 267536 2395052 44 12:53:01 AM 4906792 6865640 2975632 37.75 2688 2132736 831748 9.31 299752 2314824 52448 12:54:01 AM 5005888 6929556 2876536 36.49 2688 2097936 771044 8.63 466744 2052508 10200 Average: 4899879 6937969 2982545 37.84 2688 2208306 789309 8.84 268723 2339793 18085 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 273.81 169.33 1438.42 54.67 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 92.00 69.83 1098.16 10.70 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 13.48 8.52 6.05 3.59 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 45.22 37.55 319.24 12.23 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 148.51 106.12 28.30 27.88 0.00 0.00 0.00 0.00 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 29.24 21.14 7.18 11.32 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 1.25 0.17 0.12 0.02 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 16.61 15.56 119.96 1.17 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 1.75 0.42 0.40 0.24 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 10.28 8.95 1.45 0.71 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 1.35 0.27 0.22 0.08 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 15.51 14.85 120.10 1.30 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 0.82 0.17 0.11 0.02 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 19.01 18.19 3.34 3.29 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 9.63 6.48 118.09 0.42 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 30.19 29.06 355.93 2.46 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 1.23 0.37 0.33 0.21 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 11.08 7.15 1.93 0.58 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 7.71 6.75 117.77 0.44 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 29.92 28.81 355.39 2.05 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 0.67 0.27 0.16 0.13 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 51.13 36.59 84.30 28.61 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 17.98 15.53 14.54 7.33 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 36.02 26.18 182.26 7.37 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) 07/28/2025 _x86_64_ (2 CPU) 00:30:48 LINUX RESTART (2 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 49.22 0.06 11.90 5.64 0.12 33.06 12:32:01 AM 0 53.77 0.08 12.44 5.77 0.12 27.82 12:32:01 AM 1 44.69 0.03 11.37 5.51 0.12 38.29 12:33:01 AM all 38.94 0.00 5.81 1.22 0.12 53.91 12:33:01 AM 0 43.50 0.00 5.54 1.31 0.13 49.52 12:33:01 AM 1 34.38 0.00 6.08 1.12 0.12 58.31 12:34:01 AM all 11.71 0.00 1.64 0.70 0.06 85.88 12:34:01 AM 0 14.49 0.00 1.74 1.15 0.07 82.55 12:34:01 AM 1 8.94 0.00 1.55 0.25 0.05 89.21 12:35:01 AM all 32.78 0.00 5.83 1.94 0.09 59.36 12:35:01 AM 0 42.39 0.00 6.79 1.42 0.10 49.30 12:35:01 AM 1 23.17 0.00 4.88 2.46 0.08 69.41 12:36:01 AM all 0.48 0.00 0.53 0.40 0.03 98.56 12:36:01 AM 0 0.52 0.00 0.62 0.55 0.03 98.28 12:36:01 AM 1 0.43 0.00 0.43 0.25 0.03 98.85 12:37:01 AM all 2.18 0.00 0.28 0.02 0.06 97.46 12:37:01 AM 0 1.35 0.00 0.17 0.00 0.03 98.45 12:37:01 AM 1 3.01 0.00 0.40 0.03 0.08 96.47 12:38:01 AM all 0.53 0.00 0.11 0.00 0.05 99.32 12:38:01 AM 0 0.62 0.00 0.07 0.00 0.03 99.28 12:38:01 AM 1 0.44 0.00 0.15 0.00 0.07 99.35 12:39:01 AM all 0.91 0.00 0.17 0.00 0.06 98.86 12:39:01 AM 0 1.32 0.00 0.17 0.00 0.07 98.44 12:39:01 AM 1 0.50 0.00 0.17 0.00 0.05 99.28 12:40:01 AM all 0.57 0.00 0.11 0.00 0.04 99.28 12:40:01 AM 0 0.63 0.00 0.05 0.00 0.03 99.28 12:40:01 AM 1 0.50 0.00 0.17 0.00 0.05 99.28 12:41:01 AM all 0.99 0.00 0.15 0.08 0.07 98.71 12:41:01 AM 0 0.65 0.00 0.13 0.00 0.05 99.17 12:41:01 AM 1 1.34 0.00 0.17 0.15 0.08 98.26 12:42:01 AM all 0.53 0.00 0.11 0.00 0.05 99.31 12:42:01 AM 0 0.63 0.00 0.05 0.00 0.03 99.28 12:42:01 AM 1 0.43 0.00 0.17 0.00 0.07 99.33 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 0.88 0.00 0.18 0.00 0.05 98.90 12:43:01 AM 0 1.14 0.00 0.13 0.00 0.03 98.70 12:43:01 AM 1 0.62 0.00 0.22 0.00 0.07 99.10 12:44:01 AM all 0.47 0.00 0.10 0.00 0.04 99.39 12:44:01 AM 0 0.63 0.00 0.05 0.00 0.02 99.30 12:44:01 AM 1 0.30 0.00 0.15 0.00 0.07 99.48 12:45:01 AM all 2.10 0.00 0.20 0.00 0.06 97.64 12:45:01 AM 0 2.97 0.00 0.18 0.00 0.05 96.79 12:45:01 AM 1 1.22 0.00 0.22 0.00 0.07 98.49 12:46:01 AM all 0.62 0.00 0.31 0.00 0.06 99.01 12:46:01 AM 0 0.42 0.00 0.25 0.00 0.05 99.28 12:46:01 AM 1 0.82 0.00 0.37 0.00 0.07 98.75 12:47:01 AM all 1.00 0.00 0.20 0.01 0.07 98.73 12:47:01 AM 0 1.46 0.00 0.28 0.00 0.07 98.19 12:47:01 AM 1 0.53 0.00 0.12 0.02 0.07 99.26 12:48:01 AM all 0.61 0.00 0.13 0.00 0.07 99.19 12:48:01 AM 0 0.60 0.00 0.17 0.00 0.07 99.16 12:48:01 AM 1 0.62 0.00 0.10 0.00 0.07 99.22 12:49:01 AM all 0.94 0.00 0.13 0.00 0.05 98.88 12:49:01 AM 0 1.30 0.00 0.15 0.00 0.07 98.48 12:49:01 AM 1 0.57 0.00 0.12 0.00 0.03 99.28 12:50:01 AM all 0.63 0.00 0.14 0.00 0.06 99.16 12:50:01 AM 0 0.65 0.00 0.22 0.00 0.08 99.05 12:50:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:51:01 AM all 1.19 0.00 0.21 0.00 0.05 98.55 12:51:01 AM 0 1.59 0.00 0.28 0.00 0.05 98.07 12:51:01 AM 1 0.79 0.00 0.13 0.00 0.05 99.03 12:52:01 AM all 0.53 0.00 0.10 0.00 0.05 99.32 12:52:01 AM 0 0.65 0.00 0.08 0.00 0.03 99.23 12:52:01 AM 1 0.40 0.00 0.12 0.00 0.07 99.41 12:53:01 AM all 11.32 0.00 1.66 0.07 0.12 86.83 12:53:01 AM 0 15.02 0.00 2.12 0.08 0.15 82.63 12:53:01 AM 1 7.61 0.00 1.20 0.05 0.08 91.05 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 27.19 0.00 3.43 0.71 0.08 68.59 12:54:01 AM 0 35.87 0.00 4.19 0.72 0.08 59.14 12:54:01 AM 1 18.51 0.00 2.67 0.70 0.08 78.04 Average: all 8.10 0.00 1.45 0.47 0.07 89.91 Average: 0 9.66 0.00 1.56 0.48 0.06 88.24 Average: 1 6.54 0.00 1.35 0.46 0.07 91.58