---> uname -a: Linux prd-centos8-robot-2c-8g-49368.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: 2799.996 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 579 4931 19 2186 6819 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:63:21:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85293sec preferred_lft 85293sec inet6 fe80::f816:3eff:fe63:21f2/64 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) 09/06/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 93.50 24.41 69.09 6958.88 6513.65 03:34:01 AM 92.85 0.72 92.14 52.92 10862.01 03:35:01 AM 32.33 0.42 31.91 64.79 2607.70 03:36:01 AM 72.29 6.96 65.33 1292.77 8027.11 03:37:01 AM 13.71 0.00 13.71 0.00 1252.92 03:38:01 AM 2.62 0.00 2.62 0.00 82.74 03:39:01 AM 0.13 0.00 0.13 0.00 1.32 03:40:01 AM 0.62 0.28 0.33 14.93 33.16 03:41:01 AM 1.90 0.00 1.90 0.00 64.45 03:42:01 AM 0.43 0.00 0.43 0.00 7.77 03:43:01 AM 0.25 0.00 0.25 0.00 3.92 03:44:01 AM 9.02 5.95 3.07 574.97 72.39 03:45:01 AM 0.25 0.00 0.25 0.00 3.53 03:46:01 AM 0.13 0.00 0.13 0.00 1.62 03:47:01 AM 0.42 0.03 0.38 0.27 6.06 03:48:01 AM 1.50 0.00 1.50 0.00 34.03 03:49:01 AM 11.61 0.33 11.28 37.85 412.50 03:50:01 AM 32.54 0.47 32.07 52.92 1389.67 Average: 20.34 2.20 18.14 502.82 1743.23 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5383616 7069992 2498816 31.70 2688 1869240 665808 7.46 186028 1995880 174696 03:34:01 AM 5165980 7006132 2716452 34.46 2688 2015824 705660 7.90 198044 2163520 42476 03:35:01 AM 5169196 7039444 2713236 34.42 2688 2045340 678188 7.59 223052 2139916 27392 03:36:01 AM 4968284 7058744 2914148 36.97 2688 2258000 630932 7.06 262260 2269716 26984 03:37:01 AM 4971016 7061352 2911416 36.94 2688 2258012 630932 7.06 262280 2269728 4 03:38:01 AM 4971084 7061424 2911348 36.93 2688 2258016 630932 7.06 262284 2269796 8 03:39:01 AM 4971036 7061376 2911396 36.94 2688 2258016 630932 7.06 262284 2269732 4 03:40:01 AM 4922732 7014316 2959700 37.55 2688 2259260 700576 7.84 262624 2316616 4 03:41:01 AM 4923160 7014768 2959272 37.54 2688 2259280 700576 7.84 262628 2316316 16 03:42:01 AM 4922844 7014468 2959588 37.55 2688 2259296 700576 7.84 262628 2316332 16 03:43:01 AM 4921728 7013372 2960704 37.56 2688 2259316 733508 8.21 262628 2317164 16 03:44:01 AM 4904376 7013312 2978056 37.78 2688 2276576 698000 7.82 264764 2332752 4 03:45:01 AM 4904968 7013920 2977464 37.77 2688 2276584 698000 7.82 264764 2332768 16 03:46:01 AM 4904992 7013964 2977440 37.77 2688 2276604 698000 7.82 264764 2332856 24 03:47:01 AM 4903208 7012212 2979224 37.80 2688 2276636 714248 8.00 264908 2333144 4 03:48:01 AM 4903872 7012908 2978560 37.79 2688 2276668 714248 8.00 264908 2333112 4 03:49:01 AM 5064280 6992348 2818152 35.75 2688 2101272 698084 7.82 302544 2156000 28436 03:50:01 AM 5041736 6973844 2840696 36.04 2688 2105472 718712 8.05 461868 2022224 26384 Average: 4995450 7024883 2886982 36.63 2688 2199412 685995 7.68 266403 2249310 18138 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 379.52 226.49 1764.56 59.69 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 73.39 56.40 733.71 16.05 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 17.68 14.88 7.36 5.18 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 387.22 281.69 401.28 64.84 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 9.15 8.06 2.61 1.97 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.87 2.07 0.59 0.49 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 2.58 2.05 0.44 0.46 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 38.19 21.04 32.63 2.25 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 0.45 0.12 0.02 0.01 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 0.90 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 0.88 0.20 0.17 0.07 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 1.23 0.92 0.09 0.08 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 3.03 0.25 0.19 0.01 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 0.78 0.13 0.11 0.04 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 23.48 22.96 340.32 1.76 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 32.98 32.91 527.92 2.31 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 90.32 62.68 315.78 24.46 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 19.06 17.89 15.84 8.70 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 60.21 41.72 230.21 10.47 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) 09/06/2025 _x86_64_ (2 CPU) 03:31:34 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 44.78 0.00 7.40 1.04 0.12 46.65 03:33:01 AM 0 48.88 0.00 8.22 1.03 0.13 41.73 03:33:01 AM 1 40.67 0.00 6.58 1.05 0.10 51.60 03:34:01 AM all 25.36 0.00 3.50 1.04 0.08 70.03 03:34:01 AM 0 38.73 0.00 4.47 1.20 0.07 55.52 03:34:01 AM 1 11.96 0.00 2.53 0.87 0.08 84.57 03:35:01 AM all 16.07 0.00 2.66 0.45 0.06 80.76 03:35:01 AM 0 13.09 0.00 2.40 0.47 0.07 83.98 03:35:01 AM 1 19.06 0.00 2.92 0.43 0.05 77.53 03:36:01 AM all 30.34 0.00 6.03 0.68 0.10 62.86 03:36:01 AM 0 36.27 0.00 6.43 0.72 0.10 56.48 03:36:01 AM 1 24.38 0.00 5.63 0.64 0.10 69.26 03:37:01 AM all 0.51 0.00 0.29 0.13 0.03 99.05 03:37:01 AM 0 0.75 0.00 0.30 0.20 0.02 98.73 03:37:01 AM 1 0.27 0.00 0.28 0.05 0.03 99.36 03:38:01 AM all 0.38 0.00 0.09 0.01 0.02 99.51 03:38:01 AM 0 0.58 0.00 0.07 0.00 0.02 99.33 03:38:01 AM 1 0.17 0.00 0.12 0.02 0.02 99.68 03:39:01 AM all 0.37 0.00 0.08 0.00 0.01 99.54 03:39:01 AM 0 0.62 0.00 0.08 0.00 0.00 99.30 03:39:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 03:40:01 AM all 2.74 0.00 0.47 0.01 0.04 96.74 03:40:01 AM 0 2.71 0.00 0.35 0.00 0.05 96.88 03:40:01 AM 1 2.77 0.00 0.59 0.02 0.03 96.59 03:41:01 AM all 0.80 0.00 0.10 0.01 0.03 99.06 03:41:01 AM 0 0.80 0.00 0.10 0.00 0.03 99.06 03:41:01 AM 1 0.80 0.00 0.10 0.02 0.03 99.05 03:42:01 AM all 0.83 0.00 0.10 0.00 0.03 99.04 03:42:01 AM 0 0.84 0.00 0.13 0.00 0.03 99.00 03:42:01 AM 1 0.82 0.00 0.07 0.00 0.03 99.08 03:43:01 AM all 0.83 0.00 0.12 0.00 0.02 99.04 03:43:01 AM 0 0.53 0.00 0.08 0.00 0.02 99.37 03:43:01 AM 1 1.12 0.00 0.15 0.00 0.02 98.71 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 0.79 0.21 0.21 0.13 0.04 98.63 03:44:01 AM 0 0.63 0.42 0.23 0.25 0.03 98.43 03:44:01 AM 1 0.94 0.00 0.18 0.00 0.05 98.83 03:45:01 AM all 0.81 0.00 0.11 0.00 0.02 99.06 03:45:01 AM 0 0.84 0.00 0.12 0.00 0.02 99.03 03:45:01 AM 1 0.79 0.00 0.10 0.00 0.02 99.10 03:46:01 AM all 0.74 0.00 0.09 0.00 0.05 99.11 03:46:01 AM 0 0.77 0.00 0.10 0.00 0.05 99.08 03:46:01 AM 1 0.72 0.00 0.08 0.00 0.05 99.15 03:47:01 AM all 1.27 0.00 0.36 0.00 0.03 98.33 03:47:01 AM 0 0.97 0.00 0.35 0.00 0.02 98.66 03:47:01 AM 1 1.58 0.00 0.37 0.00 0.05 98.00 03:48:01 AM all 1.17 0.00 0.21 0.01 0.05 98.56 03:48:01 AM 0 0.90 0.00 0.17 0.00 0.05 98.88 03:48:01 AM 1 1.44 0.00 0.25 0.02 0.05 98.24 03:49:01 AM all 14.81 0.00 2.28 0.05 0.06 82.80 03:49:01 AM 0 23.45 0.00 2.59 0.07 0.05 73.85 03:49:01 AM 1 6.17 0.00 1.97 0.03 0.07 91.76 03:50:01 AM all 31.97 0.00 4.02 0.14 0.09 63.78 03:50:01 AM 0 41.18 0.00 4.50 0.20 0.10 54.01 03:50:01 AM 1 22.76 0.00 3.54 0.08 0.08 73.54 Average: all 9.71 0.01 1.56 0.20 0.05 88.47 Average: 0 11.82 0.02 1.71 0.23 0.05 86.17 Average: 1 7.59 0.00 1.42 0.18 0.05 90.77