---> uname -a: Linux prd-centos8-robot-2c-8g-36169.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 584 4950 19 2162 6815 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:4a:7f:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85431sec preferred_lft 85431sec inet6 fe80::f816:3eff:fe4a:7fa0/64 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) 06/21/2025 _x86_64_ (2 CPU) 23:27:13 LINUX RESTART (2 CPU) 11:28:01 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 95.02 6.23 88.79 1092.57 7000.23 11:30:01 PM 76.37 0.67 75.71 51.18 9984.64 11:31:01 PM 35.68 7.13 28.55 1310.28 2101.98 11:32:01 PM 63.33 2.73 60.60 439.59 7868.73 11:33:01 PM 4.35 0.00 4.35 0.00 156.14 11:34:01 PM 0.60 0.00 0.60 0.00 8.82 11:35:01 PM 0.32 0.00 0.32 0.00 3.15 11:36:01 PM 2.05 0.03 2.02 1.87 104.40 11:37:01 PM 0.30 0.00 0.30 0.00 6.32 11:38:01 PM 0.38 0.00 0.38 0.00 9.82 11:39:01 PM 0.17 0.00 0.17 0.00 5.76 11:40:01 PM 0.17 0.00 0.17 0.00 3.22 11:41:01 PM 0.27 0.00 0.27 0.00 4.85 11:42:02 PM 1.77 0.00 1.77 0.00 99.45 11:43:01 PM 34.01 0.69 33.31 75.64 1509.88 Average: 20.97 1.17 19.80 198.23 1925.00 11:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5288736 7067564 2593696 32.90 2688 1956684 653096 7.31 187104 2073960 221916 11:30:01 PM 5116664 6969208 2765768 35.09 2688 2029828 740716 8.29 213048 2208896 42080 11:31:01 PM 5010652 6998096 2871780 36.43 2688 2160416 726664 8.14 263636 2250308 103544 11:32:01 PM 4978192 7058432 2904240 36.84 2688 2249072 626500 7.01 266836 2260696 24 11:33:01 PM 4978664 7058908 2903768 36.84 2688 2249076 626500 7.01 266840 2260912 4 11:34:01 PM 4978844 7059080 2903588 36.84 2688 2249076 626500 7.01 266840 2260708 4 11:35:01 PM 4978900 7059136 2903532 36.84 2688 2249076 626500 7.01 266840 2260708 4 11:36:01 PM 4934576 7015988 2947856 37.40 2688 2250252 709000 7.94 267236 2304400 44 11:37:01 PM 4932292 7013788 2950140 37.43 2688 2250344 709000 7.94 267236 2306804 68 11:38:01 PM 4932068 7013652 2950364 37.43 2688 2250432 709000 7.94 267236 2307076 48 11:39:01 PM 4931720 7013400 2950712 37.43 2688 2250528 709000 7.94 267236 2307228 8 11:40:01 PM 4930628 7012400 2951804 37.45 2688 2250620 704944 7.89 267236 2308260 40 11:41:01 PM 4930896 7012772 2951536 37.44 2688 2250712 704944 7.89 267236 2308236 68 11:42:02 PM 5154476 7059712 2727956 34.61 2688 2075528 627836 7.03 260284 2092752 1240 11:43:01 PM 5055448 6960888 2826984 35.86 2688 2079620 726948 8.14 462648 2010508 10240 Average: 5008850 7024868 2873582 36.46 2688 2186751 681810 7.63 270499 2234763 25289 11:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 124.21 95.92 1134.99 23.10 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 55.80 39.17 549.22 7.19 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 42.53 34.58 312.71 7.10 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 596.75 429.07 119.38 95.90 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 3.57 2.37 0.90 0.73 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 2.63 1.85 0.44 0.42 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 2.55 0.73 0.33 0.12 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 53.55 39.29 14.20 5.74 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 2.43 0.45 0.54 0.27 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 6.52 0.43 0.89 0.12 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 1.32 0.27 0.15 0.05 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.03 0.30 0.12 0.05 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.70 0.30 0.11 0.05 0.00 0.00 0.00 0.00 11:42:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:02 PM eth0 61.77 46.58 19.62 7.32 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 42.78 32.92 81.09 26.78 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 66.57 48.30 149.06 11.65 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) 06/21/2025 _x86_64_ (2 CPU) 23:27:13 LINUX RESTART (2 CPU) 11:28:01 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 40.13 0.00 6.18 1.22 0.11 52.36 11:29:01 PM 0 53.55 0.00 6.92 1.52 0.12 37.89 11:29:01 PM 1 26.73 0.00 5.44 0.92 0.10 66.81 11:30:01 PM all 21.06 0.00 2.49 2.33 0.07 74.06 11:30:01 PM 0 28.19 0.00 2.79 2.90 0.07 66.06 11:30:01 PM 1 13.91 0.00 2.19 1.76 0.07 82.08 11:31:01 PM all 18.68 0.00 3.84 0.41 0.06 77.01 11:31:01 PM 0 22.38 0.00 4.07 0.53 0.05 72.97 11:31:01 PM 1 14.99 0.00 3.62 0.28 0.07 81.05 11:32:01 PM all 18.32 0.00 3.97 1.01 0.08 76.62 11:32:01 PM 0 22.62 0.00 4.59 1.36 0.08 71.35 11:32:01 PM 1 14.04 0.00 3.36 0.67 0.07 81.87 11:33:01 PM all 0.34 0.00 0.07 0.07 0.03 99.50 11:33:01 PM 0 0.58 0.00 0.07 0.13 0.03 99.18 11:33:01 PM 1 0.10 0.00 0.07 0.00 0.02 99.82 11:34:01 PM all 0.35 0.00 0.09 0.00 0.02 99.54 11:34:01 PM 0 0.63 0.00 0.12 0.00 0.02 99.23 11:34:01 PM 1 0.07 0.00 0.07 0.00 0.02 99.85 11:35:01 PM all 0.27 0.00 0.06 0.00 0.03 99.65 11:35:01 PM 0 0.48 0.00 0.08 0.00 0.03 99.40 11:35:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 11:36:01 PM all 8.01 0.00 0.78 0.02 0.06 91.13 11:36:01 PM 0 10.27 0.00 0.64 0.02 0.07 89.01 11:36:01 PM 1 5.76 0.00 0.92 0.02 0.05 93.25 11:37:01 PM all 0.60 0.00 0.09 0.00 0.06 99.25 11:37:01 PM 0 0.47 0.00 0.10 0.00 0.07 99.37 11:37:01 PM 1 0.74 0.00 0.08 0.00 0.05 99.13 11:38:01 PM all 0.55 0.00 0.10 0.00 0.05 99.30 11:38:01 PM 0 0.57 0.00 0.12 0.00 0.07 99.25 11:38:01 PM 1 0.53 0.00 0.08 0.00 0.03 99.35 11:39:01 PM all 0.53 0.00 0.08 0.00 0.03 99.35 11:39:01 PM 0 0.53 0.00 0.12 0.00 0.03 99.31 11:39:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:39:01 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 0.48 0.00 0.11 0.00 0.03 99.38 11:40:01 PM 0 0.53 0.00 0.13 0.00 0.03 99.30 11:40:01 PM 1 0.42 0.00 0.08 0.00 0.03 99.46 11:41:01 PM all 0.56 0.00 0.09 0.00 0.04 99.31 11:41:01 PM 0 0.48 0.00 0.12 0.00 0.05 99.35 11:41:01 PM 1 0.63 0.00 0.07 0.00 0.03 99.26 11:42:02 PM all 3.09 0.00 0.80 0.01 0.04 96.06 11:42:02 PM 0 4.42 0.00 0.54 0.02 0.03 94.99 11:42:02 PM 1 1.76 0.00 1.07 0.00 0.05 97.12 11:43:01 PM all 31.23 0.00 3.61 0.21 0.08 64.86 11:43:01 PM 0 41.51 0.00 4.26 0.25 0.08 53.89 11:43:01 PM 1 20.94 0.00 2.97 0.17 0.08 75.83 Average: all 9.59 0.00 1.49 0.35 0.05 88.51 Average: 0 12.45 0.00 1.64 0.45 0.06 85.40 Average: 1 6.73 0.00 1.34 0.25 0.05 91.62