---> uname -a: Linux prd-centos8-robot-2c-8g-4804.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 594 4897 19 2205 6803 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:5c:74:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85088sec preferred_lft 85088sec inet6 fe80::f816:3eff:fe5c:7466/64 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) 11/02/2025 _x86_64_ (2 CPU) 22:53:56 LINUX RESTART (2 CPU) 10:55:01 PM tps rtps wtps bread/s bwrtn/s 10:56:01 PM 127.64 0.27 127.37 8.00 12407.00 10:57:01 PM 39.11 1.00 38.11 113.05 4273.95 10:58:01 PM 69.84 9.48 60.36 1684.64 3937.07 10:59:01 PM 33.96 0.03 33.93 3.47 6331.53 11:00:01 PM 2.87 0.00 2.87 0.00 86.49 11:01:01 PM 0.18 0.02 0.17 0.13 1.48 11:02:01 PM 0.72 0.28 0.43 13.46 11.46 11:03:01 PM 2.07 0.00 2.07 0.00 95.15 11:04:01 PM 0.53 0.00 0.53 0.00 12.16 11:05:01 PM 0.23 0.00 0.23 0.00 2.93 11:06:01 PM 0.12 0.00 0.12 0.00 0.93 11:07:01 PM 0.17 0.02 0.15 0.13 1.37 11:08:01 PM 8.63 5.73 2.90 555.51 69.49 11:09:01 PM 0.48 0.05 0.43 1.20 14.35 11:10:01 PM 1.40 0.00 1.40 0.00 36.23 11:11:01 PM 0.42 0.00 0.42 0.00 16.36 11:12:01 PM 0.25 0.00 0.25 0.00 7.68 11:13:01 PM 0.15 0.00 0.15 0.00 9.98 11:14:01 PM 0.27 0.07 0.20 3.20 46.31 11:15:01 PM 13.76 0.32 13.44 36.91 511.89 Average: 15.14 0.86 14.28 120.99 1393.69 10:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 PM 5039968 6931196 2842456 36.06 2688 2067064 803924 9.00 196996 2295176 156716 10:57:01 PM 5231948 7073428 2650476 33.63 2688 2017668 660192 7.39 218480 2081420 10784 10:58:01 PM 4911292 7018600 2971132 37.69 2688 2273544 680812 7.62 259720 2330316 175560 10:59:01 PM 4934804 7041904 2947620 37.39 2688 2273676 647128 7.25 265160 2296648 20 11:00:01 PM 4934256 7041356 2948168 37.40 2688 2273676 641820 7.19 265164 2296940 8 11:01:01 PM 4933476 7040588 2948948 37.41 2688 2273680 641820 7.19 265164 2297512 8 11:02:01 PM 4888452 6996764 2993972 37.98 2688 2274880 725944 8.13 265432 2342460 772 11:03:01 PM 4882104 6990536 3000320 38.06 2688 2274992 742176 8.31 265580 2348268 4 11:04:01 PM 4881396 6989936 3001028 38.07 2688 2275100 742176 8.31 265580 2349232 4 11:05:01 PM 4881532 6990072 3000892 38.07 2688 2275100 742176 8.31 265580 2349040 4 11:06:01 PM 4881800 6990352 3000624 38.07 2688 2275112 742176 8.31 265580 2348984 16 11:07:01 PM 4879648 6988200 3002776 38.09 2688 2275112 743172 8.32 265580 2350912 4 11:08:01 PM 4864812 6990052 3017612 38.28 2688 2291776 741596 8.30 267976 2363360 16 11:09:01 PM 4865912 6991420 3016512 38.27 2688 2292048 740560 8.29 268136 2362252 24 11:10:01 PM 4865208 6990928 3017216 38.28 2688 2292260 740160 8.29 268136 2362532 108 11:11:01 PM 4865424 6991380 3017000 38.28 2688 2292484 740160 8.29 268136 2362576 12 11:12:01 PM 4865460 6991628 3016964 38.27 2688 2292700 740160 8.29 268136 2362788 104 11:13:01 PM 4865096 6991476 3017328 38.28 2688 2292920 740160 8.29 268136 2363000 84 11:14:01 PM 4788740 6916488 3093684 39.25 2688 2294272 840788 9.41 268512 2438460 12 11:15:01 PM 5097168 7044324 2785256 35.34 2688 2119432 718216 8.04 311964 2110628 31632 Average: 4917925 7000031 2964499 37.61 2688 2249875 725766 8.13 262657 2320625 18795 10:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 119.71 96.63 1328.06 12.97 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 18.65 9.62 7.46 3.78 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 51.87 42.30 340.26 18.88 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 566.72 415.56 110.58 88.18 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 2.47 1.98 0.55 0.48 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 3.17 1.97 0.49 0.44 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 48.18 32.35 12.97 3.62 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 14.41 13.73 26.87 0.98 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 16.14 14.35 16.76 1.40 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 2.45 0.18 0.24 0.07 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 2.27 0.10 0.25 0.01 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 0.58 0.13 0.04 0.01 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 1.37 0.97 0.10 0.08 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 7.71 8.28 2.02 0.83 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 1.60 2.15 1.34 0.49 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.67 2.07 1.22 0.43 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 1.58 2.05 1.26 0.43 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.52 2.03 1.29 0.42 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 69.62 66.79 40.57 6.27 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 89.01 63.50 100.70 32.69 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 51.08 38.84 99.66 8.62 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) 11/02/2025 _x86_64_ (2 CPU) 22:53:56 LINUX RESTART (2 CPU) 10:55:01 PM CPU %user %nice %system %iowait %steal %idle 10:56:01 PM all 38.60 0.00 5.39 1.25 0.09 54.68 10:56:01 PM 0 40.25 0.00 5.09 1.35 0.10 53.21 10:56:01 PM 1 36.94 0.00 5.68 1.15 0.08 56.15 10:57:01 PM all 14.11 0.00 1.85 0.65 0.08 83.30 10:57:01 PM 0 18.83 0.00 2.44 0.64 0.10 77.99 10:57:01 PM 1 9.38 0.00 1.27 0.67 0.07 88.61 10:58:01 PM all 31.77 0.00 6.15 0.46 0.10 61.52 10:58:01 PM 0 39.33 0.00 6.84 0.40 0.10 53.34 10:58:01 PM 1 24.26 0.00 5.46 0.51 0.10 69.67 10:59:01 PM all 7.20 0.00 1.85 0.44 0.07 90.44 10:59:01 PM 0 8.50 0.00 1.93 0.50 0.07 89.00 10:59:01 PM 1 5.90 0.00 1.77 0.38 0.07 91.87 11:00:01 PM all 0.35 0.00 0.08 0.01 0.03 99.52 11:00:01 PM 0 0.62 0.00 0.07 0.00 0.02 99.30 11:00:01 PM 1 0.08 0.00 0.10 0.02 0.05 99.75 11:01:01 PM all 0.36 0.00 0.09 0.01 0.03 99.51 11:01:01 PM 0 0.60 0.00 0.08 0.00 0.03 99.28 11:01:01 PM 1 0.12 0.00 0.10 0.02 0.03 99.73 11:02:01 PM all 2.90 0.00 0.61 0.01 0.04 96.44 11:02:01 PM 0 4.85 0.00 0.96 0.02 0.05 94.13 11:02:01 PM 1 0.95 0.00 0.27 0.00 0.03 98.75 11:03:01 PM all 5.69 0.00 0.44 0.00 0.05 93.82 11:03:01 PM 0 8.20 0.00 0.60 0.00 0.05 91.14 11:03:01 PM 1 3.28 0.00 0.29 0.00 0.05 96.38 11:04:01 PM all 5.97 0.00 0.47 0.00 0.07 93.50 11:04:01 PM 0 5.82 0.00 0.50 0.00 0.05 93.63 11:04:01 PM 1 6.11 0.00 0.43 0.00 0.09 93.37 11:05:01 PM all 5.59 0.00 0.40 0.00 0.06 93.95 11:05:01 PM 0 6.71 0.00 0.44 0.00 0.07 92.79 11:05:01 PM 1 4.49 0.00 0.36 0.00 0.05 95.09 11:06:01 PM all 5.55 0.00 0.39 0.00 0.05 94.01 11:06:01 PM 0 0.57 0.00 0.02 0.00 0.03 99.38 11:06:01 PM 1 10.95 0.00 0.80 0.00 0.07 88.18 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 5.56 0.00 0.48 0.00 0.06 93.90 11:07:01 PM 0 7.89 0.00 0.63 0.00 0.05 91.42 11:07:01 PM 1 3.30 0.00 0.33 0.00 0.07 96.30 11:08:01 PM all 5.46 0.24 0.48 0.11 0.06 93.65 11:08:01 PM 0 5.92 0.00 0.45 0.00 0.07 93.56 11:08:01 PM 1 4.99 0.49 0.50 0.23 0.05 93.74 11:09:01 PM all 1.67 0.00 0.33 0.02 0.07 97.92 11:09:01 PM 0 2.32 0.00 0.30 0.02 0.07 97.29 11:09:01 PM 1 1.02 0.00 0.35 0.02 0.07 98.55 11:10:01 PM all 1.01 0.00 0.12 0.00 0.07 98.81 11:10:01 PM 0 1.07 0.00 0.13 0.00 0.07 98.73 11:10:01 PM 1 0.95 0.00 0.10 0.00 0.07 98.88 11:11:01 PM all 0.98 0.00 0.11 0.00 0.08 98.84 11:11:01 PM 0 0.88 0.00 0.10 0.00 0.07 98.95 11:11:01 PM 1 1.07 0.00 0.12 0.00 0.08 98.73 11:12:01 PM all 0.94 0.00 0.12 0.00 0.07 98.88 11:12:01 PM 0 0.82 0.00 0.13 0.00 0.05 99.00 11:12:01 PM 1 1.05 0.00 0.10 0.00 0.08 98.76 11:13:01 PM all 0.99 0.00 0.11 0.00 0.07 98.83 11:13:01 PM 0 0.90 0.00 0.10 0.00 0.07 98.93 11:13:01 PM 1 1.09 0.00 0.12 0.00 0.07 98.73 11:14:01 PM all 6.65 0.00 0.85 0.00 0.07 92.43 11:14:01 PM 0 6.82 0.00 1.07 0.00 0.07 92.04 11:14:01 PM 1 6.48 0.00 0.63 0.00 0.07 92.83 11:15:01 PM all 16.30 0.00 2.24 0.08 0.07 81.32 11:15:01 PM 0 20.26 0.00 2.46 0.08 0.07 77.14 11:15:01 PM 1 12.34 0.00 2.02 0.07 0.07 85.50 Average: all 7.92 0.01 1.14 0.15 0.06 90.72 Average: 0 9.09 0.00 1.23 0.15 0.06 89.47 Average: 1 6.75 0.02 1.05 0.15 0.07 91.96