---> uname -a: Linux prd-centos8-robot-2c-8g-52424.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 646 4776 19 2273 6752 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:54:bb:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84790sec preferred_lft 84790sec inet6 fe80::f816:3eff:fe54:bbbe/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) 09/14/2025 _x86_64_ (2 CPU) 22:57:42 LINUX RESTART (2 CPU) 10:58:01 PM tps rtps wtps bread/s bwrtn/s 10:59:01 PM 204.33 148.87 55.46 14458.65 39410.00 11:00:01 PM 120.29 0.73 119.56 53.45 11284.09 11:01:01 PM 35.53 0.40 35.13 62.66 4248.36 11:02:01 PM 65.81 9.54 56.26 1688.74 3709.41 11:03:01 PM 31.11 0.00 31.11 0.00 6267.33 11:04:01 PM 3.52 0.00 3.52 0.00 123.46 11:05:01 PM 0.12 0.00 0.12 0.00 0.90 11:06:01 PM 0.48 0.20 0.28 11.60 7.58 11:07:01 PM 2.18 0.05 2.13 2.00 124.84 11:08:01 PM 0.43 0.00 0.43 0.00 80.90 11:09:01 PM 0.33 0.00 0.33 0.00 172.44 11:10:01 PM 0.25 0.00 0.25 0.00 99.08 11:11:01 PM 0.38 0.00 0.38 0.00 90.12 11:12:01 PM 0.35 0.00 0.35 0.00 121.99 11:13:01 PM 1.33 0.03 1.30 0.27 116.21 11:14:01 PM 0.38 0.00 0.38 0.00 154.32 11:15:01 PM 0.30 0.00 0.30 0.00 80.72 11:16:01 PM 0.23 0.00 0.23 0.00 26.14 11:17:01 PM 0.17 0.00 0.17 0.00 52.02 11:18:01 PM 0.28 0.00 0.28 0.00 31.97 11:19:01 PM 0.27 0.00 0.27 0.00 65.22 11:20:01 PM 0.13 0.00 0.13 0.00 36.15 11:21:01 PM 0.30 0.00 0.30 0.00 65.54 11:22:01 PM 0.30 0.00 0.30 0.00 70.03 11:23:01 PM 0.45 0.00 0.45 0.00 118.56 11:24:01 PM 32.43 0.65 31.78 74.12 3278.59 Average: 19.30 6.17 13.12 628.97 2686.18 10:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 PM 5518952 7059256 2363480 29.98 2688 1732804 719240 8.05 185836 1896304 91360 11:00:01 PM 5165280 7005384 2717152 34.47 2688 2015720 753400 8.44 198268 2169240 103728 11:01:01 PM 5239000 7080524 2643432 33.54 2688 2017604 663308 7.43 219076 2076028 10756 11:02:01 PM 4956188 7060808 2926244 37.12 2688 2271844 664700 7.44 268116 2283576 174080 11:03:01 PM 4942104 7046556 2940328 37.30 2688 2271864 664700 7.44 268136 2291544 8 11:04:01 PM 4942616 7047056 2939816 37.30 2688 2271864 664700 7.44 268140 2291272 4 11:05:01 PM 4942688 7047128 2939744 37.29 2688 2271864 664700 7.44 268140 2291212 12 11:06:01 PM 4892988 6998824 2989444 37.93 2688 2273252 732240 8.20 268280 2340592 1024 11:07:01 PM 4884972 6993096 2997460 38.03 2688 2275540 751636 8.42 268576 2348392 1584 11:08:01 PM 4882268 6991992 3000164 38.06 2688 2277140 751636 8.42 268576 2351060 968 11:09:01 PM 4872476 6986584 3009956 38.19 2688 2281524 751636 8.42 268576 2360800 284 11:10:01 PM 4862276 6980316 3020156 38.32 2688 2285456 781716 8.75 268576 2370936 1288 11:11:01 PM 4860172 6980388 3022260 38.34 2688 2287624 778088 8.71 268600 2372956 872 11:12:01 PM 4856836 6980088 3025596 38.38 2688 2290660 778088 8.71 268600 2376272 372 11:13:01 PM 4852364 6979812 3030068 38.44 2688 2294848 751248 8.41 268752 2380644 1952 11:14:01 PM 4846280 6976800 3036152 38.52 2688 2297920 767312 8.59 268752 2386976 528 11:15:01 PM 4843012 6975524 3039420 38.56 2688 2299920 767476 8.59 268772 2390120 200 11:16:01 PM 4841052 6975416 3041380 38.58 2688 2301764 767476 8.59 268772 2391988 1360 11:17:01 PM 4839972 6975364 3042460 38.60 2688 2302792 767476 8.59 268776 2393012 856 11:18:01 PM 4839592 6975420 3042840 38.60 2688 2303236 767476 8.59 268780 2393548 448 11:19:01 PM 4837512 6975184 3044920 38.63 2688 2305072 765312 8.57 268780 2395384 448 11:20:01 PM 4836400 6975272 3046032 38.64 2688 2306288 764572 8.56 268780 2396608 612 11:21:01 PM 4835204 6975460 3047228 38.66 2688 2307656 781824 8.75 268780 2398000 72 11:22:01 PM 4832924 6975116 3049508 38.69 2688 2309592 765264 8.57 268780 2399996 32 11:23:01 PM 4894244 7045428 2988188 37.91 2688 2318568 664712 7.44 269316 2337876 5648 11:24:01 PM 4933284 6957932 2949148 37.41 2688 2197516 716780 8.03 506416 2084628 17192 Average: 4925025 7000797 2957407 37.52 2688 2244997 737181 8.25 269960 2314191 15988 10:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 283.74 178.47 1344.80 61.47 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 97.22 75.19 1150.24 11.05 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 17.71 8.68 6.17 3.51 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 51.85 42.87 338.24 13.59 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 570.51 436.77 107.03 88.39 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 2.57 2.02 0.55 0.48 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 3.50 1.95 0.53 0.42 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 52.42 34.61 15.44 5.06 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 86.05 84.19 16.67 7.44 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 47.78 43.33 11.71 5.21 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 17.66 16.68 2.69 1.74 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 49.43 48.08 9.52 5.70 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 84.59 83.50 16.21 7.12 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 63.45 57.08 13.97 6.33 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 4.38 4.67 1.34 1.74 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 51.92 49.73 9.87 6.00 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 87.94 80.24 18.27 8.25 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 80.06 77.07 16.66 7.61 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 32.49 30.04 8.26 3.11 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 22.38 21.81 3.79 2.14 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 106.50 104.37 21.13 9.74 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 23.41 20.28 8.47 3.75 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 101.45 98.55 17.24 9.03 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 117.88 106.81 22.63 10.21 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 141.78 117.93 51.48 17.89 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 89.20 68.04 196.84 206.23 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 88.00 72.81 131.16 19.35 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) 09/14/2025 _x86_64_ (2 CPU) 22:57:42 LINUX RESTART (2 CPU) 10:58:01 PM CPU %user %nice %system %iowait %steal %idle 10:59:01 PM all 40.12 0.08 11.29 7.68 0.10 40.73 10:59:01 PM 0 44.86 0.05 11.46 9.32 0.12 34.19 10:59:01 PM 1 35.37 0.10 11.11 6.04 0.08 47.29 11:00:01 PM all 37.91 0.00 5.56 2.25 0.10 54.18 11:00:01 PM 0 41.34 0.00 6.44 2.41 0.10 49.70 11:00:01 PM 1 34.49 0.00 4.69 2.08 0.10 58.64 11:01:01 PM all 12.17 0.00 1.70 0.92 0.06 85.15 11:01:01 PM 0 18.37 0.00 1.82 0.92 0.07 78.83 11:01:01 PM 1 5.97 0.00 1.59 0.92 0.05 91.47 11:02:01 PM all 32.84 0.00 5.72 0.63 0.10 60.71 11:02:01 PM 0 41.07 0.00 6.31 0.60 0.12 51.91 11:02:01 PM 1 24.61 0.00 5.14 0.67 0.08 69.51 11:03:01 PM all 1.16 0.00 1.30 0.53 0.03 96.98 11:03:01 PM 0 0.89 0.00 1.43 0.82 0.03 96.83 11:03:01 PM 1 1.42 0.00 1.17 0.23 0.03 97.13 11:04:01 PM all 0.34 0.00 0.08 0.02 0.03 99.53 11:04:01 PM 0 0.10 0.00 0.07 0.00 0.02 99.82 11:04:01 PM 1 0.58 0.00 0.10 0.03 0.03 99.25 11:05:01 PM all 0.33 0.00 0.07 0.00 0.03 99.57 11:05:01 PM 0 0.05 0.00 0.05 0.00 0.03 99.87 11:05:01 PM 1 0.62 0.00 0.08 0.00 0.02 99.28 11:06:01 PM all 6.44 0.00 0.53 0.01 0.05 92.98 11:06:01 PM 0 7.28 0.00 0.55 0.00 0.05 92.12 11:06:01 PM 1 5.59 0.00 0.50 0.02 0.05 93.84 11:07:01 PM all 9.60 0.00 0.75 0.01 0.06 89.59 11:07:01 PM 0 11.22 0.00 0.72 0.00 0.07 87.99 11:07:01 PM 1 7.97 0.00 0.77 0.02 0.05 91.19 11:08:01 PM all 9.07 0.00 0.83 0.01 0.07 90.02 11:08:01 PM 0 14.78 0.00 1.29 0.02 0.07 83.84 11:08:01 PM 1 3.37 0.00 0.37 0.00 0.07 96.20 11:09:01 PM all 14.31 0.00 1.25 0.00 0.08 84.37 11:09:01 PM 0 20.89 0.00 2.09 0.00 0.07 76.96 11:09:01 PM 1 7.72 0.00 0.40 0.00 0.08 91.79 11:09:01 PM CPU %user %nice %system %iowait %steal %idle 11:10:01 PM all 16.80 0.00 0.66 0.01 0.07 82.46 11:10:01 PM 0 24.26 0.00 0.82 0.00 0.08 74.84 11:10:01 PM 1 9.33 0.00 0.50 0.02 0.05 90.10 11:11:01 PM all 8.61 0.00 0.75 0.00 0.05 90.58 11:11:01 PM 0 10.60 0.00 1.06 0.00 0.03 88.31 11:11:01 PM 1 6.63 0.00 0.45 0.00 0.07 92.85 11:12:01 PM all 13.20 0.00 1.63 0.00 0.08 85.10 11:12:01 PM 0 14.74 0.00 1.39 0.00 0.08 83.79 11:12:01 PM 1 11.67 0.00 1.86 0.00 0.07 86.41 11:13:01 PM all 12.94 0.00 0.63 0.02 0.07 86.35 11:13:01 PM 0 12.22 0.00 0.75 0.00 0.05 86.98 11:13:01 PM 1 13.65 0.00 0.52 0.03 0.08 85.71 11:14:01 PM all 13.70 0.00 0.57 0.02 0.07 85.65 11:14:01 PM 0 12.79 0.00 0.55 0.00 0.07 86.59 11:14:01 PM 1 14.60 0.00 0.59 0.03 0.07 84.71 11:15:01 PM all 11.21 0.00 0.87 0.00 0.09 87.83 11:15:01 PM 0 13.73 0.00 0.91 0.00 0.08 85.28 11:15:01 PM 1 8.69 0.00 0.84 0.00 0.10 90.37 11:16:01 PM all 9.90 0.00 0.76 0.00 0.06 89.29 11:16:01 PM 0 11.74 0.00 0.96 0.00 0.05 87.25 11:16:01 PM 1 8.06 0.00 0.55 0.00 0.07 91.32 11:17:01 PM all 4.77 0.00 0.50 0.00 0.05 94.67 11:17:01 PM 0 7.63 0.00 0.81 0.00 0.07 91.50 11:17:01 PM 1 1.92 0.00 0.20 0.00 0.03 97.84 11:18:01 PM all 3.06 0.00 0.24 0.00 0.06 96.64 11:18:01 PM 0 1.15 0.00 0.23 0.00 0.05 98.56 11:18:01 PM 1 4.97 0.00 0.25 0.00 0.07 94.71 11:19:01 PM all 9.86 0.00 0.83 0.00 0.06 89.25 11:19:01 PM 0 11.68 0.00 0.90 0.00 0.07 87.35 11:19:01 PM 1 8.03 0.00 0.76 0.00 0.05 91.16 11:20:01 PM all 8.12 0.00 0.52 0.00 0.06 91.30 11:20:01 PM 0 8.87 0.00 0.50 0.00 0.05 90.58 11:20:01 PM 1 7.37 0.00 0.54 0.00 0.07 92.03 11:20:01 PM CPU %user %nice %system %iowait %steal %idle 11:21:01 PM all 8.70 0.00 0.75 0.01 0.06 90.48 11:21:01 PM 0 5.59 0.00 0.57 0.00 0.05 93.79 11:21:01 PM 1 11.84 0.00 0.93 0.02 0.07 87.15 11:22:01 PM all 11.03 0.00 1.01 0.00 0.06 87.90 11:22:01 PM 0 18.02 0.00 1.40 0.00 0.07 80.51 11:22:01 PM 1 4.09 0.00 0.62 0.00 0.05 95.24 11:23:01 PM all 17.03 0.00 2.06 0.00 0.08 80.84 11:23:01 PM 0 17.46 0.00 2.90 0.00 0.07 79.57 11:23:01 PM 1 16.61 0.00 1.22 0.00 0.08 82.09 11:24:01 PM all 28.64 0.00 4.03 0.28 0.08 66.96 11:24:01 PM 0 32.67 0.00 4.00 0.25 0.08 62.99 11:24:01 PM 1 24.61 0.00 4.05 0.32 0.08 70.93 Average: all 13.15 0.00 1.73 0.48 0.06 84.58 Average: 0 15.54 0.00 1.92 0.55 0.07 81.91 Average: 1 10.76 0.00 1.53 0.40 0.06 87.24