---> uname -a: Linux prd-centos8-robot-2c-8g-42520.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 668 4841 19 2188 6731 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:70:9c:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85378sec preferred_lft 85378sec inet6 fe80::f816:3eff:fe70:9c46/64 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) 07/14/2025 _x86_64_ (2 CPU) 04:51:32 LINUX RESTART (2 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 116.79 48.48 68.31 7353.82 11474.06 04:54:01 AM 99.63 0.72 98.92 52.92 11366.89 04:55:01 AM 29.21 0.42 28.80 64.79 2568.59 04:56:01 AM 75.97 9.45 66.53 1685.30 8066.91 04:57:01 AM 10.91 0.00 10.91 0.00 865.89 04:58:01 AM 2.70 0.00 2.70 0.00 75.34 04:59:01 AM 0.28 0.00 0.28 0.00 2.37 05:00:01 AM 0.38 0.02 0.37 0.13 42.40 05:01:01 AM 2.08 0.02 2.07 0.13 169.98 05:02:01 AM 0.75 0.07 0.68 1.73 29.53 05:03:01 AM 0.30 0.00 0.30 0.00 11.26 05:04:01 AM 0.18 0.00 0.18 0.00 14.41 05:05:01 AM 0.18 0.00 0.18 0.00 19.46 05:06:01 AM 0.50 0.00 0.50 0.00 16.81 05:07:01 AM 1.63 0.03 1.60 0.27 85.69 05:08:01 AM 28.93 0.65 28.28 74.12 1549.51 Average: 23.15 3.74 19.41 577.09 2272.46 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 5347068 7023264 2535364 32.16 2688 1859224 762824 8.54 186716 2030840 173124 04:54:01 AM 5124288 6961844 2758144 34.99 2688 2013228 778248 8.71 198144 2208944 42492 04:55:01 AM 5106524 6989188 2775908 35.22 2688 2056532 735100 8.23 223704 2198564 41044 04:56:01 AM 4882936 6979812 2999496 38.05 2688 2264596 707736 7.92 267644 2348696 16652 04:57:01 AM 4886316 6983036 2996116 38.01 2688 2264596 707736 7.92 267644 2348856 4 04:58:01 AM 4885920 6982644 2996512 38.02 2688 2264600 707736 7.92 267648 2348988 4 04:59:01 AM 4886272 6982996 2996160 38.01 2688 2264600 707736 7.92 267648 2348808 4 05:00:01 AM 4843268 6941376 3039164 38.56 2688 2265984 804156 9.00 267912 2391228 340 05:01:01 AM 4833480 6934688 3048952 38.68 2688 2269080 781840 8.75 267912 2400508 228 05:02:01 AM 4834124 6935776 3048308 38.67 2688 2269524 781840 8.75 268048 2400288 24 05:03:01 AM 4833556 6935592 3048876 38.68 2688 2269916 781840 8.75 268048 2400852 204 05:04:01 AM 4832972 6935384 3049460 38.69 2688 2270292 781840 8.75 268048 2401408 188 05:05:01 AM 4832444 6935232 3049988 38.69 2688 2270668 781840 8.75 268048 2402000 20 05:06:01 AM 4831852 6935020 3050580 38.70 2688 2271048 781840 8.75 268048 2402504 36 05:07:01 AM 4878624 6983408 3003808 38.11 2688 2272640 714288 8.00 268508 2355816 8 05:08:01 AM 5018280 6949740 2864152 36.34 2688 2105652 762192 8.53 469476 2039616 10960 Average: 4928620 6961812 2953812 37.47 2688 2203261 754924 8.45 268325 2314245 17833 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 325.29 184.67 1666.45 60.30 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 68.14 52.77 805.51 9.15 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 20.05 14.78 7.97 5.32 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 618.19 448.83 424.77 100.38 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 1.38 0.73 0.30 0.12 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 2.45 1.98 0.54 0.48 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 2.87 1.93 0.45 0.42 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 47.30 31.72 14.86 4.96 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 29.77 27.32 7.84 5.37 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 13.11 9.31 2.82 1.84 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 11.80 9.33 2.85 1.89 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 11.51 9.20 2.77 1.81 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 11.21 9.18 2.66 1.81 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 13.36 9.17 2.94 1.81 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.11 18.68 8.46 3.95 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 52.59 42.79 92.43 41.68 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 78.51 54.53 190.23 15.08 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) 07/14/2025 _x86_64_ (2 CPU) 04:51:32 LINUX RESTART (2 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 42.67 0.03 7.66 4.62 0.10 44.93 04:53:01 AM 0 49.27 0.03 8.82 5.23 0.10 36.55 04:53:01 AM 1 36.07 0.02 6.50 4.01 0.10 53.31 04:54:01 AM all 27.70 0.00 4.12 1.39 0.09 66.70 04:54:01 AM 0 33.00 0.00 4.30 0.97 0.08 61.65 04:54:01 AM 1 22.41 0.00 3.93 1.82 0.10 71.75 04:55:01 AM all 18.99 0.00 2.84 1.72 0.07 76.39 04:55:01 AM 0 14.72 0.00 2.51 2.31 0.07 80.40 04:55:01 AM 1 23.27 0.00 3.17 1.12 0.07 72.38 04:56:01 AM all 27.02 0.00 5.54 1.21 0.08 66.14 04:56:01 AM 0 31.49 0.00 5.64 1.14 0.08 61.65 04:56:01 AM 1 22.56 0.00 5.44 1.29 0.08 70.63 04:57:01 AM all 0.09 0.00 0.11 0.09 0.03 99.68 04:57:01 AM 0 0.10 0.00 0.17 0.15 0.03 99.55 04:57:01 AM 1 0.08 0.00 0.05 0.03 0.02 99.82 04:58:01 AM all 0.26 0.00 0.08 0.02 0.03 99.61 04:58:01 AM 0 0.43 0.00 0.12 0.03 0.03 99.38 04:58:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 04:59:01 AM all 0.28 0.00 0.11 0.00 0.03 99.58 04:59:01 AM 0 0.45 0.00 0.13 0.00 0.03 99.38 04:59:01 AM 1 0.12 0.00 0.08 0.00 0.02 99.78 05:00:01 AM all 8.06 0.00 0.85 0.00 0.06 91.03 05:00:01 AM 0 11.00 0.00 1.07 0.00 0.07 87.86 05:00:01 AM 1 5.12 0.00 0.64 0.00 0.05 94.20 05:01:01 AM all 15.21 0.00 0.69 0.06 0.07 83.98 05:01:01 AM 0 24.95 0.00 0.82 0.00 0.07 74.16 05:01:01 AM 1 5.47 0.00 0.55 0.12 0.07 93.79 05:02:01 AM all 4.40 0.00 0.31 0.01 0.06 95.22 05:02:01 AM 0 6.52 0.00 0.43 0.00 0.07 92.98 05:02:01 AM 1 2.29 0.00 0.18 0.02 0.05 97.46 05:03:01 AM all 4.40 0.00 0.30 0.00 0.07 95.24 05:03:01 AM 0 5.28 0.00 0.33 0.00 0.07 94.32 05:03:01 AM 1 3.51 0.00 0.27 0.00 0.07 96.15 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 4.40 0.00 0.31 0.00 0.06 95.23 05:04:01 AM 0 3.69 0.00 0.27 0.00 0.05 95.99 05:04:01 AM 1 5.10 0.00 0.35 0.00 0.07 94.48 05:05:01 AM all 4.42 0.00 0.27 0.00 0.08 95.24 05:05:01 AM 0 2.94 0.00 0.20 0.00 0.07 96.79 05:05:01 AM 1 5.90 0.00 0.33 0.00 0.08 93.68 05:06:01 AM all 4.28 0.00 0.29 0.00 0.05 95.37 05:06:01 AM 0 3.23 0.00 0.25 0.00 0.05 96.47 05:06:01 AM 1 5.34 0.00 0.33 0.00 0.05 94.28 05:07:01 AM all 5.20 0.00 0.59 0.00 0.07 94.15 05:07:01 AM 0 6.22 0.00 0.57 0.00 0.07 93.15 05:07:01 AM 1 4.18 0.00 0.60 0.00 0.07 95.15 05:08:01 AM all 26.08 0.00 3.54 0.23 0.08 70.08 05:08:01 AM 0 39.03 0.00 3.76 0.20 0.07 56.95 05:08:01 AM 1 13.12 0.00 3.32 0.25 0.08 83.22 Average: all 12.09 0.00 1.72 0.58 0.06 85.53 Average: 0 14.52 0.00 1.84 0.63 0.06 82.95 Average: 1 9.67 0.00 1.61 0.54 0.06 88.12