---> uname -a: Linux prd-centos8-robot-2c-8g-49383.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 618 4887 19 2192 6781 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:89:e3:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fe89:e37f/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) 08/04/2025 _x86_64_ (2 CPU) 22:55:34 LINUX RESTART (2 CPU) 10:56:01 PM tps rtps wtps bread/s bwrtn/s 10:57:01 PM 102.58 47.98 54.60 11977.47 39027.61 10:58:01 PM 113.55 0.18 113.36 5.06 10658.95 10:59:01 PM 43.24 1.03 42.21 113.58 5144.61 11:00:01 PM 54.37 6.75 47.62 1247.98 3542.32 11:01:01 PM 42.28 2.75 39.53 439.65 6376.18 11:02:01 PM 6.08 0.28 5.80 13.46 236.00 11:03:01 PM 2.18 0.07 2.12 3.20 153.43 11:04:01 PM 0.37 0.00 0.37 0.00 24.85 11:05:01 PM 0.27 0.00 0.27 0.00 57.17 11:06:01 PM 0.28 0.00 0.28 0.00 49.90 11:07:01 PM 3.13 0.32 2.82 36.93 162.24 11:08:01 PM 30.61 0.53 30.07 64.78 1688.82 Average: 33.24 4.99 28.25 1158.51 5593.53 10:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 PM 5548980 7066480 2333452 29.60 2688 1710908 698568 7.82 184200 1868408 94692 10:58:01 PM 5126464 6993224 2755968 34.96 2688 2043440 731212 8.19 191104 2219040 169036 10:59:01 PM 5250668 7089540 2631764 33.39 2688 2014596 634472 7.10 219404 2062004 10772 11:00:01 PM 4891220 6977620 2991212 37.95 2688 2253584 727324 8.14 255944 2356452 172292 11:01:01 PM 4955156 7054432 2927276 37.14 2688 2266828 654068 7.32 267940 2277028 8 11:02:01 PM 4903476 7004024 2978956 37.79 2688 2268100 729200 8.16 268340 2328348 4 11:03:01 PM 4893160 6996488 2989272 37.92 2688 2270888 783684 8.77 268576 2337976 260 11:04:01 PM 4891776 6996200 2990656 37.94 2688 2271976 783684 8.77 268580 2339516 796 11:05:01 PM 4888296 6993740 2994136 37.98 2688 2273068 799072 8.95 268592 2342860 300 11:06:01 PM 4884204 6990880 2998228 38.04 2688 2274228 814448 9.12 268632 2346860 64 11:07:01 PM 5053372 6991024 2829060 35.89 2688 2109104 700128 7.84 270340 2195016 23372 11:08:01 PM 5085828 7022372 2796604 35.48 2688 2110324 667264 7.47 472052 1968964 10968 Average: 5031050 7014669 2851382 36.17 2688 2155587 726927 8.14 266975 2220206 40214 10:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 268.71 156.30 1204.42 56.22 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 120.76 92.62 1255.74 12.25 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 11.71 9.05 6.53 3.74 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 38.62 33.74 325.49 7.39 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 143.64 104.03 32.69 30.27 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 26.68 17.44 6.65 2.01 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 114.76 114.06 23.03 10.12 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 18.60 19.08 4.30 2.12 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 25.91 26.23 4.96 2.55 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 26.41 25.51 5.93 3.16 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 71.29 52.31 95.06 50.47 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 18.63 16.59 15.19 8.38 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 73.81 55.58 248.33 15.72 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) 08/04/2025 _x86_64_ (2 CPU) 22:55:34 LINUX RESTART (2 CPU) 10:56:01 PM CPU %user %nice %system %iowait %steal %idle 10:57:01 PM all 33.40 0.00 7.83 17.48 0.10 41.20 10:57:01 PM 0 28.96 0.00 8.54 19.83 0.10 42.56 10:57:01 PM 1 37.82 0.00 7.12 15.12 0.10 39.83 10:58:01 PM all 35.75 0.00 5.12 2.90 0.12 56.12 10:58:01 PM 0 33.30 0.00 4.61 3.61 0.12 58.35 10:58:01 PM 1 38.20 0.00 5.63 2.17 0.12 53.87 10:59:01 PM all 19.03 0.00 2.30 1.22 0.10 77.35 10:59:01 PM 0 8.87 0.00 1.93 1.63 0.08 87.47 10:59:01 PM 1 29.20 0.00 2.67 0.80 0.12 67.22 11:00:01 PM all 26.37 0.00 4.94 5.28 0.08 63.33 11:00:01 PM 0 22.47 0.00 4.43 8.03 0.08 64.99 11:00:01 PM 1 30.27 0.00 5.45 2.54 0.08 61.67 11:01:01 PM all 7.99 0.00 1.83 0.90 0.03 89.24 11:01:01 PM 0 7.55 0.00 1.90 0.62 0.03 89.89 11:01:01 PM 1 8.43 0.00 1.75 1.19 0.03 88.60 11:02:01 PM all 3.79 0.00 0.34 0.46 0.04 95.37 11:02:01 PM 0 1.00 0.00 0.25 0.53 0.03 98.18 11:02:01 PM 1 6.58 0.00 0.44 0.39 0.05 92.54 11:03:01 PM all 7.99 0.00 0.81 0.03 0.19 90.98 11:03:01 PM 0 5.34 0.00 0.79 0.05 0.18 93.64 11:03:01 PM 1 10.64 0.00 0.84 0.00 0.20 88.32 11:04:01 PM all 3.31 0.00 0.30 0.00 0.05 96.33 11:04:01 PM 0 1.56 0.00 0.27 0.00 0.05 98.13 11:04:01 PM 1 5.07 0.00 0.33 0.00 0.05 94.54 11:05:01 PM all 3.61 0.00 0.28 0.00 0.04 96.07 11:05:01 PM 0 3.03 0.00 0.28 0.00 0.03 96.65 11:05:01 PM 1 4.20 0.00 0.27 0.00 0.05 95.48 11:06:01 PM all 4.07 0.00 0.33 0.00 0.24 95.35 11:06:01 PM 0 2.72 0.00 0.25 0.00 0.20 96.82 11:06:01 PM 1 5.41 0.00 0.42 0.00 0.28 93.89 11:07:01 PM all 8.63 0.00 1.44 0.03 0.08 89.83 11:07:01 PM 0 5.60 0.00 0.92 0.03 0.08 93.36 11:07:01 PM 1 11.66 0.00 1.96 0.02 0.07 86.30 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 29.86 0.00 3.32 0.25 0.08 66.48 11:08:01 PM 0 31.62 0.00 3.76 0.28 0.08 64.26 11:08:01 PM 1 28.11 0.00 2.88 0.22 0.08 68.71 Average: all 15.31 0.00 2.40 2.36 0.10 79.83 Average: 0 12.66 0.00 2.32 2.87 0.09 82.06 Average: 1 17.96 0.00 2.48 1.86 0.10 77.60