---> uname -a: Linux prd-centos8-robot-2c-8g-7837.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 617 4924 19 2155 6783 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:fc:e4:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fefc:e4d1/64 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) 02/02/2025 _x86_64_ (2 CPU) 22:49:03 LINUX RESTART (2 CPU) 10:50:01 PM tps rtps wtps bread/s bwrtn/s 10:51:01 PM 89.12 6.38 82.74 1122.16 6668.83 10:52:01 PM 74.98 0.90 74.08 84.11 9870.14 10:53:01 PM 29.72 6.96 22.76 1279.23 1473.61 10:54:01 PM 48.92 2.52 46.40 396.00 7055.03 10:55:01 PM 4.23 0.10 4.13 32.13 182.99 10:56:01 PM 2.10 0.02 2.08 0.93 227.19 10:57:01 PM 5.76 0.32 5.45 36.92 302.00 10:58:01 PM 27.80 0.52 27.28 63.86 1568.41 Average: 35.33 2.21 33.11 376.95 3418.59 10:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 PM 5287816 7053696 2594616 32.92 2688 1944592 685044 7.67 186764 2076760 231088 10:52:01 PM 5239092 7039632 2643340 33.53 2688 1978576 696584 7.80 209620 2092724 24 10:53:01 PM 4955992 6975596 2926440 37.13 2688 2191272 773100 8.66 274004 2291408 156076 10:54:01 PM 4984324 7038584 2898108 36.77 2688 2223980 679944 7.61 264420 2262176 4 10:55:01 PM 4925288 6982144 2957144 37.52 2688 2226580 770060 8.62 264644 2320828 1648 10:56:01 PM 4919796 6983048 2962636 37.59 2688 2232964 822676 9.21 264848 2326192 3200 10:57:01 PM 5045080 6972916 2837352 36.00 2688 2101464 735380 8.23 292520 2188196 40740 10:58:01 PM 5058392 6961924 2824040 35.83 2688 2078868 754004 8.44 463968 2010540 16732 Average: 5051972 7000942 2830460 35.91 2688 2122287 739599 8.28 277598 2196103 56189 10:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 191.42 133.36 1334.87 34.23 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 50.65 34.71 460.80 7.98 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 39.55 29.00 294.77 6.04 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 134.09 97.77 33.45 30.78 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 33.08 23.81 21.54 4.67 0.00 0.00 0.00 0.00 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 192.59 187.57 58.19 19.81 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 79.09 56.23 107.35 44.05 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 21.73 19.33 17.21 9.22 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 92.78 72.72 291.03 19.60 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) 02/02/2025 _x86_64_ (2 CPU) 22:49:03 LINUX RESTART (2 CPU) 10:50:01 PM CPU %user %nice %system %iowait %steal %idle 10:51:01 PM all 36.12 0.00 5.83 2.76 0.13 55.17 10:51:01 PM 0 30.24 0.00 5.87 2.27 0.12 61.51 10:51:01 PM 1 42.02 0.00 5.78 3.24 0.13 48.82 10:52:01 PM all 19.34 0.00 2.80 4.49 0.13 73.25 10:52:01 PM 0 13.56 0.00 2.56 3.44 0.12 80.32 10:52:01 PM 1 25.13 0.00 3.05 5.53 0.13 66.15 10:53:01 PM all 16.74 0.00 3.60 1.01 0.08 78.57 10:53:01 PM 0 19.13 0.00 4.13 0.74 0.08 75.92 10:53:01 PM 1 14.37 0.00 3.07 1.27 0.08 81.20 10:54:01 PM all 11.49 0.00 2.34 2.71 0.08 83.38 10:54:01 PM 0 10.21 0.00 2.09 1.94 0.08 85.67 10:54:01 PM 1 12.76 0.00 2.58 3.48 0.08 81.10 10:55:01 PM all 3.88 0.00 0.49 0.03 0.08 95.52 10:55:01 PM 0 3.45 0.00 0.59 0.00 0.08 95.88 10:55:01 PM 1 4.30 0.00 0.39 0.07 0.08 95.16 10:56:01 PM all 16.50 0.00 1.20 0.05 0.12 82.12 10:56:01 PM 0 9.12 0.00 1.06 0.07 0.12 89.62 10:56:01 PM 1 23.92 0.00 1.34 0.03 0.12 74.58 10:57:01 PM all 11.58 0.00 1.57 0.25 0.10 86.49 10:57:01 PM 0 6.61 0.00 1.24 0.29 0.10 91.76 10:57:01 PM 1 16.57 0.00 1.90 0.22 0.10 81.21 10:58:01 PM all 28.03 0.00 3.46 0.84 0.11 67.56 10:58:01 PM 0 22.63 0.00 3.18 1.11 0.10 72.98 10:58:01 PM 1 33.43 0.00 3.75 0.57 0.12 62.13 Average: all 17.97 0.00 2.66 1.52 0.10 77.74 Average: 0 14.38 0.00 2.59 1.23 0.10 81.69 Average: 1 21.56 0.00 2.74 1.81 0.11 73.79