---> uname -a: Linux prd-centos8-robot-2c-8g-5646.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 580 4990 19 2126 6821 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:34:71:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe34:718f/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) 12/27/2024 _x86_64_ (2 CPU) 00:53:51 LINUX RESTART (2 CPU) 12:54:02 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 200.24 156.29 43.95 14789.18 38668.84 12:56:01 AM 88.32 2.55 85.77 191.57 7217.41 12:57:01 AM 67.04 1.05 65.99 113.70 8502.25 12:58:01 AM 26.93 6.75 20.18 1248.19 1315.28 12:59:01 AM 45.85 0.03 45.82 3.47 7017.43 01:00:01 AM 3.20 0.12 3.08 33.06 101.58 01:01:01 AM 2.20 0.02 2.18 0.13 114.08 01:02:01 AM 0.37 0.07 0.30 1.73 4.86 01:03:01 AM 6.02 0.32 5.70 36.93 257.07 01:04:01 AM 24.65 0.32 24.33 36.26 1200.52 Average: 46.23 16.53 29.71 1624.17 6387.81 12:54:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5683012 7118628 2199412 27.90 2688 1632988 672340 7.53 168788 1761160 47652 12:56:01 AM 5296192 7061660 2586232 32.81 2688 1944492 660928 7.40 186884 2065524 191448 12:57:01 AM 5293800 7093736 2588624 32.84 2688 1978200 628968 7.04 217364 2027388 20 12:58:01 AM 5000544 6998068 2881880 36.56 2688 2170140 736276 8.24 270692 2250180 136156 12:59:01 AM 5030892 7070296 2851532 36.18 2688 2209556 627740 7.03 258024 2218176 8 01:00:01 AM 4983756 7025568 2898668 36.77 2688 2211964 697984 7.82 258292 2264500 1428 01:01:01 AM 4983504 7025332 2898920 36.78 2688 2211964 697984 7.82 258292 2264884 8 01:02:01 AM 4967076 7008992 2915348 36.99 2688 2212052 732996 8.21 258444 2280580 28 01:03:01 AM 5143444 7016188 2738980 34.75 2688 2048368 681648 7.63 255164 2129968 7000 01:04:01 AM 5109748 6979532 2772676 35.18 2688 2046320 714420 8.00 450468 1972836 192 Average: 5149197 7039800 2733227 34.67 2688 2066604 685128 7.67 258241 2123520 38394 12:54:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 237.90 141.74 1171.38 53.06 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 85.49 69.24 950.39 15.92 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 43.90 30.89 439.28 6.36 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 35.06 26.23 294.19 5.17 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 196.33 142.17 44.48 32.55 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 59.51 54.04 28.44 20.15 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 199.98 198.95 40.12 83.22 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 192.49 190.37 189.63 70.56 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 131.13 115.06 140.02 53.94 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 17.40 15.35 14.42 7.02 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 119.74 98.34 329.87 34.77 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) 12/27/2024 _x86_64_ (2 CPU) 00:53:51 LINUX RESTART (2 CPU) 12:54:02 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 39.16 0.05 10.59 25.43 0.12 24.65 12:55:01 AM 0 37.05 0.05 10.49 25.47 0.12 26.82 12:55:01 AM 1 41.26 0.05 10.69 25.40 0.12 22.48 12:56:01 AM all 35.65 0.00 5.00 3.03 0.11 56.20 12:56:01 AM 0 25.94 0.00 3.96 3.75 0.12 66.23 12:56:01 AM 1 45.44 0.00 6.04 2.32 0.10 46.10 12:57:01 AM all 20.12 0.00 2.29 4.03 0.08 73.48 12:57:01 AM 0 17.04 0.00 1.92 4.30 0.07 76.68 12:57:01 AM 1 23.21 0.00 2.66 3.75 0.10 70.27 12:58:01 AM all 15.56 0.00 3.10 1.44 0.08 79.83 12:58:01 AM 0 12.47 0.00 2.74 1.29 0.07 83.44 12:58:01 AM 1 18.64 0.00 3.46 1.59 0.08 76.23 12:59:01 AM all 12.75 0.00 2.49 2.00 0.08 82.69 12:59:01 AM 0 5.67 0.00 1.99 2.24 0.08 90.02 12:59:01 AM 1 19.84 0.00 2.99 1.76 0.07 75.34 01:00:01 AM all 5.92 0.00 0.36 0.05 0.07 93.61 01:00:01 AM 0 9.21 0.00 0.35 0.00 0.07 90.37 01:00:01 AM 1 2.63 0.00 0.37 0.10 0.07 96.84 01:01:01 AM all 15.95 0.00 0.44 0.02 0.09 83.50 01:01:01 AM 0 7.32 0.00 0.33 0.00 0.08 92.27 01:01:01 AM 1 24.59 0.00 0.54 0.03 0.10 74.74 01:02:01 AM all 19.63 0.00 0.44 0.00 0.09 79.84 01:02:01 AM 0 24.52 0.00 0.44 0.00 0.10 74.94 01:02:01 AM 1 14.74 0.00 0.45 0.00 0.08 84.73 01:03:01 AM all 16.41 0.00 1.43 0.04 0.09 82.03 01:03:01 AM 0 12.55 0.00 1.49 0.02 0.08 85.86 01:03:01 AM 1 20.28 0.00 1.36 0.07 0.10 78.19 01:04:01 AM all 23.24 0.00 2.21 2.15 0.11 72.29 01:04:01 AM 0 12.41 0.00 1.89 1.99 0.13 83.58 01:04:01 AM 1 34.13 0.00 2.53 2.32 0.08 60.94 Average: all 20.37 0.01 2.81 3.74 0.09 72.99 Average: 0 16.34 0.01 2.53 3.82 0.09 77.22 Average: 1 24.41 0.01 3.08 3.66 0.09 68.76