---> uname -a: Linux prd-centos8-robot-2c-8g-25549.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4802 19 2297 6797 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:fa:cf:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fefa:cf6c/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) 09/22/2024 _x86_64_ (2 CPU) 00:28:17 LINUX RESTART (2 CPU) 12:29:01 AM tps rtps wtps bread/s bwrtn/s 12:30:01 AM 95.20 15.23 79.97 2706.43 6544.47 12:31:01 AM 76.07 0.73 75.34 51.32 8842.39 12:32:01 AM 26.41 0.38 26.03 64.26 2359.72 12:33:01 AM 61.23 2.52 58.71 396.00 7618.14 12:34:01 AM 4.85 0.00 4.85 0.00 199.50 12:35:01 AM 0.37 0.00 0.37 0.00 6.05 12:36:01 AM 0.10 0.00 0.10 0.00 1.43 12:37:01 AM 3.72 0.17 3.55 32.92 48.62 12:38:01 AM 28.27 0.53 27.74 64.78 1064.15 Average: 32.91 2.17 30.74 368.43 2965.06 12:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 AM 5334284 7058624 2548148 32.33 2688 1905864 680580 7.62 210664 2012424 158100 12:31:01 AM 5168736 6994960 2713696 34.43 2688 2003148 715800 8.01 221788 2143708 30076 12:32:01 AM 5146392 7029780 2736040 34.71 2688 2057584 702496 7.87 253328 2126932 48256 12:33:01 AM 5014476 7052532 2867956 36.38 2688 2206916 637084 7.13 263700 2226928 96 12:34:01 AM 5014936 7052988 2867496 36.38 2688 2206920 637084 7.13 263700 2226944 8 12:35:01 AM 5015032 7053084 2867400 36.38 2688 2206920 637084 7.13 263700 2226904 8 12:36:01 AM 5014804 7052856 2867628 36.38 2688 2206920 637084 7.13 263700 2227228 4 12:37:01 AM 4913876 6976384 2968556 37.66 2688 2231388 707804 7.93 287720 2304028 23492 12:38:01 AM 4934980 6976764 2947452 37.39 2688 2210448 697412 7.81 457284 2113768 16716 Average: 5061946 7027552 2820486 35.78 2688 2137345 672492 7.53 276176 2178763 30751 12:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 239.35 164.73 1406.52 48.68 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 54.90 42.42 430.42 7.42 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 28.38 24.25 68.23 7.11 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 356.96 306.78 315.63 93.63 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 4.20 0.98 0.89 0.40 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 1.17 0.13 0.09 0.01 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 1.35 0.40 0.36 0.24 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 12.26 9.01 12.31 5.16 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 21.03 19.34 17.18 9.14 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 79.96 63.12 250.19 19.09 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) 09/22/2024 _x86_64_ (2 CPU) 00:28:17 LINUX RESTART (2 CPU) 12:29:01 AM CPU %user %nice %system %iowait %steal %idle 12:30:01 AM all 37.23 0.00 6.27 3.08 0.11 53.32 12:30:01 AM 0 49.57 0.00 6.88 3.72 0.10 39.73 12:30:01 AM 1 24.88 0.00 5.66 2.44 0.12 66.90 12:31:01 AM all 21.37 0.00 2.88 2.58 0.10 73.07 12:31:01 AM 0 24.06 0.00 3.37 3.10 0.10 69.36 12:31:01 AM 1 18.68 0.00 2.39 2.07 0.10 76.76 12:32:01 AM all 18.83 0.00 3.02 2.03 0.12 76.00 12:32:01 AM 0 19.27 0.00 2.97 2.31 0.10 75.35 12:32:01 AM 1 18.39 0.00 3.07 1.75 0.13 76.65 12:33:01 AM all 19.24 0.00 3.81 2.45 0.09 74.40 12:33:01 AM 0 21.84 0.00 3.73 2.83 0.10 71.49 12:33:01 AM 1 16.64 0.00 3.89 2.06 0.08 77.32 12:34:01 AM all 0.28 0.00 0.08 0.22 0.03 99.40 12:34:01 AM 0 0.43 0.00 0.07 0.05 0.02 99.43 12:34:01 AM 1 0.12 0.00 0.08 0.38 0.05 99.36 12:35:01 AM all 0.29 0.00 0.04 0.00 0.03 99.63 12:35:01 AM 0 0.48 0.00 0.05 0.00 0.03 99.43 12:35:01 AM 1 0.10 0.00 0.03 0.00 0.03 99.83 12:36:01 AM all 0.21 0.00 0.08 0.00 0.04 99.67 12:36:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 12:36:01 AM 1 0.38 0.00 0.10 0.00 0.07 99.45 12:37:01 AM all 5.22 0.00 0.69 0.04 0.04 94.00 12:37:01 AM 0 6.59 0.00 0.78 0.05 0.03 92.54 12:37:01 AM 1 3.86 0.00 0.60 0.03 0.05 95.46 12:38:01 AM all 29.42 0.00 3.35 0.40 0.09 66.74 12:38:01 AM 0 35.28 0.00 3.63 0.47 0.10 60.52 12:38:01 AM 1 23.56 0.00 3.06 0.33 0.08 72.97 Average: all 14.67 0.00 2.24 1.20 0.07 81.82 Average: 0 17.49 0.00 2.39 1.39 0.07 78.67 Average: 1 11.84 0.00 2.10 1.01 0.08 84.98