---> uname -a: Linux prd-centos8-robot-2c-8g-7591.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 606 4776 19 2314 6788 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:dc:9d:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fedc:9db0/64 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) 02/01/2025 _x86_64_ (2 CPU) 23:05:50 LINUX RESTART (2 CPU) 11:06:02 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 215.84 157.18 58.66 15019.60 40690.57 11:08:01 PM 110.23 0.73 109.50 53.06 10413.58 11:09:01 PM 25.21 0.03 25.17 0.53 3709.26 11:10:01 PM 7.80 0.38 7.41 64.25 144.50 11:11:01 PM 32.96 6.72 26.25 1245.93 1595.97 11:12:02 PM 41.75 2.52 39.24 396.00 6807.63 11:13:01 PM 3.91 0.00 3.91 0.00 149.68 11:14:01 PM 0.35 0.00 0.35 0.00 3.47 11:15:01 PM 0.32 0.00 0.32 0.00 3.05 11:16:01 PM 12.46 0.18 12.28 33.86 356.10 Average: 44.87 16.57 28.30 1662.37 6341.84 11:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5513436 7053068 2368996 30.05 2688 1732084 741640 8.30 187428 1900824 94228 11:08:01 PM 5189856 6992032 2692576 34.16 2688 1979512 741780 8.31 198316 2151112 92944 11:09:01 PM 5190280 6991872 2692152 34.15 2688 1979532 741780 8.31 198332 2151244 12 11:10:01 PM 5265688 7069204 2616744 33.20 2688 1981460 656568 7.35 217664 2057108 4 11:11:01 PM 4963868 7005172 2918564 37.03 2688 2211432 693468 7.76 256524 2296904 174076 11:12:02 PM 4990776 7046612 2891656 36.68 2688 2225532 670832 7.51 263780 2255516 16 11:13:01 PM 4990692 7046528 2891740 36.69 2688 2225532 670832 7.51 263780 2255460 4 11:14:01 PM 4990848 7046688 2891584 36.68 2688 2225536 670832 7.51 263780 2255272 4 11:15:01 PM 4991032 7046872 2891400 36.68 2688 2225536 670832 7.51 263780 2255272 4 11:16:01 PM 4910632 6964228 2971800 37.70 2688 2223384 738372 8.27 303600 2296704 13200 Average: 5099711 7026228 2782721 35.30 2688 2100954 699694 7.83 241698 2187542 37449 11:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 306.28 190.62 1635.62 62.59 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 89.77 68.69 958.67 11.99 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 2.47 0.70 0.94 0.50 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 16.51 10.51 5.82 3.83 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 39.68 29.00 296.05 6.74 0.00 0.00 0.00 0.00 11:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:02 PM eth0 404.08 279.67 84.42 67.58 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 1.05 0.51 0.12 0.08 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 0.87 0.20 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 0.90 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 15.46 12.58 15.12 6.09 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 87.50 59.15 298.00 15.89 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) 02/01/2025 _x86_64_ (2 CPU) 23:05:50 LINUX RESTART (2 CPU) 11:06:02 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 50.14 0.05 11.34 8.26 0.11 30.10 11:07:01 PM 0 60.82 0.05 12.10 7.72 0.12 19.20 11:07:01 PM 1 39.50 0.05 10.58 8.80 0.10 40.97 11:08:01 PM all 31.12 0.00 4.94 5.99 0.09 57.85 11:08:01 PM 0 38.54 0.00 6.08 7.11 0.10 48.17 11:08:01 PM 1 23.72 0.00 3.81 4.88 0.08 67.50 11:09:01 PM all 0.33 0.00 0.34 1.24 0.04 98.05 11:09:01 PM 0 0.55 0.00 0.25 0.67 0.03 98.50 11:09:01 PM 1 0.10 0.00 0.43 1.81 0.05 97.61 11:10:01 PM all 9.10 0.00 1.18 0.23 0.05 89.44 11:10:01 PM 0 8.97 0.00 1.17 0.37 0.05 89.44 11:10:01 PM 1 9.23 0.00 1.20 0.08 0.05 89.43 11:11:01 PM all 20.54 0.00 4.13 1.42 0.07 73.84 11:11:01 PM 0 24.06 0.00 4.33 1.27 0.07 70.28 11:11:01 PM 1 17.03 0.00 3.93 1.56 0.08 77.39 11:12:02 PM all 7.76 0.00 2.18 3.21 0.06 86.79 11:12:02 PM 0 8.06 0.00 2.08 1.88 0.07 87.92 11:12:02 PM 1 7.46 0.00 2.28 4.54 0.05 85.67 11:13:01 PM all 0.33 0.00 0.06 0.02 0.03 99.56 11:13:01 PM 0 0.58 0.00 0.07 0.00 0.03 99.32 11:13:01 PM 1 0.08 0.00 0.05 0.03 0.03 99.80 11:14:01 PM all 0.31 0.00 0.06 0.00 0.04 99.59 11:14:01 PM 0 0.52 0.00 0.05 0.00 0.05 99.38 11:14:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 11:15:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:15:01 PM 0 0.53 0.00 0.03 0.00 0.02 99.42 11:15:01 PM 1 0.08 0.00 0.07 0.00 0.07 99.78 11:16:01 PM all 11.09 0.00 1.34 0.31 0.04 87.21 11:16:01 PM 0 16.06 0.00 1.85 0.50 0.03 81.56 11:16:01 PM 1 6.12 0.00 0.84 0.12 0.05 92.88 Average: all 13.03 0.01 2.54 2.05 0.06 82.31 Average: 0 15.77 0.01 2.78 1.94 0.06 79.46 Average: 1 10.30 0.01 2.31 2.17 0.06 85.16