---> uname -a: Linux prd-centos8-robot-2c-8g-10064.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 5001 19 2115 6820 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:ea:dd:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:feea:dd13/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/22/2024 _x86_64_ (2 CPU) 06:50:18 LINUX RESTART (2 CPU) 06:51:01 AM tps rtps wtps bread/s bwrtn/s 06:52:01 AM 87.31 39.78 47.53 6099.35 28384.44 06:53:01 AM 102.60 6.76 95.83 1270.91 9519.94 06:54:01 AM 53.26 0.78 52.47 53.04 4636.05 06:55:01 AM 17.04 0.87 16.18 123.43 1535.69 06:56:01 AM 55.07 0.20 54.87 12.93 5990.78 06:57:01 AM 11.78 0.02 11.76 0.13 2325.94 06:58:01 AM 1.70 0.00 1.70 0.00 54.25 06:59:01 AM 0.17 0.00 0.17 0.00 12.56 07:00:02 AM 26.24 0.55 25.69 71.16 1240.20 Average: 39.46 5.44 34.02 847.98 5967.06 06:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 AM 5527076 7040468 2355360 29.88 2688 1706592 750140 8.40 186744 1886936 81968 06:53:01 AM 5304712 7044640 2577724 32.70 2688 1922420 703712 7.88 212144 2039008 37788 06:54:01 AM 5189696 7015088 2692740 34.16 2688 2002652 736084 8.24 222344 2124636 37112 06:55:01 AM 5200488 7034144 2681948 34.02 2688 2010868 728220 8.15 245060 2091068 3284 06:56:01 AM 5024016 7054016 2858420 36.26 2688 2199552 656412 7.35 263812 2219044 60772 06:57:01 AM 4957144 6987412 2925292 37.11 2688 2199820 760680 8.52 263992 2285868 20 06:58:01 AM 4872472 6902788 3009964 38.19 2688 2199868 880556 9.86 263992 2369280 24 06:59:01 AM 5023284 7054488 2859152 36.27 2688 2200756 665568 7.45 264340 2219596 576 07:00:02 AM 5150192 7009880 2732244 34.66 2688 2034868 714616 8.00 439532 1941400 184 Average: 5138787 7015880 2743649 34.81 2688 2053044 732888 8.21 262440 2130760 24636 06:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 233.60 145.49 1141.32 56.05 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 48.95 42.99 617.59 5.20 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 30.55 24.27 281.78 5.54 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 23.13 11.38 11.66 3.85 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 261.34 234.69 343.02 52.45 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 98.43 89.02 422.02 693.61 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 568.16 500.45 7223.51 32.32 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 337.18 298.55 4164.13 19.81 0.00 0.00 0.00 0.00 07:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:02 AM eth0 54.42 38.85 83.40 22.74 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 183.96 153.96 1587.52 99.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/22/2024 _x86_64_ (2 CPU) 06:50:18 LINUX RESTART (2 CPU) 06:51:01 AM CPU %user %nice %system %iowait %steal %idle 06:52:01 AM all 25.55 0.03 5.69 31.50 0.08 37.15 06:52:01 AM 0 24.13 0.03 4.88 32.10 0.10 38.75 06:52:01 AM 1 26.94 0.03 6.49 30.90 0.07 35.57 06:53:01 AM all 28.01 0.00 4.33 4.20 0.11 63.36 06:53:01 AM 0 22.54 0.00 3.82 4.63 0.08 68.93 06:53:01 AM 1 33.51 0.00 4.85 3.76 0.13 57.75 06:54:01 AM all 26.02 0.00 2.90 1.80 0.10 69.18 06:54:01 AM 0 26.45 0.00 3.10 2.13 0.10 68.21 06:54:01 AM 1 25.58 0.00 2.70 1.47 0.10 70.15 06:55:01 AM all 13.53 0.00 1.75 6.60 0.08 78.03 06:55:01 AM 0 12.36 0.00 1.73 3.78 0.08 82.04 06:55:01 AM 1 14.71 0.00 1.78 9.41 0.08 74.02 06:56:01 AM all 31.61 0.00 4.67 4.61 0.09 59.01 06:56:01 AM 0 26.19 0.00 4.48 3.56 0.10 65.67 06:56:01 AM 1 37.04 0.00 4.87 5.66 0.08 52.35 06:57:01 AM all 9.01 0.00 0.49 1.63 0.09 88.78 06:57:01 AM 0 10.23 0.00 0.64 1.28 0.10 87.75 06:57:01 AM 1 7.80 0.00 0.33 1.99 0.08 89.79 06:58:01 AM all 13.06 0.00 1.50 0.01 0.11 85.32 06:58:01 AM 0 16.72 0.00 1.99 0.00 0.12 81.17 06:58:01 AM 1 9.43 0.00 1.01 0.02 0.10 89.44 06:59:01 AM all 10.72 0.00 1.09 0.00 0.10 88.09 06:59:01 AM 0 7.89 0.00 0.99 0.00 0.10 91.01 06:59:01 AM 1 13.59 0.00 1.18 0.00 0.10 85.13 07:00:02 AM all 27.19 0.00 3.28 0.42 0.08 69.03 07:00:02 AM 0 23.61 0.00 3.38 0.27 0.08 72.66 07:00:02 AM 1 30.76 0.00 3.18 0.57 0.08 65.42 Average: all 20.53 0.00 2.85 5.61 0.10 70.91 Average: 0 18.90 0.00 2.78 5.24 0.10 72.98 Average: 1 22.16 0.00 2.93 5.97 0.09 68.84