---> uname -a: Linux prd-centos8-robot-2c-8g-183.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2800.000 BogoMIPS: 5600.00 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 535 5045 19 2117 6866 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:e9:be:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:fee9:bee7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/14/2024 _x86_64_ (2 CPU) 12:00:33 LINUX RESTART (2 CPU) 12:01:01 PM tps rtps wtps bread/s bwrtn/s 12:02:01 PM 64.11 24.53 39.58 6174.78 28702.71 12:03:01 PM 111.26 6.96 104.30 1309.83 9703.67 12:04:01 PM 43.24 0.73 42.51 51.32 4247.31 12:05:01 PM 20.69 0.82 19.87 123.40 1677.16 12:06:01 PM 51.80 0.20 51.60 12.93 5796.58 12:07:01 PM 13.86 0.02 13.85 0.13 2942.54 12:08:01 PM 3.22 0.00 3.22 0.00 88.67 12:09:01 PM 0.28 0.00 0.28 0.00 6.00 12:10:01 PM 26.87 0.55 26.32 71.16 1238.90 Average: 37.21 3.72 33.49 851.05 6004.95 12:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:02:01 PM 5574124 7078556 2308312 29.28 2688 1697828 706484 7.91 183908 1845072 80684 12:03:01 PM 5295652 7059064 2586784 32.82 2688 1944956 705868 7.90 213676 2046108 55728 12:04:01 PM 5227756 7056056 2654680 33.68 2688 2005296 665568 7.45 220888 2090408 36448 12:05:01 PM 5296016 7129040 2586420 32.81 2688 2010264 611148 6.84 239640 2005056 4 12:06:01 PM 5061476 7100420 2820960 35.79 2688 2208400 624192 6.99 261812 2188068 79628 12:07:01 PM 4955796 6994816 2926640 37.13 2688 2208668 759000 8.50 261992 2292012 16 12:08:01 PM 4818712 6857780 3063724 38.87 2688 2208716 882588 9.88 261992 2428980 4 12:09:01 PM 5060368 7100512 2822068 35.80 2688 2209792 619788 6.94 262324 2188348 992 12:10:01 PM 5159444 7020340 2722992 34.55 2688 2036664 716108 8.02 436332 1939544 172 Average: 5161038 7044065 2721398 34.52 2688 2058954 698972 7.83 260285 2113733 28186 12:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 PM eth0 255.54 154.83 1119.19 53.78 0.00 0.00 0.00 0.00 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 58.96 49.97 668.35 6.42 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 31.33 22.35 251.55 4.87 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 14.33 11.09 5.50 3.87 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 230.62 198.02 327.19 45.61 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 184.65 164.06 1530.61 698.86 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 513.33 460.86 6768.22 29.77 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 221.53 208.12 3408.81 14.12 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 42.61 32.60 76.71 25.56 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 172.40 144.63 1573.64 98.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/14/2024 _x86_64_ (2 CPU) 12:00:33 LINUX RESTART (2 CPU) 12:01:01 PM CPU %user %nice %system %iowait %steal %idle 12:02:01 PM all 27.89 0.01 4.77 9.96 0.07 57.31 12:02:01 PM 0 33.00 0.00 5.40 10.51 0.07 51.01 12:02:01 PM 1 22.77 0.02 4.13 9.41 0.07 63.60 12:03:01 PM all 34.66 0.00 5.10 3.51 0.12 56.62 12:03:01 PM 0 36.13 0.00 5.88 3.90 0.12 53.97 12:03:01 PM 1 33.19 0.00 4.32 3.12 0.12 59.26 12:04:01 PM all 20.46 0.00 2.54 4.51 0.11 72.38 12:04:01 PM 0 16.94 0.00 2.53 6.54 0.12 73.87 12:04:01 PM 1 23.99 0.00 2.55 2.47 0.10 70.88 12:05:01 PM all 12.24 0.00 1.29 2.97 0.07 83.43 12:05:01 PM 0 20.08 0.00 1.42 3.91 0.07 74.53 12:05:01 PM 1 4.40 0.00 1.15 2.04 0.07 92.34 12:06:01 PM all 32.21 0.00 4.97 2.50 0.12 60.19 12:06:01 PM 0 42.40 0.00 5.64 2.24 0.12 49.61 12:06:01 PM 1 22.01 0.00 4.31 2.77 0.12 70.79 12:07:01 PM all 10.17 0.00 0.72 0.49 0.06 88.55 12:07:01 PM 0 10.50 0.00 0.72 0.23 0.07 88.48 12:07:01 PM 1 9.85 0.00 0.72 0.76 0.05 88.62 12:08:01 PM all 12.21 0.00 1.30 0.02 0.12 86.35 12:08:01 PM 0 5.99 0.00 0.59 0.00 0.12 93.30 12:08:01 PM 1 18.45 0.00 2.02 0.03 0.12 79.38 12:09:01 PM all 8.21 0.00 0.77 0.00 0.08 90.94 12:09:01 PM 0 6.59 0.00 0.67 0.00 0.07 92.67 12:09:01 PM 1 9.84 0.00 0.87 0.00 0.10 89.19 12:10:01 PM all 30.22 0.00 3.14 0.33 0.08 66.24 12:10:01 PM 0 41.82 0.00 3.79 0.25 0.08 54.06 12:10:01 PM 1 18.62 0.00 2.49 0.40 0.07 78.42 Average: all 20.94 0.00 2.74 2.69 0.09 73.54 Average: 0 23.73 0.00 2.96 3.06 0.09 70.16 Average: 1 18.14 0.00 2.51 2.33 0.09 76.93