---> uname -a: Linux prd-centos8-builder-4c-16g-558.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 745 12484 19 2531 14680 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:92:ba:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe92:ba68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:f7:d1:73 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/15/2024 _x86_64_ (4 CPU) 18:53:41 LINUX RESTART (4 CPU) 06:54:01 PM tps rtps wtps bread/s bwrtn/s 06:55:01 PM 113.14 43.94 69.20 9394.12 40217.74 06:56:01 PM 144.18 14.70 129.48 3142.68 9541.69 06:57:01 PM 150.92 4.37 146.55 759.08 11231.17 Average: 136.08 21.00 115.07 4432.31 20331.91 06:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:01 PM 13326612 15089536 2812832 17.43 2688 1985164 1202056 6.99 230288 2255684 134232 06:56:01 PM 12763244 14869320 3376200 20.92 2688 2313248 1311160 7.63 235064 2753484 179432 06:57:01 PM 12806360 15053188 3333084 20.65 2688 2447364 1129340 6.57 431308 2487848 24352 Average: 12965405 15004015 3174039 19.67 2688 2248592 1214185 7.06 298887 2499005 112672 06:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 269.92 169.00 1357.87 52.71 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 164.41 138.11 1735.38 31.05 0.00 0.00 0.00 0.00 06:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 PM eth0 117.36 103.08 1298.18 20.30 0.00 0.00 0.00 0.00 06:57:01 PM docker0 0.00 0.00 0.00 0.00 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 183.90 136.73 1463.79 34.69 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/15/2024 _x86_64_ (4 CPU) 18:53:41 LINUX RESTART (4 CPU) 06:54:01 PM CPU %user %nice %system %iowait %steal %idle 06:55:01 PM all 22.40 0.00 5.33 6.04 0.09 66.14 06:55:01 PM 0 24.05 0.00 4.25 3.03 0.07 68.60 06:55:01 PM 1 33.14 0.00 7.01 8.28 0.10 51.46 06:55:01 PM 2 16.60 0.00 5.63 9.42 0.10 68.24 06:55:01 PM 3 15.79 0.00 4.41 3.41 0.08 76.30 06:56:01 PM all 24.93 0.00 2.86 1.76 0.08 70.37 06:56:01 PM 0 18.00 0.00 3.14 3.61 0.10 75.16 06:56:01 PM 1 32.95 0.00 4.15 1.99 0.08 60.82 06:56:01 PM 2 21.07 0.00 2.26 0.79 0.07 75.82 06:56:01 PM 3 27.70 0.00 1.89 0.67 0.07 69.67 06:57:01 PM all 36.52 0.00 2.70 1.40 0.10 59.27 06:57:01 PM 0 35.66 0.00 2.81 0.84 0.08 60.62 06:57:01 PM 1 34.19 0.00 2.60 0.70 0.10 62.41 06:57:01 PM 2 31.31 0.00 2.73 2.86 0.12 62.99 06:57:01 PM 3 44.94 0.00 2.66 1.20 0.12 51.08 Average: all 27.95 0.00 3.63 3.07 0.09 65.26 Average: 0 25.90 0.00 3.40 2.49 0.08 68.13 Average: 1 33.42 0.00 4.59 3.66 0.09 58.23 Average: 2 23.00 0.00 3.54 4.36 0.09 69.01 Average: 3 29.50 0.00 2.99 1.76 0.09 65.67