---> uname -a: Linux prd-centos8-builder-4c-4g-4182.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 2799.996 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 12581 19 2412 14660 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:48:4c:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe48:4ca4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:9a:f2:6d 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/07/2024 _x86_64_ (4 CPU) 07:06:43 LINUX RESTART (4 CPU) 07:07:02 AM tps rtps wtps bread/s bwrtn/s 07:08:01 AM 218.93 27.57 191.36 6441.59 35168.79 07:09:01 AM 102.55 6.98 95.57 1282.91 9030.56 07:10:01 AM 111.01 13.51 97.50 3090.97 6327.69 Average: 143.76 15.96 127.80 3589.79 16743.08 07:07:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:08:01 AM 13372496 15090464 2766952 17.14 2688 1940532 1131472 6.58 189316 2247512 89916 07:09:01 AM 13148480 15068896 2990968 18.53 2688 2132412 1138096 6.62 214768 2404296 53608 07:10:01 AM 12856816 14979440 3282632 20.34 2688 2326936 1196636 6.96 429044 2450352 80932 Average: 13125931 15046267 3013517 18.67 2688 2133293 1155401 6.72 277709 2367387 74819 07:07:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 340.44 215.11 1773.40 62.16 0.00 0.00 0.00 0.00 07:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 41.52 32.12 410.55 4.35 0.00 0.00 0.00 0.00 07:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 114.01 90.09 1137.26 22.21 0.00 0.00 0.00 0.00 07:10:01 AM 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 164.38 111.88 1103.46 29.40 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/07/2024 _x86_64_ (4 CPU) 07:06:43 LINUX RESTART (4 CPU) 07:07:02 AM CPU %user %nice %system %iowait %steal %idle 07:08:01 AM all 20.36 0.00 4.49 8.81 0.08 66.26 07:08:01 AM 0 14.90 0.00 3.85 5.80 0.09 75.37 07:08:01 AM 1 28.60 0.00 4.49 6.46 0.09 60.36 07:08:01 AM 2 24.43 0.00 6.43 14.04 0.09 55.01 07:08:01 AM 3 13.55 0.00 3.18 8.98 0.07 74.22 07:09:01 AM all 14.66 0.00 2.21 6.16 0.08 76.89 07:09:01 AM 0 16.28 0.00 2.01 5.40 0.07 76.25 07:09:01 AM 1 31.26 0.00 3.99 7.31 0.10 57.34 07:09:01 AM 2 5.39 0.00 0.80 4.52 0.08 89.19 07:09:01 AM 3 5.81 0.00 2.06 7.40 0.05 84.68 07:10:01 AM all 20.14 0.00 2.46 4.71 0.09 72.60 07:10:01 AM 0 27.06 0.00 2.43 5.84 0.08 64.59 07:10:01 AM 1 13.50 0.00 1.61 4.63 0.10 80.16 07:10:01 AM 2 28.28 0.00 3.52 2.70 0.08 65.42 07:10:01 AM 3 11.71 0.00 2.28 5.68 0.10 80.23 Average: all 18.37 0.00 3.04 6.54 0.08 71.96 Average: 0 19.45 0.00 2.75 5.68 0.08 72.05 Average: 1 24.40 0.00 3.35 6.13 0.10 66.03 Average: 2 19.32 0.00 3.56 7.02 0.08 70.01 Average: 3 10.33 0.00 2.50 7.34 0.07 79.76