---> uname -a: Linux prd-centos8-builder-4c-4g-3016.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: 2799.998 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 12401 19 2595 14659 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:e5:08:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fee5:808/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:e7:14:81 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) 02/05/2024 _x86_64_ (4 CPU) 12:05:14 LINUX RESTART (4 CPU) 12:06:01 PM tps rtps wtps bread/s bwrtn/s 12:07:01 PM 189.42 13.88 175.55 2250.61 7671.76 12:08:01 PM 136.79 15.80 121.00 3289.05 8676.22 12:09:01 PM 186.87 4.45 182.42 1042.32 10657.31 Average: 171.03 11.37 159.66 2193.94 9001.71 12:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 PM 13259216 15114164 2880240 17.85 2688 2068288 1134928 6.60 210380 2309988 143264 12:08:01 PM 12544032 14682304 3595424 22.28 2688 2343952 1452848 8.45 235280 2964572 151496 12:09:01 PM 12700940 15007952 3438516 21.31 2688 2506420 1145984 6.67 496672 2529376 52236 Average: 12834729 14934807 3304727 20.48 2688 2306220 1244587 7.24 314111 2601312 115665 12:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 155.56 118.89 1410.94 33.89 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.00 0.00 0.00 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 155.51 130.58 1765.95 27.18 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 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 147.62 128.82 1767.86 22.51 0.00 0.00 0.00 0.00 12:09:01 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 152.89 126.10 1648.23 27.86 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) 02/05/2024 _x86_64_ (4 CPU) 12:05:14 LINUX RESTART (4 CPU) 12:06:01 PM CPU %user %nice %system %iowait %steal %idle 12:07:01 PM all 19.42 0.00 3.46 1.85 0.08 75.18 12:07:01 PM 0 13.62 0.00 3.23 2.76 0.08 80.30 12:07:01 PM 1 23.93 0.00 3.50 0.90 0.08 71.58 12:07:01 PM 2 22.38 0.00 3.92 1.69 0.10 71.91 12:07:01 PM 3 17.75 0.00 3.20 2.04 0.07 76.94 12:08:01 PM all 22.11 0.00 2.54 7.39 0.10 67.87 12:08:01 PM 0 21.76 0.00 3.00 9.77 0.10 65.37 12:08:01 PM 1 22.79 0.00 3.40 8.97 0.12 64.72 12:08:01 PM 2 32.81 0.00 2.63 8.62 0.10 55.84 12:08:01 PM 3 11.04 0.00 1.11 2.17 0.10 85.58 12:09:01 PM all 44.34 0.00 2.72 3.86 0.11 48.97 12:09:01 PM 0 38.11 0.00 2.09 3.97 0.10 55.73 12:09:01 PM 1 42.21 0.00 3.56 5.25 0.12 48.87 12:09:01 PM 2 52.99 0.00 3.02 3.84 0.12 40.03 12:09:01 PM 3 44.08 0.00 2.22 2.39 0.10 51.20 Average: all 28.62 0.00 2.91 4.36 0.10 64.00 Average: 0 24.50 0.00 2.77 5.50 0.09 67.13 Average: 1 29.64 0.00 3.49 5.04 0.11 61.73 Average: 2 36.05 0.00 3.19 4.72 0.11 55.94 Average: 3 24.32 0.00 2.18 2.20 0.09 71.21