---> uname -a: Linux prd-centos8-builder-4c-4g-19771.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 724 12368 19 2667 14695 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:26:77:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fe26:77f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:07:b9:73 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/23/2024 _x86_64_ (4 CPU) 20:12:18 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 82.06 13.60 68.46 2218.59 5575.56 08:15:01 PM 153.91 2.03 151.87 78.92 15280.57 08:16:01 PM 87.44 1.20 86.24 115.83 12574.33 Average: 107.80 5.61 102.19 804.49 11143.25 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13275356 15145484 2864100 17.75 2688 2085752 1121668 6.53 187664 2326944 177500 08:15:01 PM 12612304 15017112 3527152 21.85 2688 2602296 1260712 7.33 248484 2854744 333496 08:16:01 PM 12641268 15025660 3498188 21.67 2688 2579116 1177340 6.85 388732 2672852 28764 Average: 12842976 15062752 3296480 20.42 2688 2422388 1186573 6.90 274960 2618180 179920 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 91.52 73.89 1070.26 11.13 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 95.63 78.10 1486.71 10.02 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 24.06 21.54 46.20 9.59 0.00 0.00 0.00 0.00 08:16:01 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 70.40 57.85 867.69 10.25 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) 01/23/2024 _x86_64_ (4 CPU) 20:12:18 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 18.61 0.00 2.63 1.10 0.07 77.60 08:14:01 PM 0 13.92 0.00 1.84 0.89 0.07 83.29 08:14:01 PM 1 31.97 0.00 4.38 2.09 0.08 61.48 08:14:01 PM 2 15.94 0.00 2.36 0.70 0.07 80.94 08:14:01 PM 3 12.60 0.00 1.93 0.70 0.05 84.72 08:15:01 PM all 19.02 0.00 3.04 1.92 0.09 75.93 08:15:01 PM 0 11.96 0.00 2.59 2.07 0.08 83.29 08:15:01 PM 1 33.79 0.00 4.73 1.87 0.10 59.51 08:15:01 PM 2 18.31 0.00 2.71 1.99 0.08 76.90 08:15:01 PM 3 12.00 0.00 2.14 1.74 0.08 84.03 08:16:01 PM all 18.21 0.00 2.20 1.29 0.07 78.24 08:16:01 PM 0 3.87 0.00 1.54 2.10 0.07 92.42 08:16:01 PM 1 37.89 0.00 3.17 1.37 0.08 57.48 08:16:01 PM 2 24.06 0.00 2.58 1.02 0.08 72.26 08:16:01 PM 3 7.02 0.00 1.51 0.65 0.05 90.77 Average: all 18.61 0.00 2.62 1.43 0.08 77.26 Average: 0 9.92 0.00 1.99 1.69 0.07 86.34 Average: 1 34.55 0.00 4.09 1.78 0.09 59.49 Average: 2 19.43 0.00 2.55 1.24 0.08 76.70 Average: 3 10.54 0.00 1.86 1.03 0.06 86.51