---> uname -a: Linux prd-centos8-builder-4c-16g-3644.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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 748 12485 19 2526 14675 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:93:88:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fe93:8812/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:0d:07:4f 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) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:02 PM 80.74 13.65 67.09 2221.53 5507.76 06:51:01 PM 161.16 18.47 142.69 4038.33 9890.67 06:52:01 PM 118.02 0.45 117.57 53.17 8693.19 Average: 119.75 10.81 108.94 2093.86 8020.61 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:02 PM 13303744 15138764 2835712 17.57 2688 2050432 1116224 6.49 185664 2299680 161000 06:51:01 PM 12160332 14341668 3979124 24.65 2688 2386296 1833072 10.66 224884 3352504 150096 06:52:01 PM 12748388 15001144 3391068 21.01 2688 2452076 1168984 6.80 430584 2543352 37980 Average: 12737488 14827192 3401968 21.08 2688 2296268 1372760 7.99 280377 2731845 116359 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:02 PM eth0 104.52 82.99 1021.91 22.81 0.00 0.00 0.00 0.00 06:50:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 240.76 198.19 2516.68 40.77 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 47.39 43.61 503.30 12.08 0.00 0.00 0.00 0.00 06:52:01 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 130.29 107.78 1340.98 25.14 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) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:02 PM all 18.63 0.00 2.75 1.51 0.07 77.05 06:50:02 PM 0 4.19 0.00 1.72 1.22 0.07 92.81 06:50:02 PM 1 20.65 0.00 2.41 1.15 0.07 75.72 06:50:02 PM 2 21.35 0.00 3.41 1.60 0.07 73.57 06:50:02 PM 3 28.36 0.00 3.47 2.06 0.07 66.05 06:51:01 PM all 36.83 0.00 3.22 2.21 0.11 57.62 06:51:01 PM 0 32.56 0.00 3.53 2.34 0.09 61.49 06:51:01 PM 1 38.04 0.00 2.18 1.68 0.12 57.98 06:51:01 PM 2 38.31 0.00 3.42 2.42 0.12 55.73 06:51:01 PM 3 38.41 0.00 3.76 2.42 0.12 55.29 06:52:01 PM all 24.32 0.00 2.18 1.34 0.08 72.07 06:52:01 PM 0 13.90 0.00 2.16 0.30 0.07 83.57 06:52:01 PM 1 41.79 0.00 2.81 1.84 0.10 53.45 06:52:01 PM 2 12.76 0.00 1.46 1.22 0.07 84.50 06:52:01 PM 3 28.85 0.00 2.31 2.01 0.08 66.75 Average: all 26.53 0.00 2.72 1.69 0.09 68.98 Average: 0 16.78 0.00 2.46 1.28 0.07 79.41 Average: 1 33.47 0.00 2.47 1.56 0.10 62.41 Average: 2 24.06 0.00 2.76 1.74 0.08 71.36 Average: 3 31.84 0.00 3.18 2.16 0.09 62.74