---> uname -a: Linux prd-centos8-builder-4c-4g-6552.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 757 12329 19 2675 14665 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:78:b3:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe78:b3d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:9c:59:36 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) 02/14/2024 _x86_64_ (4 CPU) 00:08:51 LINUX RESTART (4 CPU) 12:09:01 AM tps rtps wtps bread/s bwrtn/s 12:10:01 AM 200.28 136.63 63.65 14510.08 39734.52 12:11:01 AM 110.03 7.20 102.83 1289.17 9381.42 12:12:01 AM 129.11 4.53 124.58 697.53 6229.40 12:13:02 AM 65.68 2.41 63.26 587.38 7176.80 12:14:01 AM 80.43 2.17 78.26 245.34 7546.76 Average: 117.23 30.68 86.55 3476.56 14035.05 12:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 AM 13450104 15115296 2689352 16.66 2688 1890636 1164432 6.77 163412 2212648 82648 12:11:01 AM 13194444 15074732 2945012 18.25 2688 2093336 1143828 6.65 193624 2385468 59420 12:12:01 AM 12019344 14143340 4120112 25.53 2688 2329408 2019884 11.75 235000 3486116 174024 12:13:02 AM 12064620 14267780 4074836 25.25 2688 2406496 2067956 12.03 285620 3381784 29376 12:14:01 AM 12611932 14995976 3527524 21.86 2688 2584104 1152460 6.71 485940 2625016 12616 Average: 12668089 14719425 3471367 21.51 2688 2260796 1509712 8.78 272719 2818206 71617 12:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 319.04 190.24 1285.20 55.60 0.00 0.00 0.00 0.00 12:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 41.60 32.89 409.34 4.38 0.00 0.00 0.00 0.00 12:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 277.40 229.23 3160.37 44.89 0.00 0.00 0.00 0.00 12:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 AM eth0 23.18 23.38 68.14 6.62 0.00 0.00 0.00 0.00 12:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM lo 1090.72 1090.72 1084.63 1084.63 0.00 0.00 0.00 0.00 12:14:01 AM eth0 141.61 105.35 2413.31 18.28 0.00 0.00 0.00 0.00 12:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 215.18 215.18 213.98 213.98 0.00 0.00 0.00 0.00 Average: eth0 160.63 116.26 1464.08 25.98 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) 02/14/2024 _x86_64_ (4 CPU) 00:08:51 LINUX RESTART (4 CPU) 12:09:01 AM CPU %user %nice %system %iowait %steal %idle 12:10:01 AM all 21.27 0.00 5.69 5.31 0.27 67.46 12:10:01 AM 0 22.20 0.00 4.37 4.32 0.25 68.86 12:10:01 AM 1 23.99 0.00 5.63 3.53 0.34 66.51 12:10:01 AM 2 22.25 0.00 7.68 9.20 0.24 60.63 12:10:01 AM 3 16.66 0.00 5.07 4.19 0.27 73.82 12:11:01 AM all 14.93 0.00 2.18 1.75 0.06 81.07 12:11:01 AM 0 16.78 0.00 2.12 0.88 0.07 80.16 12:11:01 AM 1 14.93 0.00 3.24 2.59 0.07 79.17 12:11:01 AM 2 19.57 0.00 2.41 2.34 0.07 75.61 12:11:01 AM 3 8.44 0.00 0.97 1.20 0.05 89.33 12:12:01 AM all 32.51 0.00 2.75 8.01 0.11 56.62 12:12:01 AM 0 33.47 0.00 3.97 15.22 0.12 47.22 12:12:01 AM 1 35.86 0.00 1.81 3.27 0.10 58.96 12:12:01 AM 2 34.08 0.00 2.43 4.16 0.12 59.22 12:12:01 AM 3 26.62 0.00 2.78 9.40 0.10 61.09 12:13:02 AM all 73.37 0.00 2.53 1.14 0.12 22.85 12:13:02 AM 0 70.13 0.00 2.81 1.45 0.13 25.48 12:13:02 AM 1 74.49 0.00 2.81 1.67 0.12 20.92 12:13:02 AM 2 75.69 0.00 2.14 0.30 0.12 21.75 12:13:02 AM 3 73.16 0.00 2.37 1.12 0.12 23.23 12:14:01 AM all 60.59 0.00 3.33 1.07 0.10 34.91 12:14:01 AM 0 56.32 0.00 3.32 1.00 0.10 39.25 12:14:01 AM 1 67.21 0.00 2.55 0.58 0.10 29.56 12:14:01 AM 2 58.63 0.00 3.65 0.65 0.10 36.96 12:14:01 AM 3 60.20 0.00 3.80 2.06 0.10 33.84 Average: all 40.49 0.00 3.29 3.46 0.13 52.62 Average: 0 39.74 0.00 3.31 4.58 0.13 52.23 Average: 1 43.24 0.00 3.21 2.33 0.14 51.07 Average: 2 42.03 0.00 3.66 3.33 0.13 50.86 Average: 3 36.96 0.00 2.99 3.60 0.13 56.32