---> uname -a: Linux prd-centos8-builder-4c-16g-3975.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: 2800.000 BogoMIPS: 5600.00 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 749 12490 19 2521 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:c3:3c:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:fec3:3cec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:ab:e1:d0 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) 02/06/2024 _x86_64_ (4 CPU) 18:51:24 LINUX RESTART (4 CPU) 06:52:01 PM tps rtps wtps bread/s bwrtn/s 06:53:01 PM 73.96 14.46 59.50 2378.41 5622.46 06:54:01 PM 172.71 16.68 156.03 3371.14 11038.60 06:55:01 PM 121.60 1.90 119.70 645.76 8683.25 Average: 122.75 11.01 111.74 2131.85 8448.09 06:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 PM 13291608 15094372 2847848 17.65 2688 2019904 1145996 6.67 184728 2316888 142700 06:54:01 PM 12422280 14576076 3717176 23.03 2688 2359220 1560744 9.08 222400 3098096 156472 06:55:01 PM 12808232 15046408 3331224 20.64 2688 2437776 1148048 6.68 429344 2488588 46320 Average: 12840707 14905619 3298749 20.44 2688 2272300 1284929 7.48 278824 2634524 115164 06:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 131.44 103.80 984.48 29.71 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 234.29 198.98 2538.06 40.62 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 50.01 47.19 560.89 11.99 0.00 0.00 0.00 0.00 06:55:01 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 138.58 116.66 1361.19 27.44 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) 02/06/2024 _x86_64_ (4 CPU) 18:51:24 LINUX RESTART (4 CPU) 06:52:01 PM CPU %user %nice %system %iowait %steal %idle 06:53:01 PM all 17.88 0.00 2.66 1.32 0.08 78.05 06:53:01 PM 0 5.57 0.00 1.34 0.62 0.07 92.40 06:53:01 PM 1 10.62 0.00 2.37 1.39 0.10 85.52 06:53:01 PM 2 32.33 0.00 4.13 2.36 0.08 61.09 06:53:01 PM 3 22.99 0.00 2.81 0.92 0.08 73.19 06:54:01 PM all 29.60 0.00 3.01 2.26 0.11 65.03 06:54:01 PM 0 34.93 0.00 2.94 3.45 0.12 58.56 06:54:01 PM 1 23.71 0.00 2.92 2.40 0.12 70.85 06:54:01 PM 2 28.40 0.00 3.25 1.74 0.10 66.51 06:54:01 PM 3 31.33 0.00 2.93 1.44 0.10 64.21 06:55:01 PM all 28.85 0.00 2.42 1.48 0.08 67.17 06:55:01 PM 0 19.65 0.00 1.86 0.91 0.07 77.51 06:55:01 PM 1 37.56 0.00 2.17 0.82 0.08 59.36 06:55:01 PM 2 25.57 0.00 3.45 3.75 0.08 67.15 06:55:01 PM 3 32.59 0.00 2.20 0.44 0.08 64.69 Average: all 25.44 0.00 2.70 1.69 0.09 70.08 Average: 0 20.05 0.00 2.05 1.66 0.08 76.16 Average: 1 23.99 0.00 2.48 1.54 0.10 71.89 Average: 2 28.77 0.00 3.61 2.62 0.09 64.92 Average: 3 28.97 0.00 2.65 0.93 0.09 67.36