---> uname -a: Linux prd-centos8-builder-4c-4g-424.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: 2799.996 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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 704 11921 19 3134 14722 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:c9:69:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fec9:6957/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:0b:79:57 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) 01/28/2024 _x86_64_ (4 CPU) 01:06:50 LINUX RESTART (4 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 197.40 143.48 53.92 16718.46 39326.34 01:09:01 AM 147.65 14.60 133.06 2303.23 29225.77 01:10:01 AM 93.60 0.42 93.19 48.25 7831.17 Average: 146.22 52.84 93.39 6357.22 25461.86 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 11303100 13773208 4836356 29.97 2688 2693220 3258972 18.96 233016 4273452 752036 01:09:01 AM 12302660 15053168 3836796 23.77 2688 2959960 1167464 6.79 466488 2997900 131376 01:10:01 AM 12243832 15108872 3895624 24.14 2688 3067496 1097892 6.39 470472 3027244 92908 Average: 11949864 14645083 4189592 25.96 2688 2906892 1841443 10.71 389992 3432865 325440 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 01:08:01 AM eth0 403.83 257.40 4653.89 53.63 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 3.43 3.43 0.17 0.17 0.00 0.00 0.00 0.00 01:09:01 AM eth0 66.79 52.13 734.72 7.34 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 47.72 35.92 372.36 7.71 0.00 0.00 0.00 0.00 01:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.08 0.08 0.00 0.00 0.00 0.00 Average: eth0 172.79 115.16 1920.48 22.89 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) 01/28/2024 _x86_64_ (4 CPU) 01:06:50 LINUX RESTART (4 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 44.35 0.00 5.73 8.03 0.10 41.78 01:08:01 AM 0 45.70 0.00 7.90 11.10 0.10 35.20 01:08:01 AM 1 41.83 0.00 6.57 10.28 0.10 41.22 01:08:01 AM 2 44.18 0.00 4.56 6.69 0.10 44.47 01:08:01 AM 3 45.70 0.00 3.89 4.07 0.10 46.24 01:09:01 AM all 21.80 0.00 2.80 5.99 0.08 69.32 01:09:01 AM 0 19.00 0.00 2.61 4.50 0.08 73.81 01:09:01 AM 1 19.70 0.00 2.53 6.85 0.07 70.86 01:09:01 AM 2 19.81 0.00 2.96 7.60 0.08 69.55 01:09:01 AM 3 28.71 0.00 3.12 5.02 0.08 63.07 01:10:01 AM all 17.09 0.00 2.05 1.61 0.08 79.17 01:10:01 AM 0 13.41 0.00 1.94 1.59 0.07 83.01 01:10:01 AM 1 13.80 0.00 1.56 1.31 0.08 83.26 01:10:01 AM 2 26.10 0.00 2.56 1.67 0.08 69.59 01:10:01 AM 3 15.03 0.00 2.14 1.88 0.10 80.85 Average: all 27.70 0.00 3.52 5.21 0.09 63.48 Average: 0 25.98 0.00 4.14 5.71 0.08 64.08 Average: 1 25.05 0.00 3.54 6.13 0.08 65.19 Average: 2 29.97 0.00 3.35 5.31 0.09 61.27 Average: 3 29.81 0.00 3.05 3.66 0.10 63.38