---> uname -a: Linux prd-centos8-builder-4c-4g-290.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 740 12692 19 2328 14693 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:9c:a8:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe9c:a8e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:94:79:ea 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/21/2024 _x86_64_ (4 CPU) 15:56:22 LINUX RESTART (4 CPU) 03:57:01 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 199.68 25.50 174.18 5283.09 5696.42 03:59:01 PM 100.63 13.78 86.85 3090.84 8057.48 04:00:01 PM 49.91 0.52 49.39 52.65 4368.38 Average: 116.86 13.29 103.57 2813.75 6043.62 03:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 13190236 15067604 2949208 18.27 2688 2092416 1200400 6.98 254268 2340908 216572 03:59:01 PM 12959712 14988756 3179732 19.70 2688 2238656 1430536 8.32 226564 2575232 94324 04:00:01 PM 13041472 15089224 3097972 19.20 2688 2256500 1110876 6.46 406428 2308992 24100 Average: 13063807 15048528 3075637 19.06 2688 2195857 1247271 7.26 295753 2408377 111665 03:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 302.77 200.00 1516.19 62.69 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 43.49 34.29 396.87 10.78 0.00 0.00 0.00 0.00 03:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 32.36 31.80 185.08 10.23 0.00 0.00 0.00 0.00 04:00:01 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 126.37 88.80 700.31 27.93 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/21/2024 _x86_64_ (4 CPU) 15:56:22 LINUX RESTART (4 CPU) 03:57:01 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 19.69 0.00 3.87 2.09 0.07 74.27 03:58:01 PM 0 13.11 0.00 2.71 0.92 0.07 83.19 03:58:01 PM 1 19.22 0.00 2.90 0.91 0.07 76.90 03:58:01 PM 2 17.83 0.00 3.54 2.36 0.08 76.18 03:58:01 PM 3 28.60 0.00 6.35 4.17 0.07 60.81 03:59:01 PM all 15.47 0.00 1.76 3.06 0.07 79.65 03:59:01 PM 0 16.13 0.00 1.99 1.97 0.07 79.84 03:59:01 PM 1 12.53 0.00 1.24 1.72 0.07 84.44 03:59:01 PM 2 25.57 0.00 2.57 1.79 0.07 70.01 03:59:01 PM 3 7.61 0.00 1.22 6.76 0.07 84.34 04:00:01 PM all 12.09 0.00 1.60 0.78 0.05 85.48 04:00:01 PM 0 3.24 0.00 1.02 0.13 0.05 95.55 04:00:01 PM 1 22.87 0.00 2.32 1.83 0.05 72.94 04:00:01 PM 2 2.91 0.00 0.79 0.32 0.05 95.93 04:00:01 PM 3 19.33 0.00 2.25 0.82 0.07 77.53 Average: all 15.75 0.00 2.41 1.98 0.06 79.80 Average: 0 10.84 0.00 1.91 1.01 0.06 86.18 Average: 1 18.20 0.00 2.15 1.49 0.06 78.10 Average: 2 15.47 0.00 2.30 1.49 0.07 80.67 Average: 3 18.52 0.00 3.28 3.92 0.07 74.22