---> uname -a: Linux prd-centos8-builder-4c-4g-19824.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 736 12354 19 2670 14682 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:44:47:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe44:4718/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:1f:13:b7 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) 01/23/2024 _x86_64_ (4 CPU) 21:54:54 LINUX RESTART (4 CPU) 09:56:01 PM tps rtps wtps bread/s bwrtn/s 09:57:01 PM 113.08 7.35 105.73 1293.17 8722.18 09:58:01 PM 117.43 2.57 114.86 115.58 10892.05 Average: 115.25 4.96 110.30 704.42 9807.02 09:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:57:01 PM 13173588 15101960 2965860 18.38 2688 2138624 1129800 6.57 192356 2393988 107032 09:58:01 PM 12662744 15037864 3476704 21.54 2688 2571248 1183076 6.88 383688 2662144 299096 Average: 12918166 15069912 3221282 19.96 2688 2354936 1156438 6.73 288022 2528066 203064 09:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 PM eth0 52.17 42.52 600.65 5.87 0.00 0.00 0.00 0.00 09:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 PM eth0 93.63 74.54 1475.93 10.97 0.00 0.00 0.00 0.00 09:58:01 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 72.90 58.53 1038.26 8.42 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) 01/23/2024 _x86_64_ (4 CPU) 21:54:54 LINUX RESTART (4 CPU) 09:56:01 PM CPU %user %nice %system %iowait %steal %idle 09:57:01 PM all 18.05 0.00 2.70 4.74 0.08 74.44 09:57:01 PM 0 26.56 0.00 2.64 1.45 0.07 69.28 09:57:01 PM 1 8.70 0.00 2.17 6.71 0.07 82.35 09:57:01 PM 2 14.96 0.00 2.71 2.09 0.08 80.15 09:57:01 PM 3 21.96 0.00 3.28 8.70 0.08 65.98 09:58:01 PM all 17.92 0.00 2.63 1.79 0.10 77.57 09:58:01 PM 0 23.71 0.00 3.59 1.05 0.10 71.55 09:58:01 PM 1 9.80 0.00 2.16 1.19 0.08 86.77 09:58:01 PM 2 16.29 0.00 2.88 2.94 0.12 77.77 09:58:01 PM 3 21.86 0.00 1.88 1.99 0.08 74.19 Average: all 17.98 0.00 2.66 3.27 0.09 76.00 Average: 0 25.13 0.00 3.12 1.25 0.08 70.41 Average: 1 9.25 0.00 2.17 3.95 0.08 84.56 Average: 2 15.63 0.00 2.79 2.52 0.10 78.96 Average: 3 21.91 0.00 2.58 5.35 0.08 70.08