---> uname -a: Linux prd-centos8-builder-4c-4g-6739.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 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 760 12542 19 2458 14666 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:1c:0f:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe1c:f3a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:b0:75:d3 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) 17:53:23 LINUX RESTART (4 CPU) 05:54:01 PM tps rtps wtps bread/s bwrtn/s 05:55:01 PM 74.11 23.04 51.07 4939.29 4970.33 05:56:01 PM 113.83 1.20 112.63 139.02 8658.98 05:57:01 PM 157.49 5.98 151.51 1151.01 11002.30 Average: 115.14 10.07 105.07 2076.49 8210.38 05:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 PM 13217680 15046748 2921776 18.10 2688 2046728 1212352 7.05 222952 2353576 168916 05:56:01 PM 12867132 14788800 3272324 20.28 2688 2131288 1599212 9.30 200280 2696536 115408 05:57:01 PM 12849224 15014020 3290232 20.39 2688 2369592 1176380 6.84 453084 2438604 35336 Average: 12978012 14949856 3161444 19.59 2688 2182536 1329315 7.73 292105 2496239 106553 05:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 PM eth0 175.94 148.78 1328.47 52.67 0.00 0.00 0.00 0.00 05:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 PM eth0 79.31 68.39 800.97 20.72 0.00 0.00 0.00 0.00 05:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 PM eth0 242.36 195.77 2757.12 32.80 0.00 0.00 0.00 0.00 05:57:01 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 165.87 137.65 1628.79 35.40 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) 17:53:23 LINUX RESTART (4 CPU) 05:54:01 PM CPU %user %nice %system %iowait %steal %idle 05:55:01 PM all 19.00 0.00 3.06 2.19 0.08 75.67 05:55:01 PM 0 13.55 0.00 2.19 0.70 0.07 83.49 05:55:01 PM 1 9.88 0.00 1.98 2.53 0.07 85.54 05:55:01 PM 2 31.70 0.00 4.57 4.14 0.10 59.48 05:55:01 PM 3 20.88 0.00 3.50 1.41 0.07 74.14 05:56:01 PM all 19.34 0.00 2.30 4.11 0.06 74.19 05:56:01 PM 0 13.04 0.00 1.79 0.95 0.05 84.17 05:56:01 PM 1 22.11 0.00 2.26 6.53 0.07 69.04 05:56:01 PM 2 19.88 0.00 2.13 5.64 0.05 72.30 05:56:01 PM 3 22.36 0.00 3.01 3.33 0.07 71.23 05:57:01 PM all 50.68 0.00 2.89 2.45 0.13 43.85 05:57:01 PM 0 45.65 0.00 2.28 1.56 0.12 50.40 05:57:01 PM 1 49.56 0.00 2.69 1.46 0.12 46.17 05:57:01 PM 2 48.21 0.00 2.83 3.03 0.12 45.82 05:57:01 PM 3 59.31 0.00 3.78 3.76 0.15 33.00 Average: all 29.67 0.00 2.75 2.92 0.09 64.57 Average: 0 24.07 0.00 2.09 1.07 0.08 72.70 Average: 1 27.20 0.00 2.31 3.51 0.08 66.90 Average: 2 33.27 0.00 3.18 4.27 0.09 59.20 Average: 3 34.17 0.00 3.43 2.83 0.09 59.47