---> uname -a: Linux prd-centos8-builder-4c-16g-7507.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 774 12436 19 2549 14649 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:b4:b4:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:feb4:b472/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:3a:2a:28 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) 02/17/2024 _x86_64_ (4 CPU) 13:25:29 LINUX RESTART (4 CPU) 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:01 PM 77.74 16.39 61.35 2658.80 5677.88 01:28:01 PM 154.68 15.18 139.50 3136.02 8940.55 01:29:01 PM 135.84 4.73 131.11 802.00 11360.51 Average: 122.75 12.10 110.65 2198.97 8659.48 01:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 PM 13295248 15092776 2844208 17.62 2688 2013964 1137296 6.62 185120 2311584 135700 01:28:01 PM 12396328 14546044 3743128 23.19 2688 2355140 1578308 9.18 217160 3128060 211456 01:29:01 PM 12721224 14998492 3418232 21.18 2688 2476280 1161516 6.76 454376 2547860 49940 Average: 12804267 14879104 3335189 20.66 2688 2281795 1292373 7.52 285552 2662501 132365 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 193.69 125.55 1100.53 39.44 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 215.24 177.44 2580.14 36.27 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 177.44 102.97 965.09 80.02 0.00 0.00 0.00 0.00 01:29:01 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 195.46 135.32 1548.56 51.91 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) 02/17/2024 _x86_64_ (4 CPU) 13:25:29 LINUX RESTART (4 CPU) 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:01 PM all 18.95 0.00 2.82 1.12 0.09 77.02 01:27:01 PM 0 25.51 0.00 3.49 1.95 0.08 68.96 01:27:01 PM 1 12.87 0.00 2.64 0.87 0.10 83.52 01:27:01 PM 2 17.78 0.00 2.42 0.64 0.08 79.08 01:27:01 PM 3 19.61 0.00 2.73 1.02 0.08 76.55 01:28:01 PM all 30.05 0.00 2.99 1.78 0.09 65.09 01:28:01 PM 0 32.02 0.00 4.10 2.60 0.08 61.20 01:28:01 PM 1 18.26 0.00 1.93 1.39 0.10 78.32 01:28:01 PM 2 37.56 0.00 3.10 0.85 0.10 58.39 01:28:01 PM 3 32.36 0.00 2.85 2.26 0.07 62.47 01:29:01 PM all 34.35 0.00 2.83 1.51 0.10 61.21 01:29:01 PM 0 35.28 0.00 4.11 3.08 0.10 57.43 01:29:01 PM 1 29.94 0.00 3.35 1.89 0.08 64.74 01:29:01 PM 2 45.36 0.00 2.49 0.72 0.10 51.32 01:29:01 PM 3 26.80 0.00 1.37 0.35 0.12 71.35 Average: all 27.79 0.00 2.88 1.47 0.09 67.77 Average: 0 30.94 0.00 3.90 2.54 0.09 62.53 Average: 1 20.37 0.00 2.64 1.39 0.09 75.52 Average: 2 33.58 0.00 2.67 0.74 0.09 62.92 Average: 3 26.26 0.00 2.32 1.21 0.09 70.13