---> uname -a: Linux prd-centos8-builder-4c-4g-10222.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 12037 19 2951 14639 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:85:46:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fe85:4673/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:9b:a3:93 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/22/2024 _x86_64_ (4 CPU) 20:48:40 LINUX RESTART (4 CPU) 08:49:01 PM tps rtps wtps bread/s bwrtn/s 08:50:01 PM 227.55 37.50 190.05 8375.41 41814.88 08:51:01 PM 113.58 7.31 106.26 1288.90 8925.81 08:52:01 PM 145.88 0.95 144.94 129.56 21360.98 Average: 162.34 15.26 147.09 3264.91 24034.88 08:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:01 PM 13390340 15098384 2749104 17.03 2688 1931804 1160396 6.75 204712 2221644 91412 08:51:01 PM 13137120 15111172 3002324 18.60 2688 2181332 1120028 6.52 235104 2381060 121272 08:52:01 PM 12366280 15022044 3773164 23.38 2688 2833088 1115512 6.49 464196 2823380 227576 Average: 12964580 15077200 3174864 19.67 2688 2315408 1131979 6.59 301337 2475361 146753 08:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 PM eth0 341.90 213.64 1597.91 64.01 0.00 0.00 0.00 0.00 08:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 PM eth0 31.14 26.09 241.62 5.90 0.00 0.00 0.00 0.00 08:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM eth0 156.28 107.56 2162.63 12.97 0.00 0.00 0.00 0.00 08:52:01 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 176.45 115.77 1334.07 27.63 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/22/2024 _x86_64_ (4 CPU) 20:48:40 LINUX RESTART (4 CPU) 08:49:01 PM CPU %user %nice %system %iowait %steal %idle 08:50:01 PM all 22.46 0.00 5.64 6.77 0.09 65.04 08:50:01 PM 0 12.59 0.00 4.24 8.72 0.08 74.37 08:50:01 PM 1 16.06 0.00 5.71 6.10 0.08 72.05 08:50:01 PM 2 42.28 0.00 7.55 6.25 0.10 43.81 08:50:01 PM 3 18.90 0.00 5.07 6.00 0.08 69.94 08:51:01 PM all 19.98 0.00 3.19 1.41 0.08 75.35 08:51:01 PM 0 32.27 0.00 4.39 1.39 0.08 61.88 08:51:01 PM 1 19.89 0.00 3.84 0.72 0.08 75.47 08:51:01 PM 2 19.67 0.00 2.56 1.54 0.07 76.17 08:51:01 PM 3 8.04 0.00 1.98 1.99 0.07 87.92 08:52:01 PM all 21.64 0.00 4.26 3.03 0.08 71.00 08:52:01 PM 0 20.23 0.00 4.97 1.94 0.08 72.77 08:52:01 PM 1 19.90 0.00 4.20 4.28 0.07 71.55 08:52:01 PM 2 35.74 0.00 4.89 3.30 0.10 55.98 08:52:01 PM 3 10.64 0.00 2.96 2.60 0.07 83.73 Average: all 21.35 0.00 4.36 3.73 0.08 70.47 Average: 0 21.72 0.00 4.53 4.01 0.08 69.66 Average: 1 18.62 0.00 4.58 3.70 0.08 73.02 Average: 2 32.54 0.00 4.99 3.69 0.09 58.68 Average: 3 12.52 0.00 3.33 3.53 0.07 80.54