---> uname -a: Linux prd-centos8-builder-4c-4g-10514.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: 2799.998 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 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 769 12042 19 2949 14642 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:af:e8:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:feaf:e8da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:42:18:be 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) 04/23/2024 _x86_64_ (4 CPU) 18:44:30 LINUX RESTART (4 CPU) 06:45:01 PM tps rtps wtps bread/s bwrtn/s 06:46:01 PM 209.18 25.32 183.86 6623.49 7322.31 06:47:01 PM 99.18 0.23 98.95 8.53 9793.57 06:48:01 PM 137.70 1.33 136.37 191.40 21129.72 Average: 148.69 8.96 139.73 2274.84 12748.39 06:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 PM 13321348 15142232 2818096 17.46 2688 2036028 1092992 6.36 223664 2239784 136228 06:47:01 PM 12956452 15066920 3182992 19.72 2688 2315208 1182636 6.88 247880 2540148 201940 06:48:01 PM 12374016 15034968 3765428 23.33 2688 2836940 1105244 6.43 466512 2811228 185588 Average: 12883939 15081373 3255505 20.17 2688 2396059 1126957 6.56 312685 2530387 174585 06:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 379.29 226.85 1601.78 66.10 0.00 0.00 0.00 0.00 06:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 85.49 58.17 1051.98 9.52 0.00 0.00 0.00 0.00 06:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 93.05 69.83 1359.40 11.48 0.00 0.00 0.00 0.00 06:48:01 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 185.96 118.29 1337.75 29.04 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) 04/23/2024 _x86_64_ (4 CPU) 18:44:30 LINUX RESTART (4 CPU) 06:45:01 PM CPU %user %nice %system %iowait %steal %idle 06:46:01 PM all 23.29 0.00 4.37 2.15 0.08 70.11 06:46:01 PM 0 11.68 0.00 4.94 4.20 0.10 79.08 06:46:01 PM 1 33.09 0.00 5.13 1.34 0.08 60.36 06:46:01 PM 2 31.01 0.00 4.51 1.41 0.07 63.02 06:46:01 PM 3 17.39 0.00 2.88 1.66 0.08 77.98 06:47:01 PM all 18.12 0.00 2.64 1.41 0.08 77.75 06:47:01 PM 0 18.66 0.00 2.67 0.75 0.12 77.81 06:47:01 PM 1 19.19 0.00 2.69 1.24 0.07 76.82 06:47:01 PM 2 27.63 0.00 3.55 2.07 0.08 66.67 06:47:01 PM 3 6.99 0.00 1.66 1.59 0.07 89.69 06:48:01 PM all 22.84 0.00 4.18 2.73 0.10 70.16 06:48:01 PM 0 29.82 0.00 5.65 2.99 0.08 61.45 06:48:01 PM 1 25.18 0.00 4.45 3.06 0.10 67.20 06:48:01 PM 2 26.85 0.00 4.04 2.12 0.08 66.90 06:48:01 PM 3 9.50 0.00 2.56 2.73 0.12 85.08 Average: all 21.41 0.00 3.73 2.10 0.09 72.68 Average: 0 20.06 0.00 4.42 2.65 0.10 72.78 Average: 1 25.81 0.00 4.09 1.88 0.08 68.14 Average: 2 28.50 0.00 4.03 1.87 0.08 65.53 Average: 3 11.29 0.00 2.37 1.99 0.09 84.26