---> uname -a: Linux prd-centos8-docker-8c-8g-35458.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1007 28212 19 2670 30437 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:cc:9c:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:fecc:9c26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:f7:3d:62 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/01/2024 _x86_64_ (8 CPU) 19:43:12 LINUX RESTART (8 CPU) 07:44:01 PM tps rtps wtps bread/s bwrtn/s 07:45:01 PM 209.86 22.09 187.77 4264.31 10297.68 07:46:01 PM 172.77 5.88 166.89 1285.65 13083.50 07:47:01 PM 73.17 0.55 72.62 65.46 5834.18 Average: 151.94 9.51 142.43 1871.94 9738.49 07:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:45:01 PM 29041608 30924236 3614104 11.07 2688 2200360 1672296 4.96 188692 2967988 145916 07:46:01 PM 27546356 29760172 5109356 15.65 2688 2526604 2689156 7.98 298836 4319472 90624 07:47:01 PM 28881688 31159812 3774024 11.56 2688 2589104 1445900 4.29 495476 2793916 15708 Average: 28489884 30614740 4165828 12.76 2688 2438689 1935784 5.74 327668 3360459 84083 07:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 PM eth0 148.75 126.01 1673.96 39.88 0.00 0.00 0.00 0.00 07:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 PM lo 0.58 0.58 0.16 0.16 0.00 0.00 0.00 0.00 07:46:01 PM eth0 315.25 239.41 4464.60 31.96 0.00 0.00 0.00 0.00 07:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 PM lo 1.27 1.27 0.25 0.25 0.00 0.00 0.00 0.00 07:47:01 PM eth0 113.43 93.12 731.21 30.33 0.00 0.00 0.00 0.00 07:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.14 0.14 0.00 0.00 0.00 0.00 Average: eth0 192.47 152.84 2289.89 34.06 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/01/2024 _x86_64_ (8 CPU) 19:43:12 LINUX RESTART (8 CPU) 07:44:01 PM CPU %user %nice %system %iowait %steal %idle 07:45:01 PM all 12.80 0.00 1.23 1.67 0.06 84.24 07:45:01 PM 0 17.94 0.00 1.94 1.36 0.07 78.69 07:45:01 PM 1 7.54 0.00 0.94 1.42 0.08 90.02 07:45:01 PM 2 4.78 0.00 0.85 3.06 0.05 91.26 07:45:01 PM 3 20.08 0.00 1.85 2.41 0.07 75.60 07:45:01 PM 4 13.85 0.00 1.27 1.94 0.05 82.90 07:45:01 PM 5 11.92 0.00 1.34 0.95 0.07 85.72 07:45:01 PM 6 6.68 0.00 0.62 1.00 0.05 91.65 07:45:01 PM 7 19.64 0.00 1.05 1.20 0.05 78.05 07:46:01 PM all 33.53 0.00 1.07 1.77 0.08 63.55 07:46:01 PM 0 37.69 0.00 1.69 1.99 0.10 58.52 07:46:01 PM 1 36.56 0.00 1.36 1.34 0.08 60.67 07:46:01 PM 2 15.72 0.00 1.22 5.38 0.10 77.58 07:46:01 PM 3 35.02 0.00 0.99 0.72 0.07 63.21 07:46:01 PM 4 37.94 0.00 0.57 0.13 0.08 61.27 07:46:01 PM 5 25.45 0.00 1.09 1.90 0.07 71.49 07:46:01 PM 6 36.81 0.00 1.00 2.36 0.08 59.74 07:46:01 PM 7 43.09 0.00 0.60 0.30 0.08 55.92 07:47:01 PM all 24.03 0.00 1.04 0.49 0.07 74.37 07:47:01 PM 0 21.06 0.00 0.68 0.00 0.07 78.19 07:47:01 PM 1 18.15 0.00 0.87 1.42 0.10 79.46 07:47:01 PM 2 38.92 0.00 1.04 0.47 0.07 59.51 07:47:01 PM 3 24.09 0.00 1.05 0.97 0.07 73.82 07:47:01 PM 4 22.65 0.00 1.14 0.33 0.08 75.80 07:47:01 PM 5 15.87 0.00 1.52 0.50 0.07 82.04 07:47:01 PM 6 28.24 0.00 1.24 0.18 0.07 70.27 07:47:01 PM 7 23.25 0.00 0.80 0.03 0.03 75.88 Average: all 23.45 0.00 1.11 1.31 0.07 74.06 Average: 0 25.56 0.00 1.44 1.12 0.08 71.81 Average: 1 20.74 0.00 1.05 1.39 0.09 76.72 Average: 2 19.80 0.00 1.04 2.97 0.07 76.12 Average: 3 26.39 0.00 1.30 1.37 0.07 70.88 Average: 4 24.80 0.00 0.99 0.80 0.07 73.33 Average: 5 17.74 0.00 1.32 1.12 0.07 79.76 Average: 6 23.91 0.00 0.95 1.18 0.07 73.89 Average: 7 28.64 0.00 0.82 0.51 0.06 69.97