---> uname -a: Linux prd-centos8-docker-8c-8g-26999.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: 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): 0-7 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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1010 27319 19 3560 30433 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:57:32:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe57:32c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:29:42:5d 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) 07/27/2024 _x86_64_ (8 CPU) 15:41:26 LINUX RESTART (8 CPU) 03:42:01 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 190.63 21.96 168.67 4265.56 9079.60 03:44:01 PM 180.66 9.68 170.98 5694.22 10561.64 03:45:01 PM 65.01 3.02 62.00 1751.55 32629.96 Average: 145.43 11.55 133.88 3903.85 17423.81 03:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 29023808 30882768 3631904 11.12 2688 2178184 1789560 5.31 180752 3001220 139276 03:44:01 PM 27663616 30378840 4992096 15.29 2688 3026572 2104148 6.24 506172 3997940 551380 03:45:01 PM 28002364 31189620 4653348 14.25 2688 3496252 1479016 4.39 799640 3362268 24884 Average: 28229929 30817076 4425783 13.55 2688 2900336 1790908 5.31 495521 3453809 238513 03:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 140.38 113.26 1547.67 36.65 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 278.84 241.60 4226.40 32.36 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 256.35 190.04 2804.32 32.99 0.00 0.00 0.00 0.00 03:45:01 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 225.20 181.64 2859.61 34.00 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) 07/27/2024 _x86_64_ (8 CPU) 15:41:26 LINUX RESTART (8 CPU) 03:42:01 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 12.25 0.00 1.20 1.00 0.06 85.50 03:43:01 PM 0 15.95 0.00 0.80 0.95 0.07 82.23 03:43:01 PM 1 21.19 0.00 1.91 1.14 0.07 75.70 03:43:01 PM 2 8.72 0.00 1.44 1.82 0.05 87.97 03:43:01 PM 3 12.12 0.00 0.82 0.89 0.07 86.11 03:43:01 PM 4 6.28 0.00 0.68 0.43 0.07 92.54 03:43:01 PM 5 18.47 0.00 1.85 0.50 0.03 79.15 03:43:01 PM 6 9.61 0.00 1.35 1.57 0.05 87.41 03:43:01 PM 7 5.63 0.00 0.75 0.67 0.07 92.88 03:44:01 PM all 34.51 0.00 2.06 1.40 0.09 61.94 03:44:01 PM 0 38.35 0.00 2.01 1.63 0.08 57.92 03:44:01 PM 1 48.04 0.00 1.56 0.13 0.08 50.18 03:44:01 PM 2 19.70 0.00 2.25 1.82 0.08 76.15 03:44:01 PM 3 27.55 0.00 2.25 0.87 0.10 69.22 03:44:01 PM 4 19.26 0.00 1.78 1.92 0.08 76.96 03:44:01 PM 5 51.46 0.00 2.08 1.32 0.10 45.04 03:44:01 PM 6 37.78 0.00 2.73 1.07 0.08 58.33 03:44:01 PM 7 33.85 0.00 1.82 2.46 0.08 61.78 03:45:01 PM all 17.00 0.00 1.61 1.44 0.06 79.89 03:45:01 PM 0 15.58 0.00 1.61 1.83 0.08 80.90 03:45:01 PM 1 16.56 0.00 2.17 1.47 0.07 79.73 03:45:01 PM 2 12.99 0.00 1.61 2.63 0.07 82.70 03:45:01 PM 3 19.30 0.00 1.56 2.36 0.03 76.75 03:45:01 PM 4 13.13 0.00 1.66 1.73 0.05 83.44 03:45:01 PM 5 19.32 0.00 1.14 0.00 0.05 79.49 03:45:01 PM 6 14.23 0.00 1.61 0.72 0.05 83.39 03:45:01 PM 7 24.86 0.00 1.49 0.82 0.05 72.78 Average: all 21.23 0.00 1.62 1.28 0.07 75.80 Average: 0 23.28 0.00 1.47 1.47 0.08 73.70 Average: 1 28.58 0.00 1.88 0.92 0.07 68.56 Average: 2 13.79 0.00 1.77 2.09 0.07 82.28 Average: 3 19.65 0.00 1.54 1.37 0.07 77.37 Average: 4 12.87 0.00 1.37 1.36 0.07 84.33 Average: 5 29.73 0.00 1.69 0.61 0.06 67.91 Average: 6 20.52 0.00 1.90 1.12 0.06 76.40 Average: 7 21.41 0.00 1.35 1.31 0.07 75.86