---> uname -a: Linux prd-centos8-docker-8c-8g-13719.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 1719 27694 19 2475 29723 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:62:fe:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe62:fed9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0d:93:1a:95 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) 01/20/2024 _x86_64_ (8 CPU) 14:01:19 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 125.15 7.92 117.23 1462.82 9250.67 02:04:01 PM 180.21 3.56 176.65 1093.27 9492.24 02:05:01 PM 52.41 1.87 50.54 49.46 5182.90 02:06:01 PM 51.72 0.80 50.92 80.65 3558.44 Average: 102.38 3.54 98.85 671.60 6871.39 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29507824 31259460 3147888 9.64 2688 2070240 1997316 5.93 165396 2533236 129840 02:04:01 PM 27607132 29568968 5048580 15.46 2688 2275664 2941720 8.73 236460 4331008 77912 02:05:01 PM 28443712 30508200 4212000 12.90 2688 2376480 1966448 5.83 297396 3431780 43900 02:06:01 PM 28371416 30448888 4284296 13.12 2688 2386068 2083532 6.18 483616 3306804 26644 Average: 28482521 30446379 4173191 12.78 2688 2277113 2247254 6.67 295717 3400707 69574 02:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM eth0 71.25 49.46 1108.98 22.12 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 02:04:01 PM eth0 268.64 222.78 2342.75 47.60 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 302.35 221.46 1106.34 151.03 0.00 0.00 0.00 0.00 02:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 25.96 21.45 65.37 8.66 0.00 0.00 0.00 0.00 02:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 167.06 128.80 1156.01 57.35 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) 01/20/2024 _x86_64_ (8 CPU) 14:01:19 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 10.81 0.00 1.08 0.72 0.04 87.35 02:03:01 PM 0 6.63 0.00 0.90 1.59 0.03 90.85 02:03:01 PM 1 6.10 0.00 0.79 1.44 0.05 91.63 02:03:01 PM 2 10.27 0.00 1.02 1.39 0.05 87.27 02:03:01 PM 3 26.57 0.00 2.95 0.47 0.05 69.95 02:03:01 PM 4 22.21 0.00 1.38 0.45 0.07 75.89 02:03:01 PM 5 8.37 0.00 0.75 0.42 0.05 90.41 02:03:01 PM 6 2.59 0.00 0.37 0.03 0.02 97.00 02:03:01 PM 7 3.72 0.00 0.45 0.02 0.02 95.80 02:04:01 PM all 40.52 0.00 1.53 0.88 0.11 56.96 02:04:01 PM 0 41.39 0.00 1.50 0.27 0.15 56.68 02:04:01 PM 1 45.14 0.00 1.64 0.82 0.12 52.28 02:04:01 PM 2 38.83 0.00 1.97 0.72 0.10 58.38 02:04:01 PM 3 41.88 0.00 1.29 0.90 0.12 55.81 02:04:01 PM 4 40.54 0.00 1.69 1.09 0.10 56.59 02:04:01 PM 5 44.91 0.00 1.56 0.95 0.10 52.48 02:04:01 PM 6 41.56 0.00 1.15 0.90 0.10 56.29 02:04:01 PM 7 29.88 0.00 1.44 1.42 0.08 67.17 02:05:01 PM all 36.47 0.00 1.56 0.30 0.10 61.58 02:05:01 PM 0 36.27 0.00 1.19 0.50 0.10 61.94 02:05:01 PM 1 30.30 0.00 1.81 0.32 0.08 67.49 02:05:01 PM 2 34.20 0.00 1.42 0.72 0.10 63.56 02:05:01 PM 3 34.92 0.00 1.64 0.27 0.08 63.10 02:05:01 PM 4 49.84 0.00 2.24 0.12 0.12 47.68 02:05:01 PM 5 24.13 0.00 1.00 0.02 0.07 74.79 02:05:01 PM 6 41.98 0.00 1.54 0.30 0.12 56.06 02:05:01 PM 7 40.13 0.00 1.61 0.15 0.10 58.01 02:06:01 PM all 8.50 0.00 0.74 0.30 0.03 90.42 02:06:01 PM 0 6.11 0.00 0.82 0.13 0.05 92.89 02:06:01 PM 1 24.03 0.00 1.32 0.83 0.05 73.77 02:06:01 PM 2 8.21 0.00 0.87 0.55 0.03 90.34 02:06:01 PM 3 0.85 0.00 0.45 0.00 0.02 98.68 02:06:01 PM 4 26.53 0.00 1.40 0.23 0.05 71.78 02:06:01 PM 5 0.43 0.00 0.30 0.07 0.02 99.18 02:06:01 PM 6 0.50 0.00 0.30 0.03 0.02 99.15 02:06:01 PM 7 1.30 0.00 0.50 0.58 0.02 97.60 Average: all 24.06 0.00 1.23 0.55 0.07 74.09 Average: 0 22.59 0.00 1.10 0.62 0.08 75.60 Average: 1 26.39 0.00 1.39 0.85 0.08 71.30 Average: 2 22.87 0.00 1.32 0.84 0.07 74.89 Average: 3 26.04 0.00 1.58 0.41 0.07 71.90 Average: 4 34.77 0.00 1.68 0.47 0.08 63.00 Average: 5 19.44 0.00 0.90 0.36 0.06 79.23 Average: 6 21.65 0.00 0.84 0.32 0.06 77.13 Average: 7 18.73 0.00 1.00 0.54 0.05 79.67