---> uname -a: Linux prd-centos8-docker-8c-8g-8363.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1493 27930 19 2465 29950 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:f9:5f:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.11/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fef9:5fe8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:77:96:4c:1e 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) 02/24/2024 _x86_64_ (8 CPU) 14:01:22 LINUX RESTART (8 CPU) 02:02:01 PM tps rtps wtps bread/s bwrtn/s 02:03:01 PM 116.46 7.98 108.48 1430.29 8328.70 02:04:01 PM 162.99 1.33 161.66 694.95 10088.39 02:05:01 PM 69.26 3.45 65.81 455.85 4698.42 02:06:01 PM 33.78 0.45 33.33 63.86 2620.48 Average: 95.62 3.30 92.32 661.23 6433.92 02:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 PM 29472676 31216512 3183028 9.75 2688 2064228 2039596 6.05 171776 2565340 149264 02:04:01 PM 28013984 29905308 4641720 14.21 2688 2207356 2647192 7.85 226492 3940104 19856 02:05:01 PM 29103604 31158140 3552100 10.88 2688 2366764 1424052 4.23 258348 2810444 52852 02:06:01 PM 28601648 30669756 4054056 12.41 2688 2378912 1896552 5.63 470300 3095824 39068 Average: 28797978 30737429 3857726 11.81 2688 2254315 2001848 5.94 281729 3102928 65260 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 78.39 53.74 1071.42 24.45 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 02:04:01 PM eth0 180.65 161.39 1562.50 32.32 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 332.02 255.58 1878.70 86.19 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 44.59 27.40 40.19 81.79 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 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 158.92 124.53 1138.23 56.19 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) 02/24/2024 _x86_64_ (8 CPU) 14:01:22 LINUX RESTART (8 CPU) 02:02:01 PM CPU %user %nice %system %iowait %steal %idle 02:03:01 PM all 10.81 0.00 1.00 0.66 0.05 87.48 02:03:01 PM 0 2.69 0.00 0.53 1.05 0.07 95.66 02:03:01 PM 1 14.61 0.00 1.32 0.62 0.05 83.41 02:03:01 PM 2 17.50 0.00 1.22 0.62 0.03 80.63 02:03:01 PM 3 2.04 0.00 0.49 1.16 0.10 96.22 02:03:01 PM 4 22.76 0.00 2.17 0.23 0.05 74.79 02:03:01 PM 5 7.63 0.00 0.67 0.75 0.02 90.94 02:03:01 PM 6 10.90 0.00 1.00 0.32 0.03 87.74 02:03:01 PM 7 8.30 0.00 0.57 0.57 0.03 90.53 02:04:01 PM all 31.54 0.00 1.16 1.07 0.08 66.16 02:04:01 PM 0 28.18 0.00 1.37 1.65 0.08 68.72 02:04:01 PM 1 33.53 0.00 1.54 1.82 0.10 63.00 02:04:01 PM 2 40.42 0.00 0.87 0.02 0.07 58.63 02:04:01 PM 3 25.20 0.00 1.07 0.87 0.07 72.80 02:04:01 PM 4 31.62 0.00 0.89 0.50 0.07 66.92 02:04:01 PM 5 31.86 0.00 1.02 0.08 0.08 66.96 02:04:01 PM 6 28.61 0.00 1.15 1.60 0.07 68.57 02:04:01 PM 7 32.88 0.00 1.34 1.99 0.07 63.73 02:05:01 PM all 33.30 0.00 1.56 0.41 0.08 64.65 02:05:01 PM 0 39.11 0.00 0.90 0.38 0.08 59.52 02:05:01 PM 1 26.73 0.00 1.39 0.38 0.07 71.43 02:05:01 PM 2 32.71 0.00 1.79 1.17 0.08 64.25 02:05:01 PM 3 32.74 0.00 1.04 0.08 0.08 66.06 02:05:01 PM 4 29.31 0.00 1.91 0.23 0.08 68.46 02:05:01 PM 5 44.81 0.00 1.74 0.65 0.08 52.71 02:05:01 PM 6 29.41 0.00 1.74 0.25 0.08 68.52 02:05:01 PM 7 31.57 0.00 1.97 0.15 0.07 66.24 02:06:01 PM all 11.20 0.00 0.54 0.21 0.04 88.01 02:06:01 PM 0 0.90 0.00 0.40 0.03 0.07 98.60 02:06:01 PM 1 5.41 0.00 0.60 0.84 0.07 93.08 02:06:01 PM 2 11.05 0.00 0.50 0.48 0.05 87.91 02:06:01 PM 3 26.07 0.00 1.02 0.18 0.02 72.71 02:06:01 PM 4 2.81 0.00 0.30 0.00 0.02 96.87 02:06:01 PM 5 19.92 0.00 0.87 0.07 0.03 79.11 02:06:01 PM 6 10.09 0.00 0.22 0.10 0.03 89.56 02:06:01 PM 7 13.31 0.00 0.42 0.02 0.03 86.22 Average: all 21.70 0.00 1.06 0.59 0.06 76.58 Average: 0 17.72 0.00 0.80 0.78 0.08 80.63 Average: 1 20.06 0.00 1.21 0.92 0.07 77.74 Average: 2 25.41 0.00 1.09 0.57 0.06 72.86 Average: 3 21.52 0.00 0.90 0.57 0.07 76.94 Average: 4 21.63 0.00 1.32 0.24 0.05 76.76 Average: 5 26.03 0.00 1.07 0.39 0.05 72.45 Average: 6 19.75 0.00 1.03 0.57 0.05 78.60 Average: 7 21.50 0.00 1.07 0.68 0.05 76.70