---> uname -a: Linux prd-centos8-docker-8c-8g-18409.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 996 28458 19 2435 30448 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:39:a0:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fe39:a071/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:8c:c5:23 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) 03/26/2024 _x86_64_ (8 CPU) 20:56:52 LINUX RESTART (8 CPU) 08:57:02 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 148.83 40.09 108.74 8955.91 42689.48 08:59:01 PM 169.18 3.71 165.47 1034.42 10048.64 09:00:01 PM 92.87 1.32 91.55 386.87 5341.48 09:01:01 PM 68.38 0.93 67.45 100.22 5060.79 Average: 119.70 11.39 108.30 2592.77 15672.32 08:57:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29657004 31306936 2998708 9.18 2688 1976580 1406248 4.17 163224 2416372 142936 08:59:01 PM 27922776 29782116 4732936 14.49 2688 2175152 2772964 8.23 213148 4048648 78664 09:00:01 PM 27528108 29518776 5127604 15.70 2688 2301940 2904528 8.62 248500 4388196 59048 09:01:01 PM 29136976 31174696 3518736 10.78 2688 2347884 1465732 4.35 430652 2599688 11188 Average: 28561216 30445631 4094496 12.54 2688 2200389 2137368 6.34 263881 3363226 72959 08:57:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 382.43 245.92 1580.25 60.61 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 237.36 200.98 1485.70 61.58 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 2.32 2.32 0.28 0.28 0.00 0.00 0.00 0.00 09:00:01 PM eth0 108.00 94.23 1079.69 22.56 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 252.72 220.99 538.54 195.95 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 244.56 190.30 1169.33 85.28 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) 03/26/2024 _x86_64_ (8 CPU) 20:56:52 LINUX RESTART (8 CPU) 08:57:02 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 14.85 0.00 2.37 2.23 0.07 80.49 08:58:01 PM 0 32.99 0.00 3.30 0.61 0.07 63.03 08:58:01 PM 1 6.78 0.00 1.92 1.39 0.10 89.80 08:58:01 PM 2 19.69 0.00 3.44 6.63 0.07 70.17 08:58:01 PM 3 18.20 0.00 1.61 0.93 0.05 79.20 08:58:01 PM 4 11.52 0.00 2.69 1.33 0.07 84.40 08:58:01 PM 5 9.38 0.00 1.85 4.33 0.07 84.37 08:58:01 PM 6 7.79 0.00 1.53 1.00 0.05 89.63 08:58:01 PM 7 12.49 0.00 2.59 1.58 0.05 83.29 08:59:01 PM all 20.89 0.00 1.13 0.72 0.06 77.19 08:59:01 PM 0 15.91 0.00 1.27 0.98 0.07 81.77 08:59:01 PM 1 15.61 0.00 1.15 1.02 0.07 82.15 08:59:01 PM 2 22.65 0.00 0.85 0.40 0.07 76.03 08:59:01 PM 3 23.70 0.00 1.27 0.94 0.07 74.03 08:59:01 PM 4 17.47 0.00 0.82 0.27 0.08 81.35 08:59:01 PM 5 35.95 0.00 1.94 1.17 0.07 60.88 08:59:01 PM 6 22.61 0.00 0.87 0.70 0.05 75.77 08:59:01 PM 7 13.24 0.00 0.87 0.32 0.05 85.52 09:00:01 PM all 39.52 0.00 1.25 0.39 0.09 58.75 09:00:01 PM 0 44.87 0.00 1.40 0.47 0.08 53.18 09:00:01 PM 1 40.08 0.00 1.00 0.23 0.10 58.59 09:00:01 PM 2 38.88 0.00 1.27 0.15 0.08 59.62 09:00:01 PM 3 34.31 0.00 1.47 0.35 0.12 63.75 09:00:01 PM 4 35.23 0.00 1.29 0.18 0.07 63.23 09:00:01 PM 5 34.93 0.00 1.15 0.00 0.08 63.83 09:00:01 PM 6 57.87 0.00 1.22 0.65 0.08 40.18 09:00:01 PM 7 29.97 0.00 1.24 1.10 0.07 67.62 09:01:01 PM all 18.63 0.00 1.34 0.27 0.06 79.70 09:01:01 PM 0 12.26 0.00 1.61 0.17 0.07 85.90 09:01:01 PM 1 38.57 0.00 1.74 0.49 0.07 59.14 09:01:01 PM 2 18.73 0.00 1.40 0.32 0.05 79.50 09:01:01 PM 3 10.17 0.00 1.44 0.62 0.05 87.72 09:01:01 PM 4 17.24 0.00 1.29 0.10 0.07 81.31 09:01:01 PM 5 15.68 0.00 1.37 0.27 0.03 82.65 09:01:01 PM 6 22.71 0.00 1.10 0.23 0.07 75.89 09:01:01 PM 7 13.67 0.00 0.79 0.00 0.05 85.50 Average: all 23.51 0.00 1.52 0.90 0.07 74.00 Average: 0 26.48 0.00 1.89 0.56 0.07 71.00 Average: 1 25.34 0.00 1.45 0.78 0.08 72.34 Average: 2 25.02 0.00 1.73 1.85 0.07 71.33 Average: 3 21.61 0.00 1.45 0.71 0.07 76.17 Average: 4 20.41 0.00 1.52 0.47 0.07 77.54 Average: 5 24.05 0.00 1.58 1.43 0.06 72.88 Average: 6 27.83 0.00 1.18 0.65 0.06 70.28 Average: 7 17.36 0.00 1.36 0.75 0.05 80.47