---> uname -a: Linux prd-centos8-docker-8c-8g-8314.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 1027 28364 19 2497 30413 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:95:be:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.88/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe95:be0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9e:8e:67:97 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) 12/29/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 130.94 8.75 122.20 1615.73 9799.20 08:59:01 PM 161.41 1.67 159.75 689.90 8734.81 09:00:01 PM 80.34 1.53 78.81 420.13 5561.58 09:01:01 PM 70.71 0.67 70.04 65.84 4703.68 Average: 110.85 3.15 107.70 697.86 7199.71 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29440428 31246128 3215284 9.85 2688 2123028 1355968 4.02 170128 2591696 155060 08:59:01 PM 27559512 29491320 5096200 15.61 2688 2245668 2902392 8.61 227544 4386012 56116 09:00:01 PM 27280468 29354036 5375244 16.46 2688 2383180 3034784 9.00 257268 4618728 40344 09:01:01 PM 29059672 31157308 3596040 11.01 2688 2405172 1445760 4.29 431072 2667996 27052 Average: 28335020 30312198 4320692 13.23 2688 2289262 2184726 6.48 271503 3566108 69643 08:57:01 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 87.87 55.47 1258.93 25.95 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 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 200.18 186.44 1201.08 44.41 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 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 137.50 118.81 1319.18 27.88 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 203.92 192.17 325.31 180.50 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 157.37 138.23 1026.11 69.69 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) 12/29/2023 _x86_64_ (8 CPU) 20:56:18 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.53 0.00 1.15 0.79 0.06 87.47 08:58:01 PM 0 8.56 0.00 1.00 0.55 0.08 89.80 08:58:01 PM 1 12.91 0.00 1.85 1.02 0.07 84.15 08:58:01 PM 2 10.95 0.00 1.50 1.94 0.07 85.55 08:58:01 PM 3 8.54 0.00 0.97 0.60 0.05 89.84 08:58:01 PM 4 25.22 0.00 1.97 0.70 0.05 72.06 08:58:01 PM 5 4.72 0.00 0.72 0.52 0.05 93.99 08:58:01 PM 6 11.51 0.00 0.85 0.80 0.05 86.79 08:58:01 PM 7 1.85 0.00 0.33 0.17 0.07 97.58 08:59:01 PM all 32.25 0.00 1.32 0.87 0.08 65.48 08:59:01 PM 0 32.49 0.00 1.35 1.96 0.10 64.10 08:59:01 PM 1 42.75 0.00 1.32 0.47 0.08 55.38 08:59:01 PM 2 31.17 0.00 1.15 0.65 0.08 66.95 08:59:01 PM 3 27.41 0.00 0.94 0.35 0.08 71.22 08:59:01 PM 4 29.56 0.00 1.42 1.97 0.07 66.98 08:59:01 PM 5 25.48 0.00 1.16 0.34 0.08 72.95 08:59:01 PM 6 27.70 0.00 1.66 0.18 0.07 70.39 08:59:01 PM 7 41.44 0.00 1.54 1.02 0.08 55.92 09:00:01 PM all 36.59 0.00 1.49 0.55 0.09 61.27 09:00:01 PM 0 43.28 0.00 1.57 0.79 0.12 54.24 09:00:01 PM 1 45.91 0.00 1.34 0.27 0.08 52.40 09:00:01 PM 2 42.80 0.00 1.61 1.37 0.08 54.14 09:00:01 PM 3 26.48 0.00 1.31 0.03 0.07 72.11 09:00:01 PM 4 41.30 0.00 1.57 0.87 0.08 56.18 09:00:01 PM 5 33.26 0.00 1.79 0.79 0.08 64.08 09:00:01 PM 6 30.41 0.00 1.58 0.20 0.12 67.69 09:00:01 PM 7 29.28 0.00 1.19 0.10 0.12 69.31 09:01:01 PM all 12.32 0.00 1.35 0.37 0.06 85.90 09:01:01 PM 0 19.42 0.00 1.43 0.15 0.07 78.93 09:01:01 PM 1 6.13 0.00 1.05 0.47 0.07 92.29 09:01:01 PM 2 10.70 0.00 1.39 0.75 0.07 87.09 09:01:01 PM 3 12.93 0.00 1.67 0.42 0.05 84.93 09:01:01 PM 4 7.11 0.00 1.33 0.42 0.05 91.09 09:01:01 PM 5 4.52 0.00 0.82 0.13 0.05 94.48 09:01:01 PM 6 23.48 0.00 1.67 0.28 0.07 74.50 09:01:01 PM 7 14.31 0.00 1.42 0.30 0.05 83.92 Average: all 22.91 0.00 1.33 0.64 0.07 75.05 Average: 0 25.89 0.00 1.34 0.86 0.09 71.82 Average: 1 26.92 0.00 1.39 0.56 0.08 71.06 Average: 2 23.90 0.00 1.41 1.18 0.08 73.44 Average: 3 18.83 0.00 1.22 0.35 0.06 79.53 Average: 4 25.79 0.00 1.57 0.99 0.06 71.58 Average: 5 16.98 0.00 1.12 0.44 0.07 81.39 Average: 6 23.26 0.00 1.44 0.37 0.08 74.86 Average: 7 21.70 0.00 1.12 0.40 0.08 76.70