---> uname -a: Linux prd-centos8-docker-8c-8g-14030.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 1020 28418 19 2450 30421 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:fd:da:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.60/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fefd:dace/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:28:13:4e 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) 01/21/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 124.41 9.05 115.36 1647.58 9369.61 08:59:01 PM 147.14 1.62 145.53 688.72 6790.67 09:00:01 PM 88.07 1.58 86.49 421.19 6126.86 09:01:01 PM 68.52 0.67 67.86 65.86 4850.72 Average: 107.04 3.23 103.81 705.86 6784.55 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29486920 31244908 3168792 9.70 2688 2076724 1385872 4.11 170500 2548900 123876 08:59:01 PM 27819232 29698284 4836480 14.81 2688 2193936 2834996 8.41 226908 4133712 72564 09:00:01 PM 27518852 29545576 5136860 15.73 2688 2337028 2909120 8.63 257116 4385040 47476 09:01:01 PM 29105316 31156032 3550396 10.87 2688 2359088 1491212 4.42 431768 2627760 27164 Average: 28482580 30411200 4173132 12.78 2688 2241694 2155300 6.39 271573 3423853 67770 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 85.37 56.91 1099.74 25.48 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 199.72 185.01 1198.63 43.65 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 140.00 121.31 1320.79 27.84 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 191.22 180.94 314.17 182.33 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 154.08 136.04 983.37 69.82 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) 01/21/2024 _x86_64_ (8 CPU) 20:56:20 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.54 0.00 1.11 0.89 0.05 87.40 08:58:01 PM 0 6.72 0.00 0.58 0.28 0.07 92.34 08:58:01 PM 1 9.94 0.00 1.29 2.12 0.07 86.59 08:58:01 PM 2 12.17 0.00 1.35 1.02 0.05 85.41 08:58:01 PM 3 20.39 0.00 1.94 1.65 0.07 75.96 08:58:01 PM 4 8.32 0.00 0.70 0.38 0.03 90.57 08:58:01 PM 5 0.99 0.00 0.30 0.05 0.07 98.60 08:58:01 PM 6 24.45 0.00 2.20 0.40 0.03 72.92 08:58:01 PM 7 1.35 0.00 0.52 1.22 0.05 96.86 08:59:01 PM all 30.43 0.00 1.27 0.82 0.07 67.41 08:59:01 PM 0 27.01 0.00 1.04 0.07 0.07 71.82 08:59:01 PM 1 37.51 0.00 1.65 1.55 0.08 59.20 08:59:01 PM 2 19.47 0.00 1.24 0.50 0.10 78.68 08:59:01 PM 3 31.18 0.00 0.92 0.20 0.07 67.63 08:59:01 PM 4 33.14 0.00 1.69 3.25 0.08 61.84 08:59:01 PM 5 33.88 0.00 1.44 0.67 0.05 63.96 08:59:01 PM 6 30.99 0.00 1.07 0.15 0.07 67.72 08:59:01 PM 7 30.27 0.00 1.09 0.17 0.07 68.41 09:00:01 PM all 37.44 0.00 1.33 0.53 0.08 60.61 09:00:01 PM 0 32.73 0.00 1.35 0.30 0.10 65.51 09:00:01 PM 1 38.32 0.00 1.04 0.12 0.08 60.45 09:00:01 PM 2 32.91 0.00 1.71 1.09 0.08 64.21 09:00:01 PM 3 55.54 0.00 1.67 0.42 0.08 42.29 09:00:01 PM 4 40.32 0.00 1.45 0.38 0.08 57.76 09:00:01 PM 5 28.87 0.00 1.10 0.55 0.08 69.40 09:00:01 PM 6 40.72 0.00 1.08 0.03 0.08 58.08 09:00:01 PM 7 30.07 0.00 1.27 1.37 0.07 67.21 09:01:01 PM all 11.34 0.00 1.17 0.28 0.07 87.14 09:01:01 PM 0 10.44 0.00 1.04 0.10 0.07 88.36 09:01:01 PM 1 16.78 0.00 1.10 0.20 0.07 81.85 09:01:01 PM 2 14.25 0.00 1.20 0.62 0.07 83.87 09:01:01 PM 3 8.09 0.00 1.04 0.08 0.08 90.70 09:01:01 PM 4 3.77 0.00 0.84 0.46 0.09 94.84 09:01:01 PM 5 7.31 0.00 1.27 0.08 0.05 91.28 09:01:01 PM 6 7.52 0.00 0.97 0.03 0.05 91.43 09:01:01 PM 7 22.36 0.00 1.90 0.68 0.07 74.99 Average: all 22.44 0.00 1.22 0.63 0.07 75.64 Average: 0 19.22 0.00 1.00 0.19 0.08 79.51 Average: 1 25.63 0.00 1.27 1.00 0.08 72.03 Average: 2 19.71 0.00 1.37 0.81 0.08 78.04 Average: 3 28.81 0.00 1.39 0.59 0.08 69.13 Average: 4 21.49 0.00 1.17 1.12 0.07 76.14 Average: 5 17.76 0.00 1.03 0.34 0.06 80.81 Average: 6 25.88 0.00 1.33 0.15 0.06 72.57 Average: 7 21.00 0.00 1.20 0.86 0.06 76.88