---> uname -a: Linux prd-centos8-docker-8c-8g-5337.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 996 28408 18 2485 30446 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:64:e3:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.76/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:fe64:e3e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:2f:6c:45 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) 11/27/2023 _x86_64_ (8 CPU) 20:56:30 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 111.15 7.08 104.07 1304.45 7828.21 08:59:01 PM 154.85 2.68 152.17 842.77 9034.98 09:00:01 PM 78.89 1.37 77.52 387.94 4922.08 09:01:01 PM 61.28 0.88 60.40 99.17 4171.13 Average: 101.55 3.00 98.54 658.58 6489.32 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29439980 31232256 3215732 9.85 2688 2110852 1496004 4.44 182504 2598176 204504 08:59:01 PM 27591120 29500808 5064592 15.51 2688 2222644 3174520 9.42 222752 4371964 67124 09:00:01 PM 27245404 29274088 5410308 16.57 2688 2338448 3111392 9.23 246568 4681360 56800 09:01:01 PM 29133808 31216160 3521904 10.78 2688 2389076 1433788 4.25 428976 2608028 48176 Average: 28352578 30305828 4303134 13.18 2688 2265255 2303926 6.84 270200 3564882 94151 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 71.60 48.98 1224.03 8.20 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 209.49 188.86 1339.66 53.67 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 141.81 118.26 1052.45 29.07 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 198.82 200.82 566.74 187.06 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 155.44 139.24 1045.74 69.50 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) 11/27/2023 _x86_64_ (8 CPU) 20:56:30 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.41 0.00 0.94 0.66 0.04 87.94 08:58:01 PM 0 14.51 0.00 0.78 0.42 0.05 84.24 08:58:01 PM 1 6.13 0.00 0.45 0.37 0.07 92.98 08:58:01 PM 2 1.62 0.00 0.35 0.15 0.07 97.81 08:58:01 PM 3 10.20 0.00 0.65 0.17 0.03 88.95 08:58:01 PM 4 21.62 0.00 2.32 1.19 0.05 74.83 08:58:01 PM 5 9.63 0.00 1.00 0.78 0.03 88.56 08:58:01 PM 6 14.40 0.00 1.32 1.82 0.03 82.44 08:58:01 PM 7 5.15 0.00 0.67 0.42 0.02 93.74 08:59:01 PM all 25.83 0.00 1.17 1.03 0.08 71.89 08:59:01 PM 0 19.13 0.00 1.54 1.87 0.08 77.38 08:59:01 PM 1 31.83 0.00 1.54 0.94 0.08 65.61 08:59:01 PM 2 26.46 0.00 1.12 0.97 0.08 71.37 08:59:01 PM 3 25.66 0.00 1.10 0.42 0.10 72.72 08:59:01 PM 4 20.00 0.00 1.12 0.67 0.07 78.15 08:59:01 PM 5 31.52 0.00 1.44 2.42 0.08 64.53 08:59:01 PM 6 35.76 0.00 0.63 0.13 0.08 63.39 08:59:01 PM 7 16.31 0.00 0.87 0.82 0.05 81.96 09:00:01 PM all 29.96 0.00 0.98 0.58 0.06 68.41 09:00:01 PM 0 28.62 0.00 0.93 0.05 0.07 70.33 09:00:01 PM 1 49.06 0.00 1.12 0.45 0.07 49.31 09:00:01 PM 2 30.58 0.00 0.78 0.50 0.07 68.06 09:00:01 PM 3 16.85 0.00 1.04 1.64 0.07 80.41 09:00:01 PM 4 27.11 0.00 1.42 0.45 0.08 70.94 09:00:01 PM 5 31.74 0.00 0.62 0.35 0.05 67.25 09:00:01 PM 6 30.12 0.00 0.73 0.00 0.05 69.10 09:00:01 PM 7 25.62 0.00 1.20 1.20 0.07 71.91 09:01:01 PM all 18.92 0.00 1.31 0.24 0.06 79.47 09:01:01 PM 0 10.27 0.00 1.22 0.02 0.07 88.43 09:01:01 PM 1 13.26 0.00 0.70 0.00 0.07 85.97 09:01:01 PM 2 24.67 0.00 1.59 0.48 0.07 73.19 09:01:01 PM 3 17.91 0.00 0.95 0.79 0.07 80.28 09:01:01 PM 4 19.48 0.00 1.83 0.23 0.07 78.39 09:01:01 PM 5 28.54 0.00 1.52 0.15 0.07 69.73 09:01:01 PM 6 18.57 0.00 1.39 0.07 0.07 79.91 09:01:01 PM 7 18.61 0.00 1.25 0.22 0.05 79.87 Average: all 21.28 0.00 1.10 0.63 0.06 76.93 Average: 0 18.14 0.00 1.12 0.59 0.07 80.09 Average: 1 25.08 0.00 0.95 0.44 0.07 73.46 Average: 2 20.84 0.00 0.96 0.53 0.07 77.61 Average: 3 17.65 0.00 0.94 0.75 0.07 80.59 Average: 4 22.05 0.00 1.67 0.64 0.07 75.57 Average: 5 25.35 0.00 1.14 0.93 0.06 72.52 Average: 6 24.71 0.00 1.02 0.51 0.06 73.71 Average: 7 16.42 0.00 1.00 0.66 0.05 81.87