---> uname -a: Linux prd-centos8-docker-8c-8g-4488.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 1001 28438 19 2449 30440 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:ce:1c:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86102sec preferred_lft 86102sec inet6 fe80::f816:3eff:fece:1cca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:be:b0:c5 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) 02/10/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 98.83 6.95 91.88 1301.92 7162.39 08:59:01 PM 178.09 3.53 174.56 1030.32 8771.89 09:00:01 PM 84.41 1.37 83.04 387.81 5053.59 09:01:01 PM 69.56 0.70 68.86 66.11 5566.58 Average: 107.72 3.14 104.59 696.50 6638.52 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29513044 31245368 3142668 9.62 2688 2053672 1470272 4.36 172996 2531316 155760 08:59:01 PM 27650604 29522940 5005108 15.33 2688 2187528 3121176 9.26 224172 4306028 74972 09:00:01 PM 27336568 29345892 5319144 16.29 2688 2320452 3029336 8.99 252524 4575616 72084 09:01:01 PM 29144004 31187676 3511708 10.75 2688 2353456 1457068 4.32 430700 2594000 10972 Average: 28411055 30325469 4244657 13.00 2688 2228777 2269463 6.73 270098 3501740 78447 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 121.95 112.78 971.56 14.80 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 214.51 189.19 1346.91 60.52 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 119.99 98.75 1150.47 25.11 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 268.13 240.62 470.62 189.23 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 181.14 160.33 984.90 72.42 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) 02/10/2024 _x86_64_ (8 CPU) 20:56:21 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.08 0.00 0.96 0.62 0.05 88.29 08:58:01 PM 0 10.62 0.00 0.90 0.43 0.07 87.98 08:58:01 PM 1 5.98 0.00 0.67 0.67 0.07 92.62 08:58:01 PM 2 6.98 0.00 0.84 1.52 0.07 90.60 08:58:01 PM 3 15.61 0.00 1.17 1.02 0.05 82.16 08:58:01 PM 4 7.10 0.00 0.40 0.23 0.08 92.18 08:58:01 PM 5 4.57 0.00 0.48 0.12 0.03 94.79 08:58:01 PM 6 10.72 0.00 1.15 0.33 0.03 87.76 08:58:01 PM 7 19.02 0.00 2.05 0.65 0.03 78.24 08:59:01 PM all 27.58 0.00 1.31 0.79 0.08 70.24 08:59:01 PM 0 30.26 0.00 1.62 0.60 0.12 67.41 08:59:01 PM 1 27.95 0.00 1.45 1.12 0.10 69.37 08:59:01 PM 2 24.82 0.00 1.20 0.84 0.08 73.05 08:59:01 PM 3 21.22 0.00 1.40 0.38 0.08 76.90 08:59:01 PM 4 26.42 0.00 1.12 0.75 0.07 71.64 08:59:01 PM 5 19.00 0.00 1.09 0.44 0.08 79.39 08:59:01 PM 6 37.21 0.00 1.59 1.77 0.07 59.37 08:59:01 PM 7 33.76 0.00 1.00 0.38 0.07 64.79 09:00:01 PM all 38.81 0.00 1.40 0.39 0.08 59.31 09:00:01 PM 0 47.06 0.00 1.67 0.63 0.08 50.55 09:00:01 PM 1 46.15 0.00 1.17 0.07 0.08 52.53 09:00:01 PM 2 31.33 0.00 1.07 0.05 0.07 67.48 09:00:01 PM 3 38.23 0.00 1.44 0.22 0.08 60.03 09:00:01 PM 4 42.22 0.00 1.47 0.03 0.08 56.19 09:00:01 PM 5 34.54 0.00 1.17 0.62 0.07 63.60 09:00:01 PM 6 42.27 0.00 1.80 0.48 0.08 55.36 09:00:01 PM 7 28.64 0.00 1.44 1.05 0.08 68.78 09:01:01 PM all 15.60 0.00 1.32 0.29 0.06 82.73 09:01:01 PM 0 15.59 0.00 1.39 0.05 0.07 82.91 09:01:01 PM 1 20.25 0.00 1.37 1.00 0.08 77.29 09:01:01 PM 2 16.46 0.00 0.99 0.05 0.07 82.43 09:01:01 PM 3 17.86 0.00 1.62 0.20 0.07 80.25 09:01:01 PM 4 15.70 0.00 1.44 0.28 0.05 82.53 09:01:01 PM 5 12.33 0.00 1.29 0.35 0.07 85.96 09:01:01 PM 6 13.45 0.00 1.04 0.05 0.05 85.42 09:01:01 PM 7 13.17 0.00 1.47 0.30 0.05 85.01 Average: all 23.02 0.00 1.25 0.52 0.07 75.14 Average: 0 25.88 0.00 1.39 0.43 0.08 72.21 Average: 1 25.09 0.00 1.17 0.71 0.08 72.95 Average: 2 19.90 0.00 1.02 0.61 0.07 78.39 Average: 3 23.23 0.00 1.41 0.46 0.07 74.84 Average: 4 22.87 0.00 1.11 0.33 0.07 75.63 Average: 5 17.61 0.00 1.01 0.38 0.06 80.94 Average: 6 25.91 0.00 1.39 0.66 0.06 71.98 Average: 7 23.65 0.00 1.49 0.60 0.06 74.21