---> uname -a: Linux prd-centos8-docker-8c-8g-14368.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 943 28779 19 2167 30510 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:3c:f7:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe3c:f7c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:31:d1:3b 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) 03/19/2024 _x86_64_ (8 CPU) 15:25:51 LINUX RESTART (8 CPU) 03:27:01 PM tps rtps wtps bread/s bwrtn/s 03:28:01 PM 51.97 11.28 40.69 1941.22 3625.02 03:29:01 PM 56.28 6.55 49.73 1267.58 3269.23 03:30:01 PM 73.44 0.13 73.30 11.20 6504.88 03:31:01 PM 35.09 0.58 34.51 77.44 1529.07 Average: 54.19 4.64 49.56 824.39 3731.94 03:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 PM 29840296 31294548 2815416 8.62 2688 1789900 1467132 4.35 144604 2284100 14376 03:29:01 PM 29610544 31263812 3045168 9.33 2688 1979316 1447220 4.29 168308 2454924 132780 03:30:01 PM 29563496 31274416 3092216 9.47 2688 2035068 1476608 4.38 340824 2319628 23912 03:31:01 PM 29542248 31308476 3113464 9.53 2688 2085932 1404996 4.17 347108 2320068 71800 Average: 29639146 31285313 3016566 9.24 2688 1972554 1448989 4.30 250211 2344680 60717 03:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 289.65 190.19 936.16 60.13 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 32.71 21.61 640.07 3.98 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 23.80 19.13 219.80 4.76 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 13.73 12.46 11.08 5.33 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.97 60.85 451.78 18.55 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) 03/19/2024 _x86_64_ (8 CPU) 15:25:51 LINUX RESTART (8 CPU) 03:27:01 PM CPU %user %nice %system %iowait %steal %idle 03:28:01 PM all 7.64 0.00 1.02 3.37 0.14 87.83 03:28:01 PM 0 5.31 0.00 1.12 0.62 0.15 92.80 03:28:01 PM 1 7.80 0.00 0.62 2.07 0.13 89.38 03:28:01 PM 2 5.93 0.00 0.83 6.21 0.17 86.86 03:28:01 PM 3 9.04 0.00 1.69 2.26 0.13 86.88 03:28:01 PM 4 7.58 0.00 1.32 9.07 0.15 81.88 03:28:01 PM 5 9.31 0.00 0.45 1.85 0.08 88.31 03:28:01 PM 6 10.92 0.00 1.64 4.58 0.18 82.67 03:28:01 PM 7 5.23 0.00 0.47 0.32 0.13 93.85 03:29:01 PM all 5.46 0.00 0.59 2.49 0.05 91.41 03:29:01 PM 0 4.41 0.00 0.48 0.48 0.05 94.58 03:29:01 PM 1 0.55 0.00 0.25 2.22 0.03 96.94 03:29:01 PM 2 7.62 0.00 0.82 4.32 0.07 87.17 03:29:01 PM 3 7.39 0.00 0.82 2.43 0.03 89.33 03:29:01 PM 4 5.56 0.00 0.48 3.36 0.05 90.55 03:29:01 PM 5 4.91 0.00 0.45 1.72 0.05 92.87 03:29:01 PM 6 0.48 0.00 0.22 1.79 0.05 97.46 03:29:01 PM 7 12.73 0.00 1.18 3.62 0.07 82.40 03:30:01 PM all 4.92 0.00 0.46 5.09 0.11 89.42 03:30:01 PM 0 5.77 0.00 0.35 0.27 0.12 93.50 03:30:01 PM 1 0.57 0.00 0.35 7.53 0.10 91.45 03:30:01 PM 2 0.90 0.00 0.32 4.81 0.22 93.75 03:30:01 PM 3 10.26 0.00 0.57 6.81 0.12 82.25 03:30:01 PM 4 0.20 0.00 0.17 3.49 0.08 96.06 03:30:01 PM 5 12.08 0.00 0.75 3.45 0.15 83.57 03:30:01 PM 6 8.07 0.00 0.88 10.02 0.07 80.95 03:30:01 PM 7 1.48 0.00 0.27 4.37 0.07 93.81 03:31:01 PM all 8.25 0.00 0.45 1.44 0.09 89.77 03:31:01 PM 0 17.75 0.00 0.57 4.29 0.15 77.24 03:31:01 PM 1 0.92 0.00 0.18 0.73 0.12 98.05 03:31:01 PM 2 2.14 0.00 0.20 0.02 0.08 97.56 03:31:01 PM 3 19.88 0.00 1.13 2.80 0.17 76.02 03:31:01 PM 4 0.37 0.00 0.12 0.03 0.03 99.44 03:31:01 PM 5 15.36 0.00 0.60 2.10 0.12 81.83 03:31:01 PM 6 0.17 0.00 0.10 0.00 0.02 99.72 03:31:01 PM 7 9.42 0.00 0.65 1.57 0.07 88.30 Average: all 6.57 0.00 0.63 3.10 0.10 89.61 Average: 0 8.29 0.00 0.63 1.41 0.12 89.55 Average: 1 2.46 0.00 0.35 3.14 0.10 93.96 Average: 2 4.15 0.00 0.54 3.84 0.13 91.34 Average: 3 11.64 0.00 1.05 3.58 0.11 83.61 Average: 4 3.43 0.00 0.52 4.00 0.08 91.97 Average: 5 10.41 0.00 0.56 2.28 0.10 86.64 Average: 6 4.91 0.00 0.71 4.10 0.08 90.21 Average: 7 7.22 0.00 0.64 2.47 0.08 89.59