---> uname -a: Linux prd-centos8-docker-8c-8g-24529.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1068 25137 19 5683 30348 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:a3:dc:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fea3:dc0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:a0:d2:26 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 inet6 fe80::42:d4ff:fea0:d226/64 scope link 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) 07/18/2024 _x86_64_ (8 CPU) 06:19:25 LINUX RESTART (8 CPU) 06:20:01 AM tps rtps wtps bread/s bwrtn/s 06:21:01 AM 174.64 23.48 151.17 8781.74 9011.48 06:22:01 AM 356.31 10.26 346.05 2837.45 45425.19 06:23:01 AM 241.70 3.60 238.10 5367.28 88871.49 06:24:01 AM 59.93 5.75 54.18 329.09 11444.02 Average: 208.15 10.77 197.38 4328.89 38688.05 06:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 AM 29082904 31076556 3572808 10.94 2688 2312880 1612604 4.78 267392 2851968 125372 06:22:01 AM 27290200 30475576 5365512 16.43 2688 3486016 2248212 6.67 479920 4353216 45752 06:23:01 AM 25046996 30059468 7608716 23.30 2688 5293804 3251160 9.65 1001100 5999568 2576 06:24:01 AM 25724216 31054000 6931496 21.23 2688 5609852 1579420 4.69 1393564 4940232 184 Average: 26786079 30666400 5869633 17.97 2688 4175638 2172849 6.45 785494 4536246 43471 06:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 138.05 115.34 1276.29 41.75 0.00 0.00 0.00 0.00 06:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 429.29 353.72 6029.37 49.34 0.00 0.00 0.00 0.00 06:22:01 AM docker0 1.62 3.07 0.10 45.07 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 537.80 485.97 5365.44 3286.80 0.00 0.00 0.00 0.00 06:23:01 AM docker0 2.83 5.61 0.18 85.89 0.00 0.00 0.00 0.00 06:23:01 AM br-27ccb19ed2bc 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM veth0d6946b 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:23:01 AM veth34795ee 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 457.56 407.76 81.37 2787.68 0.00 0.00 0.00 0.00 06:24:01 AM 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 390.68 340.70 3188.11 1541.39 0.00 0.00 0.00 0.00 Average: docker0 1.11 2.17 0.07 32.74 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) 07/18/2024 _x86_64_ (8 CPU) 06:19:25 LINUX RESTART (8 CPU) 06:20:01 AM CPU %user %nice %system %iowait %steal %idle 06:21:01 AM all 12.23 0.00 1.30 0.86 0.06 85.55 06:21:01 AM 0 9.68 0.00 0.98 0.68 0.07 88.59 06:21:01 AM 1 19.64 0.00 2.17 1.04 0.07 77.09 06:21:01 AM 2 7.93 0.00 0.85 0.40 0.07 90.75 06:21:01 AM 3 11.29 0.00 1.05 1.02 0.05 86.59 06:21:01 AM 4 19.52 0.00 1.60 0.88 0.07 77.93 06:21:01 AM 5 5.31 0.00 1.02 1.17 0.08 92.42 06:21:01 AM 6 11.61 0.00 1.19 0.90 0.07 86.24 06:21:01 AM 7 12.82 0.00 1.52 0.75 0.05 84.85 06:22:01 AM all 15.66 0.00 2.36 2.33 0.08 79.56 06:22:01 AM 0 17.63 0.00 2.38 0.96 0.08 78.95 06:22:01 AM 1 20.31 0.00 2.94 4.40 0.10 72.24 06:22:01 AM 2 20.77 0.00 2.55 4.65 0.10 71.93 06:22:01 AM 3 13.77 0.00 2.28 2.57 0.08 81.30 06:22:01 AM 4 17.25 0.00 2.95 2.23 0.07 77.50 06:22:01 AM 5 20.27 0.00 1.91 1.59 0.07 76.16 06:22:01 AM 6 5.42 0.00 2.05 1.88 0.07 90.59 06:22:01 AM 7 9.91 0.00 1.84 0.39 0.05 87.81 06:23:01 AM all 15.85 0.00 3.81 2.57 0.07 77.71 06:23:01 AM 0 11.90 0.00 2.90 1.03 0.07 84.11 06:23:01 AM 1 16.33 0.00 4.27 7.31 0.07 72.02 06:23:01 AM 2 11.86 0.00 4.46 3.97 0.08 79.62 06:23:01 AM 3 18.37 0.00 5.04 2.01 0.08 74.49 06:23:01 AM 4 19.22 0.00 3.39 2.29 0.08 75.01 06:23:01 AM 5 18.05 0.00 3.11 0.25 0.07 78.52 06:23:01 AM 6 13.06 0.00 3.98 3.22 0.07 79.68 06:23:01 AM 7 17.99 0.00 3.32 0.45 0.07 78.17 06:24:01 AM all 14.68 0.00 1.54 0.50 0.06 83.22 06:24:01 AM 0 19.40 0.00 1.97 0.08 0.07 78.48 06:24:01 AM 1 13.62 0.00 1.41 0.33 0.07 84.57 06:24:01 AM 2 17.81 0.00 2.04 1.10 0.05 79.00 06:24:01 AM 3 4.43 0.00 0.59 0.40 0.07 94.52 06:24:01 AM 4 16.61 0.00 2.31 1.56 0.07 79.46 06:24:01 AM 5 16.86 0.00 1.22 0.28 0.07 81.57 06:24:01 AM 6 14.19 0.00 1.81 0.18 0.07 83.75 06:24:01 AM 7 14.53 0.00 0.95 0.05 0.07 84.40 Average: all 14.60 0.00 2.25 1.56 0.07 81.52 Average: 0 14.65 0.00 2.06 0.69 0.07 82.53 Average: 1 17.48 0.00 2.69 3.26 0.08 76.49 Average: 2 14.59 0.00 2.47 2.53 0.08 80.33 Average: 3 11.95 0.00 2.23 1.50 0.07 84.25 Average: 4 18.15 0.00 2.56 1.74 0.07 77.48 Average: 5 15.11 0.00 1.81 0.83 0.07 82.18 Average: 6 11.07 0.00 2.25 1.54 0.07 85.07 Average: 7 13.81 0.00 1.91 0.41 0.06 83.82