---> uname -a: Linux prd-centos8-docker-8c-8g-6839.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: 2799.996 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1052 27292 19 3545 30378 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:8f:48:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe8f:4878/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0e:9e:be: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 inet6 fe80::42:eff:fe9e:be45/64 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) 02/19/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 92.04 7.23 84.80 1327.41 5913.28 08:14:01 PM 358.67 19.63 339.04 4428.06 11736.56 08:15:01 PM 202.62 2.15 200.47 91.58 21767.77 08:16:01 PM 139.99 1.80 138.19 438.52 27979.52 Average: 198.77 7.71 191.06 1572.36 16895.04 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29556152 31248288 3099560 9.49 2688 2016424 1439148 4.27 166024 2507976 174256 08:14:01 PM 28343388 30449480 4312324 13.21 2688 2419668 2166412 6.43 241048 3593008 211820 08:15:01 PM 26926244 29874288 5729468 17.55 2688 3251556 2493404 7.40 520236 4684104 430204 08:16:01 PM 28009416 31165824 4646296 14.23 2688 3453864 1481348 4.40 805404 3307000 118064 Average: 28208800 30684470 4446912 13.62 2688 2785378 1895078 5.62 433178 3523022 233586 08:12:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 59.40 43.49 948.92 7.75 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 314.65 281.27 3706.49 61.28 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 407.67 306.32 8045.74 36.54 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 304.65 295.57 911.00 1963.61 0.00 0.00 0.00 0.00 08:16:01 PM docker0 7.83 14.26 0.47 306.96 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 272.47 232.44 3413.10 519.46 0.00 0.00 0.00 0.00 Average: docker0 1.97 3.58 0.12 77.07 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) 02/19/2024 _x86_64_ (8 CPU) 20:11:20 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.64 0.00 0.98 0.43 0.05 87.90 08:13:01 PM 0 2.78 0.00 0.49 0.49 0.05 96.18 08:13:01 PM 1 11.50 0.00 0.97 0.31 0.05 87.18 08:13:01 PM 2 10.92 0.00 1.00 0.76 0.03 87.28 08:13:01 PM 3 19.81 0.00 1.42 0.76 0.03 77.97 08:13:01 PM 4 31.55 0.00 2.75 0.64 0.07 64.99 08:13:01 PM 5 7.35 0.00 0.73 0.20 0.03 91.69 08:13:01 PM 6 0.59 0.00 0.34 0.00 0.07 99.00 08:13:01 PM 7 0.58 0.00 0.14 0.26 0.07 98.96 08:14:01 PM all 18.97 0.00 1.43 1.70 0.06 77.84 08:14:01 PM 0 23.46 0.00 0.75 0.94 0.07 74.78 08:14:01 PM 1 17.99 0.00 1.22 2.11 0.05 78.63 08:14:01 PM 2 24.41 0.00 1.76 3.16 0.07 70.60 08:14:01 PM 3 14.17 0.00 1.96 1.87 0.07 81.93 08:14:01 PM 4 11.59 0.00 1.12 0.77 0.05 86.47 08:14:01 PM 5 19.75 0.00 1.24 0.79 0.07 78.16 08:14:01 PM 6 21.12 0.00 1.94 2.96 0.08 73.89 08:14:01 PM 7 19.23 0.00 1.44 0.99 0.07 78.28 08:15:01 PM all 20.73 0.00 1.84 1.38 0.08 75.97 08:15:01 PM 0 9.62 0.00 1.36 0.00 0.07 88.95 08:15:01 PM 1 24.41 0.00 2.72 3.80 0.12 68.95 08:15:01 PM 2 19.25 0.00 2.52 2.74 0.07 75.42 08:15:01 PM 3 19.38 0.00 2.01 0.86 0.07 77.69 08:15:01 PM 4 21.74 0.00 1.46 0.10 0.08 76.61 08:15:01 PM 5 31.07 0.00 1.17 0.15 0.05 67.56 08:15:01 PM 6 23.17 0.00 1.48 1.74 0.07 73.55 08:15:01 PM 7 17.19 0.00 1.97 1.68 0.08 79.07 08:16:01 PM all 11.56 0.00 2.57 1.49 0.06 84.32 08:16:01 PM 0 5.93 0.00 3.32 0.35 0.08 90.31 08:16:01 PM 1 18.32 0.00 2.55 0.90 0.07 78.16 08:16:01 PM 2 5.63 0.00 1.88 4.26 0.07 88.17 08:16:01 PM 3 26.91 0.00 3.22 2.13 0.07 67.68 08:16:01 PM 4 9.43 0.00 2.00 0.57 0.07 87.94 08:16:01 PM 5 8.25 0.00 1.96 0.05 0.05 89.69 08:16:01 PM 6 6.27 0.00 2.65 2.30 0.05 88.73 08:16:01 PM 7 11.67 0.00 2.95 1.39 0.05 83.93 Average: all 15.49 0.00 1.70 1.25 0.06 81.49 Average: 0 10.49 0.00 1.48 0.45 0.07 87.51 Average: 1 18.07 0.00 1.87 1.78 0.07 78.21 Average: 2 15.07 0.00 1.79 2.74 0.06 80.35 Average: 3 20.06 0.00 2.16 1.41 0.06 76.31 Average: 4 18.53 0.00 1.83 0.52 0.07 79.05 Average: 5 16.63 0.00 1.28 0.30 0.05 81.74 Average: 6 12.83 0.00 1.61 1.76 0.07 83.74 Average: 7 12.21 0.00 1.63 1.08 0.07 85.01