---> uname -a: Linux prd-centos8-docker-8c-8g-12943.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27330 19 3520 30394 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:fa:b7:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fefa:b73f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:1d:13:8c 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:aff:fe1d:138c/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) 03/13/2024 _x86_64_ (8 CPU) 20:11:23 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 125.87 7.70 118.18 1429.66 9271.94 08:14:01 PM 334.58 19.20 315.38 4221.16 10287.04 08:15:01 PM 248.43 2.98 245.45 442.65 41910.30 08:16:01 PM 51.80 0.65 51.15 65.71 7070.68 Average: 190.17 7.63 182.53 1539.68 17135.27 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29537064 31286496 3118648 9.55 2688 2070320 1355108 4.02 167664 2503612 119224 08:14:01 PM 28087484 30328284 4568228 13.99 2688 2553356 2078504 6.17 278476 3809452 273272 08:15:01 PM 26875136 29901072 5780576 17.70 2688 3325384 2422648 7.19 581956 4662564 7484 08:16:01 PM 28006948 31144328 4648764 14.24 2688 3436484 1510500 4.48 807116 3314132 1100 Average: 28126658 30665045 4529054 13.87 2688 2846386 1841690 5.46 458803 3572440 100270 08:12:01 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 77.16 52.33 1065.43 21.09 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 451.99 381.67 5661.21 54.98 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 352.80 272.86 6254.50 32.18 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.30 12.13 0.38 305.67 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 292.75 287.89 281.05 1961.94 0.00 0.00 0.00 0.00 08:16:01 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 293.67 248.68 3315.45 517.57 0.00 0.00 0.00 0.00 Average: docker0 1.57 3.03 0.10 76.42 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) 03/13/2024 _x86_64_ (8 CPU) 20:11:23 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.99 0.00 0.97 0.78 0.04 87.22 08:13:01 PM 0 3.20 0.00 0.63 0.63 0.05 95.48 08:13:01 PM 1 18.64 0.00 1.62 0.57 0.03 79.14 08:13:01 PM 2 6.13 0.00 0.65 1.55 0.03 91.63 08:13:01 PM 3 31.53 0.00 1.97 0.93 0.07 65.50 08:13:01 PM 4 3.36 0.00 0.60 0.90 0.05 95.08 08:13:01 PM 5 4.99 0.00 0.55 0.50 0.02 93.94 08:13:01 PM 6 9.97 0.00 0.68 0.22 0.05 89.08 08:13:01 PM 7 10.08 0.00 1.03 0.92 0.03 87.94 08:14:01 PM all 26.93 0.00 1.52 1.68 0.10 69.77 08:14:01 PM 0 22.41 0.00 1.11 0.79 0.08 75.62 08:14:01 PM 1 27.11 0.00 2.33 2.70 0.12 67.74 08:14:01 PM 2 26.96 0.00 1.86 2.87 0.10 68.21 08:14:01 PM 3 22.34 0.00 1.17 1.04 0.10 75.35 08:14:01 PM 4 28.03 0.00 1.94 2.16 0.13 67.73 08:14:01 PM 5 19.31 0.00 1.75 2.23 0.10 76.62 08:14:01 PM 6 41.45 0.00 0.80 1.02 0.10 56.62 08:14:01 PM 7 27.84 0.00 1.19 0.62 0.08 70.26 08:15:01 PM all 14.63 0.00 2.71 4.50 0.08 78.07 08:15:01 PM 0 14.19 0.00 1.96 0.45 0.08 83.32 08:15:01 PM 1 14.18 0.00 3.38 8.06 0.08 74.30 08:15:01 PM 2 11.55 0.00 2.66 6.40 0.07 79.33 08:15:01 PM 3 20.54 0.00 2.15 2.18 0.08 75.04 08:15:01 PM 4 12.38 0.00 3.50 5.68 0.10 78.34 08:15:01 PM 5 18.01 0.00 2.98 2.97 0.08 75.96 08:15:01 PM 6 12.79 0.00 2.25 1.11 0.07 83.79 08:15:01 PM 7 13.42 0.00 2.84 9.19 0.07 74.48 08:16:01 PM all 11.61 0.00 1.07 0.16 0.06 87.10 08:16:01 PM 0 5.98 0.00 1.14 0.07 0.05 92.77 08:16:01 PM 1 10.18 0.00 1.09 0.10 0.07 88.56 08:16:01 PM 2 4.35 0.00 0.99 0.27 0.05 94.35 08:16:01 PM 3 11.93 0.00 1.07 0.10 0.08 86.82 08:16:01 PM 4 6.27 0.00 0.79 0.00 0.05 92.90 08:16:01 PM 5 4.25 0.00 0.90 0.08 0.05 94.71 08:16:01 PM 6 19.19 0.00 1.25 0.12 0.05 79.40 08:16:01 PM 7 30.70 0.00 1.34 0.55 0.07 67.34 Average: all 16.03 0.00 1.57 1.78 0.07 80.55 Average: 0 11.43 0.00 1.21 0.49 0.07 86.81 Average: 1 17.53 0.00 2.10 2.85 0.08 77.44 Average: 2 12.23 0.00 1.54 2.77 0.06 83.40 Average: 3 21.59 0.00 1.59 1.06 0.08 75.68 Average: 4 12.50 0.00 1.71 2.18 0.08 83.53 Average: 5 11.62 0.00 1.54 1.44 0.06 85.33 Average: 6 20.84 0.00 1.25 0.61 0.07 77.23 Average: 7 20.51 0.00 1.60 2.82 0.06 75.02