---> uname -a: Linux prd-centos8-docker-8c-8g-38171.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1061 26706 19 4122 30367 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:f0:9c:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fef0:9c11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:8f:88:b2 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::42:8dff:fe8f:88b2/64 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) 09/13/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 138.75 9.26 129.49 2865.98 9940.45 08:56:01 PM 254.58 20.23 234.36 2892.77 13679.19 08:57:01 PM 135.11 15.91 119.20 5458.56 31158.86 Average: 176.15 15.13 161.02 3739.01 18258.78 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29496916 31275640 3158796 9.67 2688 2099976 1377696 4.09 168972 2543636 102016 08:56:01 PM 27525968 29733892 5129744 15.71 2688 2520936 2686036 7.97 285588 4356768 97324 08:57:01 PM 27421920 31154208 5233792 16.03 2688 4026000 1454544 4.32 733908 3949452 563508 Average: 28148268 30721247 4507444 13.80 2688 2882304 1839425 5.46 396156 3616619 254283 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 117.31 94.35 1069.75 31.71 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 481.79 388.10 5269.19 53.28 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 13.41 13.41 1.43 1.43 0.00 0.00 0.00 0.00 08:57:01 PM eth0 979.54 396.58 7559.60 41.67 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.72 5.60 0.71 0.65 0.00 0.00 0.00 0.00 Average: lo 4.47 4.47 0.48 0.48 0.00 0.00 0.00 0.00 Average: eth0 526.19 293.01 4632.69 42.22 0.00 0.00 0.00 0.00 Average: docker0 1.57 1.87 0.24 0.22 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) 09/13/2024 _x86_64_ (8 CPU) 20:53:24 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 8.55 0.00 1.01 0.92 0.06 89.46 08:55:01 PM 0 7.99 0.00 1.05 0.62 0.05 90.29 08:55:01 PM 1 11.75 0.00 1.97 2.31 0.08 83.89 08:55:01 PM 2 3.92 0.00 0.64 0.12 0.08 95.25 08:55:01 PM 3 12.20 0.00 1.29 0.70 0.08 85.73 08:55:01 PM 4 7.02 0.00 0.55 1.25 0.05 91.13 08:55:01 PM 5 13.70 0.00 1.34 1.10 0.07 83.80 08:55:01 PM 6 9.75 0.00 0.99 1.05 0.05 88.16 08:55:01 PM 7 2.05 0.00 0.28 0.20 0.03 97.43 08:56:01 PM all 32.95 0.00 1.41 1.50 0.10 64.04 08:56:01 PM 0 25.57 0.00 1.52 0.40 0.10 72.40 08:56:01 PM 1 45.02 0.00 1.48 2.45 0.10 50.96 08:56:01 PM 2 34.58 0.00 2.01 1.96 0.12 61.33 08:56:01 PM 3 44.39 0.00 1.71 1.09 0.10 52.70 08:56:01 PM 4 41.17 0.00 1.20 0.85 0.10 56.67 08:56:01 PM 5 21.57 0.00 0.90 0.07 0.10 77.36 08:56:01 PM 6 32.28 0.00 1.24 0.50 0.10 65.88 08:56:01 PM 7 19.08 0.00 1.20 4.66 0.10 74.95 08:57:01 PM all 19.06 0.29 3.73 2.23 0.10 74.59 08:57:01 PM 0 22.99 0.00 4.33 4.50 0.12 68.07 08:57:01 PM 1 16.70 0.02 3.46 3.80 0.12 75.90 08:57:01 PM 2 21.52 0.03 3.85 2.70 0.10 71.78 08:57:01 PM 3 15.99 0.00 3.88 2.82 0.12 77.20 08:57:01 PM 4 14.85 2.11 3.24 0.57 0.10 79.13 08:57:01 PM 5 19.70 0.07 3.88 1.63 0.10 74.62 08:57:01 PM 6 17.82 0.05 3.35 0.69 0.08 78.01 08:57:01 PM 7 22.97 0.02 3.83 1.13 0.08 71.97 Average: all 20.18 0.10 2.04 1.55 0.09 76.04 Average: 0 18.82 0.00 2.29 1.83 0.09 76.96 Average: 1 24.50 0.01 2.30 2.85 0.10 70.25 Average: 2 20.00 0.01 2.16 1.59 0.10 76.14 Average: 3 24.18 0.00 2.29 1.53 0.10 71.89 Average: 4 21.03 0.70 1.66 0.89 0.08 75.63 Average: 5 18.32 0.02 2.03 0.93 0.09 78.60 Average: 6 19.95 0.02 1.85 0.75 0.08 77.35 Average: 7 14.66 0.01 1.76 2.00 0.07 81.50