---> uname -a: Linux prd-centos8-docker-8c-8g-87044.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 1062 26700 19 4127 30365 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:ef:49:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:feef:49d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:77:15:c3 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:b4ff:fe77:15c3/64 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) 11/27/2024 _x86_64_ (8 CPU) 20:53:23 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 144.82 21.39 123.43 4398.80 8798.82 08:56:01 PM 241.69 7.88 233.81 1286.59 14908.63 08:57:01 PM 128.91 15.89 113.01 5426.19 30052.45 Average: 171.80 15.06 156.75 3703.99 17920.13 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29340856 31172364 3314856 10.15 2688 2151764 1965796 5.83 175576 2690748 108420 08:56:01 PM 27507028 29758500 5148684 15.77 2688 2564124 2996316 8.89 284764 4376000 104444 08:57:01 PM 27391040 31126876 5264672 16.12 2688 4028976 1479936 4.39 733476 3978684 563772 Average: 28079641 30685913 4576071 14.01 2688 2914955 2147349 6.37 397939 3681811 258879 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 119.56 95.47 1070.98 39.67 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 521.81 388.70 5957.74 52.16 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 13.51 13.51 1.40 1.40 0.00 0.00 0.00 0.00 08:57:01 PM eth0 890.32 454.93 6896.01 46.99 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.73 5.73 0.71 0.66 0.00 0.00 0.00 0.00 Average: lo 4.50 4.50 0.47 0.47 0.00 0.00 0.00 0.00 Average: eth0 510.56 313.03 4641.50 46.27 0.00 0.00 0.00 0.00 Average: docker0 1.58 1.91 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) 11/27/2024 _x86_64_ (8 CPU) 20:53:23 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 8.87 0.00 0.98 0.93 0.06 89.15 08:55:01 PM 0 8.18 0.00 0.80 0.77 0.07 90.19 08:55:01 PM 1 14.18 0.00 1.49 0.97 0.07 83.30 08:55:01 PM 2 5.45 0.00 0.75 1.19 0.07 92.55 08:55:01 PM 3 21.67 0.00 2.12 0.77 0.07 75.38 08:55:01 PM 4 2.94 0.00 0.37 0.82 0.05 95.82 08:55:01 PM 5 3.16 0.00 0.62 1.20 0.08 94.93 08:55:01 PM 6 9.19 0.00 1.07 1.07 0.03 88.64 08:55:01 PM 7 6.16 0.00 0.65 0.67 0.07 92.45 08:56:01 PM all 31.78 0.00 1.39 1.31 0.11 65.42 08:56:01 PM 0 44.71 0.00 1.56 0.55 0.10 53.08 08:56:01 PM 1 30.06 0.00 2.15 2.00 0.12 65.66 08:56:01 PM 2 21.15 0.00 1.09 0.25 0.10 77.41 08:56:01 PM 3 33.48 0.00 1.41 1.47 0.10 63.54 08:56:01 PM 4 29.64 0.00 1.33 0.49 0.10 68.44 08:56:01 PM 5 38.87 0.00 1.95 2.03 0.13 57.02 08:56:01 PM 6 37.10 0.00 0.45 0.65 0.10 61.69 08:56:01 PM 7 19.20 0.00 1.17 3.02 0.10 76.51 08:57:01 PM all 19.14 0.28 3.91 1.74 0.11 74.82 08:57:01 PM 0 17.98 1.67 3.36 0.37 0.12 76.50 08:57:01 PM 1 15.55 0.00 3.84 3.08 0.12 77.41 08:57:01 PM 2 20.98 0.25 4.25 4.19 0.12 70.21 08:57:01 PM 3 20.97 0.12 4.50 1.57 0.10 72.74 08:57:01 PM 4 19.55 0.12 4.01 0.80 0.10 75.42 08:57:01 PM 5 17.98 0.05 3.58 1.05 0.12 77.23 08:57:01 PM 6 18.14 0.00 3.78 2.11 0.12 75.84 08:57:01 PM 7 21.95 0.03 3.94 0.76 0.08 73.23 Average: all 19.91 0.09 2.09 1.32 0.09 76.49 Average: 0 23.61 0.55 1.90 0.56 0.10 73.27 Average: 1 19.92 0.00 2.49 2.01 0.10 75.47 Average: 2 15.83 0.08 2.02 1.86 0.10 80.10 Average: 3 25.39 0.04 2.67 1.27 0.09 70.55 Average: 4 17.35 0.04 1.89 0.70 0.08 79.93 Average: 5 19.99 0.02 2.04 1.43 0.11 76.41 Average: 6 21.46 0.00 1.76 1.28 0.08 75.41 Average: 7 15.74 0.01 1.91 1.48 0.08 80.77