---> uname -a: Linux prd-centos8-docker-8c-8g-6846.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1014 28432 19 2444 30428 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:ac:93:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feac:93dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:a9:b8:55 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 ---> 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) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 129.32 8.11 121.21 1478.17 9456.61 08:59:01 PM 150.61 1.57 149.04 677.75 7257.09 09:00:01 PM 85.10 1.53 83.57 420.13 5694.34 09:01:01 PM 68.29 0.67 67.63 65.84 4847.02 Average: 108.33 2.97 105.36 660.47 6813.75 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29515296 31266444 3140416 9.62 2688 2070040 1347860 4.00 168148 2520812 124296 08:59:01 PM 27580668 29453172 5075044 15.54 2688 2187064 2986668 8.86 225152 4370776 60424 09:00:01 PM 27419000 29442800 5236712 16.04 2688 2334224 2908876 8.63 256776 4486448 50828 09:01:01 PM 29136604 31180052 3519108 10.78 2688 2351988 1450152 4.30 430328 2596680 27152 Average: 28412892 30335617 4242820 12.99 2688 2235829 2173389 6.45 270101 3493679 65675 08:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 82.39 56.00 1078.24 21.86 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM lo 1.05 1.05 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 PM eth0 181.34 175.52 1198.61 41.64 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 1.28 1.28 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 PM eth0 143.99 122.91 1320.50 27.57 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM eth0 194.40 169.16 312.76 177.07 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 150.53 130.90 977.52 67.04 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 20:56:23 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 10.79 0.00 1.05 0.65 0.06 87.45 08:58:01 PM 0 5.27 0.00 0.58 0.12 0.07 93.96 08:58:01 PM 1 9.87 0.00 1.60 0.38 0.07 88.07 08:58:01 PM 2 3.55 0.00 0.50 1.49 0.08 94.38 08:58:01 PM 3 13.15 0.00 0.99 0.37 0.05 85.45 08:58:01 PM 4 22.24 0.00 2.04 0.89 0.05 74.78 08:58:01 PM 5 15.21 0.00 1.02 0.43 0.05 83.29 08:58:01 PM 6 10.34 0.00 0.89 1.02 0.05 87.71 08:58:01 PM 7 6.71 0.00 0.80 0.48 0.03 91.98 08:59:01 PM all 31.25 0.00 1.24 0.76 0.08 66.66 08:59:01 PM 0 37.14 0.00 1.10 1.32 0.08 60.36 08:59:01 PM 1 29.76 0.00 1.77 0.70 0.10 67.66 08:59:01 PM 2 23.80 0.00 1.34 1.34 0.08 73.44 08:59:01 PM 3 37.47 0.00 1.10 0.42 0.08 60.92 08:59:01 PM 4 26.81 0.00 0.70 0.02 0.07 72.40 08:59:01 PM 5 30.60 0.00 1.10 0.13 0.08 68.08 08:59:01 PM 6 36.78 0.00 1.57 1.29 0.07 60.29 08:59:01 PM 7 27.65 0.00 1.27 0.85 0.08 70.14 09:00:01 PM all 37.06 0.00 1.31 0.50 0.08 61.05 09:00:01 PM 0 43.69 0.00 1.09 0.43 0.08 54.71 09:00:01 PM 1 57.36 0.00 1.55 1.27 0.08 39.73 09:00:01 PM 2 31.73 0.00 1.27 0.65 0.07 66.28 09:00:01 PM 3 37.45 0.00 1.15 0.12 0.07 61.21 09:00:01 PM 4 38.54 0.00 1.32 0.25 0.07 59.82 09:00:01 PM 5 19.77 0.00 1.02 0.77 0.12 78.33 09:00:01 PM 6 25.87 0.00 1.19 0.17 0.08 72.69 09:00:01 PM 7 42.04 0.00 1.91 0.37 0.07 55.62 09:01:01 PM all 9.89 0.00 1.20 0.69 0.05 88.16 09:01:01 PM 0 5.95 0.00 0.92 0.03 0.05 93.04 09:01:01 PM 1 2.15 0.00 0.77 1.59 0.05 95.44 09:01:01 PM 2 27.56 0.00 2.51 0.64 0.07 69.23 09:01:01 PM 3 13.63 0.00 0.95 2.22 0.07 83.12 09:01:01 PM 4 6.31 0.00 1.44 0.00 0.05 92.20 09:01:01 PM 5 1.37 0.00 0.92 0.95 0.05 96.71 09:01:01 PM 6 18.12 0.00 1.37 0.05 0.05 80.41 09:01:01 PM 7 4.02 0.00 0.76 0.02 0.05 95.16 Average: all 22.25 0.00 1.20 0.65 0.07 75.83 Average: 0 23.03 0.00 0.92 0.48 0.07 75.50 Average: 1 24.78 0.00 1.42 0.99 0.08 72.73 Average: 2 21.67 0.00 1.41 1.03 0.08 75.83 Average: 3 25.42 0.00 1.05 0.78 0.07 72.68 Average: 4 23.47 0.00 1.37 0.29 0.06 74.81 Average: 5 16.74 0.00 1.01 0.57 0.08 81.60 Average: 6 22.77 0.00 1.25 0.63 0.06 75.28 Average: 7 20.12 0.00 1.18 0.43 0.06 78.21