---> uname -a: Linux prd-centos8-docker-8c-8g-12098.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 27290 19 3560 30404 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:10:60:6f 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 86160sec preferred_lft 86160sec inet6 fe80::f816:3eff:fe10:606f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:73:62:41 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) 03/09/2024 _x86_64_ (8 CPU) 15:41:23 LINUX RESTART (8 CPU) 03:42:01 PM tps rtps wtps bread/s bwrtn/s 03:43:01 PM 138.27 21.61 116.66 4421.06 8957.90 03:44:01 PM 217.80 10.86 206.93 5780.10 11570.84 03:45:01 PM 79.94 2.78 77.16 1725.96 31170.44 Average: 145.33 11.75 133.58 3975.61 17233.37 03:42:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 PM 29330048 31160852 3325656 10.18 2688 2152012 2017248 5.99 173288 2707988 119232 03:44:01 PM 27767456 30395564 4888248 14.97 2688 2940516 2124220 6.30 496504 3907360 455820 03:45:01 PM 27952924 31140272 4702780 14.40 2688 3496304 1511552 4.48 791504 3417804 67848 Average: 28350143 30898896 4305561 13.18 2688 2862944 1884340 5.59 487099 3344384 214300 03:42:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 PM eth0 86.60 56.80 1063.40 24.65 0.00 0.00 0.00 0.00 03:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 288.64 255.71 3618.58 37.97 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 317.64 236.22 3730.86 39.26 0.00 0.00 0.00 0.00 03:45:01 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 230.96 182.90 2804.23 33.96 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) 03/09/2024 _x86_64_ (8 CPU) 15:41:23 LINUX RESTART (8 CPU) 03:42:01 PM CPU %user %nice %system %iowait %steal %idle 03:43:01 PM all 11.06 0.00 1.02 0.76 0.05 87.11 03:43:01 PM 0 5.47 0.00 0.77 0.12 0.07 93.58 03:43:01 PM 1 13.36 0.00 0.82 0.99 0.10 84.73 03:43:01 PM 2 19.98 0.00 1.81 0.69 0.05 77.48 03:43:01 PM 3 16.97 0.00 1.77 1.28 0.07 79.91 03:43:01 PM 4 9.07 0.00 0.95 1.52 0.03 88.43 03:43:01 PM 5 7.96 0.00 0.62 0.13 0.02 91.27 03:43:01 PM 6 7.71 0.00 0.72 0.22 0.05 91.30 03:43:01 PM 7 8.00 0.00 0.73 1.10 0.05 90.12 03:44:01 PM all 30.38 0.00 1.79 1.55 0.09 66.20 03:44:01 PM 0 29.79 0.00 1.22 1.29 0.10 67.59 03:44:01 PM 1 28.06 0.00 1.75 1.85 0.10 68.25 03:44:01 PM 2 33.14 0.00 2.29 1.99 0.10 62.47 03:44:01 PM 3 20.05 0.00 0.97 1.47 0.08 77.42 03:44:01 PM 4 31.09 0.00 1.78 0.96 0.08 66.09 03:44:01 PM 5 35.11 0.00 1.99 1.47 0.08 61.35 03:44:01 PM 6 36.81 0.00 1.99 1.88 0.10 59.22 03:44:01 PM 7 28.98 0.00 2.29 1.46 0.07 67.20 03:45:01 PM all 18.57 0.00 1.48 1.59 0.07 78.29 03:45:01 PM 0 20.20 0.00 1.82 1.16 0.08 76.73 03:45:01 PM 1 15.38 0.00 1.36 3.27 0.08 79.91 03:45:01 PM 2 24.93 0.00 1.84 0.37 0.07 72.80 03:45:01 PM 3 21.16 0.00 1.32 2.73 0.07 74.72 03:45:01 PM 4 15.77 0.00 0.84 0.10 0.10 83.19 03:45:01 PM 5 16.69 0.00 1.51 0.05 0.07 81.68 03:45:01 PM 6 15.18 0.00 1.63 4.99 0.05 78.15 03:45:01 PM 7 19.23 0.00 1.51 0.08 0.07 79.12 Average: all 19.99 0.00 1.43 1.30 0.07 77.21 Average: 0 18.47 0.00 1.27 0.85 0.08 79.33 Average: 1 18.93 0.00 1.31 2.03 0.09 77.64 Average: 2 26.01 0.00 1.98 1.02 0.07 70.92 Average: 3 19.39 0.00 1.35 1.83 0.07 77.35 Average: 4 18.63 0.00 1.19 0.86 0.07 79.25 Average: 5 19.91 0.00 1.37 0.55 0.06 78.11 Average: 6 19.89 0.00 1.44 2.36 0.07 76.24 Average: 7 18.72 0.00 1.51 0.88 0.06 78.82