---> uname -a: Linux prd-centos8-docker-8c-8g-20346.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 1064 27171 19 3653 30362 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:1b:0b:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe1b:bde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:cb:b8:6f 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::42:1cff:fecb:b86f/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) 04/03/2024 _x86_64_ (8 CPU) 15:48:28 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 102.48 28.85 73.63 6237.81 40008.81 03:51:01 PM 204.13 20.30 183.83 4329.38 9400.58 03:52:01 PM 418.21 6.43 411.78 1208.26 14037.32 03:53:01 PM 253.82 3.28 250.53 4762.68 28145.08 03:54:01 PM 82.21 3.02 79.19 1147.08 12409.38 Average: 212.15 12.38 199.77 3537.46 20802.04 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29735312 31248488 2920400 8.94 2688 1848344 1518872 4.51 141388 2392880 79984 03:51:01 PM 28895032 30814608 3760680 11.52 2688 2237472 1836740 5.45 185392 3114720 167912 03:52:01 PM 27669180 30071160 4986532 15.27 2688 2711728 2237660 6.64 460932 4029812 301564 03:53:01 PM 28114540 31120828 4541172 13.91 2688 3300904 1627448 4.83 628828 3349780 85488 03:54:01 PM 27801380 31068024 4854332 14.87 2688 3559560 1557360 4.62 1165372 3135736 4 Average: 28443089 30864622 4212623 12.90 2688 2731602 1755616 5.21 516382 3204586 126990 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 283.53 213.09 1288.29 56.66 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 189.06 156.30 1915.51 39.91 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 503.90 420.74 6209.38 55.30 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 285.92 202.18 3378.15 31.35 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:53:01 PM vethbfd1f32 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 157.23 171.36 628.45 1597.32 0.00 0.00 0.00 0.00 03:54:01 PM docker0 94.79 90.70 796.38 593.05 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 283.92 232.73 2683.72 356.05 0.00 0.00 0.00 0.00 Average: docker0 18.95 18.15 159.24 118.59 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) 04/03/2024 _x86_64_ (8 CPU) 15:48:28 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.98 0.00 1.86 4.66 0.06 81.45 03:50:01 PM 0 13.89 0.00 1.37 0.74 0.08 83.91 03:50:01 PM 1 11.41 0.00 1.63 3.37 0.05 83.55 03:50:01 PM 2 14.93 0.00 2.60 6.72 0.05 75.70 03:50:01 PM 3 6.91 0.00 1.51 5.49 0.05 86.04 03:50:01 PM 4 6.48 0.00 1.69 1.71 0.05 90.07 03:50:01 PM 5 15.75 0.00 1.76 10.39 0.05 72.04 03:50:01 PM 6 11.45 0.00 2.74 7.24 0.07 78.51 03:50:01 PM 7 15.02 0.00 1.58 1.60 0.07 81.72 03:51:01 PM all 13.11 0.00 1.27 1.02 0.06 84.54 03:51:01 PM 0 12.80 0.00 1.02 0.47 0.07 85.65 03:51:01 PM 1 10.34 0.00 1.10 1.52 0.07 86.98 03:51:01 PM 2 21.52 0.00 1.72 1.52 0.07 75.18 03:51:01 PM 3 17.93 0.00 1.27 1.32 0.07 79.42 03:51:01 PM 4 19.72 0.00 1.82 0.30 0.07 78.09 03:51:01 PM 5 13.25 0.00 1.62 1.03 0.07 84.03 03:51:01 PM 6 3.78 0.00 0.84 0.55 0.07 94.77 03:51:01 PM 7 5.50 0.00 0.75 1.47 0.05 92.23 03:52:01 PM all 30.88 0.00 1.81 0.95 0.09 66.28 03:52:01 PM 0 28.77 0.00 0.97 0.17 0.08 70.00 03:52:01 PM 1 27.57 0.00 1.90 0.60 0.08 69.84 03:52:01 PM 2 28.25 0.00 2.03 1.41 0.10 68.22 03:52:01 PM 3 25.59 0.00 1.46 0.37 0.08 72.51 03:52:01 PM 4 34.62 0.00 1.32 0.40 0.10 63.55 03:52:01 PM 5 29.42 0.00 1.56 0.67 0.08 68.27 03:52:01 PM 6 30.20 0.00 2.97 3.33 0.08 63.42 03:52:01 PM 7 42.60 0.00 2.28 0.64 0.08 54.40 03:53:01 PM all 19.09 0.00 1.68 2.37 0.08 76.77 03:53:01 PM 0 26.93 0.00 1.29 2.50 0.08 69.20 03:53:01 PM 1 11.43 0.00 1.64 4.94 0.07 81.92 03:53:01 PM 2 14.92 0.00 1.31 0.62 0.08 83.07 03:53:01 PM 3 17.29 0.00 2.65 6.12 0.08 73.86 03:53:01 PM 4 24.17 0.00 2.21 2.18 0.08 71.36 03:53:01 PM 5 11.06 0.00 1.40 0.94 0.07 86.53 03:53:01 PM 6 27.74 0.00 1.74 1.19 0.08 69.25 03:53:01 PM 7 19.18 0.00 1.24 0.49 0.07 79.03 03:54:01 PM all 7.55 0.00 1.31 0.87 0.05 90.22 03:54:01 PM 0 10.29 0.00 1.14 0.92 0.05 87.60 03:54:01 PM 1 2.97 0.00 1.04 2.66 0.05 93.28 03:54:01 PM 2 5.00 0.00 1.05 0.28 0.05 93.62 03:54:01 PM 3 14.47 0.00 1.84 0.20 0.05 83.44 03:54:01 PM 4 3.65 0.00 1.17 0.84 0.05 94.29 03:54:01 PM 5 9.94 0.00 1.37 0.75 0.03 87.90 03:54:01 PM 6 10.88 0.00 1.51 1.09 0.05 86.48 03:54:01 PM 7 3.21 0.00 1.37 0.22 0.03 95.16 Average: all 16.51 0.00 1.59 1.97 0.07 79.86 Average: 0 18.53 0.00 1.16 0.96 0.07 79.28 Average: 1 12.73 0.00 1.46 2.62 0.06 83.13 Average: 2 16.92 0.00 1.74 2.11 0.07 79.16 Average: 3 16.44 0.00 1.74 2.69 0.07 79.06 Average: 4 17.73 0.00 1.64 1.08 0.07 79.47 Average: 5 15.88 0.00 1.54 2.76 0.06 79.76 Average: 6 16.79 0.00 1.96 2.67 0.07 78.51 Average: 7 17.09 0.00 1.44 0.88 0.06 80.52