---> uname -a: Linux prd-centos8-docker-8c-8g-13354.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 1033 27335 19 3521 30400 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:b9:3c:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86118sec preferred_lft 86118sec inet6 fe80::f816:3eff:feb9:3c5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:d2:c9:d3 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:d2ff:fed2:c9d3/64 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) 03/15/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 93.55 8.83 84.72 1523.88 6012.48 04:06:01 PM 401.17 18.89 382.27 4367.34 12140.24 04:07:01 PM 266.99 3.17 263.83 479.31 40987.55 04:08:01 PM 72.59 0.77 71.83 66.64 9918.59 Average: 208.58 7.91 200.67 1609.30 17265.19 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29568020 31258476 3087692 9.46 2688 2015764 1474540 4.37 164980 2499644 166692 04:06:01 PM 27959672 30063788 4696040 14.38 2688 2417664 2572648 7.63 241028 3975072 194572 04:07:01 PM 26989328 30012848 5666384 17.35 2688 3322976 2402532 7.13 579536 4549976 392 04:08:01 PM 27991028 31130136 4664684 14.28 2688 3438340 1543824 4.58 807112 3328124 11904 Average: 28127012 30616312 4528700 13.87 2688 2798686 1998386 5.93 448164 3588204 93390 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 63.62 44.48 1017.27 8.58 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 350.55 308.13 3598.94 63.27 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 425.97 329.29 8353.29 37.31 0.00 0.00 0.00 0.00 04:07:01 PM docker0 7.88 13.10 0.47 306.05 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 337.10 317.79 398.17 1966.11 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.05 0.00 0.01 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 294.32 249.93 3342.01 518.84 0.00 0.00 0.00 0.00 Average: docker0 1.97 3.29 0.12 76.52 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) 03/15/2024 _x86_64_ (8 CPU) 16:03:24 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 9.94 0.00 0.89 0.55 0.04 88.58 04:05:01 PM 0 1.17 0.00 0.60 0.08 0.05 98.10 04:05:01 PM 1 3.29 0.00 0.64 0.27 0.05 95.75 04:05:01 PM 2 16.75 0.00 1.17 0.95 0.03 81.09 04:05:01 PM 3 1.89 0.00 0.38 0.47 0.03 97.23 04:05:01 PM 4 19.60 0.00 1.23 0.60 0.03 78.53 04:05:01 PM 5 20.30 0.00 1.62 0.73 0.05 77.29 04:05:01 PM 6 4.87 0.00 0.48 0.87 0.03 93.74 04:05:01 PM 7 11.60 0.00 1.02 0.43 0.05 86.89 04:06:01 PM all 18.42 0.00 1.37 2.04 0.07 78.10 04:06:01 PM 0 12.93 0.00 1.13 1.38 0.07 84.50 04:06:01 PM 1 15.52 0.00 1.16 3.15 0.08 80.09 04:06:01 PM 2 19.49 0.00 1.68 4.12 0.07 74.64 04:06:01 PM 3 12.46 0.00 2.11 3.70 0.07 81.66 04:06:01 PM 4 18.35 0.00 0.96 0.70 0.07 79.93 04:06:01 PM 5 35.23 0.00 1.45 0.55 0.07 62.69 04:06:01 PM 6 12.16 0.00 1.15 0.74 0.08 85.87 04:06:01 PM 7 21.19 0.00 1.34 1.96 0.05 75.46 04:07:01 PM all 21.88 0.00 2.69 3.11 0.08 72.24 04:07:01 PM 0 32.89 0.00 2.67 2.82 0.08 61.53 04:07:01 PM 1 16.46 0.00 2.47 5.39 0.10 75.58 04:07:01 PM 2 23.68 0.00 3.53 2.46 0.12 70.22 04:07:01 PM 3 19.65 0.00 2.80 4.11 0.07 73.38 04:07:01 PM 4 20.59 0.00 2.17 1.04 0.07 76.13 04:07:01 PM 5 23.97 0.00 2.37 2.59 0.07 71.00 04:07:01 PM 6 15.37 0.00 2.42 4.41 0.07 77.73 04:07:01 PM 7 22.43 0.00 3.08 2.05 0.08 72.35 04:08:01 PM all 12.74 0.00 1.52 0.32 0.06 85.34 04:08:01 PM 0 7.25 0.00 1.34 0.08 0.08 91.25 04:08:01 PM 1 8.78 0.00 1.81 0.08 0.07 89.26 04:08:01 PM 2 9.45 0.00 1.29 0.03 0.03 89.20 04:08:01 PM 3 33.19 0.00 2.08 0.49 0.07 64.18 04:08:01 PM 4 17.83 0.00 1.42 0.08 0.08 80.58 04:08:01 PM 5 4.33 0.00 1.14 0.40 0.05 94.08 04:08:01 PM 6 16.33 0.00 2.04 1.39 0.08 80.16 04:08:01 PM 7 4.85 0.00 1.09 0.03 0.05 93.98 Average: all 15.73 0.00 1.62 1.50 0.06 81.08 Average: 0 13.52 0.00 1.43 1.09 0.07 83.89 Average: 1 11.00 0.00 1.52 2.22 0.08 85.19 Average: 2 17.34 0.00 1.91 1.89 0.06 78.80 Average: 3 16.77 0.00 1.84 2.19 0.06 79.14 Average: 4 19.09 0.00 1.44 0.61 0.06 78.80 Average: 5 20.95 0.00 1.64 1.07 0.06 76.28 Average: 6 12.17 0.00 1.52 1.85 0.07 84.39 Average: 7 15.00 0.00 1.63 1.12 0.06 82.19