---> uname -a: Linux prd-centos8-docker-8c-8g-13406.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 992 28467 19 2430 30452 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:d0:b9:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fed0:b930/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:1e:65:f4 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) 03/15/2024 _x86_64_ (8 CPU) 20:57:55 LINUX RESTART (8 CPU) 08:58:01 PM tps rtps wtps bread/s bwrtn/s 08:59:02 PM 209.93 135.32 74.61 14819.46 40496.68 09:00:01 PM 130.21 5.07 125.14 340.77 8286.85 09:01:01 PM 154.05 2.47 151.58 952.35 7293.27 09:02:01 PM 69.15 0.73 68.42 61.97 5177.73 Average: 140.88 36.02 104.85 4058.96 15342.60 08:58:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:02 PM 29699516 31255520 2956196 9.05 2688 1890480 1489756 4.42 166940 2399256 77276 09:00:01 PM 28701656 30466936 3954056 12.11 2688 2084596 2272376 6.74 179344 3317464 94408 09:01:01 PM 27699704 29665140 4956008 15.18 2688 2278196 2748768 8.16 241708 4229024 85432 09:02:01 PM 29140720 31172828 3514992 10.76 2688 2342160 1459528 4.33 427704 2600704 51552 Average: 28810399 30640106 3845313 11.78 2688 2148858 1992607 5.91 253924 3136612 77167 08:58:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:02 PM eth0 326.74 207.70 1466.88 56.50 0.00 0.00 0.00 0.00 08:59:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 128.72 113.49 628.41 46.33 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 2.33 2.33 0.28 0.28 0.00 0.00 0.00 0.00 09:01:01 PM eth0 217.01 192.85 2001.22 32.39 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 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 265.27 237.38 553.59 183.77 0.00 0.00 0.00 0.00 09:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 234.88 188.17 1164.73 79.89 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) 03/15/2024 _x86_64_ (8 CPU) 20:57:55 LINUX RESTART (8 CPU) 08:58:01 PM CPU %user %nice %system %iowait %steal %idle 08:59:02 PM all 12.23 0.00 2.75 5.02 0.07 79.93 08:59:02 PM 0 10.55 0.00 2.80 5.40 0.07 81.19 08:59:02 PM 1 18.05 0.00 2.88 4.47 0.07 74.54 08:59:02 PM 2 9.99 0.00 3.87 2.41 0.07 83.66 08:59:02 PM 3 19.27 0.00 2.02 1.27 0.08 77.35 08:59:02 PM 4 11.21 0.00 2.18 0.94 0.05 85.63 08:59:02 PM 5 12.43 0.00 3.66 16.68 0.07 67.16 08:59:02 PM 6 8.50 0.00 2.11 1.72 0.05 87.62 08:59:02 PM 7 7.82 0.00 2.52 7.28 0.08 82.30 09:00:01 PM all 12.38 0.00 1.01 0.69 0.05 85.88 09:00:01 PM 0 6.50 0.00 0.92 0.61 0.03 91.94 09:00:01 PM 1 28.80 0.00 2.46 0.29 0.07 68.38 09:00:01 PM 2 26.03 0.00 1.22 0.15 0.05 72.55 09:00:01 PM 3 6.31 0.00 0.73 0.63 0.03 92.29 09:00:01 PM 4 16.15 0.00 0.85 0.24 0.05 82.71 09:00:01 PM 5 9.58 0.00 0.54 0.63 0.03 89.22 09:00:01 PM 6 0.78 0.00 0.65 2.23 0.05 96.29 09:00:01 PM 7 4.81 0.00 0.73 0.71 0.07 93.67 09:01:01 PM all 36.00 0.00 1.23 0.74 0.09 61.94 09:01:01 PM 0 27.08 0.00 1.58 0.43 0.08 70.82 09:01:01 PM 1 51.17 0.00 1.62 0.68 0.10 46.43 09:01:01 PM 2 44.33 0.00 1.29 0.70 0.10 53.58 09:01:01 PM 3 38.85 0.00 1.24 0.23 0.10 59.58 09:01:01 PM 4 37.63 0.00 0.89 0.77 0.07 60.65 09:01:01 PM 5 32.40 0.00 1.09 0.55 0.07 65.89 09:01:01 PM 6 29.58 0.00 1.40 2.24 0.10 66.67 09:01:01 PM 7 26.97 0.00 0.72 0.30 0.08 71.93 09:02:01 PM all 29.50 0.00 1.49 0.33 0.07 68.61 09:02:01 PM 0 28.71 0.00 1.65 0.05 0.07 69.52 09:02:01 PM 1 39.87 0.00 1.65 0.17 0.07 58.24 09:02:01 PM 2 31.30 0.00 1.47 1.29 0.08 65.86 09:02:01 PM 3 29.07 0.00 1.37 0.03 0.07 69.46 09:02:01 PM 4 29.88 0.00 1.54 0.22 0.07 68.30 09:02:01 PM 5 25.64 0.00 1.57 0.80 0.08 71.89 09:02:01 PM 6 25.53 0.00 1.42 0.03 0.08 72.94 09:02:01 PM 7 26.01 0.00 1.27 0.02 0.07 72.64 Average: all 22.58 0.00 1.62 1.69 0.07 74.04 Average: 0 18.26 0.00 1.74 1.62 0.06 78.31 Average: 1 34.51 0.00 2.15 1.40 0.08 61.86 Average: 2 27.93 0.00 1.96 1.14 0.08 68.89 Average: 3 23.44 0.00 1.34 0.54 0.07 74.60 Average: 4 23.75 0.00 1.36 0.54 0.06 74.29 Average: 5 20.06 0.00 1.72 4.68 0.06 73.48 Average: 6 16.17 0.00 1.40 1.55 0.07 80.81 Average: 7 16.46 0.00 1.31 2.08 0.08 80.07