---> uname -a: Linux prd-centos8-docker-8c-8g-24002.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 984 28485 19 2420 30460 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:54:73:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe54:7364/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:d2:15:c0 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) 04/17/2024 _x86_64_ (8 CPU) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM tps rtps wtps bread/s bwrtn/s 08:58:01 PM 124.60 6.95 117.65 1301.92 9237.84 08:59:01 PM 142.85 2.73 140.12 844.12 6797.97 09:00:01 PM 81.94 1.57 80.37 399.73 5624.93 09:01:01 PM 52.46 0.63 51.82 60.66 3643.26 Average: 100.46 2.97 97.49 651.60 6325.99 08:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 PM 29599960 31321036 3055752 9.36 2688 2041536 1328676 3.94 162884 2446740 97408 08:59:01 PM 27867484 29726956 4788228 14.66 2688 2174088 2837852 8.42 226092 4085620 52560 09:00:01 PM 29258168 31263412 3397544 10.40 2688 2315476 1373428 4.07 256416 2652628 44632 09:01:01 PM 29181120 31203156 3474592 10.64 2688 2332284 1427592 4.24 455120 2532224 944 Average: 28976683 30878640 3679029 11.27 2688 2215846 1741887 5.17 275128 2929303 48886 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 54.39 40.94 865.17 7.63 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 242.22 219.26 1363.10 61.30 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 162.21 131.17 1335.61 33.31 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 185.19 169.02 258.48 182.11 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 161.01 140.10 955.62 71.09 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) 04/17/2024 _x86_64_ (8 CPU) 20:56:25 LINUX RESTART (8 CPU) 08:57:01 PM CPU %user %nice %system %iowait %steal %idle 08:58:01 PM all 9.78 0.00 0.86 1.42 0.04 87.90 08:58:01 PM 0 6.46 0.00 0.82 1.57 0.05 91.11 08:58:01 PM 1 10.98 0.00 0.93 2.85 0.05 85.19 08:58:01 PM 2 7.81 0.00 0.62 2.77 0.03 88.77 08:58:01 PM 3 22.25 0.00 1.85 2.95 0.05 72.89 08:58:01 PM 4 16.81 0.00 1.55 0.80 0.03 80.81 08:58:01 PM 5 7.44 0.00 0.30 0.20 0.05 92.01 08:58:01 PM 6 6.10 0.00 0.65 0.13 0.03 93.08 08:58:01 PM 7 0.38 0.00 0.12 0.08 0.03 99.38 08:59:01 PM all 29.44 0.00 1.25 1.13 0.08 68.10 08:59:01 PM 0 31.75 0.00 1.09 0.97 0.08 66.11 08:59:01 PM 1 31.39 0.00 1.98 1.74 0.08 64.80 08:59:01 PM 2 48.70 0.00 1.50 1.50 0.08 48.21 08:59:01 PM 3 18.22 0.00 1.69 1.69 0.08 78.32 08:59:01 PM 4 27.62 0.00 0.90 0.22 0.07 71.19 08:59:01 PM 5 25.57 0.00 0.97 1.10 0.07 72.29 08:59:01 PM 6 33.03 0.00 0.97 0.69 0.07 65.24 08:59:01 PM 7 19.17 0.00 0.94 1.14 0.07 78.69 09:00:01 PM all 36.96 0.00 1.40 0.41 0.08 61.16 09:00:01 PM 0 35.32 0.00 1.17 0.13 0.07 63.31 09:00:01 PM 1 31.78 0.00 1.99 0.33 0.08 65.81 09:00:01 PM 2 35.92 0.00 1.77 0.87 0.08 61.35 09:00:01 PM 3 25.75 0.00 1.32 0.72 0.07 72.14 09:00:01 PM 4 34.49 0.00 1.35 0.32 0.08 63.76 09:00:01 PM 5 40.70 0.00 1.03 0.27 0.08 57.91 09:00:01 PM 6 53.63 0.00 1.40 0.60 0.08 44.29 09:00:01 PM 7 38.06 0.00 1.14 0.02 0.07 60.72 09:01:01 PM all 11.14 0.00 0.98 0.30 0.05 87.53 09:01:01 PM 0 2.35 0.00 0.93 0.05 0.07 96.60 09:01:01 PM 1 19.94 0.00 1.20 1.07 0.07 77.72 09:01:01 PM 2 20.32 0.00 1.25 0.32 0.05 78.06 09:01:01 PM 3 1.90 0.00 0.65 0.08 0.05 97.31 09:01:01 PM 4 5.15 0.00 0.92 0.00 0.03 93.90 09:01:01 PM 5 21.24 0.00 1.22 0.10 0.05 77.40 09:01:01 PM 6 1.86 0.00 0.67 0.53 0.05 96.89 09:01:01 PM 7 16.33 0.00 0.99 0.25 0.05 82.38 Average: all 21.82 0.00 1.12 0.81 0.06 76.18 Average: 0 18.96 0.00 1.00 0.68 0.07 79.29 Average: 1 23.51 0.00 1.53 1.50 0.07 73.39 Average: 2 28.18 0.00 1.29 1.36 0.06 69.10 Average: 3 17.03 0.00 1.38 1.36 0.06 80.17 Average: 4 21.01 0.00 1.18 0.33 0.05 77.42 Average: 5 23.74 0.00 0.88 0.42 0.06 74.89 Average: 6 23.65 0.00 0.92 0.49 0.06 74.88 Average: 7 18.48 0.00 0.79 0.37 0.05 80.30