---> uname -a: Linux prd-centos8-docker-8c-8g-19179.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 1018 27360 19 3511 30414 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:12:2f:0e 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 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe12:2f0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:ab:d7:8b 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:d0ff:feab:d78b/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) 03/29/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 93.20 7.01 86.19 1303.43 5955.66 08:14:01 PM 339.15 19.73 319.43 4341.22 11282.31 08:15:01 PM 260.21 3.10 257.11 524.63 40826.04 08:16:01 PM 70.99 0.75 70.24 66.51 9910.96 Average: 190.89 7.65 183.24 1558.95 16993.74 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29538188 31244420 3117524 9.55 2688 2029948 1517484 4.50 170200 2518668 183688 08:14:01 PM 28473768 30567320 4181944 12.81 2688 2407392 1937912 5.75 266044 3437516 195480 08:15:01 PM 26965576 29977552 5690136 17.42 2688 3311720 3035552 9.01 578924 4574600 32 08:16:01 PM 28080484 31208788 4575228 14.01 2688 3427388 1458104 4.33 806656 3239732 11896 Average: 28264504 30749520 4391208 13.45 2688 2794112 1987263 5.90 455456 3442629 97774 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 60.21 44.35 971.31 8.10 0.00 0.00 0.00 0.00 08:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 365.26 320.79 3607.59 58.62 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 445.95 330.36 8344.37 36.95 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.71 12.36 0.41 306.56 0.00 0.00 0.00 0.00 08:15:01 PM vethab910f0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM veth55c9bfa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 301.43 290.59 395.00 1963.22 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.08 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 293.21 246.52 3329.57 516.72 0.00 0.00 0.00 0.00 Average: docker0 1.68 3.11 0.10 76.64 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) 03/29/2024 _x86_64_ (8 CPU) 20:11:25 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 10.16 0.00 0.93 0.66 0.04 88.20 08:13:01 PM 0 0.82 0.00 0.23 0.10 0.05 98.80 08:13:01 PM 1 5.32 0.00 0.72 0.43 0.05 93.47 08:13:01 PM 2 13.65 0.00 1.52 0.55 0.05 84.23 08:13:01 PM 3 7.28 0.00 0.67 0.62 0.03 91.40 08:13:01 PM 4 8.69 0.00 0.58 0.58 0.03 90.11 08:13:01 PM 5 2.46 0.00 0.45 0.82 0.03 96.24 08:13:01 PM 6 22.91 0.00 1.84 1.23 0.07 73.95 08:13:01 PM 7 20.10 0.00 1.45 0.95 0.03 77.46 08:14:01 PM all 21.25 0.00 1.48 2.01 0.08 75.19 08:14:01 PM 0 21.89 0.00 1.37 1.61 0.08 75.05 08:14:01 PM 1 29.24 0.00 1.77 1.77 0.07 67.15 08:14:01 PM 2 17.56 0.00 1.61 1.77 0.08 78.97 08:14:01 PM 3 22.66 0.00 2.97 7.17 0.08 67.11 08:14:01 PM 4 17.12 0.00 0.82 0.49 0.05 81.53 08:14:01 PM 5 10.41 0.00 1.56 2.38 0.08 85.57 08:14:01 PM 6 17.79 0.00 1.22 0.77 0.07 80.15 08:14:01 PM 7 33.26 0.00 0.53 0.10 0.08 66.02 08:15:01 PM all 20.90 0.00 3.02 3.12 0.08 72.89 08:15:01 PM 0 16.37 0.00 2.80 1.79 0.08 78.97 08:15:01 PM 1 23.66 0.00 2.72 4.79 0.08 68.74 08:15:01 PM 2 18.42 0.00 3.41 3.72 0.08 74.37 08:15:01 PM 3 26.95 0.00 2.84 6.98 0.08 63.15 08:15:01 PM 4 18.91 0.00 2.88 1.85 0.08 76.27 08:15:01 PM 5 18.72 0.00 3.47 1.38 0.07 76.36 08:15:01 PM 6 21.39 0.00 2.75 1.21 0.07 74.58 08:15:01 PM 7 22.74 0.00 3.28 3.21 0.08 70.68 08:16:01 PM all 12.55 0.00 1.53 0.38 0.05 85.49 08:16:01 PM 0 24.48 0.00 1.96 0.53 0.07 72.96 08:16:01 PM 1 3.69 0.00 1.19 0.22 0.05 94.86 08:16:01 PM 2 18.51 0.00 1.64 0.18 0.07 79.59 08:16:01 PM 3 27.38 0.00 1.92 0.47 0.05 70.17 08:16:01 PM 4 5.38 0.00 1.41 0.22 0.05 92.94 08:16:01 PM 5 6.13 0.00 1.22 0.22 0.03 92.40 08:16:01 PM 6 10.03 0.00 1.60 1.02 0.05 87.30 08:16:01 PM 7 4.78 0.00 1.30 0.18 0.03 93.70 Average: all 16.20 0.00 1.74 1.54 0.06 80.46 Average: 0 15.88 0.00 1.59 1.00 0.07 81.46 Average: 1 15.47 0.00 1.60 1.80 0.06 81.07 Average: 2 17.03 0.00 2.04 1.55 0.07 79.30 Average: 3 21.06 0.00 2.10 3.80 0.06 72.98 Average: 4 12.52 0.00 1.42 0.78 0.05 85.23 Average: 5 9.42 0.00 1.67 1.20 0.05 87.66 Average: 6 18.03 0.00 1.85 1.06 0.06 79.00 Average: 7 20.21 0.00 1.64 1.11 0.06 76.98