---> uname -a: Linux prd-centos8-docker-8c-8g-23554.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 1035 27341 19 3513 30398 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:5c:d0:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe5c:d06f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:d7:b7:16 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::42:80ff:fed7:b716/64 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) 04/15/2024 _x86_64_ (8 CPU) 20:12:01 LINUX RESTART (8 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 89.50 6.95 82.56 1301.70 5481.36 08:15:01 PM 397.23 19.78 377.45 4441.26 12974.57 08:16:01 PM 265.58 3.17 262.41 523.56 44291.20 08:17:01 PM 48.32 0.65 47.67 65.71 5384.26 Average: 200.15 7.64 192.51 1582.94 17033.02 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 29511568 31234960 3144144 9.63 2688 2045404 1459960 4.33 171916 2539300 200004 08:15:01 PM 28252868 30465424 4402844 13.48 2688 2525160 1993376 5.91 267808 3652788 267612 08:16:01 PM 26941676 30006124 5714036 17.50 2688 3363844 2370420 7.03 627892 4551592 53136 08:17:01 PM 27972728 31103360 4682984 14.34 2688 3429748 1557204 4.62 807148 3345156 1148 Average: 28169710 30702467 4486002 13.74 2688 2841039 1845240 5.47 468691 3522209 130475 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 57.01 38.85 860.64 7.28 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 482.12 400.82 5525.18 71.32 0.00 0.00 0.00 0.00 08:15:01 PM docker0 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 411.81 328.49 6569.48 250.22 0.00 0.00 0.00 0.00 08:16:01 PM docker0 6.73 11.90 0.41 305.77 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 257.08 252.27 262.26 1747.94 0.00 0.00 0.00 0.00 08:17:01 PM docker0 0.00 0.00 0.00 0.00 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 302.00 255.10 3304.30 519.21 0.00 0.00 0.00 0.00 Average: docker0 1.68 2.97 0.10 76.45 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) 04/15/2024 _x86_64_ (8 CPU) 20:12:01 LINUX RESTART (8 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 9.33 0.00 0.88 0.63 0.05 89.12 08:14:01 PM 0 6.42 0.00 0.48 0.03 0.05 93.01 08:14:01 PM 1 12.36 0.00 1.87 2.75 0.07 82.95 08:14:01 PM 2 0.67 0.00 0.25 0.23 0.08 98.76 08:14:01 PM 3 7.67 0.00 0.78 0.20 0.05 91.30 08:14:01 PM 4 14.90 0.00 1.22 0.67 0.05 83.16 08:14:01 PM 5 5.12 0.00 0.67 0.38 0.03 93.79 08:14:01 PM 6 17.41 0.00 1.02 0.42 0.03 81.13 08:14:01 PM 7 10.04 0.00 0.74 0.35 0.03 88.84 08:15:01 PM all 21.44 0.00 1.45 1.74 0.07 75.29 08:15:01 PM 0 27.98 0.00 1.46 0.57 0.08 69.91 08:15:01 PM 1 18.82 0.00 1.30 2.74 0.07 77.07 08:15:01 PM 2 21.31 0.00 1.57 2.34 0.07 74.71 08:15:01 PM 3 23.41 0.00 1.47 1.14 0.07 73.91 08:15:01 PM 4 18.69 0.00 0.95 1.20 0.07 79.09 08:15:01 PM 5 21.04 0.00 1.25 0.89 0.07 76.76 08:15:01 PM 6 23.34 0.00 1.49 2.13 0.08 72.96 08:15:01 PM 7 16.95 0.00 2.13 2.95 0.08 77.89 08:16:01 PM all 20.41 0.00 3.06 2.22 0.09 74.21 08:16:01 PM 0 29.47 0.00 2.16 1.60 0.08 66.69 08:16:01 PM 1 25.94 0.00 3.10 4.28 0.10 66.58 08:16:01 PM 2 17.12 0.00 3.15 1.55 0.10 78.08 08:16:01 PM 3 23.30 0.00 3.12 2.08 0.10 71.39 08:16:01 PM 4 21.12 0.00 3.42 2.78 0.08 72.61 08:16:01 PM 5 18.44 0.00 4.02 1.03 0.08 76.43 08:16:01 PM 6 14.61 0.00 2.52 1.48 0.10 81.29 08:16:01 PM 7 13.27 0.00 3.02 2.98 0.10 80.62 08:17:01 PM all 12.29 0.00 1.08 0.18 0.06 86.39 08:17:01 PM 0 7.40 0.00 1.45 0.03 0.07 91.04 08:17:01 PM 1 10.36 0.00 0.90 0.02 0.08 88.64 08:17:01 PM 2 20.66 0.00 1.61 0.62 0.05 77.06 08:17:01 PM 3 5.53 0.00 0.75 0.25 0.05 93.42 08:17:01 PM 4 17.38 0.00 1.14 0.07 0.07 81.36 08:17:01 PM 5 21.84 0.00 1.04 0.17 0.05 76.90 08:17:01 PM 6 4.37 0.00 0.89 0.18 0.07 94.50 08:17:01 PM 7 10.78 0.00 0.89 0.12 0.05 88.17 Average: all 15.85 0.00 1.62 1.19 0.07 81.27 Average: 0 17.79 0.00 1.39 0.56 0.07 80.20 Average: 1 16.85 0.00 1.79 2.45 0.08 78.84 Average: 2 14.93 0.00 1.64 1.19 0.08 82.17 Average: 3 14.96 0.00 1.53 0.92 0.07 82.53 Average: 4 18.01 0.00 1.68 1.18 0.07 79.07 Average: 5 16.60 0.00 1.74 0.61 0.06 80.98 Average: 6 14.93 0.00 1.48 1.05 0.07 82.47 Average: 7 12.76 0.00 1.69 1.60 0.07 83.89