---> uname -a: Linux prd-centos8-docker-8c-8g-7682.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: 2800.000 BogoMIPS: 5600.00 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 1083 27283 19 3523 30343 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:db:d2:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fedb:d215/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:54:0f:7e 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::42:24ff:fe54:f7e/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) 02/22/2024 _x86_64_ (8 CPU) 10:59:13 LINUX RESTART (8 CPU) 11:00:01 AM tps rtps wtps bread/s bwrtn/s 11:01:01 AM 180.11 21.14 158.96 4313.63 9639.52 11:02:01 AM 202.32 6.85 195.47 1305.21 14953.79 11:03:01 AM 59.82 0.15 59.67 28.93 4049.81 11:04:01 AM 113.14 12.34 100.80 867.03 28392.15 11:05:01 AM 39.44 0.52 38.92 64.91 867.46 Average: 118.97 8.20 110.77 1315.97 11581.47 11:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 AM 29168852 31035240 3486860 10.68 2688 2184820 1617820 4.80 181484 2849364 130648 11:02:01 AM 27347628 29565364 5308084 16.25 2688 2530440 2853304 8.47 295304 4519492 33020 11:03:01 AM 26645804 29086416 6009908 18.40 2688 2748928 3338536 9.91 332392 5169984 160840 11:04:01 AM 25441600 28558400 7214112 22.09 2688 3409692 4583608 13.60 527572 6117732 112 11:05:01 AM 27966196 31096996 4689516 14.36 2688 3422180 1506124 4.47 675012 3457456 38788 Average: 27314016 29868483 5341696 16.36 2688 2859212 2779878 8.25 402353 4422806 72682 11:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 113.43 84.86 1265.89 33.64 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.38 0.38 0.06 0.06 0.00 0.00 0.00 0.00 11:02:01 AM eth0 354.21 286.79 4729.87 38.14 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 1.80 1.80 0.30 0.30 0.00 0.00 0.00 0.00 11:03:01 AM eth0 323.13 213.60 2346.20 26.89 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 22.09 22.09 2.01 2.01 0.00 0.00 0.00 0.00 11:04:01 AM eth0 781.38 304.55 4857.08 42.82 0.00 0.00 0.00 0.00 11:04:01 AM docker0 6.63 7.45 0.85 0.88 0.00 0.00 0.00 0.00 11:04:01 AM veth17dfb2b 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 11:05:01 AM lo 27.42 27.42 2.02 2.02 0.00 0.00 0.00 0.00 11:05:01 AM eth0 80.67 54.97 36.15 29.19 0.00 0.00 0.00 0.00 11:05:01 AM docker0 3.53 4.22 0.59 0.55 0.00 0.00 0.00 0.00 Average: lo 10.34 10.34 0.88 0.88 0.00 0.00 0.00 0.00 Average: eth0 330.58 188.96 2647.19 34.14 0.00 0.00 0.00 0.00 Average: docker0 2.03 2.33 0.29 0.29 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) 02/22/2024 _x86_64_ (8 CPU) 10:59:13 LINUX RESTART (8 CPU) 11:00:01 AM CPU %user %nice %system %iowait %steal %idle 11:01:01 AM all 12.28 0.00 1.12 1.05 0.05 85.50 11:01:01 AM 0 19.04 0.00 1.64 1.52 0.07 77.73 11:01:01 AM 1 15.57 0.00 0.85 0.94 0.07 82.58 11:01:01 AM 2 12.11 0.00 1.79 1.39 0.03 84.68 11:01:01 AM 3 15.55 0.00 1.22 0.62 0.03 82.58 11:01:01 AM 4 6.03 0.00 0.53 1.17 0.07 92.19 11:01:01 AM 5 8.82 0.00 1.30 1.80 0.05 88.02 11:01:01 AM 6 9.34 0.00 1.07 0.53 0.03 89.03 11:01:01 AM 7 11.77 0.00 0.55 0.42 0.05 87.21 11:02:01 AM all 34.66 0.00 1.22 1.19 0.10 62.83 11:02:01 AM 0 45.42 0.00 1.24 0.08 0.08 53.18 11:02:01 AM 1 20.10 0.00 1.44 2.47 0.12 75.87 11:02:01 AM 2 22.52 0.00 1.42 4.03 0.08 71.94 11:02:01 AM 3 36.20 0.00 1.02 1.23 0.10 61.45 11:02:01 AM 4 40.66 0.00 1.37 0.22 0.10 57.65 11:02:01 AM 5 47.07 0.00 1.17 0.52 0.10 51.14 11:02:01 AM 6 25.94 0.00 0.92 0.87 0.08 72.19 11:02:01 AM 7 39.35 0.00 1.22 0.07 0.10 59.26 11:03:01 AM all 41.50 0.00 1.16 0.25 0.10 56.98 11:03:01 AM 0 39.07 0.00 0.85 0.00 0.12 59.96 11:03:01 AM 1 45.22 0.00 1.41 0.35 0.12 52.90 11:03:01 AM 2 50.03 0.00 1.45 0.07 0.18 48.26 11:03:01 AM 3 45.74 0.00 1.22 0.00 0.08 52.95 11:03:01 AM 4 39.39 0.00 1.19 0.15 0.08 59.19 11:03:01 AM 5 31.94 0.00 1.21 1.26 0.10 65.50 11:03:01 AM 6 28.54 0.00 1.14 0.18 0.07 70.07 11:03:01 AM 7 52.04 0.00 0.82 0.00 0.08 47.06 11:04:01 AM all 19.52 0.24 3.01 1.90 0.12 75.21 11:04:01 AM 0 17.59 0.02 2.86 0.44 0.10 79.00 11:04:01 AM 1 16.10 1.82 3.41 1.60 0.17 76.91 11:04:01 AM 2 18.53 0.00 3.10 3.04 0.12 75.22 11:04:01 AM 3 25.55 0.02 2.93 1.90 0.12 69.48 11:04:01 AM 4 19.68 0.05 3.13 0.30 0.12 76.71 11:04:01 AM 5 22.67 0.00 2.61 0.57 0.12 74.04 11:04:01 AM 6 21.67 0.03 3.13 4.50 0.12 70.55 11:04:01 AM 7 14.41 0.02 2.91 2.82 0.10 79.74 11:05:01 AM all 19.74 0.35 2.40 0.10 0.09 77.32 11:05:01 AM 0 16.33 1.81 2.24 0.05 0.10 79.47 11:05:01 AM 1 17.27 0.05 2.49 0.08 0.10 80.00 11:05:01 AM 2 20.79 0.30 3.25 0.12 0.10 75.44 11:05:01 AM 3 30.59 0.35 2.96 0.12 0.07 65.91 11:05:01 AM 4 18.83 0.05 2.28 0.25 0.08 78.51 11:05:01 AM 5 16.01 0.00 1.71 0.05 0.08 82.15 11:05:01 AM 6 19.58 0.12 2.14 0.03 0.07 78.06 11:05:01 AM 7 18.48 0.15 2.16 0.08 0.08 79.04 Average: all 25.54 0.12 1.78 0.90 0.09 71.57 Average: 0 27.51 0.36 1.76 0.42 0.09 69.85 Average: 1 22.85 0.37 1.92 1.09 0.11 73.65 Average: 2 24.81 0.06 2.20 1.73 0.10 71.10 Average: 3 30.73 0.07 1.87 0.77 0.08 66.47 Average: 4 24.93 0.02 1.70 0.42 0.09 72.85 Average: 5 25.30 0.00 1.60 0.84 0.09 72.17 Average: 6 21.01 0.03 1.68 1.22 0.07 75.99 Average: 7 27.21 0.03 1.53 0.68 0.08 70.46