---> uname -a: Linux prd-centos8-docker-8c-8g-35843.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 1053 27328 19 3508 30380 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:c1:6b:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fec1:6bc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:db:f7:66 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:e5ff:fedb:f766/64 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) 04/27/2024 _x86_64_ (8 CPU) 20:11:21 LINUX RESTART (8 CPU) 08:12:02 PM tps rtps wtps bread/s bwrtn/s 08:13:01 PM 125.79 9.78 116.01 2988.95 8517.57 08:14:01 PM 306.13 17.13 289.00 2716.75 6597.82 08:15:01 PM 290.55 3.12 287.44 463.98 41695.28 08:16:01 PM 79.67 0.90 78.77 68.51 10056.55 Average: 200.84 7.72 193.12 1553.52 16751.52 08:12:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 PM 29489932 31270972 3165780 9.69 2688 2102020 1352844 4.01 169364 2549896 100656 08:14:01 PM 28506916 30564940 4148796 12.70 2688 2372708 1957224 5.81 235664 3439384 184272 08:15:01 PM 26849312 29857352 5806400 17.78 2688 3307676 2606412 7.73 578248 4691268 0 08:16:01 PM 27985436 31110800 4670276 14.30 2688 3424340 1526176 4.53 807404 3332480 11892 Average: 28207899 30701016 4447813 13.62 2688 2801686 1860664 5.52 447670 3503257 74205 08:12:02 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 72.72 49.56 992.29 25.14 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 300.77 267.02 2969.20 39.60 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 484.69 369.88 8824.19 43.67 0.00 0.00 0.00 0.00 08:15:01 PM docker0 8.73 13.88 0.51 305.86 0.00 0.00 0.00 0.00 08:15:01 PM veth51dd71d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM vethac96fe9 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 321.14 302.32 397.52 1965.34 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.10 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 295.76 248.02 3305.45 520.52 0.00 0.00 0.00 0.00 Average: docker0 2.19 3.51 0.13 76.79 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) 04/27/2024 _x86_64_ (8 CPU) 20:11:21 LINUX RESTART (8 CPU) 08:12:02 PM CPU %user %nice %system %iowait %steal %idle 08:13:01 PM all 9.49 0.00 0.97 0.76 0.04 88.74 08:13:01 PM 0 1.73 0.00 0.41 0.37 0.05 97.44 08:13:01 PM 1 11.53 0.00 1.75 1.15 0.05 85.52 08:13:01 PM 2 5.40 0.00 0.66 1.63 0.05 92.25 08:13:01 PM 3 16.53 0.00 1.27 0.99 0.03 81.18 08:13:01 PM 4 14.96 0.00 1.44 0.32 0.03 83.24 08:13:01 PM 5 18.45 0.00 1.20 0.73 0.03 79.59 08:13:01 PM 6 4.82 0.00 0.82 0.71 0.02 93.63 08:13:01 PM 7 2.50 0.00 0.20 0.17 0.03 97.10 08:14:01 PM all 14.47 0.00 0.99 0.96 0.06 83.53 08:14:01 PM 0 12.14 0.00 1.02 1.05 0.05 85.74 08:14:01 PM 1 18.60 0.00 0.90 0.84 0.05 79.62 08:14:01 PM 2 16.98 0.00 1.25 1.37 0.07 80.32 08:14:01 PM 3 13.03 0.00 0.43 0.37 0.07 86.10 08:14:01 PM 4 21.46 0.00 0.99 0.67 0.08 76.81 08:14:01 PM 5 16.60 0.00 1.07 0.80 0.05 81.48 08:14:01 PM 6 9.64 0.00 1.04 0.72 0.05 88.55 08:14:01 PM 7 7.30 0.00 1.20 1.86 0.03 89.61 08:15:01 PM all 24.72 0.00 2.79 2.27 0.08 70.14 08:15:01 PM 0 14.01 0.00 2.52 0.54 0.08 82.85 08:15:01 PM 1 20.22 0.00 2.55 4.22 0.10 72.91 08:15:01 PM 2 23.64 0.00 2.76 3.33 0.08 70.19 08:15:01 PM 3 24.99 0.00 3.41 2.86 0.07 68.68 08:15:01 PM 4 32.24 0.00 2.81 2.85 0.08 62.01 08:15:01 PM 5 16.81 0.00 2.10 2.03 0.07 78.99 08:15:01 PM 6 31.48 0.00 3.16 1.25 0.08 64.02 08:15:01 PM 7 34.39 0.00 2.96 1.13 0.10 61.42 08:16:01 PM all 12.42 0.00 1.52 0.25 0.06 85.76 08:16:01 PM 0 4.84 0.00 1.66 0.00 0.07 93.44 08:16:01 PM 1 28.98 0.00 1.74 0.23 0.07 68.98 08:16:01 PM 2 2.79 0.00 1.17 0.23 0.05 95.75 08:16:01 PM 3 10.96 0.00 1.42 0.57 0.07 86.98 08:16:01 PM 4 14.82 0.00 1.91 0.10 0.07 83.10 08:16:01 PM 5 14.46 0.00 1.50 0.28 0.05 83.70 08:16:01 PM 6 11.12 0.00 1.02 0.15 0.05 87.65 08:16:01 PM 7 11.35 0.00 1.70 0.42 0.05 86.48 Average: all 15.28 0.00 1.57 1.06 0.06 82.03 Average: 0 8.20 0.00 1.40 0.49 0.06 89.85 Average: 1 19.86 0.00 1.74 1.61 0.07 76.73 Average: 2 12.21 0.00 1.46 1.64 0.06 84.62 Average: 3 16.37 0.00 1.63 1.19 0.06 80.75 Average: 4 20.87 0.00 1.79 0.98 0.07 76.29 Average: 5 16.57 0.00 1.47 0.96 0.05 80.95 Average: 6 14.28 0.00 1.51 0.71 0.05 83.46 Average: 7 13.90 0.00 1.52 0.90 0.05 83.63