---> uname -a: Linux prd-centos8-docker-8c-8g-20216.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 998 27547 19 3344 30445 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:e0:30:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fee0:301c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:27:f3:44 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) 04/03/2024 _x86_64_ (8 CPU) 02:56:21 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 123.76 6.95 116.81 1301.92 8902.02 02:59:01 AM 176.71 15.13 161.58 3914.16 6582.74 03:00:00 AM 166.04 4.78 161.26 148.86 18998.61 03:00:01 AM 27.72 0.00 27.72 0.00 312.87 03:01:01 AM 44.41 0.23 44.18 39.06 19415.78 Average: 127.15 6.75 120.40 1350.43 13396.11 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29556080 31294060 3099624 9.49 2688 2058760 1367704 4.06 165520 2488284 106096 02:59:01 AM 28932852 30871388 3722852 11.40 2688 2254280 1686620 5.00 190616 3058384 38840 03:00:00 AM 28226968 31193624 4428736 13.56 2688 3276616 1432508 4.25 750452 3188512 563640 03:00:01 AM 28226496 31193200 4429208 13.56 2688 3276624 1432508 4.25 750568 3188512 563660 03:01:01 AM 28218672 31186520 4437032 13.59 2688 3277824 1456752 4.32 778840 3169408 4 Average: 28632214 31147758 4023490 12.32 2688 2828821 1475218 4.38 527199 3018620 254448 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 50.94 32.76 827.04 6.61 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 170.46 159.11 1096.92 41.87 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 444.60 420.73 3764.89 3866.70 0.00 0.00 0.00 0.00 03:00:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 37.62 29.70 29.69 12.18 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 19.81 16.50 14.55 16.24 0.00 0.00 0.00 0.00 03:01:01 AM 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 169.75 155.64 1410.22 966.72 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) 04/03/2024 _x86_64_ (8 CPU) 02:56:21 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.22 0.00 0.95 0.95 0.05 87.83 02:58:01 AM 0 11.41 0.00 1.12 0.52 0.07 86.88 02:58:01 AM 1 9.28 0.00 1.02 0.82 0.08 88.79 02:58:01 AM 2 17.67 0.00 0.90 3.07 0.08 78.27 02:58:01 AM 3 15.57 0.00 2.10 1.53 0.07 80.74 02:58:01 AM 4 15.37 0.00 1.22 0.72 0.07 82.62 02:58:01 AM 5 0.68 0.00 0.22 0.77 0.02 98.31 02:58:01 AM 6 3.29 0.00 0.25 0.03 0.02 96.41 02:58:01 AM 7 8.50 0.00 0.75 0.12 0.03 90.59 02:59:01 AM all 10.42 0.00 0.88 1.15 0.06 87.48 02:59:01 AM 0 5.08 0.00 0.67 0.20 0.03 94.01 02:59:01 AM 1 11.85 0.00 0.72 1.49 0.07 85.87 02:59:01 AM 2 14.07 0.00 1.54 1.06 0.08 83.25 02:59:01 AM 3 5.89 0.00 0.67 0.49 0.07 92.89 02:59:01 AM 4 10.96 0.00 0.75 1.42 0.05 86.81 02:59:01 AM 5 13.90 0.00 1.09 1.98 0.08 82.95 02:59:01 AM 6 10.83 0.00 0.74 0.20 0.05 88.18 02:59:01 AM 7 10.81 0.00 0.87 2.37 0.07 85.88 03:00:00 AM all 13.21 0.00 1.52 3.09 0.10 82.08 03:00:00 AM 0 27.14 0.00 1.94 1.58 0.09 69.25 03:00:00 AM 1 14.80 0.00 2.31 4.73 0.10 78.05 03:00:00 AM 2 5.26 0.00 1.77 6.96 0.15 85.85 03:00:00 AM 3 18.78 0.00 0.96 3.40 0.10 76.76 03:00:00 AM 4 16.90 0.00 1.78 3.14 0.09 78.10 03:00:00 AM 5 8.51 0.00 1.06 0.82 0.07 89.55 03:00:00 AM 6 7.32 0.00 1.16 1.88 0.05 89.59 03:00:00 AM 7 7.02 0.00 1.18 2.26 0.12 89.41 03:00:01 AM all 12.22 0.00 0.37 0.00 0.00 87.41 03:00:01 AM 0 0.98 0.00 0.00 0.00 0.00 99.02 03:00:01 AM 1 0.99 0.00 0.00 0.00 0.00 99.01 03:00:01 AM 2 0.98 0.00 0.98 0.00 0.00 98.04 03:00:01 AM 3 0.99 0.00 0.00 0.00 0.00 99.01 03:00:01 AM 4 92.16 0.00 1.96 0.00 0.00 5.88 03:00:01 AM 5 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 AM 6 0.99 0.00 0.00 0.00 0.00 99.01 03:00:01 AM 7 0.00 0.00 0.00 0.00 0.00 100.00 03:01:01 AM all 7.40 0.00 0.51 2.02 0.05 90.02 03:01:01 AM 0 0.37 0.00 0.45 0.00 0.07 99.11 03:01:01 AM 1 29.55 0.00 0.80 3.34 0.07 66.24 03:01:01 AM 2 0.85 0.00 0.40 6.64 0.05 92.06 03:01:01 AM 3 10.72 0.00 0.37 0.15 0.07 88.69 03:01:01 AM 4 8.61 0.00 0.70 1.63 0.03 89.02 03:01:01 AM 5 0.33 0.00 0.37 1.50 0.05 97.75 03:01:01 AM 6 7.81 0.00 0.63 1.49 0.03 90.04 03:01:01 AM 7 0.90 0.00 0.33 1.40 0.03 97.33 Average: all 10.30 0.00 0.96 1.79 0.07 86.89 Average: 0 10.87 0.00 1.04 0.57 0.06 87.47 Average: 1 16.33 0.00 1.20 2.57 0.08 79.82 Average: 2 9.45 0.00 1.15 4.40 0.09 84.91 Average: 3 12.66 0.00 1.02 1.37 0.08 84.87 Average: 4 13.27 0.00 1.11 1.71 0.06 83.84 Average: 5 5.81 0.00 0.68 1.26 0.05 92.20 Average: 6 7.28 0.00 0.69 0.89 0.04 91.10 Average: 7 6.77 0.00 0.78 1.53 0.06 90.86