---> uname -a: Linux prd-centos8-docker-4c-4g-9098.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 799 11620 19 3343 14614 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:ff:d4:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:feff:d407/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:21:0a:c0 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::42:32ff:fe21:ac0/64 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) 01/02/2024 _x86_64_ (4 CPU) 08:01:42 LINUX RESTART (4 CPU) 08:02:01 AM tps rtps wtps bread/s bwrtn/s 08:03:01 AM 113.50 25.22 88.27 5476.31 7892.49 08:04:01 AM 174.58 15.96 158.62 3115.91 11545.31 08:05:01 AM 106.23 5.01 101.22 1773.14 4206.85 08:06:01 AM 38.98 0.02 38.96 1.07 3330.36 08:07:01 AM 9.67 0.00 9.67 0.00 453.27 08:08:01 AM 0.87 0.00 0.87 0.00 35.29 08:09:01 AM 0.60 0.00 0.60 0.00 82.12 08:10:01 AM 64.74 0.55 64.19 157.57 817.95 08:11:01 AM 169.33 5.71 163.61 5735.69 25016.01 Average: 75.39 5.83 69.56 1806.79 5931.53 08:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:03:01 AM 13323708 15131280 2817824 17.46 2688 2022280 1088960 6.33 170028 2292184 159420 08:04:01 AM 12632416 14708712 3509116 21.74 2688 2283052 1848064 10.75 223044 2890268 47312 08:05:01 AM 11193176 13433620 4948356 30.66 2688 2443336 2982676 17.35 340840 4194304 60804 08:06:01 AM 10265776 12542440 5875756 36.40 2688 2478016 4252024 24.74 359400 5095072 8216 08:07:01 AM 9455016 11733672 6686516 41.42 2688 2479940 4948384 28.79 360196 5902292 160 08:08:01 AM 9309776 11589556 6831756 42.32 2688 2481028 5166372 30.05 360304 6046964 740 08:09:01 AM 8992888 11274600 7148644 44.29 2688 2482896 5444220 31.67 362648 6361428 476 08:10:01 AM 12039932 14480468 4101600 25.41 2688 2637644 2048812 11.92 384352 3285560 145128 08:11:01 AM 11906548 14962308 4234984 26.24 2688 3241832 1183236 6.88 784488 2976704 68 Average: 11013248 13317406 5128284 31.77 2688 2505558 3218083 18.72 371700 4338308 46925 08:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 AM eth0 387.35 212.41 1799.01 55.48 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM eth0 200.00 158.90 1273.42 51.18 0.00 0.00 0.00 0.00 08:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 188.00 156.33 1532.27 36.66 0.00 0.00 0.00 0.00 08:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 82.77 68.07 400.79 35.79 0.00 0.00 0.00 0.00 08:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 160.71 103.65 55.14 65.83 0.00 0.00 0.00 0.00 08:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 221.09 142.65 64.48 60.90 0.00 0.00 0.00 0.00 08:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.43 17.71 4.52 6.37 0.00 0.00 0.00 0.00 08:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 43.78 43.14 344.69 12.90 0.00 0.00 0.00 0.00 08:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 231.92 162.61 1984.43 51.16 0.00 0.00 0.00 0.00 08:11:01 AM docker0 107.85 135.95 25.55 566.39 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 170.57 118.39 828.81 41.81 0.00 0.00 0.00 0.00 Average: docker0 11.98 15.11 2.84 62.94 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) 01/02/2024 _x86_64_ (4 CPU) 08:01:42 LINUX RESTART (4 CPU) 08:02:01 AM CPU %user %nice %system %iowait %steal %idle 08:03:01 AM all 24.71 0.00 2.86 1.57 0.07 70.79 08:03:01 AM 0 23.85 0.00 2.63 1.96 0.07 71.50 08:03:01 AM 1 18.38 0.00 2.91 2.13 0.05 76.53 08:03:01 AM 2 41.39 0.00 3.81 1.59 0.10 53.11 08:03:01 AM 3 15.21 0.00 2.08 0.62 0.07 82.02 08:04:01 AM all 24.63 0.00 1.88 2.02 0.07 71.41 08:04:01 AM 0 31.69 0.00 2.61 2.59 0.08 63.03 08:04:01 AM 1 18.10 0.00 1.66 1.96 0.07 78.22 08:04:01 AM 2 31.41 0.00 2.44 2.14 0.07 63.94 08:04:01 AM 3 17.30 0.00 0.82 1.37 0.07 80.44 08:05:01 AM all 44.97 0.00 1.50 0.99 0.10 52.45 08:05:01 AM 0 39.41 0.00 0.98 1.05 0.08 58.47 08:05:01 AM 1 39.66 0.00 1.64 1.10 0.10 57.50 08:05:01 AM 2 54.65 0.00 1.90 1.54 0.10 41.81 08:05:01 AM 3 46.17 0.00 1.47 0.25 0.10 52.01 08:06:01 AM all 38.61 0.00 2.04 0.52 0.09 58.73 08:06:01 AM 0 22.35 0.00 4.45 0.82 0.10 72.28 08:06:01 AM 1 31.36 0.00 0.76 0.66 0.07 67.15 08:06:01 AM 2 25.38 0.00 1.90 0.05 0.09 72.58 08:06:01 AM 3 75.97 0.00 1.00 0.54 0.12 22.36 08:07:01 AM all 27.17 0.00 1.03 0.04 0.07 71.70 08:07:01 AM 0 23.26 0.00 1.24 0.12 0.07 75.32 08:07:01 AM 1 28.62 0.00 0.77 0.00 0.07 70.54 08:07:01 AM 2 35.43 0.00 0.78 0.02 0.07 63.70 08:07:01 AM 3 21.32 0.00 1.32 0.02 0.07 77.27 08:08:01 AM all 14.90 0.00 0.86 0.00 0.05 84.19 08:08:01 AM 0 22.69 0.00 1.07 0.00 0.05 76.19 08:08:01 AM 1 16.69 0.00 0.68 0.00 0.05 82.58 08:08:01 AM 2 11.43 0.00 0.70 0.00 0.05 87.82 08:08:01 AM 3 8.77 0.00 0.97 0.02 0.05 90.19 08:09:01 AM all 20.58 0.00 0.40 0.01 0.05 78.96 08:09:01 AM 0 38.46 0.00 0.68 0.00 0.07 60.79 08:09:01 AM 1 24.28 0.00 0.35 0.00 0.05 75.32 08:09:01 AM 2 10.58 0.00 0.25 0.00 0.05 89.12 08:09:01 AM 3 8.96 0.00 0.33 0.03 0.05 90.62 08:10:01 AM all 35.55 0.00 2.50 0.30 0.09 61.57 08:10:01 AM 0 48.70 0.00 2.31 0.12 0.10 48.77 08:10:01 AM 1 29.18 0.00 2.29 0.33 0.08 68.11 08:10:01 AM 2 33.60 0.00 2.46 0.27 0.08 63.59 08:10:01 AM 3 30.73 0.00 2.93 0.49 0.08 65.77 08:11:01 AM all 21.91 0.00 3.51 2.66 0.07 71.85 08:11:01 AM 0 12.57 0.00 3.06 2.74 0.07 81.56 08:11:01 AM 1 40.15 0.00 3.37 3.27 0.08 53.13 08:11:01 AM 2 19.12 0.00 4.34 1.79 0.07 74.67 08:11:01 AM 3 15.79 0.00 3.27 2.84 0.07 78.04 Average: all 28.09 0.00 1.84 0.90 0.07 69.10 Average: 0 29.22 0.00 2.11 1.04 0.08 67.54 Average: 1 27.37 0.00 1.60 1.05 0.07 69.91 Average: 2 29.24 0.00 2.07 0.83 0.07 67.79 Average: 3 26.51 0.00 1.58 0.68 0.07 71.15