---> uname -a: Linux prd-centos8-docker-8c-8g-916.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1094 25486 19 5309 30322 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:94:0d:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe94:d03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:c9:4e:0d 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::42:9bff:fec9:4e0d/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) 01/30/2024 _x86_64_ (8 CPU) 13:15:17 LINUX RESTART (8 CPU) 01:16:01 PM tps rtps wtps bread/s bwrtn/s 01:17:01 PM 122.69 7.66 115.03 1406.73 8123.31 01:18:01 PM 268.09 19.85 248.24 3968.94 12901.17 01:19:01 PM 62.84 0.82 62.02 277.55 6975.89 01:20:01 PM 104.08 12.51 91.57 900.08 29093.39 01:21:01 PM 19.88 0.00 19.88 0.00 482.01 01:22:01 PM 35.62 0.02 35.60 0.53 1077.51 01:23:01 PM 46.50 2.47 44.04 4476.24 6907.91 01:24:01 PM 125.84 1.10 124.74 68.63 34216.59 01:25:01 PM 151.22 1.83 149.39 1775.97 19751.84 Average: 104.08 5.14 98.94 1430.45 13281.75 01:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 PM 29534876 31298372 3120836 9.56 2688 2081684 1387564 4.12 172540 2498332 149272 01:18:01 PM 27856372 30061516 4799340 14.70 2688 2518260 2698124 8.01 279348 4035648 166140 01:19:01 PM 27099496 29383284 5556216 17.01 2688 2594484 3061316 9.08 321536 4739408 41908 01:20:01 PM 25702232 28814268 6953480 21.29 2688 3405152 6240064 18.51 516712 5872512 192 01:21:01 PM 25592016 28704472 7063696 21.63 2688 3405752 4187332 12.42 530512 5962968 24 01:22:01 PM 25348144 28472808 7307568 22.38 2688 3417244 3877912 11.51 542312 6203424 164 01:23:01 PM 24589596 28436652 8066116 24.70 2688 4135236 3681824 10.92 735324 6751860 393364 01:24:01 PM 23950692 28669608 8705020 26.66 2688 4989720 3443484 10.22 803140 7279740 400588 01:25:01 PM 26155532 31100468 6500180 19.91 2688 5208916 1501144 4.45 995684 4883336 50692 Average: 26203217 29437939 6452495 19.76 2688 3528494 3342085 9.92 544123 5358581 133594 01:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 84.69 55.53 1130.72 25.76 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 417.03 331.66 4941.80 46.77 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 01:19:01 PM eth0 84.37 75.85 750.53 19.28 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM lo 2.17 2.17 0.24 0.24 0.00 0.00 0.00 0.00 01:20:01 PM eth0 1001.63 328.32 6531.21 86.47 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.80 1.07 0.12 0.12 0.00 0.00 0.00 0.00 01:20:01 PM veth4c00963 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:21:01 PM lo 205.70 205.70 121.79 121.79 0.00 0.00 0.00 0.00 01:21:01 PM eth0 201.32 163.30 36.98 138.38 0.00 0.00 0.00 0.00 01:21:01 PM docker0 5.98 6.58 0.75 0.78 0.00 0.00 0.00 0.00 01:22:01 PM lo 144.57 144.57 77.98 77.98 0.00 0.00 0.00 0.00 01:22:01 PM eth0 199.23 152.10 39.49 118.95 0.00 0.00 0.00 0.00 01:22:01 PM docker0 3.48 4.28 0.59 0.56 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:23:01 PM eth0 122.24 101.75 1750.70 51.03 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 193.70 193.70 51.44 51.44 0.00 0.00 0.00 0.00 01:24:01 PM eth0 357.25 187.54 2631.19 24.88 0.00 0.00 0.00 0.00 01:24:01 PM docker0 96.85 102.35 34.75 18.37 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 250.62 191.28 2448.51 108.46 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 60.94 60.94 27.98 27.98 0.00 0.00 0.00 0.00 Average: eth0 302.06 176.37 2251.30 68.89 0.00 0.00 0.00 0.00 Average: docker0 11.90 12.70 4.02 2.20 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) 01/30/2024 _x86_64_ (8 CPU) 13:15:17 LINUX RESTART (8 CPU) 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 10.76 0.00 1.07 0.72 0.05 87.41 01:17:01 PM 0 1.34 0.00 0.40 0.37 0.08 97.81 01:17:01 PM 1 8.16 0.00 1.10 0.33 0.05 90.35 01:17:01 PM 2 12.50 0.00 1.25 0.40 0.05 85.80 01:17:01 PM 3 21.79 0.00 0.93 1.08 0.07 76.13 01:17:01 PM 4 12.92 0.00 1.49 0.72 0.03 84.84 01:17:01 PM 5 4.44 0.00 0.70 0.37 0.03 94.46 01:17:01 PM 6 21.39 0.00 1.89 0.70 0.05 75.97 01:17:01 PM 7 3.53 0.00 0.77 1.75 0.03 93.92 01:18:01 PM all 31.12 0.00 1.36 2.50 0.11 64.91 01:18:01 PM 0 28.32 0.00 0.79 1.12 0.08 69.69 01:18:01 PM 1 42.55 0.00 1.32 5.27 0.13 50.72 01:18:01 PM 2 30.20 0.00 1.73 1.41 0.12 66.54 01:18:01 PM 3 21.43 0.00 1.19 0.62 0.13 76.63 01:18:01 PM 4 23.76 0.00 1.11 0.52 0.10 74.51 01:18:01 PM 5 37.37 0.00 2.24 6.63 0.13 53.62 01:18:01 PM 6 39.20 0.00 0.84 0.44 0.10 59.43 01:18:01 PM 7 26.08 0.00 1.64 4.00 0.10 68.18 01:19:01 PM all 36.61 0.00 0.98 0.45 0.13 61.84 01:19:01 PM 0 41.63 0.00 0.55 0.00 0.13 57.69 01:19:01 PM 1 30.36 0.00 1.52 1.25 0.13 66.73 01:19:01 PM 2 50.24 0.00 1.51 0.30 0.20 47.74 01:19:01 PM 3 28.61 0.00 1.19 0.00 0.10 70.11 01:19:01 PM 4 41.27 0.00 0.67 0.00 0.10 57.96 01:19:01 PM 5 29.05 0.00 1.20 0.00 0.10 69.65 01:19:01 PM 6 41.30 0.00 0.52 0.34 0.13 57.71 01:19:01 PM 7 30.48 0.00 0.65 1.72 0.10 67.05 01:20:01 PM all 22.18 0.30 3.01 2.86 0.12 71.53 01:20:01 PM 0 27.15 0.07 2.51 2.00 0.12 68.16 01:20:01 PM 1 15.51 0.00 2.15 0.66 0.10 81.58 01:20:01 PM 2 30.72 0.02 3.61 9.79 0.13 55.74 01:20:01 PM 3 25.26 0.00 2.72 0.12 0.14 71.76 01:20:01 PM 4 15.48 0.00 3.52 7.75 0.12 73.13 01:20:01 PM 5 23.21 0.00 3.68 0.19 0.15 72.78 01:20:01 PM 6 20.22 2.29 2.54 0.64 0.10 74.20 01:20:01 PM 7 19.87 0.00 3.37 1.75 0.12 74.89 01:21:01 PM all 14.95 0.08 1.40 0.15 0.10 83.31 01:21:01 PM 0 16.95 0.00 1.41 0.37 0.12 81.16 01:21:01 PM 1 14.86 0.07 1.43 0.10 0.10 83.45 01:21:01 PM 2 13.78 0.08 1.11 0.03 0.12 84.88 01:21:01 PM 3 13.03 0.00 1.67 0.18 0.13 84.98 01:21:01 PM 4 16.24 0.39 1.29 0.15 0.08 81.85 01:21:01 PM 5 17.14 0.02 1.27 0.13 0.10 81.34 01:21:01 PM 6 12.51 0.07 1.76 0.13 0.08 85.45 01:21:01 PM 7 15.13 0.02 1.29 0.10 0.08 83.38 01:22:01 PM all 32.84 0.33 2.39 0.07 0.14 64.24 01:22:01 PM 0 35.67 0.03 3.01 0.03 0.12 61.13 01:22:01 PM 1 33.36 0.03 2.26 0.03 0.17 64.15 01:22:01 PM 2 38.10 0.02 2.13 0.12 0.17 59.47 01:22:01 PM 3 40.17 0.10 2.47 0.05 0.12 57.09 01:22:01 PM 4 20.98 0.07 2.32 0.08 0.12 76.43 01:22:01 PM 5 24.19 2.33 1.96 0.07 0.13 71.32 01:22:01 PM 6 33.16 0.03 2.80 0.02 0.13 63.86 01:22:01 PM 7 37.07 0.00 2.13 0.13 0.13 60.54 01:23:01 PM all 37.18 0.00 1.60 0.16 0.10 60.95 01:23:01 PM 0 19.31 0.00 1.05 0.08 0.10 79.45 01:23:01 PM 1 35.03 0.00 1.79 0.20 0.10 62.88 01:23:01 PM 2 53.03 0.00 2.53 0.38 0.10 43.96 01:23:01 PM 3 47.01 0.00 1.10 0.05 0.10 51.74 01:23:01 PM 4 31.84 0.00 1.72 0.10 0.12 66.21 01:23:01 PM 5 31.79 0.00 1.49 0.20 0.10 66.42 01:23:01 PM 6 40.86 0.00 2.07 0.02 0.10 56.96 01:23:01 PM 7 38.60 0.00 1.07 0.27 0.08 59.98 01:24:01 PM all 33.45 0.00 2.29 0.48 0.11 63.67 01:24:01 PM 0 45.44 0.00 1.47 0.60 0.10 52.39 01:24:01 PM 1 48.20 0.00 2.39 0.40 0.12 48.89 01:24:01 PM 2 32.30 0.00 2.28 1.07 0.13 64.21 01:24:01 PM 3 29.46 0.00 2.16 0.34 0.12 67.92 01:24:01 PM 4 18.56 0.00 2.19 0.24 0.10 78.91 01:24:01 PM 5 19.01 0.00 2.60 0.10 0.10 78.19 01:24:01 PM 6 23.34 0.00 2.40 0.10 0.08 74.07 01:24:01 PM 7 51.14 0.00 2.83 0.95 0.12 44.96 01:25:01 PM all 22.70 0.00 1.19 0.35 0.08 75.69 01:25:01 PM 0 32.12 0.00 0.75 0.00 0.07 67.06 01:25:01 PM 1 11.46 0.00 1.00 0.97 0.08 86.49 01:25:01 PM 2 16.34 0.00 1.47 1.04 0.07 81.09 01:25:01 PM 3 16.29 0.00 0.97 0.08 0.05 82.60 01:25:01 PM 4 7.13 0.00 0.84 0.07 0.07 91.90 01:25:01 PM 5 29.18 0.00 0.75 0.00 0.08 69.98 01:25:01 PM 6 28.64 0.00 1.64 0.27 0.08 69.37 01:25:01 PM 7 40.43 0.00 2.07 0.37 0.10 57.03 Average: all 26.87 0.08 1.70 0.86 0.10 70.40 Average: 0 27.55 0.01 1.33 0.51 0.10 70.51 Average: 1 26.61 0.01 1.66 1.03 0.11 70.58 Average: 2 30.79 0.01 1.96 1.61 0.12 65.51 Average: 3 27.01 0.01 1.60 0.28 0.11 70.99 Average: 4 20.92 0.05 1.68 1.06 0.09 76.19 Average: 5 23.93 0.26 1.76 0.85 0.10 73.09 Average: 6 28.97 0.26 1.83 0.29 0.10 68.55 Average: 7 29.15 0.00 1.76 1.23 0.10 67.76