---> uname -a: Linux prd-centos8-docker-8c-8g-18466.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1131 25343 19 5415 30285 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:07:11:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe07:11ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:e6:8e:a7 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::42:28ff:fee6:8ea7/64 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) 06/04/2025 _x86_64_ (8 CPU) 15:28:31 LINUX RESTART (8 CPU) 03:29:01 PM tps rtps wtps bread/s bwrtn/s 03:30:01 PM 206.15 19.69 186.45 3931.49 8464.21 03:31:01 PM 261.28 5.25 256.03 1176.54 13504.88 03:32:01 PM 178.84 0.60 178.24 487.04 47488.55 03:33:01 PM 33.44 0.20 33.24 15.06 672.28 03:34:01 PM 27.49 0.48 27.00 21.46 507.88 03:35:01 PM 6.97 0.00 6.97 0.00 407.42 03:36:01 PM 40.15 0.02 40.14 0.13 8438.97 03:37:01 PM 83.79 0.00 83.79 0.00 15431.72 03:38:01 PM 136.62 2.47 134.16 4497.17 2026.89 Average: 108.30 3.19 105.11 1125.43 10771.42 03:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 PM 29340800 31162120 3314912 10.15 2688 2141128 1972928 5.85 158312 2713108 192648 03:31:01 PM 27523456 29732876 5132256 15.72 2688 2520692 2789280 8.28 260700 4379268 206336 03:32:01 PM 25018784 28407340 7636928 23.39 2688 3673020 3833688 11.37 410936 6623360 584 03:33:01 PM 24719368 28112436 7936344 24.30 2688 3676216 4293928 12.74 432172 6894052 240 03:34:01 PM 24312528 27711544 8343184 25.55 2688 3682352 4363900 12.95 439136 7295852 720 03:35:01 PM 25397980 28805408 7257732 22.23 2688 3690720 3467020 10.29 440880 6214392 32 03:36:01 PM 24259576 28302812 8396136 25.71 2688 4306048 4173236 12.38 503700 7250664 385056 03:37:01 PM 22647788 26781104 10007924 30.65 2688 4404652 7241044 21.48 550752 8785684 4152 03:38:01 PM 24361000 28892760 8294712 25.40 2688 4789936 3212196 9.53 579636 7061228 326576 Average: 25286809 28656489 7368903 22.57 2688 3653863 3927469 11.65 419580 6357512 124038 03:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM eth0 227.96 146.33 1314.08 29.66 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM eth0 468.04 363.83 5346.49 52.39 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 366.58 230.29 10043.31 33.64 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:33:01 PM lo 9.96 9.96 0.84 0.84 0.00 0.00 0.00 0.00 03:33:01 PM eth0 22.29 20.28 7.45 11.37 0.00 0.00 0.00 0.00 03:33:01 PM docker0 1.97 2.52 0.32 0.30 0.00 0.00 0.00 0.00 03:33:01 PM vethfc7aa30 0.55 0.87 0.10 0.09 0.00 0.00 0.00 0.00 03:34:01 PM lo 59.32 59.32 4.41 4.41 0.00 0.00 0.00 0.00 03:34:01 PM eth0 255.46 197.98 76.02 84.94 0.00 0.00 0.00 0.00 03:34:01 PM docker0 8.65 10.01 1.35 1.35 0.00 0.00 0.00 0.00 03:35:01 PM lo 34.69 34.69 1.69 1.69 0.00 0.00 0.00 0.00 03:35:01 PM eth0 148.28 120.60 67.26 47.80 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:36:01 PM eth0 848.05 556.60 2935.09 110.65 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 541.29 541.29 118.49 118.49 0.00 0.00 0.00 0.00 03:37:01 PM eth0 151.45 102.12 45.65 45.37 0.00 0.00 0.00 0.00 03:37:01 PM docker0 256.20 265.98 51.16 64.22 0.00 0.00 0.00 0.00 03:37:01 PM veth6d443c3 228.71 238.17 51.56 44.53 0.00 0.00 0.00 0.00 03:37:01 PM vethf7cdab7 27.49 28.52 3.10 19.97 0.00 0.00 0.00 0.00 03:38:01 PM lo 502.80 502.80 108.34 108.34 0.00 0.00 0.00 0.00 03:38:01 PM eth0 167.46 128.57 1458.79 32.72 0.00 0.00 0.00 0.00 03:38:01 PM docker0 245.92 254.50 62.24 45.65 0.00 0.00 0.00 0.00 Average: lo 127.59 127.59 25.98 25.98 0.00 0.00 0.00 0.00 Average: eth0 295.06 207.40 2366.02 49.84 0.00 0.00 0.00 0.00 Average: docker0 56.97 59.23 12.79 12.39 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) 06/04/2025 _x86_64_ (8 CPU) 15:28:31 LINUX RESTART (8 CPU) 03:29:01 PM CPU %user %nice %system %iowait %steal %idle 03:30:01 PM all 11.08 0.00 1.19 0.69 0.04 87.01 03:30:01 PM 0 6.27 0.00 0.88 0.25 0.05 92.55 03:30:01 PM 1 25.88 0.00 2.51 1.49 0.07 70.06 03:30:01 PM 2 4.63 0.00 0.72 0.38 0.05 94.21 03:30:01 PM 3 6.31 0.00 0.60 0.40 0.03 92.65 03:30:01 PM 4 18.48 0.00 1.77 0.42 0.03 79.30 03:30:01 PM 5 8.27 0.00 1.32 1.67 0.03 88.70 03:30:01 PM 6 9.38 0.00 1.00 0.82 0.05 88.75 03:30:01 PM 7 9.38 0.00 0.68 0.07 0.03 89.84 03:31:01 PM all 37.94 0.00 1.57 1.25 0.09 59.16 03:31:01 PM 0 25.84 0.00 1.47 0.82 0.08 71.79 03:31:01 PM 1 39.69 0.00 1.49 1.05 0.08 57.69 03:31:01 PM 2 52.65 0.00 2.79 2.51 0.10 41.94 03:31:01 PM 3 40.85 0.00 1.27 0.55 0.10 57.23 03:31:01 PM 4 35.61 0.00 1.41 1.59 0.08 61.31 03:31:01 PM 5 45.44 0.00 1.44 1.94 0.08 51.10 03:31:01 PM 6 32.18 0.00 1.24 0.47 0.08 66.03 03:31:01 PM 7 31.24 0.00 1.42 1.04 0.08 66.22 03:32:01 PM all 30.87 0.00 3.22 2.62 0.08 63.21 03:32:01 PM 0 40.37 0.00 2.53 0.07 0.08 56.95 03:32:01 PM 1 26.49 0.00 3.38 7.22 0.10 62.80 03:32:01 PM 2 28.47 0.00 3.47 9.21 0.08 58.77 03:32:01 PM 3 27.90 0.00 3.57 1.21 0.08 67.23 03:32:01 PM 4 36.47 0.00 2.82 0.36 0.08 60.27 03:32:01 PM 5 15.66 0.00 3.62 0.47 0.07 80.18 03:32:01 PM 6 41.55 0.00 2.93 1.40 0.08 54.04 03:32:01 PM 7 30.04 0.00 3.41 1.01 0.07 65.47 03:33:01 PM all 18.96 0.00 2.09 0.30 0.08 78.57 03:33:01 PM 0 17.59 0.00 2.22 0.17 0.08 79.94 03:33:01 PM 1 22.30 0.00 2.41 0.18 0.08 75.02 03:33:01 PM 2 19.29 0.00 1.76 0.32 0.08 78.55 03:33:01 PM 3 18.19 0.00 2.39 0.17 0.07 79.18 03:33:01 PM 4 14.29 0.00 1.94 0.28 0.07 83.42 03:33:01 PM 5 24.02 0.00 2.33 0.17 0.08 73.40 03:33:01 PM 6 16.30 0.00 1.64 0.94 0.08 81.04 03:33:01 PM 7 19.66 0.00 2.02 0.20 0.07 78.05 03:34:01 PM all 18.06 0.00 2.40 0.13 0.09 79.32 03:34:01 PM 0 19.22 0.00 2.93 0.03 0.08 77.73 03:34:01 PM 1 20.27 0.00 2.21 0.02 0.10 77.40 03:34:01 PM 2 17.18 0.00 2.15 0.22 0.08 80.38 03:34:01 PM 3 19.25 0.00 1.93 0.35 0.10 78.37 03:34:01 PM 4 19.60 0.00 2.31 0.12 0.10 77.87 03:34:01 PM 5 18.40 0.00 2.44 0.05 0.07 79.04 03:34:01 PM 6 15.64 0.00 2.34 0.22 0.08 81.71 03:34:01 PM 7 14.93 0.00 2.88 0.05 0.08 82.06 03:35:01 PM all 8.34 0.00 0.58 0.02 0.04 91.01 03:35:01 PM 0 4.29 0.00 0.32 0.03 0.03 95.33 03:35:01 PM 1 4.10 0.00 0.92 0.07 0.05 94.87 03:35:01 PM 2 11.71 0.00 0.74 0.03 0.05 87.47 03:35:01 PM 3 5.88 0.00 0.80 0.02 0.05 93.25 03:35:01 PM 4 3.89 0.00 0.32 0.00 0.03 95.76 03:35:01 PM 5 25.78 0.00 0.55 0.00 0.05 73.61 03:35:01 PM 6 6.14 0.00 0.77 0.00 0.05 93.04 03:35:01 PM 7 4.96 0.00 0.27 0.00 0.03 94.74 03:36:01 PM all 36.14 0.00 2.01 0.38 0.08 61.39 03:36:01 PM 0 29.99 0.00 2.56 0.02 0.08 67.34 03:36:01 PM 1 38.11 0.00 2.12 0.62 0.08 59.07 03:36:01 PM 2 43.52 0.00 1.59 0.00 0.08 54.80 03:36:01 PM 3 34.29 0.00 1.66 0.23 0.07 63.74 03:36:01 PM 4 39.51 0.00 1.49 0.03 0.08 58.87 03:36:01 PM 5 46.67 0.00 3.36 1.14 0.08 48.74 03:36:01 PM 6 18.88 0.00 1.58 1.01 0.07 78.47 03:36:01 PM 7 38.17 0.00 1.71 0.02 0.07 60.03 03:37:01 PM all 29.48 0.00 1.80 0.55 0.10 68.07 03:37:01 PM 0 34.50 0.00 1.00 0.00 0.08 64.41 03:37:01 PM 1 31.35 0.00 1.79 2.34 0.10 64.41 03:37:01 PM 2 34.01 0.00 2.30 0.89 0.12 62.69 03:37:01 PM 3 18.69 0.00 1.84 0.49 0.10 78.88 03:37:01 PM 4 31.45 0.00 1.83 0.35 0.10 66.27 03:37:01 PM 5 26.80 0.00 0.94 0.27 0.10 71.89 03:37:01 PM 6 43.07 0.00 2.18 0.00 0.10 54.66 03:37:01 PM 7 15.91 0.00 2.57 0.07 0.10 81.35 03:38:01 PM all 30.92 0.00 1.57 0.39 0.08 67.04 03:38:01 PM 0 46.82 0.00 0.57 0.08 0.10 52.43 03:38:01 PM 1 20.73 0.00 1.12 0.03 0.08 78.04 03:38:01 PM 2 45.90 0.00 1.74 0.25 0.08 52.03 03:38:01 PM 3 36.06 0.00 2.28 0.20 0.07 61.40 03:38:01 PM 4 14.43 0.00 2.64 2.10 0.07 80.77 03:38:01 PM 5 30.40 0.00 0.92 0.27 0.08 68.33 03:38:01 PM 6 41.70 0.00 1.91 0.02 0.08 56.29 03:38:01 PM 7 11.16 0.00 1.41 0.18 0.07 87.18 Average: all 24.63 0.00 1.82 0.70 0.08 72.77 Average: 0 24.97 0.00 1.61 0.16 0.08 73.18 Average: 1 25.43 0.00 1.99 1.44 0.08 71.05 Average: 2 28.59 0.00 1.92 1.53 0.08 67.88 Average: 3 23.04 0.00 1.81 0.40 0.07 74.67 Average: 4 23.73 0.00 1.83 0.58 0.07 73.78 Average: 5 26.83 0.00 1.88 0.66 0.07 70.56 Average: 6 24.96 0.00 1.73 0.54 0.08 72.69 Average: 7 19.48 0.00 1.82 0.29 0.07 78.35