---> uname -a: Linux prd-centos8-docker-8c-8g-32343.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1137 25305 19 5448 30279 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:82:32:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.239/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fe82:323e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:67:95:a1 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::42:44ff:fe67:95a1/64 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) 08/01/2025 _x86_64_ (8 CPU) 14:59:17 LINUX RESTART (8 CPU) 03:00:01 PM tps rtps wtps bread/s bwrtn/s 03:01:01 PM 231.07 16.73 214.35 3641.59 11003.22 03:02:01 PM 194.17 2.37 191.81 504.06 15547.25 03:03:01 PM 133.07 0.80 132.27 441.78 41333.23 03:04:01 PM 36.04 0.48 35.55 21.46 571.59 03:05:01 PM 9.70 0.00 9.70 0.00 268.29 03:06:01 PM 9.75 0.00 9.75 0.00 495.55 03:07:01 PM 107.70 0.00 107.70 0.00 23645.54 03:08:01 PM 18.04 0.00 18.04 0.00 611.36 03:09:01 PM 214.45 2.50 211.95 4522.49 9285.25 Average: 106.00 2.54 103.46 1014.61 11418.60 03:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 PM 28764488 30752272 3891224 11.92 2688 2302508 1733948 5.14 178852 3244024 222476 03:02:01 PM 26781152 29051064 5874560 17.99 2688 2577508 3687384 10.94 277044 5088412 70684 03:03:01 PM 24977908 28378992 7677804 23.51 2688 3683696 5143388 15.26 430656 6637448 120 03:04:01 PM 24876252 28283156 7779460 23.82 2688 3689348 3870276 11.48 439044 6731472 744 03:05:01 PM 25761868 29178272 6893844 21.11 2688 3698696 3161764 9.38 441060 5849744 6512 03:06:01 PM 25298468 28717800 7357244 22.53 2688 3701472 3537848 10.50 443140 6308224 108 03:07:01 PM 23895220 28017744 8760492 26.83 2688 4388444 5646408 16.75 636080 7457964 216 03:08:01 PM 22961628 27118576 9694084 29.69 2688 4426856 6295156 18.68 648236 8372140 2688 03:09:01 PM 23668316 28833280 8987396 27.52 2688 5414388 3378480 10.02 957844 7363236 712184 Average: 25220589 28703462 7435123 22.77 2688 3764768 4050517 12.02 494662 6339185 112859 03:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 PM eth0 306.60 244.87 3134.94 53.96 0.00 0.00 0.00 0.00 03:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 PM eth0 301.53 237.99 3838.61 50.72 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM lo 5.73 5.73 0.51 0.51 0.00 0.00 0.00 0.00 03:03:01 PM eth0 304.60 181.18 9491.35 19.24 0.00 0.00 0.00 0.00 03:03:01 PM docker0 1.27 1.63 0.19 0.21 0.00 0.00 0.00 0.00 03:03:01 PM veth3f07574 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:04:01 PM lo 51.77 51.77 4.25 4.25 0.00 0.00 0.00 0.00 03:04:01 PM eth0 171.31 127.76 47.95 52.29 0.00 0.00 0.00 0.00 03:04:01 PM docker0 10.33 11.61 1.53 1.48 0.00 0.00 0.00 0.00 03:05:01 PM lo 60.66 60.66 3.09 3.09 0.00 0.00 0.00 0.00 03:05:01 PM eth0 212.51 160.63 50.21 66.40 0.00 0.00 0.00 0.00 03:05:01 PM docker0 0.78 1.07 0.11 0.20 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 48.68 32.66 85.69 16.76 0.00 0.00 0.00 0.00 03:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:07:01 PM eth0 722.06 434.71 2970.35 1621.78 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM veth36d2e52 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:07:01 PM veth3bdc71b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:08:01 PM lo 1384.21 1384.21 240.86 240.86 0.00 0.00 0.00 0.00 03:08:01 PM eth0 116.48 76.26 40.87 40.53 0.00 0.00 0.00 0.00 03:08:01 PM docker0 596.12 614.13 116.69 113.95 0.00 0.00 0.00 0.00 03:08:01 PM veth36d2e52 558.65 577.12 120.84 89.40 0.00 0.00 0.00 0.01 03:08:01 PM veth3bdc71b 37.47 37.49 4.00 24.80 0.00 0.00 0.00 0.00 03:09:01 PM lo 74.84 74.84 8.81 8.81 0.00 0.00 0.00 0.00 03:09:01 PM eth0 112.16 140.90 1502.54 2323.84 0.00 0.00 0.00 0.00 03:09:01 PM docker0 34.72 34.47 4.73 4.27 0.00 0.00 0.00 0.00 Average: lo 175.27 175.27 28.61 28.61 0.00 0.00 0.00 0.00 Average: eth0 255.10 181.88 2351.61 471.69 0.00 0.00 0.00 0.00 Average: docker0 71.47 73.66 13.69 13.35 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) 08/01/2025 _x86_64_ (8 CPU) 14:59:17 LINUX RESTART (8 CPU) 03:00:01 PM CPU %user %nice %system %iowait %steal %idle 03:01:01 PM all 15.54 0.00 1.21 1.03 0.05 82.16 03:01:01 PM 0 10.46 0.00 0.77 0.97 0.05 87.75 03:01:01 PM 1 17.80 0.00 1.22 1.57 0.05 79.35 03:01:01 PM 2 32.24 0.00 2.10 0.37 0.07 65.22 03:01:01 PM 3 12.86 0.00 0.75 1.25 0.05 85.08 03:01:01 PM 4 7.39 0.00 0.94 0.67 0.03 90.98 03:01:01 PM 5 7.48 0.00 0.85 0.67 0.07 90.93 03:01:01 PM 6 12.91 0.00 1.12 1.42 0.07 84.48 03:01:01 PM 7 23.17 0.00 1.95 1.30 0.05 73.53 03:02:01 PM all 45.81 0.00 1.30 0.97 0.09 51.82 03:02:01 PM 0 49.06 0.00 0.57 0.53 0.08 49.75 03:02:01 PM 1 47.16 0.00 1.33 2.42 0.10 48.99 03:02:01 PM 2 49.94 0.00 1.69 1.07 0.12 47.18 03:02:01 PM 3 51.83 0.00 1.64 1.45 0.10 44.98 03:02:01 PM 4 40.88 0.00 1.62 0.89 0.10 56.51 03:02:01 PM 5 27.61 0.00 1.17 0.50 0.08 70.63 03:02:01 PM 6 37.61 0.00 1.67 0.67 0.07 59.98 03:02:01 PM 7 62.36 0.00 0.72 0.25 0.10 36.58 03:03:01 PM all 20.88 0.00 2.89 1.38 0.08 74.78 03:03:01 PM 0 18.27 0.00 3.33 1.21 0.10 77.10 03:03:01 PM 1 12.74 0.00 2.72 1.16 0.07 83.31 03:03:01 PM 2 20.86 0.00 3.40 2.29 0.08 73.37 03:03:01 PM 3 22.69 0.00 2.75 4.60 0.08 69.87 03:03:01 PM 4 28.57 0.00 2.62 1.41 0.07 67.33 03:03:01 PM 5 22.55 0.00 3.16 0.03 0.07 74.19 03:03:01 PM 6 22.10 0.00 2.61 0.17 0.08 75.04 03:03:01 PM 7 19.21 0.00 2.55 0.17 0.05 78.02 03:04:01 PM all 19.74 0.00 2.22 0.06 0.08 77.90 03:04:01 PM 0 19.02 0.00 2.48 0.07 0.08 78.35 03:04:01 PM 1 17.75 0.00 1.79 0.10 0.08 80.27 03:04:01 PM 2 27.17 0.00 2.63 0.03 0.08 70.08 03:04:01 PM 3 22.92 0.00 1.91 0.03 0.08 75.06 03:04:01 PM 4 20.88 0.00 2.70 0.03 0.08 76.31 03:04:01 PM 5 15.13 0.00 2.33 0.07 0.08 82.39 03:04:01 PM 6 19.27 0.00 2.19 0.02 0.07 78.46 03:04:01 PM 7 15.75 0.00 1.73 0.12 0.10 82.31 03:05:01 PM all 5.90 0.00 1.01 0.02 0.06 93.02 03:05:01 PM 0 5.09 0.00 1.14 0.03 0.07 93.67 03:05:01 PM 1 7.11 0.00 1.32 0.00 0.07 91.50 03:05:01 PM 2 10.13 0.00 1.27 0.03 0.05 88.52 03:05:01 PM 3 2.97 0.00 1.55 0.00 0.07 95.40 03:05:01 PM 4 7.66 0.00 0.75 0.03 0.07 91.49 03:05:01 PM 5 3.70 0.00 0.72 0.00 0.05 95.53 03:05:01 PM 6 6.25 0.00 0.55 0.02 0.05 93.13 03:05:01 PM 7 4.28 0.00 0.74 0.03 0.05 94.90 03:06:01 PM all 20.04 0.00 0.29 0.03 0.05 79.59 03:06:01 PM 0 22.89 0.00 0.12 0.00 0.07 76.93 03:06:01 PM 1 0.95 0.00 0.27 0.05 0.07 98.66 03:06:01 PM 2 18.42 0.00 0.28 0.00 0.05 81.24 03:06:01 PM 3 56.23 0.00 0.63 0.02 0.07 43.05 03:06:01 PM 4 14.40 0.00 0.50 0.00 0.05 85.05 03:06:01 PM 5 15.07 0.00 0.15 0.13 0.03 84.61 03:06:01 PM 6 12.30 0.00 0.28 0.00 0.05 87.37 03:06:01 PM 7 20.02 0.00 0.12 0.00 0.05 79.82 03:07:01 PM all 29.31 0.00 1.94 0.84 0.08 67.83 03:07:01 PM 0 27.96 0.00 2.33 0.27 0.08 69.36 03:07:01 PM 1 21.56 0.00 1.92 1.31 0.07 75.14 03:07:01 PM 2 26.29 0.00 2.13 0.50 0.08 70.99 03:07:01 PM 3 38.60 0.00 1.64 0.13 0.08 59.54 03:07:01 PM 4 17.33 0.00 2.19 0.91 0.08 79.49 03:07:01 PM 5 33.13 0.00 1.73 1.56 0.07 63.51 03:07:01 PM 6 28.35 0.00 2.10 0.17 0.08 69.30 03:07:01 PM 7 41.22 0.00 1.51 1.84 0.07 55.36 03:08:01 PM all 30.74 0.00 1.90 0.08 0.09 67.19 03:08:01 PM 0 25.69 0.00 2.08 0.08 0.08 72.06 03:08:01 PM 1 24.00 0.00 2.54 0.47 0.08 72.90 03:08:01 PM 2 39.86 0.00 2.42 0.02 0.08 57.62 03:08:01 PM 3 28.54 0.00 1.80 0.02 0.10 69.55 03:08:01 PM 4 29.57 0.00 1.39 0.02 0.08 68.93 03:08:01 PM 5 30.32 0.00 2.10 0.02 0.10 67.47 03:08:01 PM 6 38.14 0.00 1.31 0.00 0.08 60.47 03:08:01 PM 7 29.79 0.00 1.56 0.03 0.10 68.52 03:09:01 PM all 31.71 0.00 1.80 0.75 0.08 65.66 03:09:01 PM 0 33.42 0.00 1.15 0.53 0.10 64.79 03:09:01 PM 1 22.19 0.00 1.47 0.33 0.08 75.92 03:09:01 PM 2 30.34 0.00 1.99 1.71 0.08 65.88 03:09:01 PM 3 25.24 0.00 1.47 0.08 0.07 73.13 03:09:01 PM 4 41.41 0.00 1.52 0.30 0.08 56.68 03:09:01 PM 5 31.53 0.00 2.93 1.42 0.07 64.05 03:09:01 PM 6 45.42 0.00 2.19 0.82 0.07 51.50 03:09:01 PM 7 24.10 0.00 1.67 0.82 0.10 73.31 Average: all 24.40 0.00 1.62 0.57 0.07 73.33 Average: 0 23.54 0.00 1.55 0.41 0.08 74.42 Average: 1 19.04 0.00 1.62 0.82 0.07 78.45 Average: 2 28.36 0.00 1.99 0.67 0.08 68.91 Average: 3 29.11 0.00 1.57 0.84 0.08 68.40 Average: 4 23.11 0.00 1.58 0.47 0.07 74.76 Average: 5 20.71 0.00 1.68 0.49 0.07 77.05 Average: 6 24.70 0.00 1.56 0.36 0.07 73.31 Average: 7 26.67 0.00 1.39 0.51 0.07 71.36