---> uname -a: Linux prd-centos8-docker-8c-8g-23493.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 1124 25338 19 5426 30292 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:7d:3a:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe7d:3a5b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:4a:48:d4 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::42:55ff:fe4a:48d4/64 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) 06/24/2025 _x86_64_ (8 CPU) 15:22:28 LINUX RESTART (8 CPU) 03:23:01 PM tps rtps wtps bread/s bwrtn/s 03:24:01 PM 211.06 16.56 194.50 2966.88 10339.95 03:25:01 PM 202.22 2.78 199.43 1122.96 15343.34 03:26:01 PM 144.20 0.78 143.42 545.55 41996.30 03:27:01 PM 39.40 0.05 39.35 3.60 558.80 03:28:01 PM 12.15 0.48 11.66 21.46 306.45 03:29:01 PM 8.82 0.00 8.82 0.00 459.07 03:30:00 PM 41.83 0.00 41.83 0.00 8745.77 03:30:01 PM 1349.28 0.00 1349.28 0.00 572780.43 03:31:01 PM 54.13 0.00 54.13 0.00 2396.98 03:32:01 PM 169.81 0.00 169.81 0.00 2239.70 03:33:01 PM 67.88 2.93 64.95 4572.88 28351.12 Average: 98.16 2.36 95.80 923.33 12370.60 03:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 PM 29055568 30935496 3600144 11.02 2688 2197160 1729112 5.13 168044 2972580 172700 03:25:01 PM 26662912 28872560 5992800 18.35 2688 2519696 3544212 10.52 269200 5227800 53628 03:26:01 PM 24543336 27925396 8112376 24.84 2688 3665676 4468480 13.26 427544 7079292 68 03:27:01 PM 24330620 27715812 8325092 25.49 2688 3668356 5701144 16.92 435804 7281328 128 03:28:01 PM 24275432 27665112 8380280 25.66 2688 3673264 4325752 12.83 437424 7338076 104 03:29:01 PM 25161976 28559688 7493736 22.95 2688 3681232 3655368 10.85 439596 6454592 28 03:30:00 PM 24513832 28554836 8141880 24.93 2688 4303824 3624184 10.75 597252 6905732 386552 03:30:01 PM 24486084 28527264 8169628 25.02 2688 4303836 3829192 11.36 597280 6923724 404 03:31:01 PM 23070532 27200516 9585180 29.35 2688 4401332 6202808 18.40 643660 8271580 80 03:32:01 PM 23699820 27767792 8955892 27.43 2688 4327216 4164452 12.36 643360 7657692 840 03:33:01 PM 25935544 31007852 6720168 20.58 2688 5319544 1565876 4.65 1136720 4923832 62492 Average: 25066878 28612029 7588834 23.24 2688 3823740 3891871 11.55 526899 6457839 61548 03:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 PM eth0 339.80 252.35 2132.73 48.54 0.00 0.00 0.00 0.00 03:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 PM eth0 365.83 269.28 4374.13 56.64 0.00 0.00 0.00 0.00 03:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 PM lo 1.27 1.27 0.06 0.06 0.00 0.00 0.00 0.00 03:26:01 PM eth0 328.22 202.70 10012.43 22.01 0.00 0.00 0.00 0.00 03:26:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 03:26:01 PM vethd516df6 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:27:01 PM lo 31.07 31.07 2.68 2.68 0.00 0.00 0.00 0.00 03:27:01 PM eth0 83.18 62.54 25.30 28.14 0.00 0.00 0.00 0.00 03:27:01 PM docker0 7.58 8.60 1.08 1.00 0.00 0.00 0.00 0.00 03:27:01 PM veth1ec004f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:28:01 PM lo 61.53 61.53 3.71 3.71 0.00 0.00 0.00 0.00 03:28:01 PM eth0 280.67 231.84 73.83 84.03 0.00 0.00 0.00 0.00 03:28:01 PM docker0 3.03 3.73 0.59 0.63 0.00 0.00 0.00 0.00 03:29:01 PM lo 2.83 2.83 0.14 0.14 0.00 0.00 0.00 0.00 03:29:01 PM eth0 186.55 137.54 96.42 44.26 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:30:00 PM eth0 631.33 360.69 3032.73 1637.49 0.00 0.00 0.00 0.00 03:30:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 1.45 1.45 0.33 0.44 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 03:30:01 PM vetha132a6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 PM vethdbbb3a1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 709.66 709.66 123.79 123.79 0.00 0.00 0.00 0.00 03:31:01 PM eth0 32.94 27.89 9.68 14.90 0.00 0.00 0.00 0.00 03:31:01 PM docker0 300.63 311.98 52.24 65.29 0.00 0.00 0.00 0.00 03:31:01 PM vethdbbb3a1 272.89 284.26 53.29 45.93 0.00 0.00 0.00 0.00 03:31:01 PM vetha40936d 27.74 28.44 3.06 19.63 0.00 0.00 0.00 0.00 03:32:01 PM lo 719.33 719.33 121.14 121.14 0.00 0.00 0.00 0.00 03:32:01 PM eth0 72.39 59.90 297.04 22.20 0.00 0.00 0.00 0.00 03:32:01 PM docker0 313.55 321.48 67.07 50.15 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 109.81 136.20 1272.59 2327.12 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.59 152.59 25.16 25.16 0.00 0.00 0.00 0.00 Average: eth0 241.62 173.27 2125.72 424.77 0.00 0.00 0.00 0.00 Average: docker0 62.48 64.59 12.10 11.71 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) 06/24/2025 _x86_64_ (8 CPU) 15:22:28 LINUX RESTART (8 CPU) 03:23:01 PM CPU %user %nice %system %iowait %steal %idle 03:24:01 PM all 13.83 0.00 1.24 0.64 0.06 84.23 03:24:01 PM 0 5.57 0.00 0.94 0.97 0.07 92.46 03:24:01 PM 1 16.98 0.00 1.70 1.47 0.07 79.78 03:24:01 PM 2 14.34 0.00 0.69 0.43 0.08 84.46 03:24:01 PM 3 24.54 0.00 1.89 0.38 0.07 73.11 03:24:01 PM 4 6.88 0.00 0.75 0.13 0.03 92.21 03:24:01 PM 5 9.29 0.00 1.12 0.69 0.07 88.84 03:24:01 PM 6 10.19 0.00 0.87 0.22 0.03 88.69 03:24:01 PM 7 22.86 0.00 1.97 0.83 0.07 74.27 03:25:01 PM all 42.69 0.00 1.53 0.73 0.09 54.95 03:25:01 PM 0 47.33 0.00 1.29 0.18 0.10 51.09 03:25:01 PM 1 61.87 0.00 1.49 1.47 0.10 35.07 03:25:01 PM 2 55.01 0.00 2.49 1.09 0.12 41.30 03:25:01 PM 3 33.40 0.00 0.92 0.27 0.08 65.33 03:25:01 PM 4 35.56 0.00 1.66 0.65 0.08 62.05 03:25:01 PM 5 44.02 0.00 1.22 0.58 0.08 54.09 03:25:01 PM 6 24.07 0.00 1.46 0.97 0.08 73.41 03:25:01 PM 7 40.23 0.00 1.74 0.65 0.08 57.29 03:26:01 PM all 27.53 0.00 3.31 0.95 0.07 68.15 03:26:01 PM 0 25.95 0.00 2.26 0.50 0.07 71.22 03:26:01 PM 1 39.68 0.00 3.92 2.29 0.07 54.04 03:26:01 PM 2 26.62 0.00 3.99 0.98 0.07 68.34 03:26:01 PM 3 29.47 0.00 2.94 0.87 0.08 66.63 03:26:01 PM 4 20.41 0.00 3.20 0.08 0.07 76.23 03:26:01 PM 5 32.52 0.00 2.62 0.64 0.07 64.15 03:26:01 PM 6 24.50 0.00 3.70 1.90 0.07 69.84 03:26:01 PM 7 21.10 0.00 3.82 0.32 0.07 74.70 03:27:01 PM all 22.21 0.00 2.65 0.06 0.09 74.98 03:27:01 PM 0 22.12 0.00 3.00 0.07 0.10 74.72 03:27:01 PM 1 16.51 0.00 2.38 0.07 0.10 80.94 03:27:01 PM 2 18.33 0.00 2.48 0.03 0.08 79.08 03:27:01 PM 3 22.66 0.00 2.61 0.10 0.08 74.54 03:27:01 PM 4 22.25 0.00 2.98 0.12 0.08 74.57 03:27:01 PM 5 22.88 0.00 2.29 0.03 0.08 74.71 03:27:01 PM 6 22.80 0.00 2.61 0.07 0.08 74.43 03:27:01 PM 7 30.14 0.00 2.84 0.03 0.08 66.90 03:28:01 PM all 8.72 0.00 1.44 0.03 0.06 89.75 03:28:01 PM 0 8.97 0.00 0.95 0.02 0.07 89.99 03:28:01 PM 1 8.30 0.00 1.84 0.05 0.07 89.74 03:28:01 PM 2 10.02 0.00 1.02 0.03 0.07 88.86 03:28:01 PM 3 12.53 0.00 1.77 0.02 0.07 85.61 03:28:01 PM 4 9.35 0.00 1.41 0.05 0.05 89.14 03:28:01 PM 5 6.12 0.00 1.35 0.00 0.07 92.46 03:28:01 PM 6 6.04 0.00 1.99 0.02 0.07 91.88 03:28:01 PM 7 8.45 0.00 1.15 0.02 0.07 90.31 03:29:01 PM all 11.68 0.00 0.58 0.02 0.04 87.69 03:29:01 PM 0 6.71 0.00 0.14 0.00 0.08 93.07 03:29:01 PM 1 2.77 0.00 0.90 0.08 0.03 96.21 03:29:01 PM 2 49.12 0.00 1.14 0.02 0.05 49.67 03:29:01 PM 3 4.54 0.00 0.12 0.00 0.02 95.33 03:29:01 PM 4 8.94 0.00 0.10 0.00 0.03 90.92 03:29:01 PM 5 3.34 0.00 0.37 0.00 0.03 96.26 03:29:01 PM 6 1.34 0.00 1.66 0.05 0.03 96.92 03:29:01 PM 7 16.57 0.00 0.22 0.00 0.03 83.18 03:30:00 PM all 36.55 0.00 1.82 0.15 0.08 61.40 03:30:00 PM 0 38.44 0.00 1.37 0.10 0.09 60.00 03:30:00 PM 1 19.85 0.00 1.73 0.26 0.09 78.08 03:30:00 PM 2 51.34 0.00 3.11 0.10 0.09 45.36 03:30:00 PM 3 34.62 0.00 1.63 0.57 0.07 63.11 03:30:00 PM 4 25.86 0.00 2.20 0.02 0.05 71.87 03:30:00 PM 5 50.78 0.00 1.58 0.10 0.10 47.44 03:30:00 PM 6 31.50 0.00 1.08 0.02 0.07 67.33 03:30:00 PM 7 39.95 0.00 1.85 0.02 0.10 58.07 03:30:01 PM all 2.64 0.00 3.74 10.48 0.09 83.04 03:30:01 PM 0 11.68 0.00 2.92 0.00 0.00 85.40 03:30:01 PM 1 2.19 0.00 9.49 40.88 0.73 46.72 03:30:01 PM 2 1.46 0.00 2.19 11.68 0.00 84.67 03:30:01 PM 3 2.19 0.00 2.92 11.68 0.00 83.21 03:30:01 PM 4 1.45 0.00 2.90 5.80 0.00 89.86 03:30:01 PM 5 0.72 0.00 1.45 0.00 0.00 97.83 03:30:01 PM 6 0.73 0.00 6.57 13.14 0.00 79.56 03:30:01 PM 7 0.74 0.00 1.47 0.74 0.00 97.06 03:31:01 PM all 30.27 0.00 1.78 0.07 0.10 67.79 03:31:01 PM 0 25.36 0.00 1.71 0.05 0.10 72.78 03:31:01 PM 1 20.48 0.00 1.61 0.17 0.08 77.66 03:31:01 PM 2 31.56 0.00 1.79 0.12 0.10 66.43 03:31:01 PM 3 37.49 0.00 1.82 0.03 0.10 60.55 03:31:01 PM 4 20.28 0.00 1.54 0.07 0.12 78.00 03:31:01 PM 5 33.92 0.00 1.63 0.05 0.08 64.32 03:31:01 PM 6 43.01 0.00 2.51 0.07 0.10 54.31 03:31:01 PM 7 30.04 0.00 1.61 0.00 0.08 68.27 03:32:01 PM all 31.18 0.00 1.77 0.40 0.08 66.58 03:32:01 PM 0 28.33 0.00 0.84 0.07 0.08 70.68 03:32:01 PM 1 30.82 0.00 1.93 2.86 0.08 64.31 03:32:01 PM 2 26.06 0.00 1.86 0.03 0.08 71.96 03:32:01 PM 3 17.54 0.00 2.11 0.05 0.07 80.23 03:32:01 PM 4 48.32 0.00 2.11 0.02 0.07 49.49 03:32:01 PM 5 24.95 0.00 1.39 0.03 0.08 73.55 03:32:01 PM 6 31.71 0.00 2.19 0.03 0.07 66.00 03:32:01 PM 7 41.66 0.00 1.72 0.10 0.07 56.45 03:33:01 PM all 18.80 0.00 1.99 0.46 0.06 78.69 03:33:01 PM 0 24.89 0.00 1.97 0.12 0.08 72.94 03:33:01 PM 1 16.16 0.00 1.79 1.59 0.07 80.40 03:33:01 PM 2 27.36 0.00 2.26 0.47 0.05 69.86 03:33:01 PM 3 7.90 0.00 1.92 0.84 0.05 89.29 03:33:01 PM 4 7.65 0.00 1.87 0.32 0.05 90.11 03:33:01 PM 5 35.32 0.00 1.89 0.05 0.07 62.67 03:33:01 PM 6 12.70 0.00 1.51 0.02 0.05 85.72 03:33:01 PM 7 18.36 0.00 2.71 0.32 0.07 78.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.26 0.00 1.81 0.37 0.07 73.48 Average: 0 23.32 0.00 1.45 0.21 0.08 74.94 Average: 1 23.29 0.00 1.95 1.12 0.08 73.56 Average: 2 30.86 0.00 2.08 0.36 0.08 66.62 Average: 3 22.38 0.00 1.78 0.34 0.07 75.43 Average: 4 20.50 0.00 1.78 0.16 0.06 77.49 Average: 5 26.18 0.00 1.54 0.22 0.07 71.98 Average: 6 20.70 0.00 1.97 0.37 0.07 76.90 Average: 7 26.85 0.00 1.96 0.23 0.07 70.89