---> uname -a: Linux prd-centos8-docker-8c-8g-22274.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 25159 19 5594 30280 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:83:f8:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.50/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe83:f891/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:7a:bf:0e 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:f9ff:fe7a:bf0e/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) 06/19/2025 _x86_64_ (8 CPU) 08:49:57 LINUX RESTART (8 CPU) 08:50:00 AM tps rtps wtps bread/s bwrtn/s 08:51:01 AM 411.92 170.43 241.48 18776.41 42464.65 08:52:01 AM 264.38 18.48 245.90 3998.67 12395.87 08:53:01 AM 222.15 0.92 221.23 490.32 51453.04 08:54:01 AM 38.47 0.23 38.24 67.98 560.56 08:55:01 AM 22.54 0.48 22.06 21.46 416.78 08:56:01 AM 3.08 0.00 3.08 0.00 76.72 08:57:01 AM 8.87 0.00 8.87 0.00 482.12 08:58:01 AM 107.90 0.00 107.90 0.00 23458.01 08:59:01 AM 14.10 0.00 14.10 0.00 288.09 09:00:01 AM 171.95 2.47 169.48 4489.76 2296.12 09:01:01 AM 45.34 1.43 43.91 1731.98 30891.35 Average: 119.75 17.98 101.76 2721.28 15035.02 08:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 AM 29684584 31299584 2971128 9.10 2688 1940944 1406852 4.17 146984 2403008 147104 08:52:01 AM 27839696 29985628 4816016 14.75 2688 2459344 2503020 7.43 240508 4092844 268020 08:53:01 AM 25261484 28635704 7394228 22.64 2688 3658552 3903308 11.58 362688 6428312 64 08:54:01 AM 24893824 28273512 7761888 23.77 2688 3663156 4223748 12.53 432460 6720616 68 08:55:01 AM 24439004 27823668 8216708 25.16 2688 3668208 4342328 12.88 439212 7169560 108 08:56:01 AM 24422792 27808152 8232920 25.21 2688 3668940 4358452 12.93 439260 7186320 100 08:57:01 AM 25516548 28910580 7139164 21.86 2688 3677536 3413384 10.13 441096 6096840 16 08:58:01 AM 24198828 28285384 8456884 25.90 2688 4355816 4618012 13.70 538808 7257768 68 08:59:01 AM 22770360 26890052 9885352 30.27 2688 4392184 6525164 19.36 551800 8663220 6488 09:00:01 AM 23215076 28191392 9440636 28.91 2688 5229044 3979440 11.81 720860 8056888 780364 09:01:01 AM 25796752 31030692 6858960 21.00 2688 5480908 1460676 4.33 953504 5241716 85900 Average: 25276268 28830395 7379444 22.60 2688 3835876 3703126 10.99 478835 6301554 117118 08:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 473.40 322.40 1777.34 64.28 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 459.56 353.18 5031.47 62.20 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 490.32 296.77 10678.56 39.45 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:53:01 AM veth484f52f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:54:01 AM lo 10.38 10.38 0.86 0.86 0.00 0.00 0.00 0.00 08:54:01 AM eth0 26.06 20.99 5.83 9.75 0.00 0.00 0.00 0.00 08:54:01 AM docker0 2.10 2.57 0.33 0.30 0.00 0.00 0.00 0.00 08:54:01 AM vethf54871e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:55:01 AM lo 62.53 62.53 4.57 4.57 0.00 0.00 0.00 0.00 08:55:01 AM eth0 283.82 207.66 77.01 79.72 0.00 0.00 0.00 0.00 08:55:01 AM docker0 8.45 9.83 1.34 1.35 0.00 0.00 0.00 0.00 08:56:01 AM lo 56.28 56.28 2.75 2.75 0.00 0.00 0.00 0.00 08:56:01 AM eth0 151.93 121.76 42.30 52.62 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 11.73 11.73 0.57 0.57 0.00 0.00 0.00 0.00 08:57:01 AM eth0 188.47 143.48 95.67 36.49 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:58:01 AM eth0 610.86 352.30 2850.33 35.12 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM vetha6a4f6a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:58:01 AM vethff56aab 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:59:01 AM lo 759.74 759.74 163.57 163.57 0.00 0.00 0.00 0.00 08:59:01 AM eth0 108.50 78.65 29.11 32.84 0.00 0.00 0.00 0.00 08:59:01 AM docker0 359.66 374.74 72.34 85.78 0.00 0.00 0.00 0.00 08:59:01 AM vetha6a4f6a 326.28 340.84 73.60 62.13 0.00 0.00 0.00 0.01 08:59:01 AM vethff56aab 33.38 34.43 3.65 23.90 0.00 0.00 0.00 0.00 09:00:01 AM lo 284.21 284.21 63.32 63.32 0.00 0.00 0.00 0.00 09:00:01 AM eth0 112.31 95.27 1504.54 20.61 0.00 0.00 0.00 0.00 09:00:01 AM docker0 142.75 145.16 41.10 24.17 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 460.06 330.56 2319.92 58.96 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 107.52 107.52 21.38 21.38 0.00 0.00 0.00 0.00 Average: eth0 306.27 211.41 2218.32 44.77 0.00 0.00 0.00 0.00 Average: docker0 46.54 48.30 10.44 10.13 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) 06/19/2025 _x86_64_ (8 CPU) 08:49:57 LINUX RESTART (8 CPU) 08:50:00 AM CPU %user %nice %system %iowait %steal %idle 08:51:01 AM all 16.47 0.00 3.73 2.86 0.07 76.87 08:51:01 AM 0 27.57 0.00 3.55 1.94 0.07 66.88 08:51:01 AM 1 19.63 0.00 4.67 3.22 0.10 72.39 08:51:01 AM 2 16.63 0.00 3.65 2.70 0.05 76.97 08:51:01 AM 3 22.74 0.00 2.85 2.41 0.07 71.94 08:51:01 AM 4 8.62 0.00 4.98 7.18 0.07 79.16 08:51:01 AM 5 19.12 0.03 3.79 1.05 0.05 75.96 08:51:01 AM 6 7.59 0.00 3.30 3.70 0.07 85.34 08:51:01 AM 7 9.79 0.00 3.09 0.67 0.07 86.38 08:52:01 AM all 27.24 0.00 1.43 0.98 0.07 70.28 08:52:01 AM 0 33.20 0.00 2.65 2.65 0.08 61.42 08:52:01 AM 1 31.65 0.00 2.19 0.69 0.07 65.41 08:52:01 AM 2 37.51 0.00 1.39 0.91 0.08 60.11 08:52:01 AM 3 15.81 0.00 1.17 1.25 0.07 81.70 08:52:01 AM 4 22.26 0.00 1.10 0.79 0.07 75.78 08:52:01 AM 5 34.21 0.00 0.90 0.47 0.05 64.37 08:52:01 AM 6 22.31 0.00 0.89 0.62 0.05 76.14 08:52:01 AM 7 21.08 0.00 1.17 0.47 0.08 77.19 08:53:01 AM all 36.84 0.00 2.72 1.71 0.09 58.65 08:53:01 AM 0 20.63 0.00 3.52 1.59 0.08 74.17 08:53:01 AM 1 46.19 0.00 3.78 3.05 0.08 46.89 08:53:01 AM 2 37.94 0.00 2.37 2.30 0.08 57.31 08:53:01 AM 3 46.66 0.00 2.90 1.26 0.10 49.08 08:53:01 AM 4 40.35 0.00 2.49 0.45 0.08 56.63 08:53:01 AM 5 35.45 0.00 2.27 1.01 0.08 61.19 08:53:01 AM 6 34.50 0.00 2.35 3.15 0.08 59.92 08:53:01 AM 7 33.05 0.00 2.07 0.84 0.08 63.96 08:54:01 AM all 21.52 0.00 2.07 0.06 0.08 76.27 08:54:01 AM 0 22.10 0.00 2.26 0.07 0.07 75.51 08:54:01 AM 1 16.41 0.00 1.99 0.05 0.08 81.46 08:54:01 AM 2 15.54 0.00 2.06 0.05 0.08 82.27 08:54:01 AM 3 22.32 0.00 1.63 0.03 0.07 75.95 08:54:01 AM 4 25.63 0.00 2.22 0.10 0.07 71.98 08:54:01 AM 5 25.17 0.00 2.48 0.07 0.07 72.22 08:54:01 AM 6 27.99 0.00 2.46 0.07 0.08 69.40 08:54:01 AM 7 16.97 0.00 1.46 0.07 0.08 81.42 08:55:01 AM all 15.50 0.00 1.77 0.04 0.08 82.62 08:55:01 AM 0 13.06 0.00 1.62 0.03 0.08 85.21 08:55:01 AM 1 14.45 0.00 2.08 0.03 0.08 83.36 08:55:01 AM 2 16.33 0.00 1.57 0.03 0.08 81.98 08:55:01 AM 3 18.20 0.00 1.55 0.02 0.07 80.16 08:55:01 AM 4 17.92 0.00 1.61 0.03 0.08 80.35 08:55:01 AM 5 18.35 0.00 1.91 0.02 0.07 79.66 08:55:01 AM 6 10.62 0.00 1.64 0.02 0.07 87.65 08:55:01 AM 7 15.04 0.00 2.19 0.10 0.07 82.60 08:56:01 AM all 2.18 0.00 0.63 0.01 0.05 97.14 08:56:01 AM 0 4.20 0.00 0.23 0.02 0.05 95.50 08:56:01 AM 1 3.14 0.00 1.30 0.00 0.07 95.49 08:56:01 AM 2 2.00 0.00 1.02 0.00 0.03 96.94 08:56:01 AM 3 1.30 0.00 0.53 0.02 0.05 98.09 08:56:01 AM 4 1.67 0.00 0.55 0.00 0.05 97.73 08:56:01 AM 5 1.94 0.00 0.40 0.00 0.07 97.59 08:56:01 AM 6 1.60 0.00 0.23 0.03 0.03 98.10 08:56:01 AM 7 1.54 0.00 0.74 0.00 0.07 97.65 08:57:01 AM all 10.79 0.00 0.43 0.02 0.04 88.73 08:57:01 AM 0 3.12 0.00 0.15 0.00 0.05 96.68 08:57:01 AM 1 45.26 0.00 1.18 0.02 0.05 53.49 08:57:01 AM 2 7.65 0.00 0.30 0.07 0.03 91.95 08:57:01 AM 3 10.42 0.00 0.33 0.02 0.03 89.20 08:57:01 AM 4 1.77 0.00 0.37 0.03 0.03 97.79 08:57:01 AM 5 3.87 0.00 0.53 0.00 0.03 95.56 08:57:01 AM 6 9.37 0.00 0.08 0.00 0.02 90.53 08:57:01 AM 7 4.78 0.00 0.45 0.00 0.05 94.72 08:58:01 AM all 32.36 0.00 1.80 0.83 0.08 64.93 08:58:01 AM 0 23.58 0.00 2.04 0.18 0.07 74.12 08:58:01 AM 1 44.67 0.00 2.11 0.80 0.10 52.31 08:58:01 AM 2 33.56 0.00 1.80 0.59 0.08 63.97 08:58:01 AM 3 27.94 0.00 1.80 1.12 0.08 69.06 08:58:01 AM 4 37.00 0.00 1.49 0.79 0.07 60.64 08:58:01 AM 5 29.58 0.00 2.00 1.41 0.08 66.93 08:58:01 AM 6 34.03 0.00 1.36 0.02 0.08 64.51 08:58:01 AM 7 28.48 0.00 1.82 1.75 0.08 67.87 08:59:01 AM all 31.25 0.00 1.65 0.03 0.09 66.99 08:59:01 AM 0 37.64 0.00 1.19 0.00 0.08 61.08 08:59:01 AM 1 35.28 0.00 1.96 0.03 0.08 62.64 08:59:01 AM 2 36.86 0.00 1.38 0.02 0.08 61.66 08:59:01 AM 3 19.84 0.00 1.56 0.05 0.08 78.47 08:59:01 AM 4 22.76 0.00 2.07 0.03 0.10 75.04 08:59:01 AM 5 32.22 0.00 1.34 0.02 0.08 66.34 08:59:01 AM 6 33.88 0.00 2.26 0.02 0.10 63.74 08:59:01 AM 7 31.49 0.00 1.42 0.03 0.08 66.97 09:00:01 AM all 32.48 0.00 1.86 0.39 0.07 65.20 09:00:01 AM 0 39.46 0.00 1.17 0.28 0.07 59.02 09:00:01 AM 1 34.82 0.00 2.86 0.95 0.07 61.29 09:00:01 AM 2 29.21 0.00 1.68 0.03 0.08 68.99 09:00:01 AM 3 49.25 0.00 2.46 0.32 0.07 47.91 09:00:01 AM 4 36.13 0.00 1.71 0.25 0.07 61.84 09:00:01 AM 5 14.94 0.00 2.13 1.11 0.05 81.77 09:00:01 AM 6 26.42 0.00 1.32 0.18 0.07 72.01 09:00:01 AM 7 29.54 0.00 1.54 0.02 0.07 68.83 09:01:01 AM all 26.37 0.00 1.16 1.06 0.06 71.34 09:01:01 AM 0 33.97 0.00 1.29 0.02 0.07 64.66 09:01:01 AM 1 38.15 0.00 0.90 0.79 0.07 60.09 09:01:01 AM 2 35.35 0.00 2.48 2.85 0.05 59.28 09:01:01 AM 3 5.43 0.00 1.17 4.06 0.07 89.27 09:01:01 AM 4 33.53 0.00 0.80 0.28 0.07 65.31 09:01:01 AM 5 14.56 0.00 1.19 0.52 0.07 83.67 09:01:01 AM 6 30.02 0.00 0.55 0.00 0.05 69.38 09:01:01 AM 7 19.98 0.00 0.94 0.00 0.03 79.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.98 0.00 1.75 0.73 0.07 74.47 Average: 0 23.50 0.00 1.79 0.62 0.07 74.02 Average: 1 29.95 0.00 2.28 0.88 0.08 66.82 Average: 2 24.37 0.00 1.79 0.87 0.07 72.90 Average: 3 21.80 0.00 1.63 0.96 0.07 75.54 Average: 4 22.48 0.00 1.77 0.91 0.07 74.77 Average: 5 20.85 0.00 1.72 0.51 0.06 76.85 Average: 6 21.63 0.00 1.50 0.71 0.06 76.09 Average: 7 19.22 0.00 1.54 0.36 0.07 78.81