---> uname -a: Linux prd-centos8-docker-8c-8g-64.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1136 25044 19 5709 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:0d:88:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85661sec preferred_lft 85661sec inet6 fe80::f816:3eff:fe0d:88d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:19:ff:93 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:dfff:fe19:ff93/64 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) 12/16/2025 _x86_64_ (8 CPU) 09:58:32 LINUX RESTART (8 CPU) 09:59:01 AM tps rtps wtps bread/s bwrtn/s 10:00:00 AM 169.37 20.20 149.18 3934.91 8124.46 10:00:01 AM 740.85 0.00 740.85 0.00 41441.46 10:01:01 AM 241.59 5.11 236.47 1274.91 18186.17 10:02:01 AM 44.52 0.12 44.40 2.85 3037.31 10:03:01 AM 112.93 0.57 112.36 518.23 39155.53 10:04:01 AM 34.54 0.48 34.06 21.46 618.24 10:05:01 AM 21.56 0.00 21.56 0.00 638.80 10:06:01 AM 104.13 0.00 104.13 0.00 23822.36 10:07:01 AM 15.64 0.00 15.64 0.00 443.84 10:08:01 AM 155.02 0.00 155.02 0.00 2038.84 10:09:01 AM 36.20 2.45 33.76 4477.04 9848.32 10:10:00 AM 24.57 1.37 23.20 1746.56 21962.65 10:10:01 AM 0.00 0.00 0.00 0.00 0.00 Average: 88.73 2.71 86.03 1078.33 11692.48 09:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:00 AM 29079640 30938284 3576072 10.95 2688 2175516 1841104 5.46 164368 2957732 206516 10:00:01 AM 29023588 30884588 3632124 11.12 2688 2177532 1841104 5.46 164404 3008764 181936 10:01:01 AM 27635836 29891876 5019876 15.37 2688 2564904 2547980 7.56 273084 4244728 50952 10:02:01 AM 27056796 29333848 5598916 17.15 2688 2585092 2967308 8.80 286040 4808904 156 10:03:01 AM 25039608 28454796 7616104 23.32 2688 3697344 3938376 11.69 437656 6567396 68 10:04:01 AM 24720652 28142948 7935060 24.30 2688 3704180 3937672 11.68 446380 6876256 344 10:05:01 AM 25335928 29004500 7319784 22.42 2688 3948356 3137556 9.31 507956 6199520 233620 10:06:01 AM 23570220 27708784 9085492 27.82 2688 4406764 5867980 17.41 556044 7856332 1656 10:07:01 AM 22987480 27173300 9668232 29.61 2688 4454388 6299940 18.69 559508 8430220 28 10:08:01 AM 24154428 28258832 8501284 26.03 2688 4360924 3789032 11.24 556420 7284388 24 10:09:01 AM 23653000 28832180 9002712 27.57 2688 5428072 3345844 9.93 730084 7602472 647100 10:10:00 AM 23913780 29271928 8741932 26.77 2688 5601376 2986492 8.86 800272 7266632 134716 10:10:01 AM 23909388 29267596 8746324 26.78 2688 5601384 2986492 8.86 800448 7270448 134736 Average: 25390796 29012574 7264916 22.25 2688 3900449 3498991 10.38 483282 6182599 122450 09:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:00 AM eth0 131.62 110.16 1584.02 38.09 0.00 0.00 0.00 0.00 10:00:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 176.83 193.90 796.50 51.84 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 400.50 329.49 5433.50 45.92 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 178.07 138.19 324.52 41.66 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 2.88 2.88 0.27 0.27 0.00 0.00 0.00 0.00 10:03:01 AM eth0 305.90 192.70 9483.56 19.95 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.78 1.03 0.12 0.12 0.00 0.00 0.00 0.00 10:03:01 AM veth00af98a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:04:01 AM lo 65.43 65.43 5.26 5.26 0.00 0.00 0.00 0.00 10:04:01 AM eth0 185.77 125.39 59.07 57.39 0.00 0.00 0.00 0.00 10:04:01 AM docker0 12.13 13.55 1.78 1.70 0.00 0.00 0.00 0.00 10:05:01 AM lo 35.07 35.07 1.73 1.73 0.00 0.00 0.00 0.00 10:05:01 AM eth0 246.58 188.92 752.22 70.32 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.05 0.00 0.03 0.00 0.00 0.00 0.00 10:06:01 AM lo 20.05 20.05 2.47 2.47 0.00 0.00 0.00 0.00 10:06:01 AM eth0 479.15 140.16 2298.31 11.91 0.00 0.00 0.00 0.00 10:06:01 AM docker0 8.23 10.05 0.80 1.94 0.00 0.00 0.00 0.00 10:06:01 AM veth532c832 8.23 10.18 0.91 1.95 0.00 0.00 0.00 0.00 10:06:01 AM veth0954190 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 10:07:01 AM lo 889.79 889.79 131.42 131.42 0.00 0.00 0.00 0.00 10:07:01 AM eth0 144.30 101.67 48.64 46.76 0.00 0.00 0.00 0.00 10:07:01 AM docker0 383.56 396.28 59.98 64.77 0.00 0.00 0.00 0.00 10:07:01 AM veth532c832 331.49 343.59 58.99 49.91 0.00 0.00 0.00 0.00 10:07:01 AM veth0954190 52.07 52.77 6.23 14.87 0.00 0.00 0.00 0.00 10:08:01 AM lo 782.97 782.97 150.40 150.40 0.00 0.00 0.00 0.00 10:08:01 AM eth0 76.25 60.57 267.86 23.41 0.00 0.00 0.00 0.00 10:08:01 AM docker0 335.51 342.76 77.17 68.27 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:09:01 AM eth0 68.29 58.51 1248.47 10.96 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 AM eth0 175.44 136.17 2921.32 17.95 0.00 0.00 0.00 0.00 10:10:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 36.90 33.33 11.40 6.98 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.61 163.61 26.55 26.55 0.00 0.00 0.00 0.00 Average: eth0 217.44 143.90 2217.28 34.95 0.00 0.00 0.00 0.00 Average: docker0 67.39 69.53 12.73 12.46 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) 12/16/2025 _x86_64_ (8 CPU) 09:58:32 LINUX RESTART (8 CPU) 09:59:01 AM CPU %user %nice %system %iowait %steal %idle 10:00:00 AM all 12.59 0.00 1.08 0.58 0.06 85.70 10:00:00 AM 0 4.74 0.00 0.84 0.88 0.07 93.47 10:00:00 AM 1 10.05 0.00 1.05 0.67 0.03 88.20 10:00:00 AM 2 37.29 0.00 3.17 0.81 0.09 58.64 10:00:00 AM 3 23.16 0.00 1.42 0.75 0.07 74.60 10:00:00 AM 4 3.79 0.00 0.33 0.17 0.05 95.66 10:00:00 AM 5 8.05 0.00 0.84 0.26 0.05 90.80 10:00:00 AM 6 4.36 0.00 0.53 0.45 0.05 94.61 10:00:00 AM 7 9.23 0.00 0.43 0.63 0.05 89.66 10:00:01 AM all 16.25 0.00 1.92 3.22 0.00 78.62 10:00:01 AM 0 21.88 0.00 6.88 11.25 0.00 60.00 10:00:01 AM 1 0.61 0.00 0.61 0.00 0.00 98.78 10:00:01 AM 2 1.23 0.00 1.84 3.07 0.00 93.87 10:00:01 AM 3 31.71 0.00 0.61 0.00 0.00 67.68 10:00:01 AM 4 0.61 0.00 3.05 11.59 0.00 84.76 10:00:01 AM 5 14.11 0.00 1.23 0.00 0.00 84.66 10:00:01 AM 6 16.56 0.00 0.61 0.00 0.00 82.82 10:00:01 AM 7 43.29 0.00 0.61 0.00 0.00 56.10 10:01:01 AM all 35.68 0.00 1.25 1.26 0.09 61.72 10:01:01 AM 0 49.90 0.00 1.42 1.99 0.10 46.59 10:01:01 AM 1 32.53 0.00 1.52 0.57 0.10 65.28 10:01:01 AM 2 41.58 0.00 1.09 2.59 0.10 54.64 10:01:01 AM 3 25.43 0.00 0.80 0.74 0.08 72.95 10:01:01 AM 4 35.98 0.00 1.69 1.88 0.08 60.37 10:01:01 AM 5 30.52 0.00 1.04 0.69 0.08 67.67 10:01:01 AM 6 34.92 0.00 1.40 0.65 0.08 62.94 10:01:01 AM 7 34.58 0.00 1.04 1.02 0.08 63.28 10:02:01 AM all 20.39 0.00 0.58 0.13 0.05 78.86 10:02:01 AM 0 30.10 0.00 0.49 0.15 0.05 69.20 10:02:01 AM 1 11.68 0.00 0.71 0.14 0.05 87.42 10:02:01 AM 2 14.99 0.00 0.20 0.00 0.03 84.77 10:02:01 AM 3 49.08 0.00 0.86 0.00 0.07 49.99 10:02:01 AM 4 6.79 0.00 0.93 0.27 0.05 91.95 10:02:01 AM 5 16.88 0.00 0.51 0.05 0.05 82.51 10:02:01 AM 6 27.93 0.00 0.19 0.00 0.05 71.83 10:02:01 AM 7 5.60 0.00 0.75 0.39 0.05 93.21 10:03:01 AM all 25.45 0.00 2.64 1.12 0.07 70.71 10:03:01 AM 0 24.77 0.00 2.54 1.51 0.10 71.08 10:03:01 AM 1 21.61 0.00 2.77 1.95 0.08 73.58 10:03:01 AM 2 24.49 0.00 3.49 1.29 0.07 70.65 10:03:01 AM 3 24.85 0.00 3.06 0.39 0.05 71.65 10:03:01 AM 4 22.12 0.00 2.22 0.34 0.07 75.26 10:03:01 AM 5 17.61 0.00 2.48 0.50 0.07 79.34 10:03:01 AM 6 47.01 0.00 2.59 0.34 0.08 49.98 10:03:01 AM 7 21.15 0.00 2.00 2.64 0.07 74.15 10:04:01 AM all 20.35 0.00 2.15 0.50 0.12 76.89 10:04:01 AM 0 18.25 0.00 2.16 0.33 0.12 79.14 10:04:01 AM 1 27.15 0.00 2.56 0.38 0.12 69.79 10:04:01 AM 2 18.07 0.00 1.79 0.27 0.13 79.74 10:04:01 AM 3 26.43 0.00 2.26 0.15 0.10 71.06 10:04:01 AM 4 21.67 0.00 1.76 0.12 0.12 76.34 10:04:01 AM 5 16.24 0.00 2.04 1.29 0.10 80.33 10:04:01 AM 6 21.65 0.00 2.06 0.17 0.12 76.01 10:04:01 AM 7 13.33 0.00 2.56 1.27 0.12 82.71 10:05:01 AM all 24.84 0.00 1.09 0.06 0.09 73.92 10:05:01 AM 0 26.67 0.00 0.63 0.03 0.08 72.57 10:05:01 AM 1 20.85 0.00 1.20 0.17 0.10 77.68 10:05:01 AM 2 38.25 0.00 1.91 0.27 0.10 59.47 10:05:01 AM 3 23.98 0.00 1.02 0.00 0.08 74.91 10:05:01 AM 4 21.34 0.00 1.00 0.02 0.07 77.57 10:05:01 AM 5 18.39 0.00 0.94 0.00 0.10 80.57 10:05:01 AM 6 26.50 0.00 1.09 0.00 0.08 72.33 10:05:01 AM 7 22.76 0.00 0.90 0.03 0.08 76.22 10:06:01 AM all 27.17 0.00 1.52 1.22 0.09 70.00 10:06:01 AM 0 31.09 0.00 1.16 0.00 0.10 67.66 10:06:01 AM 1 21.22 0.00 1.96 3.02 0.08 73.71 10:06:01 AM 2 21.82 0.00 2.08 1.96 0.10 74.04 10:06:01 AM 3 31.63 0.00 1.39 0.85 0.10 66.02 10:06:01 AM 4 14.34 0.00 1.25 0.54 0.07 83.81 10:06:01 AM 5 26.84 0.00 1.69 0.99 0.08 70.39 10:06:01 AM 6 38.68 0.00 1.39 1.93 0.10 57.90 10:06:01 AM 7 31.72 0.00 1.25 0.50 0.10 66.42 10:07:01 AM all 22.44 0.00 1.43 0.02 0.10 76.00 10:07:01 AM 0 20.21 0.00 1.52 0.02 0.08 78.17 10:07:01 AM 1 21.02 0.00 1.46 0.00 0.08 77.44 10:07:01 AM 2 20.27 0.00 1.44 0.03 0.10 78.16 10:07:01 AM 3 37.77 0.00 0.95 0.00 0.12 61.16 10:07:01 AM 4 18.03 0.00 1.54 0.07 0.10 80.25 10:07:01 AM 5 13.81 0.00 1.46 0.02 0.13 84.58 10:07:01 AM 6 26.63 0.00 2.01 0.03 0.10 71.22 10:07:01 AM 7 21.78 0.00 1.07 0.02 0.08 77.04 10:08:01 AM all 26.62 0.00 1.60 0.38 0.11 71.28 10:08:01 AM 0 24.44 0.00 1.71 0.15 0.12 73.58 10:08:01 AM 1 22.33 0.00 1.69 0.03 0.13 75.82 10:08:01 AM 2 50.95 0.00 3.10 1.72 0.10 44.12 10:08:01 AM 3 21.97 0.00 1.04 0.02 0.13 76.84 10:08:01 AM 4 23.14 0.00 1.20 0.77 0.08 74.80 10:08:01 AM 5 17.30 0.00 1.09 0.18 0.10 81.33 10:08:01 AM 6 36.21 0.00 1.66 0.03 0.10 62.00 10:08:01 AM 7 16.57 0.00 1.35 0.15 0.08 81.85 10:09:01 AM all 18.05 0.00 1.18 7.18 0.07 73.52 10:09:01 AM 0 21.17 0.00 1.32 4.71 0.08 72.71 10:09:01 AM 1 18.13 0.00 1.81 12.94 0.07 67.05 10:09:01 AM 2 21.70 0.00 1.16 17.60 0.08 59.47 10:09:01 AM 3 20.13 0.00 1.01 2.14 0.05 76.67 10:09:01 AM 4 17.00 0.00 0.90 0.22 0.07 81.82 10:09:01 AM 5 11.67 0.00 1.24 19.29 0.07 67.74 10:09:01 AM 6 25.74 0.00 1.09 0.20 0.08 72.89 10:09:01 AM 7 8.90 0.00 0.92 0.33 0.03 89.81 10:09:01 AM CPU %user %nice %system %iowait %steal %idle 10:10:00 AM all 29.02 0.00 0.75 5.67 0.08 64.48 10:10:00 AM 0 39.97 0.00 0.53 3.45 0.07 55.99 10:10:00 AM 1 11.76 0.00 0.93 14.15 0.07 73.10 10:10:00 AM 2 28.77 0.00 1.50 14.76 0.10 54.88 10:10:00 AM 3 49.93 0.00 0.27 5.09 0.09 44.62 10:10:00 AM 4 25.11 0.00 0.71 2.71 0.08 71.38 10:10:00 AM 5 23.12 0.00 0.92 0.15 0.07 75.74 10:10:00 AM 6 44.96 0.00 0.66 0.00 0.08 54.30 10:10:00 AM 7 8.59 0.00 0.48 5.06 0.05 85.82 10:10:01 AM all 47.46 0.00 0.75 0.00 0.15 51.65 10:10:01 AM 0 72.29 0.00 0.00 0.00 0.00 27.71 10:10:01 AM 1 6.02 0.00 1.20 0.00 0.00 92.77 10:10:01 AM 2 4.82 0.00 1.20 0.00 0.00 93.98 10:10:01 AM 3 92.77 0.00 0.00 0.00 0.00 7.23 10:10:01 AM 4 30.59 0.00 2.35 0.00 1.18 65.88 10:10:01 AM 5 68.67 0.00 1.20 0.00 0.00 30.12 10:10:01 AM 6 78.57 0.00 0.00 0.00 0.00 21.43 10:10:01 AM 7 26.19 0.00 0.00 0.00 0.00 73.81 Average: all 23.91 0.00 1.39 1.65 0.08 72.97 Average: 0 26.56 0.00 1.32 1.22 0.09 70.81 Average: 1 19.83 0.00 1.61 3.08 0.08 75.41 Average: 2 28.83 0.00 1.90 3.75 0.09 65.43 Average: 3 30.44 0.00 1.28 0.91 0.09 67.28 Average: 4 19.04 0.00 1.24 0.67 0.08 78.97 Average: 5 18.29 0.00 1.30 2.13 0.08 78.20 Average: 6 30.48 0.00 1.33 0.34 0.09 67.76 Average: 7 17.78 0.00 1.16 1.09 0.07 79.90