---> uname -a: Linux prd-centos8-docker-8c-8g-41564.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 1153 25092 19 5643 30262 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:d1:65:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.225/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fed1:6579/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:08:d4:9e 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:c4ff:fe08:d49e/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) 08/27/2025 _x86_64_ (8 CPU) 17:26:57 LINUX RESTART (8 CPU) 05:28:01 PM tps rtps wtps bread/s bwrtn/s 05:29:01 PM 264.66 18.08 246.58 4015.99 12692.07 05:30:01 PM 181.34 1.10 180.24 157.31 30786.89 05:31:01 PM 76.33 0.65 75.68 400.20 21612.73 05:32:01 PM 33.09 0.52 32.57 73.98 532.12 05:33:01 PM 3.22 0.00 3.22 0.00 108.36 05:34:01 PM 9.33 0.00 9.33 0.00 528.83 05:35:01 PM 110.30 0.00 110.30 0.00 23775.59 05:36:01 PM 15.04 0.00 15.04 0.00 396.50 05:37:01 PM 169.98 2.43 167.54 4461.31 2338.27 05:38:01 PM 60.63 1.80 58.83 1785.67 34174.94 Average: 92.39 2.46 89.93 1089.47 12694.68 05:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:29:01 PM 27766780 29931212 4888924 14.97 2688 2476996 3147456 9.34 232624 4169124 277100 05:30:01 PM 25236092 28620944 7419612 22.72 2688 3669184 3748932 11.12 340520 6486092 532480 05:31:01 PM 24684476 28085920 7971228 24.41 2688 3683760 4950452 14.69 433696 6921652 112 05:32:01 PM 24326944 27735080 8328760 25.50 2688 3690480 4442864 13.18 440444 7275172 744 05:33:01 PM 24275880 27684876 8379824 25.66 2688 3691420 4442864 13.18 440540 7326596 116 05:34:01 PM 24927392 28347196 7728312 23.67 2688 3701944 4156928 12.33 443452 6675636 392 05:35:01 PM 23998860 28121144 8656844 26.51 2688 4388512 5882752 17.45 542376 7447432 44 05:36:01 PM 22032892 26189024 10622812 32.53 2688 4426048 7293624 21.64 555612 9388688 5388 05:37:01 PM 23768464 28850660 8887240 27.21 2688 5330888 3236616 9.60 727680 7490276 850292 05:38:01 PM 25691752 30983740 6963952 21.33 2688 5534752 1547404 4.59 966444 5324540 35488 Average: 24670953 28454980 7984751 24.45 2688 4059398 4284989 12.71 512339 6850521 170216 05:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 PM eth0 411.30 318.18 5092.92 61.09 0.00 0.00 0.00 0.00 05:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 426.55 288.22 10710.72 41.16 0.00 0.00 0.00 0.00 05:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM lo 8.28 8.28 0.63 0.63 0.00 0.00 0.00 0.00 05:31:01 PM eth0 20.86 19.69 6.80 9.54 0.00 0.00 0.00 0.00 05:31:01 PM docker0 1.27 1.67 0.19 0.22 0.00 0.00 0.00 0.00 05:31:01 PM vetha432f7a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:32:01 PM lo 63.18 63.18 4.93 4.93 0.00 0.00 0.00 0.00 05:32:01 PM eth0 232.67 152.23 69.93 68.62 0.00 0.00 0.00 0.00 05:32:01 PM docker0 11.10 12.61 1.65 1.64 0.00 0.00 0.00 0.00 05:33:01 PM lo 60.26 60.26 2.94 2.94 0.00 0.00 0.00 0.00 05:33:01 PM eth0 237.92 175.79 71.05 77.93 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 5.40 5.40 0.26 0.26 0.00 0.00 0.00 0.00 05:34:01 PM eth0 68.97 49.04 90.63 17.64 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:35:01 PM eth0 678.96 368.91 2969.71 39.14 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM veth39ce424 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:35:01 PM vetha42d4ba 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 05:36:01 PM lo 1234.96 1234.96 215.03 215.03 0.00 0.00 0.00 0.00 05:36:01 PM eth0 104.85 70.94 36.56 36.98 0.00 0.00 0.00 0.00 05:36:01 PM docker0 533.81 551.38 100.43 104.70 0.00 0.00 0.00 0.00 05:36:01 PM veth39ce424 497.65 515.14 103.84 80.26 0.00 0.00 0.00 0.01 05:36:01 PM vetha42d4ba 36.15 36.74 3.89 24.69 0.00 0.00 0.00 0.00 05:37:01 PM lo 194.29 194.29 32.72 32.72 0.00 0.00 0.00 0.00 05:37:01 PM eth0 105.75 89.19 1504.83 19.84 0.00 0.00 0.00 0.00 05:37:01 PM docker0 90.57 91.32 20.57 12.77 0.00 0.00 0.00 0.00 05:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 PM eth0 311.50 209.31 2366.80 37.30 0.00 0.00 0.00 0.00 05:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.66 156.66 25.65 25.65 0.00 0.00 0.00 0.00 Average: eth0 259.93 174.15 2291.85 40.92 0.00 0.00 0.00 0.00 Average: docker0 63.67 65.70 12.28 11.93 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) 08/27/2025 _x86_64_ (8 CPU) 17:26:57 LINUX RESTART (8 CPU) 05:28:01 PM CPU %user %nice %system %iowait %steal %idle 05:29:01 PM all 26.67 0.00 1.40 1.06 0.09 70.78 05:29:01 PM 0 19.30 0.00 1.17 1.27 0.10 78.16 05:29:01 PM 1 20.24 0.00 1.04 1.46 0.10 77.16 05:29:01 PM 2 18.61 0.00 1.20 2.01 0.08 78.10 05:29:01 PM 3 37.17 0.00 1.46 1.10 0.10 60.17 05:29:01 PM 4 27.45 0.00 1.29 0.30 0.08 70.87 05:29:01 PM 5 38.06 0.00 1.91 1.27 0.08 58.68 05:29:01 PM 6 20.68 0.00 1.67 0.22 0.10 77.33 05:29:01 PM 7 31.84 0.00 1.47 0.84 0.08 65.77 05:30:01 PM all 38.96 0.00 2.71 1.29 0.13 56.91 05:30:01 PM 0 33.11 0.00 2.91 1.65 0.12 62.22 05:30:01 PM 1 42.85 0.00 2.84 1.58 0.13 52.59 05:30:01 PM 2 39.09 0.00 3.58 2.98 0.13 54.22 05:30:01 PM 3 48.51 0.00 3.37 0.32 0.13 47.67 05:30:01 PM 4 38.73 0.00 2.81 2.61 0.12 55.73 05:30:01 PM 5 27.77 0.00 2.19 0.81 0.12 69.11 05:30:01 PM 6 40.66 0.00 1.98 0.27 0.12 56.98 05:30:01 PM 7 40.95 0.00 2.04 0.13 0.13 56.75 05:31:01 PM all 18.31 0.00 1.81 1.09 0.09 78.70 05:31:01 PM 0 18.65 0.00 1.94 0.30 0.10 79.01 05:31:01 PM 1 19.28 0.00 1.79 3.43 0.10 75.40 05:31:01 PM 2 13.19 0.00 1.76 0.52 0.10 84.44 05:31:01 PM 3 20.42 0.00 1.60 0.05 0.08 77.84 05:31:01 PM 4 21.65 0.00 2.02 3.20 0.08 73.04 05:31:01 PM 5 13.09 0.00 1.74 0.94 0.10 84.13 05:31:01 PM 6 17.05 0.00 1.69 0.07 0.10 81.10 05:31:01 PM 7 23.11 0.00 1.91 0.23 0.07 74.68 05:32:01 PM all 18.84 0.00 2.23 0.05 0.10 78.77 05:32:01 PM 0 22.74 0.00 2.06 0.02 0.10 75.08 05:32:01 PM 1 18.43 0.00 2.68 0.03 0.10 78.76 05:32:01 PM 2 14.07 0.00 2.08 0.07 0.12 83.67 05:32:01 PM 3 22.78 0.00 2.25 0.13 0.10 74.74 05:32:01 PM 4 15.62 0.00 2.11 0.08 0.10 82.08 05:32:01 PM 5 17.85 0.00 2.11 0.05 0.08 79.90 05:32:01 PM 6 16.28 0.00 2.29 0.02 0.12 81.29 05:32:01 PM 7 22.95 0.00 2.26 0.03 0.10 74.66 05:33:01 PM all 2.79 0.00 0.73 0.00 0.07 96.41 05:33:01 PM 0 4.18 0.00 0.37 0.00 0.07 95.39 05:33:01 PM 1 3.80 0.00 1.14 0.00 0.08 94.98 05:33:01 PM 2 2.73 0.00 0.94 0.00 0.08 96.25 05:33:01 PM 3 2.44 0.00 0.82 0.02 0.07 96.66 05:33:01 PM 4 2.32 0.00 0.58 0.00 0.07 97.03 05:33:01 PM 5 3.46 0.00 0.84 0.00 0.07 95.63 05:33:01 PM 6 1.24 0.00 0.72 0.02 0.07 97.96 05:33:01 PM 7 2.14 0.00 0.43 0.00 0.05 97.38 05:34:01 PM all 16.17 0.00 0.35 0.02 0.05 83.41 05:34:01 PM 0 2.32 0.00 0.32 0.00 0.07 97.30 05:34:01 PM 1 29.58 0.00 0.53 0.00 0.08 69.80 05:34:01 PM 2 5.63 0.00 0.13 0.03 0.03 94.17 05:34:01 PM 3 31.84 0.00 0.62 0.02 0.07 67.46 05:34:01 PM 4 13.99 0.00 0.17 0.00 0.03 85.81 05:34:01 PM 5 19.82 0.00 0.12 0.00 0.05 80.01 05:34:01 PM 6 14.24 0.00 0.40 0.07 0.05 85.25 05:34:01 PM 7 11.97 0.00 0.48 0.02 0.05 87.48 05:35:01 PM all 28.41 0.00 1.96 0.79 0.09 68.75 05:35:01 PM 0 25.08 0.00 2.44 0.05 0.08 72.35 05:35:01 PM 1 18.67 0.00 2.20 1.83 0.10 77.20 05:35:01 PM 2 21.06 0.00 1.69 0.10 0.10 77.04 05:35:01 PM 3 35.55 0.00 1.93 0.49 0.10 61.93 05:35:01 PM 4 40.54 0.00 1.93 1.53 0.08 55.93 05:35:01 PM 5 17.91 0.00 1.83 1.06 0.08 79.12 05:35:01 PM 6 36.23 0.00 1.75 1.04 0.08 60.90 05:35:01 PM 7 32.24 0.00 1.93 0.20 0.12 65.51 05:36:01 PM all 30.90 0.00 1.88 0.02 0.12 67.07 05:36:01 PM 0 20.56 0.00 2.35 0.02 0.13 76.94 05:36:01 PM 1 37.28 0.00 1.26 0.02 0.12 61.32 05:36:01 PM 2 32.68 0.00 2.45 0.00 0.13 64.74 05:36:01 PM 3 31.44 0.00 1.68 0.00 0.12 66.76 05:36:01 PM 4 27.48 0.00 1.71 0.02 0.13 70.66 05:36:01 PM 5 32.17 0.00 1.88 0.03 0.10 65.82 05:36:01 PM 6 24.66 0.00 1.41 0.05 0.12 73.77 05:36:01 PM 7 40.93 0.00 2.32 0.02 0.13 56.60 05:37:01 PM all 33.11 0.00 2.05 0.38 0.09 64.38 05:37:01 PM 0 26.30 0.00 1.29 0.15 0.10 72.17 05:37:01 PM 1 29.83 0.00 1.87 0.23 0.10 67.96 05:37:01 PM 2 49.61 0.00 2.85 0.75 0.10 46.68 05:37:01 PM 3 30.19 0.00 1.34 0.25 0.10 68.12 05:37:01 PM 4 30.76 0.00 2.18 0.32 0.08 66.66 05:37:01 PM 5 52.53 0.00 1.98 0.10 0.10 45.29 05:37:01 PM 6 22.50 0.00 1.98 0.10 0.07 75.36 05:37:01 PM 7 23.12 0.00 2.89 1.11 0.10 72.78 05:38:01 PM all 26.28 0.00 1.14 0.79 0.08 71.72 05:38:01 PM 0 35.44 0.00 0.84 0.12 0.08 63.52 05:38:01 PM 1 25.18 0.00 1.59 0.40 0.08 72.75 05:38:01 PM 2 15.18 0.00 1.58 0.13 0.07 83.04 05:38:01 PM 3 31.85 0.00 1.32 1.46 0.10 65.27 05:38:01 PM 4 41.81 0.00 1.14 2.84 0.08 54.13 05:38:01 PM 5 10.31 0.00 0.64 0.37 0.07 88.62 05:38:01 PM 6 39.89 0.00 1.27 1.00 0.08 57.75 05:38:01 PM 7 10.48 0.00 0.75 0.00 0.07 88.70 Average: all 24.03 0.00 1.62 0.55 0.09 73.71 Average: 0 20.76 0.00 1.57 0.36 0.10 77.23 Average: 1 24.50 0.00 1.69 0.90 0.10 72.80 Average: 2 21.17 0.00 1.82 0.66 0.10 76.25 Average: 3 29.21 0.00 1.64 0.38 0.10 68.68 Average: 4 26.02 0.00 1.59 1.09 0.09 71.21 Average: 5 23.29 0.00 1.52 0.46 0.09 74.64 Average: 6 23.33 0.00 1.52 0.28 0.09 74.78 Average: 7 23.94 0.00 1.65 0.26 0.09 74.06