---> uname -a: Linux prd-centos8-docker-8c-8g-28164.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 25073 19 5681 30281 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:b8:b5:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.114/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:feb8:b571/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:85:4b:0c 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::42:9dff:fe85:4b0c/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) 07/15/2025 _x86_64_ (8 CPU) 10:58:39 LINUX RESTART (8 CPU) 10:59:01 AM tps rtps wtps bread/s bwrtn/s 11:00:01 AM 262.23 19.74 242.49 3779.94 7679.24 11:01:01 AM 270.79 5.45 265.34 1217.59 20120.09 11:02:01 AM 174.20 0.83 173.37 481.68 42464.01 11:03:01 AM 42.22 0.00 42.22 0.00 576.47 11:04:01 AM 13.23 0.43 12.80 20.93 315.11 11:05:01 AM 11.30 0.00 11.30 0.00 551.34 11:06:01 AM 105.41 0.00 105.41 0.00 23509.11 11:07:01 AM 18.85 0.00 18.85 0.00 523.30 11:08:01 AM 163.75 2.48 161.26 4461.85 2255.45 11:09:01 AM 59.59 8.25 51.34 3028.49 33791.79 Average: 112.16 3.72 108.44 1299.11 13180.55 10:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 AM 29310424 31141936 3345288 10.24 2688 2149916 2002012 5.94 160180 2739712 231992 11:01:01 AM 27477220 29695256 5178492 15.86 2688 2528384 2664644 7.91 265228 4417548 50492 11:02:01 AM 24547416 27945448 8108296 24.83 2688 3681044 4879444 14.48 424508 7071988 64 11:03:01 AM 24304988 27706168 8350724 25.57 2688 3683356 4971640 14.75 439600 7296152 112 11:04:01 AM 24226192 27631300 8429520 25.81 2688 3687680 4401936 13.06 441312 7375820 72 11:05:01 AM 25015212 28430504 7640500 23.40 2688 3697652 4308308 12.78 443852 6588524 376 11:06:01 AM 23657812 27775284 8997900 27.55 2688 4384044 6139000 18.21 542496 7789492 136 11:07:01 AM 22038644 26189084 10617068 32.51 2688 4420816 7592688 22.53 555744 9386624 5644 11:08:01 AM 23341900 28363760 9313812 28.52 2688 5272596 3737440 11.09 726992 7922392 794752 11:09:01 AM 25635592 30964328 7020120 21.50 2688 5573504 1558404 4.62 967444 5384568 32432 Average: 24955540 28584307 7700172 23.58 2688 3907899 4225552 12.54 496736 6597282 111607 10:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 235.39 162.28 1477.92 41.67 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 AM eth0 425.36 331.86 5333.95 46.08 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:02:01 AM eth0 371.79 218.74 10042.55 34.73 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:02:01 AM veth21a3d21 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:03:01 AM lo 31.12 31.12 2.75 2.75 0.00 0.00 0.00 0.00 11:03:01 AM eth0 108.86 68.61 27.62 28.78 0.00 0.00 0.00 0.00 11:03:01 AM docker0 8.40 9.48 1.14 1.11 0.00 0.00 0.00 0.00 11:03:01 AM veth56ad798 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:04:01 AM lo 62.17 62.17 3.78 3.78 0.00 0.00 0.00 0.00 11:04:01 AM eth0 203.03 163.11 61.97 77.41 0.00 0.00 0.00 0.00 11:04:01 AM docker0 3.45 4.18 0.62 0.67 0.00 0.00 0.00 0.00 11:05:01 AM lo 2.83 2.83 0.14 0.14 0.00 0.00 0.00 0.00 11:05:01 AM eth0 165.02 124.86 107.87 30.83 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:06:01 AM eth0 623.73 377.84 2969.80 41.61 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM veth9c7e6d1 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:06:01 AM veth2241d27 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 AM lo 1070.14 1070.14 184.67 184.67 0.00 0.00 0.00 0.00 11:07:01 AM eth0 94.70 62.86 29.96 31.60 0.00 0.00 0.00 0.00 11:07:01 AM docker0 463.02 478.80 80.40 94.48 0.00 0.00 0.00 0.00 11:07:01 AM veth9c7e6d1 428.50 443.83 82.98 70.19 0.00 0.00 0.00 0.01 11:07:01 AM veth2241d27 34.53 35.46 3.75 24.55 0.00 0.00 0.00 0.00 11:08:01 AM lo 376.26 376.26 64.44 64.44 0.00 0.00 0.00 0.00 11:08:01 AM eth0 126.76 103.18 1541.52 24.73 0.00 0.00 0.00 0.00 11:08:01 AM docker0 166.74 169.09 40.95 23.75 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 360.07 247.98 2323.84 47.28 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.35 154.35 25.58 25.58 0.00 0.00 0.00 0.00 Average: eth0 271.48 186.14 2392.07 40.47 0.00 0.00 0.00 0.00 Average: docker0 64.15 66.16 12.31 12.00 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) 07/15/2025 _x86_64_ (8 CPU) 10:58:39 LINUX RESTART (8 CPU) 10:59:01 AM CPU %user %nice %system %iowait %steal %idle 11:00:01 AM all 11.94 0.00 1.25 0.66 0.05 86.10 11:00:01 AM 0 6.62 0.00 0.74 0.15 0.08 92.42 11:00:01 AM 1 11.74 0.00 1.09 0.47 0.07 86.64 11:00:01 AM 2 23.31 0.00 1.97 0.32 0.07 74.34 11:00:01 AM 3 10.68 0.00 0.77 0.12 0.05 88.39 11:00:01 AM 4 8.07 0.00 1.36 0.80 0.05 89.73 11:00:01 AM 5 11.06 0.00 1.05 0.22 0.03 87.64 11:00:01 AM 6 16.01 0.00 2.09 2.72 0.03 79.14 11:00:01 AM 7 8.01 0.00 0.97 0.47 0.05 90.50 11:01:01 AM all 36.75 0.00 1.40 1.10 0.19 60.56 11:01:01 AM 0 44.77 0.00 1.37 1.57 0.69 51.60 11:01:01 AM 1 40.01 0.00 1.94 1.54 0.08 56.42 11:01:01 AM 2 38.22 0.00 1.35 1.00 0.08 59.33 11:01:01 AM 3 41.66 0.00 1.24 0.59 0.10 56.42 11:01:01 AM 4 25.32 0.00 1.30 1.04 0.08 72.26 11:01:01 AM 5 35.66 0.00 0.68 0.60 0.30 62.76 11:01:01 AM 6 39.86 0.00 1.79 1.96 0.10 56.30 11:01:01 AM 7 28.51 0.00 1.55 0.50 0.08 69.35 11:02:01 AM all 28.98 0.00 2.84 0.86 0.09 67.22 11:02:01 AM 0 25.46 0.00 2.55 0.82 0.08 71.09 11:02:01 AM 1 37.78 0.00 2.70 1.09 0.10 58.32 11:02:01 AM 2 41.32 0.00 3.58 1.16 0.10 53.84 11:02:01 AM 3 26.89 0.00 2.52 1.36 0.10 69.12 11:02:01 AM 4 30.04 0.00 3.88 0.98 0.10 65.00 11:02:01 AM 5 17.26 0.00 3.26 0.42 0.07 78.99 11:02:01 AM 6 23.69 0.00 2.23 0.49 0.08 73.51 11:02:01 AM 7 29.42 0.00 2.03 0.60 0.08 67.86 11:03:01 AM all 22.45 0.00 2.39 0.06 0.09 75.00 11:03:01 AM 0 20.09 0.00 2.49 0.03 0.10 77.28 11:03:01 AM 1 23.30 0.00 2.80 0.08 0.10 73.71 11:03:01 AM 2 25.45 0.00 2.61 0.08 0.10 71.76 11:03:01 AM 3 24.21 0.00 2.38 0.05 0.10 73.26 11:03:01 AM 4 24.92 0.00 2.36 0.08 0.07 72.57 11:03:01 AM 5 18.78 0.00 2.21 0.07 0.10 78.85 11:03:01 AM 6 24.55 0.00 2.29 0.07 0.10 72.99 11:03:01 AM 7 18.33 0.00 1.94 0.05 0.08 79.60 11:04:01 AM all 8.36 0.00 1.21 0.02 0.06 90.35 11:04:01 AM 0 5.43 0.00 1.47 0.03 0.07 93.00 11:04:01 AM 1 9.63 0.00 1.32 0.03 0.07 88.94 11:04:01 AM 2 8.96 0.00 1.40 0.03 0.07 89.53 11:04:01 AM 3 9.87 0.00 1.24 0.03 0.08 88.78 11:04:01 AM 4 7.97 0.00 1.35 0.02 0.08 90.57 11:04:01 AM 5 9.24 0.00 1.12 0.02 0.05 89.57 11:04:01 AM 6 9.17 0.00 0.84 0.00 0.05 89.94 11:04:01 AM 7 6.57 0.00 0.94 0.00 0.05 92.44 11:05:01 AM all 15.32 0.00 0.53 0.02 0.05 84.07 11:05:01 AM 0 6.41 0.00 0.47 0.00 0.08 93.04 11:05:01 AM 1 6.26 0.00 0.28 0.00 0.05 93.40 11:05:01 AM 2 28.60 0.00 0.32 0.03 0.05 71.00 11:05:01 AM 3 15.57 0.00 1.12 0.02 0.03 83.27 11:05:01 AM 4 19.08 0.00 0.23 0.00 0.05 80.63 11:05:01 AM 5 38.88 0.00 0.52 0.08 0.05 60.47 11:05:01 AM 6 3.04 0.00 1.04 0.05 0.05 95.82 11:05:01 AM 7 4.67 0.00 0.28 0.00 0.05 94.99 11:06:01 AM all 32.18 0.00 2.13 0.54 0.26 64.90 11:06:01 AM 0 20.40 0.00 1.77 0.00 0.08 77.74 11:06:01 AM 1 33.69 0.00 2.45 0.47 1.46 61.94 11:06:01 AM 2 33.59 0.00 1.90 1.33 0.08 63.11 11:06:01 AM 3 34.43 0.00 1.41 0.23 0.10 63.83 11:06:01 AM 4 47.00 0.00 3.58 0.95 0.08 48.38 11:06:01 AM 5 47.03 0.00 2.33 0.32 0.08 50.24 11:06:01 AM 6 22.98 0.00 1.88 0.40 0.08 74.66 11:06:01 AM 7 18.31 0.00 1.70 0.59 0.07 79.34 11:07:01 AM all 29.57 0.00 1.66 0.02 0.11 68.65 11:07:01 AM 0 24.47 0.00 1.49 0.00 0.12 73.92 11:07:01 AM 1 26.38 0.00 1.53 0.00 0.10 71.99 11:07:01 AM 2 29.13 0.00 1.46 0.02 0.10 69.29 11:07:01 AM 3 37.16 0.00 1.51 0.02 0.12 61.19 11:07:01 AM 4 25.57 0.00 1.63 0.02 0.10 72.68 11:07:01 AM 5 26.67 0.00 2.20 0.02 0.10 71.02 11:07:01 AM 6 34.96 0.00 1.83 0.02 0.12 63.08 11:07:01 AM 7 32.21 0.00 1.63 0.05 0.12 66.00 11:08:01 AM all 31.67 0.00 1.95 0.35 0.09 65.95 11:08:01 AM 0 29.27 0.00 2.21 0.23 0.08 68.20 11:08:01 AM 1 40.84 0.00 2.01 0.03 0.10 57.02 11:08:01 AM 2 29.77 0.00 1.20 0.02 0.08 68.92 11:08:01 AM 3 23.93 0.00 1.56 0.03 0.10 74.38 11:08:01 AM 4 44.86 0.00 2.13 0.08 0.08 52.85 11:08:01 AM 5 32.04 0.00 1.79 0.32 0.08 65.77 11:08:01 AM 6 34.57 0.00 2.59 1.97 0.08 60.78 11:08:01 AM 7 18.07 0.00 2.08 0.07 0.08 79.70 11:09:01 AM all 28.19 0.06 1.28 0.93 0.08 69.45 11:09:01 AM 0 22.65 0.00 1.17 0.67 0.08 75.43 11:09:01 AM 1 28.28 0.00 1.42 0.02 0.07 70.21 11:09:01 AM 2 32.15 0.00 1.27 1.56 0.10 64.93 11:09:01 AM 3 20.72 0.00 1.24 2.04 0.08 75.92 11:09:01 AM 4 37.84 0.52 1.27 1.50 0.07 58.80 11:09:01 AM 5 16.96 0.00 1.50 1.49 0.07 79.98 11:09:01 AM 6 43.59 0.00 1.00 0.00 0.10 55.31 11:09:01 AM 7 23.34 0.00 1.34 0.18 0.10 75.04 Average: all 24.53 0.01 1.66 0.46 0.11 73.23 Average: 0 20.55 0.00 1.57 0.35 0.15 77.38 Average: 1 25.78 0.00 1.75 0.37 0.22 71.87 Average: 2 29.04 0.00 1.71 0.55 0.08 68.61 Average: 3 24.50 0.00 1.50 0.45 0.09 73.47 Average: 4 27.06 0.05 1.91 0.55 0.08 70.35 Average: 5 25.36 0.00 1.66 0.35 0.09 72.53 Average: 6 25.24 0.00 1.76 0.77 0.08 72.16 Average: 7 18.73 0.00 1.44 0.25 0.08 79.49