---> uname -a: Linux prd-centos8-docker-8c-8g-28009.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1125 25307 19 5457 30291 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:6a:99:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.111/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe6a:99be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:7b:99:c8 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:eaff:fe7b:99c8/64 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) 07/14/2025 _x86_64_ (8 CPU) 15:25:19 LINUX RESTART (8 CPU) 03:26:01 PM tps rtps wtps bread/s bwrtn/s 03:27:01 PM 229.47 16.64 212.83 3639.99 11156.86 03:28:01 PM 193.77 2.38 191.39 506.10 14969.94 03:29:01 PM 136.39 0.83 135.56 504.72 41793.45 03:30:00 PM 37.63 0.49 37.14 21.75 573.37 03:30:01 PM 130.38 0.00 130.38 0.00 3941.77 03:31:01 PM 9.63 0.00 9.63 0.00 463.95 03:32:01 PM 10.38 0.00 10.38 0.00 345.38 03:33:01 PM 111.33 0.02 111.31 0.27 23609.58 03:34:01 PM 17.25 0.00 17.25 0.00 599.52 03:35:01 PM 115.96 2.52 113.45 4515.16 24314.71 Average: 95.90 2.54 93.35 1020.90 13096.72 03:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 PM 28841400 30828904 3814312 11.68 2688 2302536 1775412 5.27 177464 3166944 221664 03:28:01 PM 26907968 29177800 5747744 17.60 2688 2577544 3720144 11.04 277016 4964932 86760 03:29:01 PM 24949548 28352668 7706164 23.60 2688 3685724 5216120 15.48 430012 6664784 112 03:30:00 PM 24832172 28240852 7823540 23.96 2688 3691288 3938664 11.69 439772 6774104 108 03:30:01 PM 24777632 28186940 7878080 24.12 2688 3691548 4197044 12.45 439912 6825052 48 03:31:01 PM 25393516 28812412 7262196 22.24 2688 3701356 3496500 10.37 441836 6214208 20 03:32:01 PM 25286036 28709728 7369676 22.57 2688 3705740 3524600 10.46 449044 6313044 168 03:33:01 PM 23686356 27809636 8969356 27.47 2688 4389304 5832992 17.31 542528 7760136 208 03:34:01 PM 22888596 27046356 9767116 29.91 2688 4427692 6411920 19.02 554884 8536984 2112 03:35:01 PM 25972432 31065092 6683280 20.47 2688 5341368 1507616 4.47 877564 5140796 133080 Average: 25353566 28823039 7302146 22.36 2688 3751410 3962101 11.76 463003 6236098 44428 03:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 320.44 256.63 3125.58 51.69 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 296.73 228.32 3843.08 38.53 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 1.90 1.90 0.09 0.09 0.00 0.00 0.00 0.00 03:29:01 PM eth0 316.43 191.08 9480.77 17.44 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:29:01 PM veth08d32c2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:30:00 PM lo 48.94 48.94 4.26 4.26 0.00 0.00 0.00 0.00 03:30:00 PM eth0 169.39 127.62 46.18 50.82 0.00 0.00 0.00 0.00 03:30:00 PM docker0 11.26 12.81 1.67 1.63 0.00 0.00 0.00 0.00 03:30:01 PM lo 45.57 45.57 2.23 2.23 0.00 0.00 0.00 0.00 03:30:01 PM eth0 168.35 141.77 43.66 51.13 0.00 0.00 0.00 0.00 03:30:01 PM docker0 0.00 2.53 0.00 0.27 0.00 0.00 0.00 0.00 03:30:01 PM veth8fe8f12 0.00 5.06 0.00 0.49 0.00 0.00 0.00 0.00 03:31:01 PM lo 40.77 40.77 2.11 2.11 0.00 0.00 0.00 0.00 03:31:01 PM eth0 191.57 149.25 78.78 52.53 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.78 0.97 0.11 0.16 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:32:01 PM eth0 148.24 106.90 78.16 35.75 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 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 682.12 388.99 2961.16 30.96 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM vethe5f067b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:33:01 PM veth86e2414 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:34:01 PM lo 1431.14 1431.14 248.12 248.12 0.00 0.00 0.00 0.00 03:34:01 PM eth0 96.85 70.30 35.36 36.01 0.00 0.00 0.00 0.00 03:34:01 PM docker0 623.25 641.13 120.91 117.72 0.00 0.00 0.00 0.00 03:34:01 PM vethe5f067b 585.70 604.22 125.42 93.15 0.00 0.00 0.00 0.01 03:34:01 PM veth86e2414 37.54 37.41 4.01 24.81 0.00 0.00 0.00 0.00 03:35:01 PM lo 15.31 15.31 1.54 1.54 0.00 0.00 0.00 0.00 03:35:01 PM eth0 110.38 93.72 1537.27 19.92 0.00 0.00 0.00 0.00 03:35:01 PM docker0 6.05 5.85 0.72 0.72 0.00 0.00 0.00 0.00 Average: lo 170.90 170.90 28.45 28.45 0.00 0.00 0.00 0.00 Average: eth0 259.13 179.23 2353.99 37.07 0.00 0.00 0.00 0.00 Average: docker0 71.24 73.42 13.71 13.36 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) 07/14/2025 _x86_64_ (8 CPU) 15:25:19 LINUX RESTART (8 CPU) 03:26:01 PM CPU %user %nice %system %iowait %steal %idle 03:27:01 PM all 15.69 0.00 1.24 0.86 0.06 82.14 03:27:01 PM 0 11.74 0.00 0.94 0.17 0.07 87.09 03:27:01 PM 1 20.41 0.00 1.55 1.19 0.07 76.79 03:27:01 PM 2 12.40 0.00 0.87 1.17 0.07 85.49 03:27:01 PM 3 24.95 0.00 1.35 1.62 0.07 72.02 03:27:01 PM 4 11.04 0.00 0.80 0.84 0.07 87.26 03:27:01 PM 5 20.46 0.00 1.94 0.73 0.05 76.82 03:27:01 PM 6 7.22 0.00 0.92 0.75 0.03 91.08 03:27:01 PM 7 17.31 0.00 1.59 0.43 0.05 80.62 03:28:01 PM all 44.22 0.00 1.35 0.98 0.09 53.37 03:28:01 PM 0 62.92 0.00 0.65 0.27 0.10 36.06 03:28:01 PM 1 44.13 0.00 1.95 1.52 0.10 52.30 03:28:01 PM 2 43.84 0.00 2.05 1.49 0.10 52.51 03:28:01 PM 3 34.76 0.00 1.32 1.59 0.10 62.23 03:28:01 PM 4 11.07 0.00 1.00 0.57 0.08 87.27 03:28:01 PM 5 32.29 0.00 1.66 1.35 0.07 64.64 03:28:01 PM 6 56.92 0.00 0.69 0.37 0.08 41.94 03:28:01 PM 7 67.74 0.00 1.45 0.67 0.08 30.06 03:29:01 PM all 21.56 0.00 3.07 1.34 0.08 73.95 03:29:01 PM 0 13.29 0.00 2.62 0.32 0.07 83.70 03:29:01 PM 1 26.79 0.00 3.07 1.41 0.10 68.63 03:29:01 PM 2 21.71 0.00 3.21 4.95 0.08 70.04 03:29:01 PM 3 22.96 0.00 3.31 1.50 0.07 72.17 03:29:01 PM 4 23.75 0.00 2.78 0.34 0.10 73.03 03:29:01 PM 5 23.23 0.00 3.68 1.26 0.10 71.73 03:29:01 PM 6 16.01 0.00 3.52 0.56 0.07 79.85 03:29:01 PM 7 24.77 0.00 2.39 0.35 0.07 72.42 03:30:00 PM all 21.77 0.00 2.30 0.07 0.09 75.77 03:30:00 PM 0 23.20 0.00 2.18 0.07 0.08 74.46 03:30:00 PM 1 27.99 0.00 2.43 0.03 0.10 69.45 03:30:00 PM 2 20.20 0.00 2.21 0.07 0.08 77.44 03:30:00 PM 3 23.01 0.00 2.88 0.08 0.08 73.94 03:30:00 PM 4 17.96 0.00 1.94 0.02 0.08 80.00 03:30:00 PM 5 20.37 0.00 2.43 0.08 0.08 77.03 03:30:00 PM 6 20.74 0.00 2.33 0.12 0.08 76.73 03:30:00 PM 7 20.72 0.00 2.03 0.07 0.08 77.09 03:30:01 PM all 14.35 0.00 6.13 0.32 0.00 79.19 03:30:01 PM 0 9.09 0.00 7.79 0.00 0.00 83.12 03:30:01 PM 1 6.41 0.00 5.13 1.28 0.00 87.18 03:30:01 PM 2 7.79 0.00 5.19 0.00 0.00 87.01 03:30:01 PM 3 25.32 0.00 2.53 0.00 0.00 72.15 03:30:01 PM 4 6.41 0.00 5.13 0.00 0.00 88.46 03:30:01 PM 5 41.03 0.00 11.54 1.28 0.00 46.15 03:30:01 PM 6 7.89 0.00 6.58 0.00 0.00 85.53 03:30:01 PM 7 10.39 0.00 5.19 0.00 0.00 84.42 03:31:01 PM all 9.40 0.00 0.81 0.06 0.06 89.68 03:31:01 PM 0 8.81 0.00 0.68 0.00 0.07 90.44 03:31:01 PM 1 3.63 0.00 0.77 0.00 0.07 95.54 03:31:01 PM 2 8.70 0.00 0.99 0.18 0.07 90.06 03:31:01 PM 3 7.34 0.00 0.53 0.00 0.05 92.08 03:31:01 PM 4 10.52 0.00 1.02 0.00 0.07 88.39 03:31:01 PM 5 8.49 0.00 1.02 0.00 0.03 90.45 03:31:01 PM 6 4.47 0.00 0.64 0.15 0.03 94.71 03:31:01 PM 7 23.23 0.00 0.80 0.13 0.07 75.77 03:32:01 PM all 23.80 0.00 0.65 0.02 0.06 75.47 03:32:01 PM 0 23.94 0.00 1.20 0.00 0.07 74.79 03:32:01 PM 1 6.83 0.00 0.65 0.00 0.03 92.48 03:32:01 PM 2 3.24 0.00 0.79 0.12 0.05 95.81 03:32:01 PM 3 33.93 0.00 0.23 0.02 0.05 65.77 03:32:01 PM 4 32.58 0.00 0.25 0.02 0.05 67.10 03:32:01 PM 5 18.52 0.00 0.18 0.00 0.05 81.25 03:32:01 PM 6 26.13 0.00 0.62 0.02 0.07 73.17 03:32:01 PM 7 45.20 0.00 1.30 0.02 0.08 53.40 03:33:01 PM all 19.48 0.00 1.58 4.42 0.07 74.45 03:33:01 PM 0 13.18 0.00 1.39 2.19 0.05 83.18 03:33:01 PM 1 16.88 0.00 1.85 10.35 0.08 70.84 03:33:01 PM 2 20.88 0.00 1.55 9.51 0.08 67.99 03:33:01 PM 3 23.37 0.00 1.73 0.15 0.07 74.69 03:33:01 PM 4 17.02 0.00 1.61 5.20 0.07 76.10 03:33:01 PM 5 28.48 0.00 1.84 0.20 0.08 69.39 03:33:01 PM 6 18.90 0.00 1.28 1.46 0.05 78.31 03:33:01 PM 7 17.11 0.00 1.44 6.32 0.05 75.07 03:34:01 PM all 30.75 0.00 1.99 0.03 0.11 67.13 03:34:01 PM 0 28.51 0.00 2.58 0.03 0.12 68.76 03:34:01 PM 1 33.93 0.00 1.98 0.05 0.10 63.95 03:34:01 PM 2 28.47 0.00 1.73 0.03 0.10 69.67 03:34:01 PM 3 35.03 0.00 2.72 0.00 0.12 62.13 03:34:01 PM 4 34.84 0.00 2.08 0.07 0.12 62.89 03:34:01 PM 5 33.35 0.00 1.26 0.00 0.08 65.31 03:34:01 PM 6 28.66 0.00 2.00 0.02 0.12 69.20 03:34:01 PM 7 23.19 0.00 1.54 0.02 0.10 75.15 03:35:01 PM all 31.31 0.00 1.80 0.89 0.08 65.92 03:35:01 PM 0 39.58 0.00 2.17 0.35 0.10 57.80 03:35:01 PM 1 32.69 0.00 2.34 0.84 0.08 64.05 03:35:01 PM 2 31.57 0.00 1.09 0.05 0.08 67.21 03:35:01 PM 3 43.62 0.00 1.39 1.84 0.07 53.09 03:35:01 PM 4 39.94 0.00 1.45 0.67 0.07 57.88 03:35:01 PM 5 9.62 0.00 2.07 1.17 0.07 87.07 03:35:01 PM 6 21.70 0.00 2.36 2.03 0.08 73.83 03:35:01 PM 7 31.78 0.00 1.52 0.18 0.08 66.43 Average: all 24.21 0.00 1.65 0.96 0.08 73.10 Average: 0 25.01 0.00 1.61 0.38 0.08 72.92 Average: 1 23.66 0.00 1.85 1.71 0.08 72.70 Average: 2 21.20 0.00 1.61 1.95 0.08 75.16 Average: 3 27.67 0.00 1.72 0.76 0.07 69.79 Average: 4 22.06 0.00 1.44 0.86 0.08 75.56 Average: 5 21.67 0.00 1.80 0.54 0.07 75.93 Average: 6 22.29 0.00 1.60 0.61 0.07 75.44 Average: 7 30.12 0.00 1.57 0.91 0.07 67.33