---> uname -a: Linux prd-centos8-docker-8c-8g-29824.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 1106 25354 19 5429 30310 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:3c:88:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe3c:8858/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:68:ed:f0 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:efff:fe68:edf0/64 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) 07/22/2025 _x86_64_ (8 CPU) 10:36:41 LINUX RESTART (8 CPU) 10:37:02 AM tps rtps wtps bread/s bwrtn/s 10:38:01 AM 202.69 18.71 183.99 4251.71 7808.61 10:39:01 AM 290.57 19.01 271.55 4147.98 15528.50 10:40:01 AM 187.92 0.72 187.21 504.01 47659.15 10:41:01 AM 38.81 0.25 38.56 69.19 842.26 10:42:01 AM 24.14 0.48 23.66 21.46 496.63 10:43:01 AM 3.78 0.00 3.78 0.00 338.32 10:44:01 AM 111.63 0.00 111.63 0.00 23503.52 10:45:01 AM 23.36 0.00 23.36 0.00 754.33 10:46:01 AM 159.08 2.55 156.53 4512.10 14896.02 Average: 115.62 4.61 111.01 1495.60 12434.43 10:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 AM 29602444 31263072 3053268 9.35 2688 1983848 1479216 4.39 146896 2477176 159736 10:39:01 AM 27897268 30117688 4758444 14.57 2688 2531188 2368184 7.03 252928 4012680 207896 10:40:01 AM 25033852 28436920 7621860 23.34 2688 3686628 3835144 11.38 410872 6606972 572 10:41:01 AM 24559384 27968844 8096328 24.79 2688 3691516 5399396 16.02 431256 7050356 224 10:42:01 AM 24770716 28185924 7884996 24.15 2688 3697496 3969276 11.78 436868 6839392 128 10:43:01 AM 25405256 28833132 7250456 22.20 2688 3709956 3928044 11.65 441208 6204832 3944 10:44:01 AM 23542088 27660960 9113624 27.91 2688 4388364 5961244 17.69 545156 7898640 1624 10:45:01 AM 24745716 28826764 7909996 24.22 2688 4337048 3388216 10.05 540756 6713312 10348 10:46:01 AM 25984376 31058084 6671336 20.43 2688 5322492 1521904 4.52 894032 5114688 409692 Average: 25726789 29150154 6928923 21.22 2688 3705393 3538958 10.50 455552 5879783 88240 10:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 AM eth0 480.16 316.03 1923.65 75.33 0.00 0.00 0.00 0.00 10:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 AM eth0 462.76 372.37 5643.14 63.51 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 378.56 230.82 10047.06 37.23 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:41:01 AM lo 11.66 11.66 0.93 0.93 0.00 0.00 0.00 0.00 10:41:01 AM eth0 27.68 21.11 7.60 11.15 0.00 0.00 0.00 0.00 10:41:01 AM docker0 2.10 2.57 0.33 0.30 0.00 0.00 0.00 0.00 10:41:01 AM vethb6879e9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:42:01 AM lo 65.29 65.29 4.72 4.72 0.00 0.00 0.00 0.00 10:42:01 AM eth0 236.04 188.12 67.34 79.47 0.00 0.00 0.00 0.00 10:42:01 AM docker0 8.66 10.00 1.37 1.35 0.00 0.00 0.00 0.00 10:43:01 AM lo 37.55 37.55 1.83 1.83 0.00 0.00 0.00 0.00 10:43:01 AM eth0 156.53 132.11 49.35 57.45 0.00 0.00 0.00 0.00 10:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 AM lo 13.08 13.08 2.18 2.18 0.00 0.00 0.00 0.00 10:44:01 AM eth0 624.08 353.04 2851.00 29.12 0.00 0.00 0.00 0.00 10:44:01 AM docker0 6.30 6.73 0.70 1.55 0.00 0.00 0.00 0.00 10:44:01 AM vetheb7ca4a 6.30 6.87 0.79 1.56 0.00 0.00 0.00 0.00 10:44:01 AM vethb8f1181 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 AM lo 1032.01 1032.01 224.49 224.49 0.00 0.00 0.00 0.00 10:45:01 AM eth0 141.95 105.76 206.38 44.71 0.00 0.00 0.00 0.00 10:45:01 AM docker0 496.50 514.31 112.67 108.18 0.00 0.00 0.00 0.00 10:46:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:46:01 AM eth0 67.33 60.40 1271.20 13.17 0.00 0.00 0.00 0.00 10:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 129.19 129.19 26.07 26.07 0.00 0.00 0.00 0.00 Average: eth0 285.76 197.53 2452.96 45.63 0.00 0.00 0.00 0.00 Average: docker0 57.17 59.41 12.81 12.40 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) 07/22/2025 _x86_64_ (8 CPU) 10:36:41 LINUX RESTART (8 CPU) 10:37:02 AM CPU %user %nice %system %iowait %steal %idle 10:38:01 AM all 11.83 0.00 1.61 0.85 0.07 85.64 10:38:01 AM 0 7.39 0.00 1.02 0.20 0.08 91.31 10:38:01 AM 1 12.15 0.00 1.84 0.75 0.07 85.20 10:38:01 AM 2 14.48 0.00 2.75 2.20 0.10 80.47 10:38:01 AM 3 9.91 0.00 1.10 1.00 0.05 87.93 10:38:01 AM 4 10.60 0.00 1.45 0.34 0.07 87.55 10:38:01 AM 5 21.40 0.00 2.40 1.09 0.05 75.06 10:38:01 AM 6 5.50 0.00 0.75 0.59 0.05 93.10 10:38:01 AM 7 13.25 0.00 1.58 0.66 0.05 84.46 10:39:01 AM all 31.15 0.00 1.52 1.39 0.09 65.85 10:39:01 AM 0 25.89 0.00 1.32 0.40 0.08 72.30 10:39:01 AM 1 27.59 0.00 2.14 1.56 0.08 68.63 10:39:01 AM 2 35.08 0.00 1.24 1.24 0.08 62.36 10:39:01 AM 3 31.06 0.00 1.14 1.20 0.10 66.50 10:39:01 AM 4 32.11 0.00 1.74 1.96 0.08 64.11 10:39:01 AM 5 37.50 0.00 2.41 3.26 0.10 56.73 10:39:01 AM 6 17.58 0.00 1.44 0.77 0.08 80.13 10:39:01 AM 7 42.39 0.00 0.77 0.72 0.12 56.01 10:40:01 AM all 35.75 0.00 2.93 1.60 0.10 59.63 10:40:01 AM 0 34.18 0.00 3.02 0.77 0.08 61.94 10:40:01 AM 1 30.25 0.00 3.09 3.19 0.10 63.38 10:40:01 AM 2 39.81 0.00 3.80 5.84 0.13 50.41 10:40:01 AM 3 22.03 0.00 3.05 1.50 0.08 73.34 10:40:01 AM 4 46.54 0.00 2.47 0.40 0.10 50.49 10:40:01 AM 5 30.62 0.00 2.74 0.32 0.08 66.24 10:40:01 AM 6 40.41 0.00 2.89 0.18 0.08 56.43 10:40:01 AM 7 42.13 0.00 2.35 0.59 0.12 54.82 10:41:01 AM all 19.39 0.00 2.02 0.15 0.09 78.35 10:41:01 AM 0 22.94 0.00 2.72 0.18 0.10 74.06 10:41:01 AM 1 20.49 0.00 1.96 0.03 0.08 77.44 10:41:01 AM 2 17.78 0.00 1.51 0.18 0.07 80.46 10:41:01 AM 3 17.45 0.00 2.06 0.20 0.10 80.18 10:41:01 AM 4 17.65 0.00 1.98 0.08 0.08 80.21 10:41:01 AM 5 19.22 0.00 1.79 0.18 0.12 78.68 10:41:01 AM 6 24.65 0.00 2.21 0.17 0.10 72.87 10:41:01 AM 7 14.91 0.00 1.94 0.13 0.08 82.93 10:42:01 AM all 14.18 0.00 1.75 0.04 0.08 83.94 10:42:01 AM 0 14.43 0.00 1.57 0.05 0.08 83.86 10:42:01 AM 1 14.43 0.00 2.17 0.03 0.10 83.27 10:42:01 AM 2 16.74 0.00 1.17 0.00 0.08 82.00 10:42:01 AM 3 16.18 0.00 1.76 0.07 0.07 81.93 10:42:01 AM 4 8.96 0.00 2.56 0.05 0.10 88.33 10:42:01 AM 5 15.40 0.00 1.37 0.02 0.08 83.13 10:42:01 AM 6 18.84 0.00 1.82 0.03 0.07 79.24 10:42:01 AM 7 8.41 0.00 1.61 0.08 0.08 89.81 10:43:01 AM all 17.95 0.00 0.96 0.20 0.08 80.80 10:43:01 AM 0 13.27 0.00 0.97 0.80 0.13 84.82 10:43:01 AM 1 14.50 0.00 1.05 0.00 0.10 84.34 10:43:01 AM 2 19.30 0.00 1.41 0.12 0.07 79.11 10:43:01 AM 3 19.59 0.00 0.76 0.00 0.08 79.57 10:43:01 AM 4 27.29 0.00 0.98 0.59 0.08 71.06 10:43:01 AM 5 22.55 0.00 0.75 0.00 0.07 76.63 10:43:01 AM 6 13.26 0.00 0.77 0.10 0.05 85.82 10:43:01 AM 7 13.96 0.00 0.97 0.00 0.08 84.99 10:44:01 AM all 30.69 0.00 1.91 1.04 0.09 66.27 10:44:01 AM 0 25.30 0.00 1.77 0.00 0.07 72.86 10:44:01 AM 1 44.71 0.00 1.83 3.98 0.08 49.40 10:44:01 AM 2 33.09 0.00 2.03 1.86 0.08 62.93 10:44:01 AM 3 12.22 0.00 1.88 0.94 0.10 84.85 10:44:01 AM 4 41.94 0.00 2.48 0.39 0.08 55.11 10:44:01 AM 5 30.45 0.00 2.13 0.10 0.08 67.24 10:44:01 AM 6 32.19 0.00 1.48 0.05 0.08 66.20 10:44:01 AM 7 25.48 0.00 1.67 1.02 0.10 71.72 10:45:01 AM all 27.79 0.00 2.36 0.05 0.11 69.69 10:45:01 AM 0 28.49 0.00 3.17 0.03 0.10 68.21 10:45:01 AM 1 31.37 0.00 2.20 0.07 0.13 66.24 10:45:01 AM 2 26.18 0.00 1.75 0.08 0.10 71.89 10:45:01 AM 3 27.81 0.00 1.86 0.00 0.12 70.21 10:45:01 AM 4 25.91 0.00 2.62 0.10 0.10 71.28 10:45:01 AM 5 26.10 0.00 2.38 0.07 0.12 71.33 10:45:01 AM 6 34.13 0.00 2.37 0.02 0.10 63.39 10:45:01 AM 7 22.33 0.00 2.55 0.02 0.12 74.98 10:46:01 AM all 32.87 0.00 1.95 0.61 0.08 64.49 10:46:01 AM 0 43.69 0.00 2.16 0.50 0.08 53.57 10:46:01 AM 1 46.59 0.00 1.76 0.08 0.07 51.51 10:46:01 AM 2 41.88 0.00 1.87 1.91 0.08 54.25 10:46:01 AM 3 21.08 0.00 1.32 0.22 0.07 77.32 10:46:01 AM 4 26.85 0.00 1.88 0.28 0.08 70.90 10:46:01 AM 5 15.25 0.00 2.75 1.76 0.08 80.15 10:46:01 AM 6 26.77 0.00 1.84 0.07 0.08 71.24 10:46:01 AM 7 40.79 0.00 2.01 0.05 0.08 57.08 Average: all 24.64 0.00 1.89 0.66 0.09 72.73 Average: 0 23.97 0.00 1.97 0.33 0.09 73.64 Average: 1 26.92 0.00 2.00 1.08 0.09 69.91 Average: 2 27.17 0.00 1.94 1.49 0.09 69.31 Average: 3 19.72 0.00 1.66 0.57 0.09 77.96 Average: 4 26.44 0.00 2.02 0.47 0.09 70.99 Average: 5 24.28 0.00 2.08 0.76 0.09 72.80 Average: 6 23.72 0.00 1.73 0.22 0.08 74.26 Average: 7 24.87 0.00 1.72 0.36 0.09 72.96