---> uname -a: Linux prd-centos8-docker-8c-8g-19980.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 1117 25369 19 5402 30299 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:53:bb:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.70/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85771sec preferred_lft 85771sec inet6 fe80::f816:3eff:fe53:bb70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:27:cf:8f 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::42:7eff:fe27:cf8f/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) 06/10/2025 _x86_64_ (8 CPU) 12:34:18 LINUX RESTART (8 CPU) 12:35:01 PM tps rtps wtps bread/s bwrtn/s 12:36:01 PM 228.41 16.73 211.68 3639.99 10573.78 12:37:01 PM 196.82 2.38 194.44 507.16 15479.97 12:38:01 PM 132.89 0.73 132.16 437.85 41243.30 12:39:01 PM 38.09 0.07 38.02 0.93 531.92 12:40:01 PM 11.51 0.45 11.06 21.06 556.83 12:41:01 PM 11.53 0.00 11.53 0.00 360.45 12:42:01 PM 105.20 0.00 105.20 0.00 23257.51 12:43:01 PM 187.64 0.00 187.64 0.00 1948.68 12:44:01 PM 38.18 2.45 35.73 4475.52 1779.44 Average: 105.58 2.53 103.05 1009.09 10636.85 12:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 PM 28849956 30817520 3805756 11.65 2688 2283712 1702044 5.05 177648 3163744 220724 12:37:01 PM 26970476 29216416 5685236 17.41 2688 2554892 3618680 10.74 275560 4908356 69824 12:38:01 PM 25061156 28438728 7594556 23.26 2688 3661328 3991156 11.84 427492 6560028 56 12:39:01 PM 24757276 28139668 7898436 24.19 2688 3666020 4216940 12.51 436612 6855796 2596 12:40:01 PM 24649584 28042188 8006128 24.52 2688 3676132 4245324 12.60 439728 6963496 56 12:41:01 PM 24455616 27954276 8200096 25.11 2688 3781936 4273376 12.68 496276 7096076 101508 12:42:01 PM 23661660 27749172 8994052 27.54 2688 4358952 5855624 17.37 548016 7777964 1628 12:43:01 PM 24608752 28661352 8046960 24.64 2688 4312324 3911836 11.61 546228 6850008 15556 12:44:01 PM 23767340 28793632 8888372 27.22 2688 5279104 3531380 10.48 721220 7504996 805232 Average: 25197980 28645884 7457732 22.84 2688 3730489 3927373 11.65 452087 6408940 135242 12:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 412.48 311.01 3085.46 55.91 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 339.94 250.27 3802.48 52.79 0.00 0.00 0.00 0.00 12:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 PM lo 1.77 1.77 0.09 0.09 0.00 0.00 0.00 0.00 12:38:01 PM eth0 305.40 179.27 9479.85 18.58 0.00 0.00 0.00 0.00 12:38:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:38:01 PM vetha5600fd 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:39:01 PM lo 43.45 43.45 3.87 3.87 0.00 0.00 0.00 0.00 12:39:01 PM eth0 201.00 155.51 59.34 61.85 0.00 0.00 0.00 0.00 12:39:01 PM docker0 9.86 11.30 1.56 1.43 0.00 0.00 0.00 0.00 12:40:01 PM lo 42.62 42.62 2.20 2.20 0.00 0.00 0.00 0.00 12:40:01 PM eth0 175.24 127.47 55.29 51.27 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.72 0.97 0.11 0.17 0.00 0.00 0.00 0.00 12:41:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:41:01 PM eth0 155.27 97.70 225.10 33.27 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 12.88 12.88 2.15 2.15 0.00 0.00 0.00 0.00 12:42:01 PM eth0 627.66 341.67 2708.52 27.68 0.00 0.00 0.00 0.00 12:42:01 PM docker0 6.30 6.98 0.70 1.70 0.00 0.00 0.00 0.00 12:42:01 PM vethdd2e765 6.30 7.11 0.79 1.71 0.00 0.00 0.00 0.00 12:42:01 PM veth14f8913 0.00 0.38 0.00 0.16 0.00 0.00 0.00 0.00 12:43:01 PM lo 1031.42 1031.42 224.99 224.99 0.00 0.00 0.00 0.00 12:43:01 PM eth0 227.09 165.74 307.15 59.38 0.00 0.00 0.00 0.00 12:43:01 PM docker0 496.33 513.70 112.92 108.28 0.00 0.00 0.00 0.00 12:44:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 12:44:01 PM eth0 73.80 61.17 1249.98 12.95 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 125.92 125.92 25.93 25.93 0.00 0.00 0.00 0.00 Average: eth0 279.77 187.76 2330.33 41.52 0.00 0.00 0.00 0.00 Average: docker0 57.02 59.24 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) 06/10/2025 _x86_64_ (8 CPU) 12:34:18 LINUX RESTART (8 CPU) 12:35:01 PM CPU %user %nice %system %iowait %steal %idle 12:36:01 PM all 15.63 0.00 1.33 1.05 0.06 81.94 12:36:01 PM 0 10.33 0.00 0.98 0.75 0.05 87.88 12:36:01 PM 1 20.18 0.00 2.26 2.59 0.07 74.91 12:36:01 PM 2 15.70 0.00 1.12 1.05 0.05 82.07 12:36:01 PM 3 17.37 0.00 1.55 1.42 0.07 79.59 12:36:01 PM 4 12.18 0.00 0.74 0.85 0.05 86.18 12:36:01 PM 5 8.00 0.00 1.00 1.24 0.05 89.71 12:36:01 PM 6 33.75 0.00 2.42 0.47 0.07 63.30 12:36:01 PM 7 7.48 0.00 0.53 0.03 0.05 91.90 12:37:01 PM all 46.26 0.00 1.41 0.90 0.09 51.34 12:37:01 PM 0 47.14 0.00 1.02 0.05 0.10 51.69 12:37:01 PM 1 73.56 0.00 1.39 0.92 0.10 24.04 12:37:01 PM 2 43.08 0.00 2.61 1.30 0.10 52.91 12:37:01 PM 3 29.65 0.00 1.34 1.42 0.08 67.50 12:37:01 PM 4 49.66 0.00 1.74 0.32 0.10 48.18 12:37:01 PM 5 30.83 0.00 1.31 2.03 0.08 65.76 12:37:01 PM 6 56.34 0.00 1.09 0.97 0.10 41.50 12:37:01 PM 7 39.72 0.00 0.77 0.22 0.07 59.23 12:38:01 PM all 22.40 0.00 3.44 1.46 0.08 72.61 12:38:01 PM 0 14.93 0.00 3.18 1.21 0.08 80.60 12:38:01 PM 1 16.43 0.00 3.39 2.48 0.07 77.64 12:38:01 PM 2 29.77 0.00 4.04 2.15 0.08 63.96 12:38:01 PM 3 20.90 0.00 3.74 1.40 0.08 73.88 12:38:01 PM 4 25.73 0.00 3.48 0.61 0.08 70.09 12:38:01 PM 5 19.48 0.00 3.25 0.64 0.08 76.56 12:38:01 PM 6 27.77 0.00 3.85 2.17 0.07 66.14 12:38:01 PM 7 24.20 0.00 2.63 1.04 0.10 72.03 12:39:01 PM all 22.35 0.00 2.48 0.05 0.08 75.04 12:39:01 PM 0 24.18 0.00 2.21 0.07 0.08 73.46 12:39:01 PM 1 22.18 0.00 2.48 0.03 0.08 75.22 12:39:01 PM 2 19.25 0.00 3.15 0.08 0.07 77.45 12:39:01 PM 3 26.15 0.00 2.23 0.03 0.07 71.52 12:39:01 PM 4 18.19 0.00 2.04 0.03 0.08 79.66 12:39:01 PM 5 14.65 0.00 2.52 0.08 0.07 82.68 12:39:01 PM 6 25.05 0.00 2.55 0.05 0.08 72.27 12:39:01 PM 7 29.15 0.00 2.68 0.03 0.08 68.06 12:40:01 PM all 10.60 0.00 1.12 0.04 0.06 88.17 12:40:01 PM 0 23.75 0.00 1.14 0.10 0.07 74.95 12:40:01 PM 1 6.69 0.00 1.17 0.02 0.08 92.04 12:40:01 PM 2 9.27 0.00 1.85 0.12 0.07 88.69 12:40:01 PM 3 10.26 0.00 1.34 0.00 0.07 88.34 12:40:01 PM 4 8.06 0.00 1.00 0.02 0.05 90.87 12:40:01 PM 5 7.26 0.00 0.74 0.02 0.07 91.92 12:40:01 PM 6 8.43 0.00 1.12 0.02 0.05 90.38 12:40:01 PM 7 11.06 0.00 0.64 0.07 0.03 88.20 12:41:01 PM all 25.80 0.00 0.70 0.02 0.05 73.42 12:41:01 PM 0 28.67 0.00 0.22 0.00 0.05 71.06 12:41:01 PM 1 27.83 0.00 1.32 0.00 0.05 70.80 12:41:01 PM 2 61.68 0.00 1.45 0.07 0.08 36.71 12:41:01 PM 3 30.71 0.00 0.17 0.00 0.05 69.07 12:41:01 PM 4 11.34 0.00 0.63 0.00 0.05 87.98 12:41:01 PM 5 8.47 0.00 0.85 0.08 0.05 90.55 12:41:01 PM 6 11.39 0.00 0.70 0.00 0.05 87.86 12:41:01 PM 7 26.22 0.00 0.28 0.00 0.05 73.44 12:42:01 PM all 28.03 0.00 2.00 0.90 0.08 68.99 12:42:01 PM 0 17.67 0.00 2.08 1.34 0.07 78.84 12:42:01 PM 1 38.31 0.00 2.36 0.32 0.08 58.93 12:42:01 PM 2 17.11 0.00 1.93 0.35 0.07 80.54 12:42:01 PM 3 23.67 0.00 2.35 2.96 0.07 70.95 12:42:01 PM 4 22.04 0.00 2.18 0.49 0.07 75.23 12:42:01 PM 5 33.64 0.00 1.76 0.02 0.08 64.50 12:42:01 PM 6 34.03 0.00 1.49 1.75 0.10 62.63 12:42:01 PM 7 37.72 0.00 1.81 0.02 0.08 60.37 12:43:01 PM all 29.82 0.00 2.38 0.31 0.10 67.39 12:43:01 PM 0 27.16 0.00 3.39 2.07 0.10 67.28 12:43:01 PM 1 40.61 0.00 2.37 0.00 0.12 56.90 12:43:01 PM 2 31.66 0.00 2.69 0.22 0.10 65.33 12:43:01 PM 3 24.44 0.00 2.54 0.03 0.10 72.88 12:43:01 PM 4 30.32 0.00 2.82 0.02 0.08 66.76 12:43:01 PM 5 27.87 0.00 1.93 0.00 0.10 70.10 12:43:01 PM 6 29.70 0.00 1.73 0.07 0.10 68.40 12:43:01 PM 7 26.76 0.00 1.56 0.10 0.08 71.49 12:44:01 PM all 29.36 0.00 1.52 0.23 0.07 68.81 12:44:01 PM 0 8.44 0.00 1.59 0.17 0.07 89.74 12:44:01 PM 1 22.01 0.00 1.25 0.55 0.07 76.12 12:44:01 PM 2 23.27 0.00 2.68 0.25 0.08 73.71 12:44:01 PM 3 28.12 0.00 1.00 0.12 0.07 70.69 12:44:01 PM 4 54.63 0.00 1.90 0.00 0.08 43.38 12:44:01 PM 5 39.77 0.00 1.20 0.45 0.05 58.53 12:44:01 PM 6 19.78 0.00 1.29 0.12 0.07 78.74 12:44:01 PM 7 38.81 0.00 1.24 0.18 0.08 59.69 Average: all 25.58 0.00 1.82 0.55 0.07 71.97 Average: 0 22.48 0.00 1.75 0.64 0.07 75.06 Average: 1 29.77 0.00 2.00 0.77 0.08 67.39 Average: 2 27.88 0.00 2.39 0.62 0.08 69.03 Average: 3 23.48 0.00 1.80 0.82 0.07 73.83 Average: 4 25.79 0.00 1.84 0.26 0.07 72.04 Average: 5 21.10 0.00 1.62 0.51 0.07 76.70 Average: 6 27.36 0.00 1.80 0.62 0.08 70.14 Average: 7 26.79 0.00 1.35 0.19 0.07 71.61