---> uname -a: Linux prd-centos8-docker-8c-8g-43034.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 1119 25324 19 5446 30297 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:d7:5c:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fed7:5c40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:fd:24:ef 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::42:22ff:fefd:24ef/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) 09/02/2025 _x86_64_ (8 CPU) 13:30:27 LINUX RESTART (8 CPU) 01:31:01 PM tps rtps wtps bread/s bwrtn/s 01:32:01 PM 203.02 16.41 186.61 2962.79 10010.81 01:33:01 PM 207.05 2.92 204.13 1126.56 15981.62 01:34:01 PM 149.98 0.83 149.14 496.15 42107.46 01:35:01 PM 37.69 0.48 37.20 21.46 540.04 01:36:01 PM 9.55 0.00 9.55 0.00 569.24 01:37:01 PM 25.15 0.00 25.15 0.00 575.22 01:38:01 PM 102.48 0.00 102.48 0.00 23514.51 01:39:01 PM 139.84 0.00 139.84 0.00 1617.49 01:40:01 PM 62.83 2.92 59.91 4552.75 27530.57 Average: 104.18 2.62 101.56 1017.79 13605.92 01:31:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:32:01 PM 28970032 30846656 3685680 11.29 2688 2192908 1823480 5.41 164828 3058416 165604 01:33:01 PM 27288136 29517172 5367576 16.44 2688 2538164 3092428 9.18 267572 4600068 55916 01:34:01 PM 25005716 28406392 7649996 23.43 2688 3683320 4112300 12.20 425984 6610756 60 01:35:01 PM 24874316 28280428 7781396 23.83 2688 3688796 3926120 11.65 435324 6733556 2308 01:36:01 PM 25655220 29072904 7000492 21.44 2688 3700052 3263588 9.68 438120 5955176 180 01:37:01 PM 25263320 28918208 7392392 22.64 2688 3935356 3282332 9.74 499752 6278468 230388 01:38:01 PM 23124532 27266372 9531180 29.19 2688 4410880 6249692 18.54 550040 8305092 3516 01:39:01 PM 24270560 28359964 8385152 25.68 2688 4346008 3745300 11.11 546916 7180812 15576 01:40:01 PM 25913188 31004112 6742524 20.65 2688 5336632 1557612 4.62 900896 5175296 88424 Average: 25596113 29074690 7059599 21.62 2688 3759124 3450317 10.24 469937 5988627 62441 01:31:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 147.64 129.40 1740.93 40.28 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 393.99 301.67 4748.99 49.46 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 1.33 1.33 0.07 0.07 0.00 0.00 0.00 0.00 01:34:01 PM eth0 339.00 215.56 10012.98 21.53 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 01:34:01 PM veth688ff9f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:35:01 PM lo 50.90 50.90 4.43 4.43 0.00 0.00 0.00 0.00 01:35:01 PM eth0 243.47 148.60 70.52 66.13 0.00 0.00 0.00 0.00 01:35:01 PM docker0 11.60 13.23 1.72 1.70 0.00 0.00 0.00 0.00 01:36:01 PM lo 50.43 50.43 2.59 2.59 0.00 0.00 0.00 0.00 01:36:01 PM eth0 194.69 135.49 77.64 58.93 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:37:01 PM eth0 165.41 123.53 761.70 38.86 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 84.47 84.47 12.25 12.25 0.00 0.00 0.00 0.00 01:38:01 PM eth0 628.67 368.38 2288.36 30.18 0.00 0.00 0.00 0.00 01:38:01 PM docker0 36.04 39.70 5.26 6.73 0.00 0.00 0.00 0.00 01:38:01 PM vethe0a11f6 31.32 34.39 5.09 5.72 0.00 0.00 0.00 0.00 01:38:01 PM veth744895d 4.72 6.01 0.67 1.28 0.00 0.00 0.00 0.00 01:39:01 PM lo 1377.66 1377.66 238.61 238.61 0.00 0.00 0.00 0.00 01:39:01 PM eth0 138.19 88.62 291.23 41.94 0.00 0.00 0.00 0.00 01:39:01 PM docker0 597.33 613.68 116.87 112.11 0.00 0.00 0.00 0.00 01:40:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 01:40:01 PM eth0 111.83 84.11 1270.45 24.60 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.98 173.98 28.67 28.67 0.00 0.00 0.00 0.00 Average: eth0 262.54 177.26 2362.69 41.32 0.00 0.00 0.00 0.00 Average: docker0 71.75 74.20 13.77 13.41 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) 09/02/2025 _x86_64_ (8 CPU) 13:30:27 LINUX RESTART (8 CPU) 01:31:01 PM CPU %user %nice %system %iowait %steal %idle 01:32:01 PM all 12.66 0.00 1.16 0.54 0.06 85.58 01:32:01 PM 0 6.80 0.00 0.65 0.27 0.12 92.17 01:32:01 PM 1 8.10 0.00 0.80 0.48 0.07 90.54 01:32:01 PM 2 7.81 0.00 0.93 0.63 0.05 90.57 01:32:01 PM 3 2.94 0.00 0.60 0.38 0.07 96.00 01:32:01 PM 4 28.68 0.00 2.35 0.92 0.05 68.00 01:32:01 PM 5 15.31 0.00 1.22 0.45 0.05 82.97 01:32:01 PM 6 14.77 0.00 1.17 0.62 0.05 83.40 01:32:01 PM 7 16.85 0.00 1.55 0.53 0.03 81.03 01:33:01 PM all 43.21 0.00 1.48 0.54 0.08 54.68 01:33:01 PM 0 44.31 0.00 1.60 0.45 0.08 53.55 01:33:01 PM 1 33.85 0.00 1.65 0.70 0.08 63.71 01:33:01 PM 2 48.69 0.00 1.60 0.27 0.08 49.36 01:33:01 PM 3 38.95 0.00 1.56 0.49 0.10 58.91 01:33:01 PM 4 21.98 0.00 1.71 1.67 0.08 74.56 01:33:01 PM 5 52.80 0.00 1.41 0.30 0.08 45.41 01:33:01 PM 6 47.16 0.00 1.52 0.25 0.07 51.00 01:33:01 PM 7 57.94 0.00 0.78 0.20 0.07 41.01 01:34:01 PM all 27.71 0.00 3.27 0.74 0.08 68.20 01:34:01 PM 0 27.13 0.00 3.05 0.24 0.08 69.50 01:34:01 PM 1 28.70 0.00 3.75 1.49 0.07 65.99 01:34:01 PM 2 33.11 0.00 4.62 2.21 0.07 59.99 01:34:01 PM 3 24.23 0.00 2.79 0.42 0.08 72.48 01:34:01 PM 4 26.51 0.00 3.16 0.12 0.08 70.12 01:34:01 PM 5 31.24 0.00 3.22 0.34 0.07 65.13 01:34:01 PM 6 19.24 0.00 2.86 0.52 0.08 77.30 01:34:01 PM 7 31.54 0.00 2.74 0.59 0.07 65.06 01:35:01 PM all 21.39 0.00 2.38 0.07 0.09 76.08 01:35:01 PM 0 25.59 0.00 2.66 0.07 0.08 71.61 01:35:01 PM 1 19.50 0.00 2.04 0.10 0.10 78.25 01:35:01 PM 2 22.23 0.00 2.48 0.03 0.08 75.18 01:35:01 PM 3 20.21 0.00 2.51 0.07 0.08 77.13 01:35:01 PM 4 24.50 0.00 2.39 0.05 0.08 72.97 01:35:01 PM 5 21.46 0.00 2.51 0.02 0.08 75.93 01:35:01 PM 6 18.96 0.00 2.49 0.12 0.07 78.36 01:35:01 PM 7 18.66 0.00 1.96 0.08 0.10 79.20 01:36:01 PM all 9.52 0.00 0.98 0.02 0.07 89.41 01:36:01 PM 0 5.68 0.00 1.22 0.00 0.08 93.02 01:36:01 PM 1 11.47 0.00 1.35 0.00 0.07 87.11 01:36:01 PM 2 19.25 0.00 1.02 0.05 0.08 79.60 01:36:01 PM 3 7.42 0.00 0.58 0.02 0.07 91.91 01:36:01 PM 4 11.57 0.00 1.09 0.02 0.07 87.26 01:36:01 PM 5 6.05 0.00 0.92 0.02 0.07 92.95 01:36:01 PM 6 6.73 0.00 0.82 0.00 0.05 92.40 01:36:01 PM 7 8.02 0.00 0.84 0.03 0.07 91.05 01:37:01 PM all 25.51 0.00 0.70 0.04 0.05 73.70 01:37:01 PM 0 14.95 0.00 0.37 0.05 0.05 84.58 01:37:01 PM 1 21.24 0.00 0.28 0.00 0.03 78.44 01:37:01 PM 2 59.63 0.00 1.49 0.05 0.05 38.79 01:37:01 PM 3 6.33 0.00 0.63 0.08 0.05 92.90 01:37:01 PM 4 19.21 0.00 1.40 0.05 0.07 79.27 01:37:01 PM 5 18.07 0.00 0.35 0.00 0.08 81.49 01:37:01 PM 6 28.38 0.00 0.70 0.00 0.05 70.87 01:37:01 PM 7 36.26 0.00 0.38 0.05 0.03 63.27 01:38:01 PM all 30.12 0.00 1.77 0.43 0.08 67.59 01:38:01 PM 0 13.84 0.00 1.52 0.07 0.10 84.47 01:38:01 PM 1 30.59 0.00 1.32 0.94 0.10 67.05 01:38:01 PM 2 37.79 0.00 2.18 0.84 0.08 59.11 01:38:01 PM 3 15.00 0.00 2.18 0.64 0.08 82.10 01:38:01 PM 4 29.10 0.00 1.66 0.17 0.08 68.99 01:38:01 PM 5 49.04 0.00 1.73 0.10 0.07 49.07 01:38:01 PM 6 38.46 0.00 1.78 0.62 0.07 59.08 01:38:01 PM 7 27.20 0.00 1.76 0.10 0.08 70.85 01:39:01 PM all 26.78 0.00 2.01 0.33 0.09 70.80 01:39:01 PM 0 22.25 0.00 1.29 0.02 0.08 76.36 01:39:01 PM 1 27.35 0.00 2.96 0.03 0.08 69.57 01:39:01 PM 2 40.03 0.00 2.68 0.10 0.10 57.09 01:39:01 PM 3 24.06 0.00 1.78 0.07 0.10 73.99 01:39:01 PM 4 26.25 0.00 2.23 0.03 0.10 71.39 01:39:01 PM 5 17.97 0.00 2.12 2.27 0.08 77.56 01:39:01 PM 6 21.87 0.00 1.76 0.02 0.08 76.27 01:39:01 PM 7 34.39 0.00 1.24 0.10 0.08 64.19 01:40:01 PM all 26.14 0.00 1.73 0.41 0.06 71.67 01:40:01 PM 0 16.49 0.00 1.82 0.13 0.08 81.47 01:40:01 PM 1 28.50 0.00 2.39 0.20 0.08 68.82 01:40:01 PM 2 37.28 0.00 2.06 0.07 0.05 60.55 01:40:01 PM 3 30.46 0.00 1.25 0.02 0.05 68.22 01:40:01 PM 4 29.68 0.00 1.42 0.03 0.05 68.81 01:40:01 PM 5 25.93 0.00 2.17 2.47 0.07 69.36 01:40:01 PM 6 17.24 0.00 1.42 0.08 0.05 81.20 01:40:01 PM 7 23.49 0.00 1.29 0.25 0.05 74.92 Average: all 24.78 0.00 1.72 0.34 0.07 73.09 Average: 0 19.66 0.00 1.57 0.14 0.09 78.54 Average: 1 23.25 0.00 1.84 0.44 0.08 74.40 Average: 2 33.98 0.00 2.11 0.47 0.07 63.36 Average: 3 18.84 0.00 1.54 0.24 0.08 79.30 Average: 4 24.16 0.00 1.93 0.34 0.07 73.49 Average: 5 26.42 0.00 1.74 0.66 0.07 71.11 Average: 6 23.64 0.00 1.61 0.25 0.06 74.43 Average: 7 28.26 0.00 1.39 0.22 0.07 70.06