---> uname -a: Linux prd-centos8-docker-8c-8g-31522.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 1128 25109 19 5651 30287 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:49:bf:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe49:bf1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:8e:3d:d3 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::42:11ff:fe8e:3dd3/64 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) 07/29/2025 _x86_64_ (8 CPU) 11:31:29 LINUX RESTART (8 CPU) 11:32:01 AM tps rtps wtps bread/s bwrtn/s 11:33:01 AM 201.50 14.53 186.97 2987.80 10403.73 11:34:01 AM 210.95 4.88 206.07 1167.81 15971.52 11:35:01 AM 151.88 0.80 151.08 427.46 42109.30 11:36:01 AM 39.57 0.10 39.47 77.57 503.28 11:37:01 AM 11.28 0.43 10.85 20.93 294.07 11:38:01 AM 5.93 0.00 5.93 0.00 411.43 11:39:01 AM 112.20 0.00 112.20 0.00 23620.11 11:40:01 AM 139.41 0.00 139.41 0.00 1823.02 11:41:01 AM 101.28 2.48 98.80 4510.63 27832.66 11:42:01 AM 37.79 1.80 35.99 1785.67 7626.92 Average: 101.18 2.50 98.68 1097.79 13059.58 11:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 AM 29053044 30908036 3602660 11.03 2688 2171872 1865324 5.53 163204 2976920 143428 11:34:01 AM 27255296 29484448 5400408 16.54 2688 2538928 2961708 8.79 271716 4629232 56548 11:35:01 AM 25223308 28622736 7432396 22.76 2688 3682388 3623152 10.75 429532 6392484 244 11:36:01 AM 25084272 28488748 7571432 23.19 2688 3687088 3683680 10.93 438788 6520604 244 11:37:01 AM 24842264 28250884 7813440 23.93 2688 3691252 3867028 11.47 440432 6761268 20 11:38:01 AM 25244040 28663168 7411664 22.70 2688 3701364 3572556 10.60 444104 6359176 108 11:39:01 AM 23798316 27921380 8857388 27.12 2688 4391828 5590348 16.59 546352 7637020 1552 11:40:01 AM 24745612 28835448 7910092 24.22 2688 4347076 3780388 11.22 550192 6700688 17444 11:41:01 AM 25835912 30927280 6819792 20.88 2688 5339628 2068900 6.14 735716 5416764 65720 11:42:01 AM 25679012 30978656 6976692 21.36 2688 5542196 1566312 4.65 968460 5334088 33556 Average: 25676108 29308078 6979596 21.37 2688 3909362 3257940 9.67 498850 5872824 31886 11:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 AM eth0 203.53 157.10 1544.03 43.45 0.00 0.00 0.00 0.00 11:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 406.57 317.51 5107.41 45.84 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 11:35:01 AM eth0 332.07 200.82 10020.48 20.28 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:35:01 AM veth9a79fb5 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:36:01 AM lo 38.60 38.60 3.73 3.73 0.00 0.00 0.00 0.00 11:36:01 AM eth0 112.26 75.82 28.67 29.37 0.00 0.00 0.00 0.00 11:36:01 AM docker0 11.11 12.53 1.65 1.54 0.00 0.00 0.00 0.00 11:37:01 AM lo 57.20 57.20 2.92 2.92 0.00 0.00 0.00 0.00 11:37:01 AM eth0 299.07 218.33 86.80 90.72 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.78 1.13 0.11 0.25 0.00 0.00 0.00 0.00 11:38:01 AM lo 4.30 4.30 0.21 0.21 0.00 0.00 0.00 0.00 11:38:01 AM eth0 135.61 94.62 108.53 28.52 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 18.16 18.16 2.39 2.39 0.00 0.00 0.00 0.00 11:39:01 AM eth0 554.82 312.01 2957.77 31.98 0.00 0.00 0.00 0.00 11:39:01 AM docker0 8.45 8.76 0.80 1.64 0.00 0.00 0.00 0.00 11:39:01 AM veth6f22034 8.45 8.90 0.91 1.65 0.00 0.00 0.00 0.00 11:39:01 AM veth81933a2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:40:01 AM lo 1436.50 1436.50 247.18 247.18 0.00 0.00 0.00 0.00 11:40:01 AM eth0 131.18 96.95 316.81 40.37 0.00 0.00 0.00 0.00 11:40:01 AM docker0 621.87 638.90 120.66 116.53 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:41:01 AM eth0 93.97 75.76 1257.42 18.40 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 340.67 225.47 2325.43 60.01 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.70 155.70 25.66 25.66 0.00 0.00 0.00 0.00 Average: eth0 260.97 177.44 2375.29 40.89 0.00 0.00 0.00 0.00 Average: docker0 64.23 66.16 12.32 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) 07/29/2025 _x86_64_ (8 CPU) 11:31:29 LINUX RESTART (8 CPU) 11:32:01 AM CPU %user %nice %system %iowait %steal %idle 11:33:01 AM all 12.60 0.00 1.07 0.81 0.06 85.46 11:33:01 AM 0 15.74 0.00 0.77 0.48 0.07 82.94 11:33:01 AM 1 13.23 0.00 1.15 1.15 0.07 84.40 11:33:01 AM 2 3.33 0.00 0.59 0.72 0.05 95.32 11:33:01 AM 3 10.80 0.00 0.94 0.85 0.03 87.38 11:33:01 AM 4 17.31 0.00 1.39 0.64 0.07 80.60 11:33:01 AM 5 6.53 0.00 0.52 0.30 0.07 92.59 11:33:01 AM 6 26.69 0.00 2.61 1.50 0.07 69.14 11:33:01 AM 7 7.20 0.00 0.60 0.83 0.05 91.32 11:34:01 AM all 41.56 0.00 1.30 1.00 0.09 56.05 11:34:01 AM 0 33.97 0.00 1.15 0.27 0.08 64.53 11:34:01 AM 1 34.87 0.00 1.47 0.80 0.12 62.74 11:34:01 AM 2 31.46 0.00 1.57 2.42 0.10 64.44 11:34:01 AM 3 42.93 0.00 2.04 1.84 0.12 53.07 11:34:01 AM 4 38.55 0.00 1.15 0.90 0.08 59.31 11:34:01 AM 5 48.53 0.00 0.89 0.43 0.08 50.07 11:34:01 AM 6 56.93 0.00 1.12 0.99 0.08 40.88 11:34:01 AM 7 45.25 0.00 1.00 0.35 0.08 53.31 11:35:01 AM all 25.17 0.00 2.67 2.03 0.08 70.05 11:35:01 AM 0 24.92 0.00 2.92 2.15 0.08 69.93 11:35:01 AM 1 25.55 0.00 2.47 4.01 0.08 67.89 11:35:01 AM 2 25.96 0.00 2.66 3.33 0.08 67.97 11:35:01 AM 3 23.07 0.00 2.99 1.24 0.08 72.61 11:35:01 AM 4 31.39 0.00 3.27 3.51 0.08 61.75 11:35:01 AM 5 15.92 0.00 2.12 1.26 0.08 80.62 11:35:01 AM 6 29.15 0.00 2.52 0.44 0.08 67.81 11:35:01 AM 7 25.35 0.00 2.44 0.29 0.07 71.86 11:36:01 AM all 22.65 0.00 2.40 0.06 0.10 74.78 11:36:01 AM 0 23.32 0.00 2.96 0.10 0.12 73.50 11:36:01 AM 1 23.47 0.00 2.34 0.08 0.08 74.02 11:36:01 AM 2 19.00 0.00 2.09 0.03 0.12 78.75 11:36:01 AM 3 25.27 0.00 2.21 0.03 0.12 72.37 11:36:01 AM 4 27.16 0.00 2.61 0.12 0.10 70.02 11:36:01 AM 5 27.63 0.00 3.05 0.05 0.10 69.17 11:36:01 AM 6 19.33 0.00 1.82 0.02 0.08 78.74 11:36:01 AM 7 16.03 0.00 2.13 0.05 0.10 81.69 11:37:01 AM all 6.66 0.00 1.09 0.01 0.06 92.17 11:37:01 AM 0 7.94 0.00 0.77 0.00 0.07 91.23 11:37:01 AM 1 4.73 0.00 1.12 0.02 0.07 94.07 11:37:01 AM 2 3.99 0.00 1.16 0.02 0.07 94.78 11:37:01 AM 3 8.87 0.00 1.22 0.02 0.07 89.83 11:37:01 AM 4 8.17 0.00 1.10 0.03 0.05 90.64 11:37:01 AM 5 7.99 0.00 1.17 0.02 0.07 90.76 11:37:01 AM 6 6.55 0.00 0.70 0.00 0.07 92.68 11:37:01 AM 7 5.04 0.00 1.52 0.02 0.05 93.38 11:38:01 AM all 18.57 0.00 0.47 0.02 0.05 80.89 11:38:01 AM 0 16.85 0.00 0.47 0.00 0.07 82.61 11:38:01 AM 1 14.38 0.00 0.20 0.00 0.05 85.37 11:38:01 AM 2 8.99 0.00 0.35 0.08 0.03 90.54 11:38:01 AM 3 19.36 0.00 0.43 0.00 0.03 80.17 11:38:01 AM 4 1.81 0.00 0.25 0.02 0.08 97.84 11:38:01 AM 5 12.11 0.00 0.28 0.00 0.05 87.56 11:38:01 AM 6 56.85 0.00 1.10 0.05 0.07 41.93 11:38:01 AM 7 18.12 0.00 0.68 0.00 0.03 81.16 11:39:01 AM all 31.74 0.00 1.98 0.83 0.09 65.37 11:39:01 AM 0 30.54 0.00 1.57 0.13 0.08 67.67 11:39:01 AM 1 37.03 0.00 1.87 1.72 0.08 59.29 11:39:01 AM 2 32.81 0.00 2.67 2.33 0.08 62.11 11:39:01 AM 3 35.60 0.00 1.96 1.31 0.08 61.04 11:39:01 AM 4 27.52 0.00 1.68 0.64 0.08 70.08 11:39:01 AM 5 17.23 0.00 1.61 0.05 0.10 81.01 11:39:01 AM 6 42.63 0.00 2.31 0.25 0.08 54.72 11:39:01 AM 7 30.56 0.00 2.14 0.18 0.10 67.01 11:40:01 AM all 29.89 0.00 2.18 0.17 0.10 67.65 11:40:01 AM 0 29.41 0.00 2.19 0.12 0.12 68.17 11:40:01 AM 1 32.62 0.00 1.73 0.02 0.10 65.54 11:40:01 AM 2 24.42 0.00 2.10 0.02 0.10 73.37 11:40:01 AM 3 28.94 0.00 2.24 0.02 0.10 68.69 11:40:01 AM 4 28.67 0.00 2.55 1.13 0.12 67.53 11:40:01 AM 5 19.13 0.00 2.38 0.03 0.10 78.35 11:40:01 AM 6 39.16 0.00 2.95 0.00 0.10 57.79 11:40:01 AM 7 36.73 0.00 1.31 0.05 0.10 61.82 11:41:01 AM all 30.06 0.00 1.61 1.30 0.07 66.97 11:41:01 AM 0 36.09 0.00 0.99 3.35 0.07 59.51 11:41:01 AM 1 43.17 0.00 1.67 1.62 0.08 53.46 11:41:01 AM 2 26.83 0.00 1.25 0.40 0.08 71.44 11:41:01 AM 3 25.28 0.00 1.20 0.25 0.07 73.20 11:41:01 AM 4 14.02 0.00 2.21 2.09 0.07 81.61 11:41:01 AM 5 55.98 0.00 1.97 0.82 0.07 41.16 11:41:01 AM 6 29.48 0.00 2.24 0.35 0.07 67.86 11:41:01 AM 7 9.60 0.00 1.34 1.49 0.03 87.54 11:42:01 AM all 25.85 0.00 0.96 0.28 0.07 72.85 11:42:01 AM 0 42.65 0.00 0.93 0.02 0.08 56.31 11:42:01 AM 1 26.29 0.00 1.17 0.28 0.08 72.17 11:42:01 AM 2 34.02 0.00 1.10 0.02 0.07 64.80 11:42:01 AM 3 31.27 0.00 1.55 0.10 0.07 67.01 11:42:01 AM 4 17.93 0.00 0.60 1.10 0.08 80.29 11:42:01 AM 5 4.62 0.00 0.77 0.50 0.07 94.04 11:42:01 AM 6 16.65 0.00 0.92 0.23 0.05 82.15 11:42:01 AM 7 33.26 0.00 0.60 0.00 0.07 66.07 Average: all 24.47 0.00 1.57 0.65 0.08 73.23 Average: 0 26.14 0.00 1.47 0.66 0.08 71.64 Average: 1 25.53 0.00 1.52 0.97 0.08 71.90 Average: 2 21.07 0.00 1.55 0.94 0.08 76.36 Average: 3 25.13 0.00 1.68 0.57 0.08 72.54 Average: 4 21.24 0.00 1.68 1.02 0.08 75.98 Average: 5 21.57 0.00 1.47 0.35 0.08 76.53 Average: 6 32.34 0.00 1.83 0.38 0.08 65.37 Average: 7 22.71 0.00 1.38 0.33 0.07 75.52