---> uname -a: Linux prd-centos8-docker-8c-8g-17453.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 1131 25256 19 5502 30285 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:d5:7c:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.197/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fed5:7cfb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:71:f9:07 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::42:75ff:fe71:f907/64 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) 12/03/2025 _x86_64_ (8 CPU) 12:29:10 LINUX RESTART (8 CPU) 12:30:01 PM tps rtps wtps bread/s bwrtn/s 12:31:01 PM 296.88 17.46 279.43 3727.20 13722.74 12:32:01 PM 114.93 1.77 113.16 497.78 11605.02 12:33:01 PM 22.58 0.05 22.53 1.07 2471.23 12:34:01 PM 113.23 0.53 112.70 425.86 39483.52 12:35:01 PM 33.39 0.48 32.91 21.46 624.21 12:36:01 PM 8.21 0.00 8.21 0.00 500.05 12:37:01 PM 116.31 0.00 116.31 0.00 23851.90 12:38:01 PM 18.18 0.08 18.09 4.00 465.61 12:39:01 PM 204.33 0.00 204.33 0.00 2583.34 12:40:01 PM 74.09 9.76 64.33 5855.38 28320.96 Average: 100.22 3.01 97.20 1053.33 12362.89 12:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 PM 28655260 30730404 4000452 12.25 2688 2387200 1842592 5.47 214568 3296088 195728 12:32:01 PM 27106472 29384108 5549240 16.99 2688 2585752 3135856 9.30 281568 4762856 67652 12:33:01 PM 26906148 29185744 5749564 17.61 2688 2587352 3151816 9.35 285680 4959832 1448 12:34:01 PM 24847052 28260776 7808660 23.91 2688 3695784 4361408 12.94 435312 6764892 68 12:35:01 PM 24501988 27923528 8153724 24.97 2688 3703516 4280788 12.70 444120 7100612 540 12:36:01 PM 25027188 28460856 7628524 23.36 2688 3715268 3726824 11.06 449480 6572964 2032 12:37:01 PM 23570508 27708412 9085204 27.82 2688 4406376 5878816 17.44 553544 7863012 1552 12:38:01 PM 22893956 27080316 9761756 29.89 2688 4453676 6371704 18.90 556896 8530004 704 12:39:01 PM 24033332 28138988 8622380 26.40 2688 4361028 3945596 11.71 554160 7410704 52 12:40:01 PM 25808840 30955304 6846872 20.97 2688 5391088 1576560 4.68 911960 5269460 62340 Average: 25335074 28782844 7320638 22.42 2688 3728704 3827196 11.36 468729 6253042 33212 12:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 363.87 307.51 3648.72 60.38 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 PM eth0 222.73 177.22 2721.74 27.67 0.00 0.00 0.00 0.00 12:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 93.60 73.84 75.88 21.65 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 12:34:01 PM eth0 320.68 194.79 9482.87 19.10 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 12:34:01 PM veth215ba2e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:35:01 PM lo 68.56 68.56 5.41 5.41 0.00 0.00 0.00 0.00 12:35:01 PM eth0 210.76 161.95 63.85 69.02 0.00 0.00 0.00 0.00 12:35:01 PM docker0 12.06 13.55 1.78 1.72 0.00 0.00 0.00 0.00 12:36:01 PM lo 46.62 46.62 2.28 2.28 0.00 0.00 0.00 0.00 12:36:01 PM eth0 193.95 148.62 74.00 68.23 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 20.19 20.19 2.50 2.50 0.00 0.00 0.00 0.00 12:37:01 PM eth0 514.66 187.64 2980.29 19.08 0.00 0.00 0.00 0.00 12:37:01 PM docker0 8.66 10.20 0.82 1.74 0.00 0.00 0.00 0.00 12:37:01 PM veth625bc20 8.66 10.33 0.94 1.75 0.00 0.00 0.00 0.00 12:37:01 PM vethe3e5ef0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:38:01 PM lo 786.29 786.29 115.46 115.46 0.00 0.00 0.00 0.00 12:38:01 PM eth0 120.89 80.34 38.82 41.14 0.00 0.00 0.00 0.00 12:38:01 PM docker0 341.99 354.65 53.60 56.30 0.00 0.00 0.00 0.00 12:38:01 PM veth625bc20 296.98 307.86 52.69 43.94 0.00 0.00 0.00 0.00 12:38:01 PM vethe3e5ef0 45.00 47.23 5.59 12.61 0.00 0.00 0.00 0.00 12:39:01 PM lo 808.16 808.16 159.05 159.05 0.00 0.00 0.00 0.00 12:39:01 PM eth0 67.71 57.88 263.24 19.62 0.00 0.00 0.00 0.00 12:39:01 PM docker0 357.68 366.23 80.62 74.39 0.00 0.00 0.00 0.00 12:40:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 12:40:01 PM eth0 128.54 97.23 1271.15 25.13 0.00 0.00 0.00 0.00 12:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 173.41 173.41 28.50 28.50 0.00 0.00 0.00 0.00 Average: eth0 223.74 148.70 2062.07 37.10 0.00 0.00 0.00 0.00 Average: docker0 72.12 74.57 13.69 13.43 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) 12/03/2025 _x86_64_ (8 CPU) 12:29:10 LINUX RESTART (8 CPU) 12:30:01 PM CPU %user %nice %system %iowait %steal %idle 12:31:01 PM all 18.96 0.00 1.43 0.88 0.07 78.67 12:31:01 PM 0 19.60 0.00 1.25 1.00 0.08 78.07 12:31:01 PM 1 21.62 0.00 3.19 2.04 0.08 73.06 12:31:01 PM 2 25.35 0.00 1.85 0.52 0.07 72.21 12:31:01 PM 3 21.68 0.00 1.32 1.44 0.07 75.50 12:31:01 PM 4 20.77 0.00 0.95 0.59 0.07 77.63 12:31:01 PM 5 15.88 0.00 1.00 0.32 0.05 82.75 12:31:01 PM 6 16.95 0.00 0.99 0.85 0.07 81.15 12:31:01 PM 7 9.86 0.00 0.85 0.27 0.07 88.95 12:32:01 PM all 36.10 0.00 1.05 0.33 0.07 62.45 12:32:01 PM 0 26.64 0.00 1.47 0.18 0.08 71.62 12:32:01 PM 1 47.89 0.00 1.30 0.47 0.07 50.27 12:32:01 PM 2 38.76 0.00 1.04 0.37 0.07 59.77 12:32:01 PM 3 36.20 0.00 0.72 0.05 0.07 62.96 12:32:01 PM 4 43.17 0.00 1.39 1.14 0.07 54.24 12:32:01 PM 5 33.34 0.00 1.05 0.03 0.07 65.50 12:32:01 PM 6 34.34 0.00 0.60 0.30 0.07 64.70 12:32:01 PM 7 28.44 0.00 0.87 0.12 0.08 70.49 12:33:01 PM all 13.33 0.00 0.38 0.08 0.04 86.17 12:33:01 PM 0 8.68 0.00 0.17 0.00 0.07 91.09 12:33:01 PM 1 32.73 0.00 1.18 0.02 0.05 66.02 12:33:01 PM 2 5.24 0.00 0.20 0.00 0.03 94.53 12:33:01 PM 3 19.96 0.00 0.15 0.03 0.03 79.83 12:33:01 PM 4 2.42 0.00 0.18 0.55 0.03 96.81 12:33:01 PM 5 4.87 0.00 0.32 0.00 0.05 94.76 12:33:01 PM 6 6.94 0.00 0.77 0.00 0.03 92.26 12:33:01 PM 7 25.80 0.00 0.07 0.00 0.03 74.10 12:34:01 PM all 23.59 0.00 2.91 0.67 0.07 72.76 12:34:01 PM 0 19.29 0.00 2.44 0.59 0.08 77.60 12:34:01 PM 1 24.92 0.00 3.02 0.69 0.07 71.30 12:34:01 PM 2 21.68 0.00 3.46 0.61 0.08 74.16 12:34:01 PM 3 23.31 0.00 3.04 0.79 0.07 72.80 12:34:01 PM 4 19.66 0.00 2.81 2.15 0.05 75.33 12:34:01 PM 5 20.76 0.00 2.26 0.05 0.07 76.86 12:34:01 PM 6 32.99 0.00 3.29 0.34 0.07 63.32 12:34:01 PM 7 26.09 0.00 2.99 0.12 0.07 70.73 12:35:01 PM all 20.87 0.00 2.37 0.05 0.08 76.62 12:35:01 PM 0 21.29 0.00 2.66 0.07 0.10 75.88 12:35:01 PM 1 20.93 0.00 2.23 0.05 0.08 76.71 12:35:01 PM 2 18.09 0.00 2.80 0.02 0.08 79.01 12:35:01 PM 3 24.43 0.00 1.78 0.02 0.08 73.70 12:35:01 PM 4 19.50 0.00 2.01 0.03 0.08 78.37 12:35:01 PM 5 22.78 0.00 2.58 0.03 0.07 74.54 12:35:01 PM 6 20.63 0.00 2.31 0.02 0.08 76.96 12:35:01 PM 7 19.29 0.00 2.61 0.20 0.08 77.81 12:36:01 PM all 17.07 0.00 1.03 0.02 0.08 81.81 12:36:01 PM 0 21.09 0.00 0.33 0.00 0.07 78.51 12:36:01 PM 1 26.80 0.00 1.34 0.03 0.08 71.75 12:36:01 PM 2 12.05 0.00 1.27 0.00 0.08 86.59 12:36:01 PM 3 13.13 0.00 1.64 0.00 0.07 85.17 12:36:01 PM 4 11.39 0.00 0.95 0.03 0.08 87.54 12:36:01 PM 5 12.20 0.00 1.15 0.03 0.07 86.54 12:36:01 PM 6 19.09 0.00 1.05 0.00 0.07 79.79 12:36:01 PM 7 20.82 0.00 0.48 0.05 0.08 78.56 12:37:01 PM all 32.54 0.00 2.01 0.42 0.08 64.96 12:37:01 PM 0 18.36 0.00 1.86 0.12 0.08 79.58 12:37:01 PM 1 54.16 0.00 2.50 0.49 0.07 42.79 12:37:01 PM 2 34.17 0.00 1.90 1.73 0.07 62.14 12:37:01 PM 3 26.83 0.00 2.17 0.40 0.08 70.52 12:37:01 PM 4 30.76 0.00 2.05 0.35 0.08 66.76 12:37:01 PM 5 39.27 0.00 1.81 0.13 0.08 58.70 12:37:01 PM 6 28.43 0.00 2.15 0.05 0.07 69.31 12:37:01 PM 7 28.30 0.00 1.66 0.08 0.07 69.89 12:38:01 PM all 21.79 0.00 1.39 0.03 0.08 76.71 12:38:01 PM 0 13.38 0.00 1.86 0.10 0.08 84.57 12:38:01 PM 1 42.36 0.00 1.54 0.03 0.08 55.98 12:38:01 PM 2 20.21 0.00 1.29 0.02 0.08 78.40 12:38:01 PM 3 20.29 0.00 1.91 0.00 0.08 77.72 12:38:01 PM 4 22.38 0.00 1.47 0.02 0.07 76.06 12:38:01 PM 5 19.43 0.00 0.87 0.02 0.08 79.60 12:38:01 PM 6 17.52 0.00 1.09 0.03 0.07 81.29 12:38:01 PM 7 18.71 0.00 1.10 0.02 0.08 80.09 12:39:01 PM all 25.69 0.00 1.61 0.39 0.07 72.25 12:39:01 PM 0 25.14 0.00 0.90 0.00 0.07 73.89 12:39:01 PM 1 14.85 0.00 2.80 1.93 0.08 80.34 12:39:01 PM 2 19.78 0.00 0.99 0.84 0.07 78.33 12:39:01 PM 3 15.19 0.00 1.77 0.13 0.07 82.84 12:39:01 PM 4 32.41 0.00 1.49 0.03 0.07 66.00 12:39:01 PM 5 43.48 0.00 2.41 0.10 0.07 53.94 12:39:01 PM 6 29.62 0.00 1.11 0.07 0.07 69.14 12:39:01 PM 7 25.05 0.00 1.39 0.00 0.07 73.49 12:40:01 PM all 22.80 0.06 1.60 0.58 0.06 74.90 12:40:01 PM 0 16.03 0.47 1.02 0.22 0.07 82.20 12:40:01 PM 1 23.96 0.00 1.75 1.62 0.07 72.60 12:40:01 PM 2 18.33 0.00 1.49 0.18 0.07 79.93 12:40:01 PM 3 24.90 0.00 1.86 0.60 0.05 72.59 12:40:01 PM 4 21.50 0.00 2.09 1.24 0.07 75.10 12:40:01 PM 5 34.30 0.00 2.10 0.22 0.07 63.31 12:40:01 PM 6 18.25 0.00 1.10 0.50 0.05 80.10 12:40:01 PM 7 25.10 0.00 1.39 0.05 0.05 73.41 Average: all 23.27 0.01 1.58 0.34 0.07 74.74 Average: 0 18.95 0.05 1.39 0.23 0.08 79.30 Average: 1 31.02 0.00 2.08 0.74 0.07 66.08 Average: 2 21.36 0.00 1.63 0.43 0.07 76.51 Average: 3 22.59 0.00 1.63 0.35 0.07 75.36 Average: 4 22.39 0.00 1.54 0.61 0.07 75.39 Average: 5 24.62 0.00 1.56 0.09 0.07 73.66 Average: 6 22.47 0.00 1.44 0.22 0.06 75.81 Average: 7 22.74 0.00 1.34 0.09 0.07 75.76