---> uname -a: Linux prd-centos8-docker-8c-8g-34609.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1638 22302 19 7949 29778 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:bf:e0:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:febf:e0ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:80:87:86 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/11/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 148.65 2.52 146.13 1594.14 11932.94 10:39:01 PM 132.01 13.65 118.36 1588.94 4886.19 10:40:01 PM 171.51 1.45 170.06 628.32 15198.65 10:41:01 PM 62.63 0.00 62.63 0.00 5655.81 10:42:01 PM 124.44 1.98 122.46 136.49 5035.07 10:43:01 PM 408.50 0.03 408.46 19.33 63529.97 10:44:01 PM 1038.93 0.02 1038.91 13.60 43171.00 10:45:01 PM 848.77 0.00 848.77 0.00 36958.41 10:46:01 PM 12.41 0.00 12.41 0.00 645.63 10:47:01 PM 4.55 0.00 4.55 0.00 1064.58 10:48:01 PM 164.38 0.07 164.31 0.53 13327.69 10:49:01 PM 628.46 0.67 627.80 67.59 36884.29 Average: 312.10 1.70 310.40 337.41 19857.43 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29448720 31262776 3206992 9.82 2688 2130756 1407016 4.17 158272 2582884 94292 10:39:01 PM 28798752 30867428 3856960 11.81 2688 2378604 2326860 6.90 208020 3157408 195604 10:40:01 PM 27471616 29837728 5184096 15.88 2688 2671568 2517772 7.47 276504 4392348 52392 10:41:01 PM 25479140 28013560 7176572 21.98 2688 2836828 4880304 14.48 289884 6355572 65396 10:42:01 PM 24618984 27861360 8036728 24.61 2688 3539532 4981448 14.78 326152 7160876 652036 10:43:01 PM 21022352 26265848 11633360 35.62 2688 5329128 5842108 17.33 483208 10155116 812976 10:44:01 PM 20928312 26933448 11727400 35.91 2688 5986036 4710284 13.98 531984 9928056 518112 10:45:01 PM 20095516 26499504 12560196 38.46 2688 6321004 4607092 13.67 588604 10542452 8 10:46:01 PM 18257700 24662784 14398012 44.09 2688 6321384 4935584 14.64 589780 12324448 8 10:47:01 PM 19728620 26163388 12927092 39.59 2688 6350760 5065172 15.03 594628 10887804 8 10:48:01 PM 19841976 27315040 12813736 39.24 2688 7318516 4394656 13.04 954128 10345868 719904 10:49:01 PM 22834884 30489208 9820828 30.07 2688 7499360 1475176 4.38 1303624 7010620 18408 Average: 23210548 28014339 9445164 28.92 2688 4890290 3928623 11.66 525399 7903621 260762 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 169.24 124.79 1159.22 32.85 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 354.76 306.28 3264.17 59.35 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 305.83 219.18 4201.64 29.01 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 181.31 130.52 2552.85 19.52 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 213.45 199.20 2190.75 29.97 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 586.57 454.95 8798.92 51.15 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 194.30 152.96 2167.90 17.55 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 23.49 26.06 192.37 5.14 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.20 0.15 0.06 0.22 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 0.35 0.30 0.14 0.29 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 327.17 261.30 3440.42 42.30 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 348.68 464.32 302.36 7587.44 0.00 0.00 0.00 0.00 10:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 225.45 195.00 2355.95 656.16 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 08/11/2025 _x86_64_ (8 CPU) 22:36:17 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 8.05 0.00 0.87 0.90 0.05 90.14 10:38:01 PM 0 13.20 0.00 1.40 1.27 0.07 84.06 10:38:01 PM 1 13.72 0.00 1.34 0.73 0.07 84.14 10:38:01 PM 2 16.04 0.00 0.99 0.94 0.07 81.97 10:38:01 PM 3 4.56 0.00 0.80 1.84 0.05 92.75 10:38:01 PM 4 7.85 0.00 1.14 1.59 0.03 89.40 10:38:01 PM 5 4.54 0.00 0.52 0.03 0.05 94.86 10:38:01 PM 6 3.51 0.00 0.37 0.58 0.02 95.53 10:38:01 PM 7 0.95 0.00 0.42 0.20 0.03 98.40 10:39:01 PM all 7.07 0.00 0.76 0.86 0.06 91.24 10:39:01 PM 0 7.97 0.00 0.55 0.20 0.05 91.23 10:39:01 PM 1 7.78 0.00 1.10 1.67 0.08 89.36 10:39:01 PM 2 8.11 0.00 1.05 2.32 0.07 88.45 10:39:01 PM 3 4.48 0.00 0.38 0.03 0.05 95.06 10:39:01 PM 4 9.31 0.00 0.57 0.10 0.03 89.99 10:39:01 PM 5 5.58 0.00 0.74 1.00 0.07 92.61 10:39:01 PM 6 5.19 0.00 0.47 0.97 0.07 93.30 10:39:01 PM 7 8.15 0.00 1.26 0.57 0.07 89.96 10:40:01 PM all 43.75 0.00 1.25 1.02 0.10 53.87 10:40:01 PM 0 33.80 0.00 1.12 1.30 0.10 63.68 10:40:01 PM 1 23.32 0.00 1.47 0.53 0.10 74.58 10:40:01 PM 2 59.89 0.00 0.89 0.68 0.12 38.42 10:40:01 PM 3 44.36 0.00 0.90 0.10 0.10 54.53 10:40:01 PM 4 45.66 0.00 1.19 0.52 0.10 52.54 10:40:01 PM 5 41.28 0.00 1.02 0.05 0.10 57.55 10:40:01 PM 6 40.33 0.00 1.29 2.81 0.10 55.47 10:40:01 PM 7 61.47 0.00 2.15 2.16 0.12 34.10 10:41:01 PM all 47.78 0.00 1.39 0.19 0.09 50.54 10:41:01 PM 0 46.12 0.00 1.32 0.00 0.08 52.48 10:41:01 PM 1 46.43 0.00 1.49 0.20 0.10 51.78 10:41:01 PM 2 50.76 0.00 1.20 0.07 0.10 47.87 10:41:01 PM 3 56.41 0.00 1.72 0.17 0.08 41.62 10:41:01 PM 4 45.43 0.00 1.54 0.05 0.10 52.88 10:41:01 PM 5 41.63 0.00 1.40 0.30 0.08 56.58 10:41:01 PM 6 57.90 0.00 1.15 0.15 0.08 40.71 10:41:01 PM 7 37.57 0.00 1.32 0.62 0.08 60.41 10:42:01 PM all 29.23 0.00 1.19 0.40 0.07 69.10 10:42:01 PM 0 27.95 0.00 0.88 0.00 0.07 71.09 10:42:01 PM 1 34.23 0.00 0.67 0.03 0.07 65.00 10:42:01 PM 2 50.25 0.00 4.18 1.69 0.12 43.76 10:42:01 PM 3 25.12 0.00 1.09 0.13 0.07 73.59 10:42:01 PM 4 23.37 0.00 0.48 0.00 0.07 76.08 10:42:01 PM 5 20.96 0.00 0.94 1.17 0.07 76.86 10:42:01 PM 6 31.23 0.00 0.58 0.15 0.07 67.97 10:42:01 PM 7 20.76 0.00 0.72 0.02 0.07 78.44 10:43:01 PM all 15.09 0.00 5.39 2.64 0.08 76.80 10:43:01 PM 0 3.23 0.00 4.36 3.20 0.08 89.12 10:43:01 PM 1 8.20 0.00 3.30 0.10 0.07 88.34 10:43:01 PM 2 8.66 0.00 4.42 3.53 0.07 83.32 10:43:01 PM 3 2.37 0.00 7.43 3.58 0.10 86.52 10:43:01 PM 4 9.31 0.00 2.96 2.02 0.05 85.67 10:43:01 PM 5 5.71 0.00 2.79 7.95 0.08 83.46 10:43:01 PM 6 80.34 0.00 10.32 0.02 0.10 9.23 10:43:01 PM 7 2.64 0.00 7.59 0.69 0.10 88.98 10:44:01 PM all 16.52 0.00 3.58 2.45 0.07 77.37 10:44:01 PM 0 7.87 0.00 3.58 1.16 0.08 87.30 10:44:01 PM 1 6.09 0.00 3.53 1.50 0.08 88.80 10:44:01 PM 2 68.35 0.00 3.70 0.10 0.12 27.73 10:44:01 PM 3 8.71 0.00 4.86 8.04 0.07 78.32 10:44:01 PM 4 7.70 0.00 2.67 1.61 0.07 87.95 10:44:01 PM 5 7.83 0.00 3.60 6.96 0.05 81.57 10:44:01 PM 6 22.23 0.00 3.00 0.00 0.05 74.73 10:44:01 PM 7 3.09 0.00 3.74 0.32 0.05 92.80 10:45:01 PM all 20.84 0.00 2.35 2.09 0.07 74.64 10:45:01 PM 0 12.03 0.00 2.09 1.47 0.07 84.34 10:45:01 PM 1 2.99 0.00 1.38 0.00 0.08 95.55 10:45:01 PM 2 58.78 0.00 4.23 0.30 0.08 36.61 10:45:01 PM 3 18.53 0.00 1.19 0.00 0.07 80.22 10:45:01 PM 4 26.83 0.00 3.53 0.20 0.08 69.35 10:45:01 PM 5 3.02 0.00 2.45 13.92 0.05 80.56 10:45:01 PM 6 38.44 0.00 2.33 0.77 0.08 58.37 10:45:01 PM 7 6.15 0.00 1.64 0.08 0.07 92.06 10:46:01 PM all 21.06 0.00 0.81 0.01 0.06 78.06 10:46:01 PM 0 12.91 0.00 0.57 0.07 0.05 86.40 10:46:01 PM 1 7.51 0.00 0.47 0.02 0.07 91.94 10:46:01 PM 2 48.77 0.00 1.85 0.00 0.07 49.31 10:46:01 PM 3 10.15 0.00 0.72 0.00 0.05 89.08 10:46:01 PM 4 14.02 0.00 0.63 0.02 0.05 85.28 10:46:01 PM 5 8.83 0.00 0.55 0.00 0.05 90.57 10:46:01 PM 6 62.40 0.00 1.27 0.00 0.08 36.25 10:46:01 PM 7 3.84 0.00 0.45 0.00 0.03 95.68 10:47:01 PM all 20.91 0.00 0.95 0.04 0.05 78.05 10:47:01 PM 0 5.77 0.00 0.53 0.00 0.05 93.65 10:47:01 PM 1 15.80 0.00 0.85 0.03 0.07 83.25 10:47:01 PM 2 14.94 0.00 0.92 0.00 0.05 84.10 10:47:01 PM 3 48.18 0.00 1.42 0.00 0.07 50.33 10:47:01 PM 4 8.19 0.00 0.98 0.28 0.03 90.51 10:47:01 PM 5 9.91 0.00 0.80 0.00 0.05 89.24 10:47:01 PM 6 55.92 0.00 1.25 0.00 0.05 42.78 10:47:01 PM 7 8.58 0.00 0.85 0.00 0.03 90.54 10:48:01 PM all 18.35 0.00 2.32 0.61 0.08 78.64 10:48:01 PM 0 16.04 0.00 1.00 0.00 0.07 82.89 10:48:01 PM 1 7.09 0.00 2.64 1.06 0.07 89.14 10:48:01 PM 2 12.98 0.00 3.09 0.05 0.10 83.78 10:48:01 PM 3 20.94 0.00 1.81 0.05 0.07 77.14 10:48:01 PM 4 23.46 0.00 1.20 0.07 0.08 75.18 10:48:01 PM 5 8.01 0.00 3.65 3.38 0.07 84.89 10:48:01 PM 6 13.27 0.00 1.20 0.23 0.07 85.23 10:48:01 PM 7 44.92 0.00 3.99 0.05 0.08 50.96 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 9.72 0.00 1.93 2.17 0.05 86.13 10:49:01 PM 0 6.87 0.00 1.94 2.06 0.05 89.08 10:49:01 PM 1 16.51 0.00 2.01 1.87 0.07 79.55 10:49:01 PM 2 10.32 0.00 2.79 6.27 0.07 80.55 10:49:01 PM 3 9.85 0.00 1.94 1.35 0.05 86.81 10:49:01 PM 4 8.33 0.00 1.87 0.25 0.03 89.52 10:49:01 PM 5 11.37 0.00 1.64 2.84 0.05 84.10 10:49:01 PM 6 4.27 0.00 1.29 0.79 0.05 93.61 10:49:01 PM 7 10.20 0.00 1.96 1.91 0.05 85.87 Average: all 21.53 0.00 1.90 1.11 0.07 75.38 Average: 0 16.16 0.00 1.61 0.89 0.07 81.27 Average: 1 15.82 0.00 1.68 0.65 0.08 81.77 Average: 2 34.00 0.00 2.44 1.33 0.09 62.15 Average: 3 21.17 0.00 2.01 1.27 0.07 75.48 Average: 4 19.12 0.00 1.56 0.56 0.06 78.70 Average: 5 14.07 0.00 1.67 3.13 0.06 81.07 Average: 6 34.57 0.00 2.04 0.54 0.07 62.79 Average: 7 17.36 0.00 2.17 0.55 0.07 79.85