---> uname -a: Linux prd-centos8-docker-8c-8g-960.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1137 25089 19 5663 30279 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:ab:a1:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85592sec preferred_lft 85592sec inet6 fe80::f816:3eff:feab:a1f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:1f:73:66 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::42:16ff:fe1f:7366/64 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) 10/07/2025 _x86_64_ (8 CPU) 12:59:54 LINUX RESTART (8 CPU) 01:00:01 PM tps rtps wtps bread/s bwrtn/s 01:01:01 PM 300.40 134.09 166.31 13732.51 42206.70 01:02:01 PM 220.24 16.77 203.46 3706.73 12303.31 01:03:01 PM 131.04 2.27 128.77 502.37 11203.13 01:04:01 PM 104.45 0.23 104.22 47.18 16916.76 01:05:01 PM 76.62 0.67 75.96 467.58 25293.74 01:06:01 PM 24.73 0.48 24.25 21.45 470.97 01:07:01 PM 5.41 0.00 5.41 0.00 394.55 01:08:01 PM 15.78 0.00 15.78 0.00 309.30 01:09:01 PM 107.50 0.00 107.50 0.00 23671.06 01:10:01 PM 14.36 0.00 14.36 0.00 449.72 01:11:01 PM 150.53 0.30 150.23 6.40 1948.72 01:12:01 PM 56.20 3.83 52.37 6230.86 29139.55 01:13:01 PM 36.89 0.45 36.44 63.86 6407.63 Average: 95.71 12.24 83.47 1905.97 13131.47 01:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 PM 29619928 31206072 3035784 9.30 2688 1917692 1487208 4.41 161492 2475944 126344 01:02:01 PM 28706352 30701952 3949360 12.09 2688 2310428 2395624 7.11 187204 3285224 128028 01:03:01 PM 27462548 29692276 5193164 15.90 2688 2539852 2622556 7.78 264804 4432120 43092 01:04:01 PM 25440284 28833324 7215428 22.10 2688 3676732 3450668 10.24 341536 6280328 710400 01:05:01 PM 24868312 28278624 7787400 23.85 2688 3692756 4675036 13.87 437988 6737980 44 01:06:01 PM 24536552 27952744 8119160 24.86 2688 3698276 4172828 12.38 441624 7065940 204 01:07:01 PM 25648248 29073988 7007464 21.46 2688 3707696 3208564 9.52 443496 5957356 28 01:08:01 PM 25361196 28998872 7294516 22.34 2688 3918116 3224452 9.57 502796 6180616 208452 01:09:01 PM 23728180 27861172 8927532 27.34 2688 4401208 5758240 17.08 552584 7704804 1560 01:10:01 PM 23018864 27183532 9636848 29.51 2688 4433624 6290096 18.66 556748 8403904 1728 01:11:01 PM 23630500 27730000 9025212 27.64 2688 4355688 4282232 12.71 555624 7810228 708 01:12:01 PM 24923448 30201432 7732264 23.68 2688 5524496 2201452 6.53 780016 6283116 132512 01:13:01 PM 25634016 30947260 7021696 21.50 2688 5555208 1564892 4.64 972508 5379284 35700 Average: 25582956 29127788 7072756 21.66 2688 3825521 3487219 10.35 476802 5999757 106831 01:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 366.49 257.69 1801.81 73.76 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 253.13 205.03 2520.27 36.45 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 246.85 188.55 3296.94 24.39 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 335.27 217.11 10011.69 28.68 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 16.56 16.56 1.58 1.58 0.00 0.00 0.00 0.00 01:05:01 PM eth0 50.08 29.34 16.91 15.75 0.00 0.00 0.00 0.00 01:05:01 PM docker0 5.41 6.05 0.72 0.70 0.00 0.00 0.00 0.00 01:05:01 PM vethb608d6b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 63.06 63.06 4.35 4.35 0.00 0.00 0.00 0.00 01:06:01 PM eth0 348.78 219.74 99.38 103.37 0.00 0.00 0.00 0.00 01:06:01 PM docker0 6.95 8.03 1.10 1.09 0.00 0.00 0.00 0.00 01:07:01 PM lo 39.12 39.12 1.91 1.91 0.00 0.00 0.00 0.00 01:07:01 PM eth0 223.98 168.36 102.57 64.51 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:08:01 PM eth0 132.46 98.78 347.04 37.55 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 20.06 20.06 2.48 2.48 0.00 0.00 0.00 0.00 01:09:01 PM eth0 339.69 138.52 2690.82 15.09 0.00 0.00 0.00 0.00 01:09:01 PM docker0 8.90 9.98 0.83 1.72 0.00 0.00 0.00 0.00 01:09:01 PM vethea749d2 8.90 10.11 0.95 1.73 0.00 0.00 0.00 0.00 01:09:01 PM vethb8f6636 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 PM lo 1006.63 1006.63 177.49 177.49 0.00 0.00 0.00 0.00 01:10:01 PM eth0 113.75 79.79 34.64 35.24 0.00 0.00 0.00 0.00 01:10:01 PM docker0 434.27 448.67 77.57 89.89 0.00 0.00 0.00 0.00 01:10:01 PM vethea749d2 391.45 405.71 78.79 65.20 0.00 0.00 0.00 0.01 01:10:01 PM vethb8f6636 42.82 43.40 4.72 24.93 0.00 0.00 0.00 0.00 01:11:01 PM lo 490.19 490.19 76.81 76.81 0.00 0.00 0.00 0.00 01:11:01 PM eth0 84.06 63.88 267.92 23.10 0.00 0.00 0.00 0.00 01:11:01 PM docker0 208.51 211.01 46.09 29.86 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 196.80 156.86 3443.43 15.37 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 89.49 76.29 222.31 66.52 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 125.83 125.83 20.36 20.36 0.00 0.00 0.00 0.00 Average: eth0 213.91 146.15 1911.99 41.52 0.00 0.00 0.00 0.00 Average: docker0 51.08 52.59 9.72 9.48 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) 10/07/2025 _x86_64_ (8 CPU) 12:59:54 LINUX RESTART (8 CPU) 01:00:01 PM CPU %user %nice %system %iowait %steal %idle 01:01:01 PM all 13.81 0.00 3.18 3.87 0.08 79.06 01:01:01 PM 0 11.52 0.00 3.63 12.99 0.08 71.78 01:01:01 PM 1 17.39 0.00 2.55 0.84 0.08 79.14 01:01:01 PM 2 9.31 0.00 2.46 1.88 0.05 86.30 01:01:01 PM 3 10.73 0.00 2.20 0.23 0.08 86.75 01:01:01 PM 4 17.52 0.00 3.42 4.12 0.10 74.84 01:01:01 PM 5 24.07 0.00 4.04 5.27 0.10 66.53 01:01:01 PM 6 9.39 0.00 2.70 2.22 0.07 85.63 01:01:01 PM 7 10.56 0.00 4.48 3.46 0.07 81.43 01:02:01 PM all 16.87 0.00 1.33 1.30 0.07 80.43 01:02:01 PM 0 10.60 0.00 0.70 0.83 0.07 87.80 01:02:01 PM 1 41.38 0.00 3.60 4.72 0.12 50.18 01:02:01 PM 2 8.82 0.00 1.00 0.60 0.07 89.51 01:02:01 PM 3 17.72 0.00 1.59 2.48 0.07 78.15 01:02:01 PM 4 12.78 0.00 0.95 0.28 0.05 85.93 01:02:01 PM 5 17.18 0.00 1.04 0.20 0.07 81.52 01:02:01 PM 6 11.74 0.00 0.87 0.53 0.07 86.79 01:02:01 PM 7 14.80 0.00 0.90 0.72 0.07 83.51 01:03:01 PM all 34.69 0.00 1.07 4.14 0.12 59.98 01:03:01 PM 0 39.24 0.00 0.92 0.49 0.12 59.23 01:03:01 PM 1 26.95 0.00 1.36 1.32 0.12 70.25 01:03:01 PM 2 25.84 0.00 0.79 7.46 0.08 65.83 01:03:01 PM 3 39.22 0.00 0.82 5.34 0.13 54.49 01:03:01 PM 4 38.24 0.00 1.74 6.32 0.10 53.60 01:03:01 PM 5 35.49 0.00 1.19 11.93 0.12 51.27 01:03:01 PM 6 39.57 0.00 0.83 0.23 0.13 59.23 01:03:01 PM 7 32.98 0.00 0.92 0.07 0.13 65.90 01:04:01 PM all 27.92 0.00 2.83 5.15 0.13 63.98 01:04:01 PM 0 33.30 0.00 2.61 0.19 0.13 63.77 01:04:01 PM 1 33.16 0.00 2.85 4.85 0.13 59.00 01:04:01 PM 2 15.13 0.00 3.24 6.71 0.13 74.78 01:04:01 PM 3 32.45 0.00 2.49 14.40 0.13 50.52 01:04:01 PM 4 29.81 0.00 3.16 0.51 0.14 66.40 01:04:01 PM 5 40.42 0.00 2.93 2.66 0.15 53.84 01:04:01 PM 6 15.87 0.00 2.24 10.66 0.10 71.13 01:04:01 PM 7 23.18 0.00 3.13 1.18 0.10 72.40 01:05:01 PM all 19.87 0.00 1.88 2.02 0.09 76.14 01:05:01 PM 0 14.24 0.00 1.79 0.18 0.08 83.71 01:05:01 PM 1 18.76 0.00 1.94 4.71 0.08 74.51 01:05:01 PM 2 22.09 0.00 2.14 4.11 0.10 71.55 01:05:01 PM 3 18.96 0.00 1.88 3.47 0.10 75.60 01:05:01 PM 4 22.06 0.00 1.70 0.40 0.08 75.75 01:05:01 PM 5 15.33 0.00 1.84 1.27 0.10 81.46 01:05:01 PM 6 27.33 0.00 2.02 1.97 0.10 68.58 01:05:01 PM 7 20.20 0.00 1.71 0.03 0.08 77.97 01:06:01 PM all 17.45 0.00 2.09 0.05 0.11 80.31 01:06:01 PM 0 18.31 0.00 2.48 0.10 0.12 78.99 01:06:01 PM 1 18.77 0.00 2.20 0.07 0.12 78.85 01:06:01 PM 2 17.51 0.00 2.20 0.03 0.12 80.15 01:06:01 PM 3 15.43 0.00 2.06 0.02 0.10 82.39 01:06:01 PM 4 21.99 0.00 2.28 0.03 0.10 75.60 01:06:01 PM 5 15.92 0.00 1.59 0.07 0.10 82.32 01:06:01 PM 6 18.85 0.00 2.15 0.02 0.10 78.89 01:06:01 PM 7 12.79 0.00 1.74 0.05 0.10 85.31 01:07:01 PM all 8.66 0.00 0.67 0.02 0.06 90.59 01:07:01 PM 0 2.66 0.00 0.92 0.02 0.05 96.35 01:07:01 PM 1 4.59 0.00 0.69 0.00 0.07 94.65 01:07:01 PM 2 3.98 0.00 0.47 0.00 0.05 95.50 01:07:01 PM 3 10.13 0.00 0.97 0.00 0.07 88.83 01:07:01 PM 4 9.43 0.00 0.74 0.00 0.07 89.77 01:07:01 PM 5 26.26 0.00 0.72 0.02 0.10 72.90 01:07:01 PM 6 8.28 0.00 0.33 0.00 0.05 91.33 01:07:01 PM 7 3.93 0.00 0.53 0.15 0.03 95.36 01:08:01 PM all 27.86 0.00 0.78 0.09 0.10 71.17 01:08:01 PM 0 26.81 0.00 0.62 0.00 0.12 72.45 01:08:01 PM 1 14.28 0.00 0.83 0.00 0.07 84.82 01:08:01 PM 2 24.84 0.00 0.77 0.03 0.10 74.26 01:08:01 PM 3 31.84 0.00 1.20 0.05 0.08 66.83 01:08:01 PM 4 21.31 0.00 0.32 0.25 0.08 78.04 01:08:01 PM 5 52.86 0.00 1.10 0.03 0.12 45.89 01:08:01 PM 6 38.91 0.00 0.57 0.12 0.08 60.32 01:08:01 PM 7 11.98 0.00 0.85 0.20 0.17 86.80 01:09:01 PM all 28.03 0.00 1.95 2.14 0.12 67.76 01:09:01 PM 0 29.16 0.00 2.00 0.40 0.12 68.32 01:09:01 PM 1 23.32 0.00 2.45 1.12 0.12 73.00 01:09:01 PM 2 11.67 0.00 2.07 4.72 0.10 81.44 01:09:01 PM 3 40.19 0.00 1.78 0.15 0.13 57.74 01:09:01 PM 4 29.45 0.00 1.41 2.53 0.12 66.49 01:09:01 PM 5 31.96 0.00 1.39 4.08 0.12 62.46 01:09:01 PM 6 34.72 0.00 2.40 2.13 0.10 60.64 01:09:01 PM 7 23.75 0.00 2.15 1.98 0.12 72.00 01:10:01 PM all 27.91 0.00 1.92 0.02 0.14 70.01 01:10:01 PM 0 35.22 0.00 1.81 0.02 0.15 62.81 01:10:01 PM 1 22.82 0.00 2.66 0.05 0.13 74.34 01:10:01 PM 2 31.38 0.00 1.81 0.03 0.15 66.62 01:10:01 PM 3 27.53 0.00 1.53 0.02 0.15 70.78 01:10:01 PM 4 28.95 0.00 2.35 0.00 0.13 68.57 01:10:01 PM 5 32.40 0.00 1.46 0.00 0.13 66.01 01:10:01 PM 6 23.77 0.00 1.80 0.02 0.15 74.26 01:10:01 PM 7 21.19 0.00 1.96 0.00 0.12 76.73 01:11:01 PM all 29.39 0.00 1.70 0.30 0.10 68.52 01:11:01 PM 0 18.15 0.00 1.17 0.00 0.08 80.60 01:11:01 PM 1 24.55 0.00 1.47 0.13 0.08 73.76 01:11:01 PM 2 23.62 0.00 1.75 0.60 0.12 73.92 01:11:01 PM 3 33.35 0.00 1.46 0.00 0.10 65.09 01:11:01 PM 4 45.33 0.00 4.02 1.41 0.12 49.13 01:11:01 PM 5 44.52 0.00 1.14 0.10 0.12 54.12 01:11:01 PM 6 35.38 0.00 1.49 0.08 0.08 62.96 01:11:01 PM 7 10.15 0.00 1.09 0.05 0.08 88.62 01:11:01 PM CPU %user %nice %system %iowait %steal %idle 01:12:01 PM all 27.57 0.00 1.87 4.05 0.10 66.41 01:12:01 PM 0 31.09 0.00 2.20 0.29 0.12 66.31 01:12:01 PM 1 18.36 0.00 1.89 1.76 0.07 77.93 01:12:01 PM 2 30.02 0.00 1.51 8.92 0.10 59.44 01:12:01 PM 3 21.20 0.00 1.74 6.78 0.08 70.19 01:12:01 PM 4 37.32 0.00 2.07 7.43 0.12 53.06 01:12:01 PM 5 22.52 0.00 2.25 1.55 0.10 73.58 01:12:01 PM 6 33.34 0.00 1.83 5.53 0.10 59.19 01:12:01 PM 7 26.75 0.00 1.46 0.13 0.10 71.56 01:13:01 PM all 22.94 0.00 1.03 0.70 0.10 75.24 01:13:01 PM 0 11.98 0.00 0.99 0.03 0.07 86.93 01:13:01 PM 1 26.77 0.00 1.37 0.05 0.12 71.70 01:13:01 PM 2 30.41 0.00 0.95 0.37 0.10 68.17 01:13:01 PM 3 9.38 0.00 1.10 0.20 0.05 89.27 01:13:01 PM 4 22.08 0.00 1.51 0.32 0.08 76.02 01:13:01 PM 5 11.25 0.00 0.94 2.76 0.07 84.99 01:13:01 PM 6 40.41 0.00 0.82 1.17 0.20 57.40 01:13:01 PM 7 31.18 0.00 0.53 0.67 0.08 67.53 Average: all 23.30 0.00 1.71 1.83 0.10 73.05 Average: 0 21.70 0.00 1.68 1.19 0.10 75.33 Average: 1 22.38 0.00 1.99 1.51 0.10 74.02 Average: 2 19.59 0.00 1.63 2.73 0.10 75.96 Average: 3 23.70 0.00 1.60 2.54 0.10 72.06 Average: 4 25.86 0.00 1.97 1.82 0.10 70.26 Average: 5 28.48 0.00 1.66 2.30 0.11 67.45 Average: 6 25.98 0.00 1.54 1.89 0.10 70.49 Average: 7 18.73 0.00 1.65 0.67 0.10 78.86