---> uname -a: Linux prd-centos8-docker-8c-8g-20658.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 1143 25341 19 5405 30273 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:91:0d:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:fe91:d28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:eb:ec:d7:71 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:ebff:feec:d771/64 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) 06/12/2025 _x86_64_ (8 CPU) 14:32:59 LINUX RESTART (8 CPU) 02:34:01 PM tps rtps wtps bread/s bwrtn/s 02:35:01 PM 240.17 17.33 222.84 3553.88 12444.92 02:36:01 PM 150.47 1.63 148.84 526.31 12347.49 02:37:01 PM 11.43 0.00 11.43 0.00 492.19 02:38:01 PM 48.06 0.12 47.94 29.60 1678.00 02:39:01 PM 100.02 0.62 99.40 451.77 38673.80 02:40:01 PM 36.22 0.48 35.74 21.46 617.14 02:41:01 PM 5.95 0.08 5.86 4.00 364.91 02:42:01 PM 9.98 0.00 9.98 0.00 367.64 02:43:01 PM 103.48 0.00 103.48 0.00 23054.92 02:44:01 PM 108.91 0.00 108.91 0.00 1559.68 02:45:01 PM 104.03 2.50 101.53 4523.25 19236.33 Average: 83.52 2.07 81.45 828.16 10076.48 02:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 PM 28810024 30779984 3845688 11.78 2688 2285392 1769944 5.25 210132 3163820 129636 02:36:01 PM 27685744 29890948 4969968 15.22 2688 2515668 2462576 7.31 266396 4210684 9728 02:37:01 PM 27683484 29888688 4972228 15.23 2688 2515668 2462576 7.31 266400 4212592 8 02:38:01 PM 25187600 28516600 7468112 22.87 2688 3614672 3814104 11.32 334416 6550464 1089544 02:39:01 PM 24546972 27924264 8108740 24.83 2688 3660952 5524884 16.39 426120 7077032 140 02:40:01 PM 24371656 27755092 8284056 25.37 2688 3666800 5635664 16.72 435536 7242372 152 02:41:01 PM 25477528 28870248 7178184 21.98 2688 3675948 3336248 9.90 438208 6141160 28 02:42:01 PM 25153876 28551376 7501836 22.97 2688 3680276 3636608 10.79 441588 6459280 24 02:43:01 PM 23485680 27573688 9170032 28.08 2688 4358868 5886312 17.46 638500 7867092 1632 02:44:01 PM 24665384 28718468 7990328 24.47 2688 4312112 3949388 11.72 636248 6704984 15404 02:45:01 PM 23526124 28646832 9129588 27.96 2688 5372276 3476648 10.32 948212 7517404 335216 Average: 25508552 28828744 7147160 21.89 2688 3605330 3814087 11.32 458341 6104262 143774 02:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 315.11 248.85 2508.92 57.16 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 247.61 188.60 3208.75 43.74 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 0.62 0.22 0.08 0.25 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 346.24 213.26 10016.83 19.89 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 2.53 2.53 0.12 0.12 0.00 0.00 0.00 0.00 02:39:01 PM eth0 13.74 12.14 4.40 6.52 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 02:39:01 PM veth53d1a50 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:40:01 PM lo 51.83 51.83 4.28 4.28 0.00 0.00 0.00 0.00 02:40:01 PM eth0 185.30 142.80 52.16 58.42 0.00 0.00 0.00 0.00 02:40:01 PM docker0 9.85 11.23 1.56 1.43 0.00 0.00 0.00 0.00 02:40:01 PM veth32c0b62 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:41:01 PM lo 48.62 48.62 2.49 2.49 0.00 0.00 0.00 0.00 02:41:01 PM eth0 243.64 180.22 76.36 83.54 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.70 0.93 0.11 0.18 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 131.57 89.94 79.27 33.47 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 13.11 13.11 2.18 2.18 0.00 0.00 0.00 0.00 02:43:01 PM eth0 671.53 405.03 2851.01 1591.67 0.00 0.00 0.00 0.00 02:43:01 PM docker0 6.30 6.75 0.70 1.55 0.00 0.00 0.00 0.00 02:43:01 PM veth6651ceb 6.30 6.88 0.79 1.57 0.00 0.00 0.00 0.00 02:43:01 PM vethc3058a2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:44:01 PM lo 1030.81 1030.81 225.13 225.13 0.00 0.00 0.00 0.00 02:44:01 PM eth0 156.61 117.36 287.78 42.58 0.00 0.00 0.00 0.00 02:44:01 PM docker0 498.48 513.21 113.09 108.52 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:45:01 PM eth0 104.68 125.35 1255.75 2292.36 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 104.35 104.35 21.30 21.30 0.00 0.00 0.00 0.00 Average: eth0 219.69 156.70 1849.05 384.49 0.00 0.00 0.00 0.00 Average: docker0 46.85 48.40 10.50 10.16 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) 06/12/2025 _x86_64_ (8 CPU) 14:32:59 LINUX RESTART (8 CPU) 02:34:01 PM CPU %user %nice %system %iowait %steal %idle 02:35:01 PM all 17.02 0.00 1.18 2.15 0.07 79.58 02:35:01 PM 0 12.47 0.00 0.89 3.09 0.07 83.49 02:35:01 PM 1 18.30 0.00 1.12 1.54 0.08 78.96 02:35:01 PM 2 18.25 0.00 0.97 2.98 0.07 77.73 02:35:01 PM 3 17.28 0.00 1.74 2.62 0.07 78.30 02:35:01 PM 4 29.53 0.00 1.60 1.92 0.08 66.86 02:35:01 PM 5 14.93 0.00 1.52 2.42 0.07 81.06 02:35:01 PM 6 11.67 0.00 0.65 1.44 0.05 86.19 02:35:01 PM 7 13.74 0.00 0.97 1.19 0.05 84.05 02:36:01 PM all 32.96 0.00 1.05 0.87 0.09 65.02 02:36:01 PM 0 24.98 0.00 1.47 0.87 0.10 72.58 02:36:01 PM 1 32.59 0.00 0.99 0.85 0.10 65.47 02:36:01 PM 2 38.83 0.00 1.49 1.02 0.10 58.56 02:36:01 PM 3 28.00 0.00 0.87 2.06 0.08 69.00 02:36:01 PM 4 34.65 0.00 1.24 0.23 0.08 63.79 02:36:01 PM 5 38.53 0.00 0.48 0.18 0.08 60.71 02:36:01 PM 6 40.26 0.00 1.12 0.30 0.10 58.22 02:36:01 PM 7 25.85 0.00 0.78 1.47 0.07 71.83 02:37:01 PM all 0.09 0.00 0.04 0.04 0.01 99.83 02:37:01 PM 0 0.00 0.00 0.02 0.00 0.02 99.97 02:37:01 PM 1 0.50 0.00 0.12 0.22 0.02 99.15 02:37:01 PM 2 0.07 0.00 0.05 0.05 0.02 99.82 02:37:01 PM 3 0.03 0.00 0.03 0.00 0.02 99.92 02:37:01 PM 4 0.03 0.00 0.00 0.00 0.00 99.97 02:37:01 PM 5 0.00 0.00 0.02 0.00 0.00 99.98 02:37:01 PM 6 0.05 0.00 0.03 0.05 0.02 99.85 02:37:01 PM 7 0.02 0.00 0.02 0.00 0.00 99.97 02:38:01 PM all 15.16 0.00 1.82 0.06 0.05 82.91 02:38:01 PM 0 16.83 0.00 1.58 0.03 0.05 81.51 02:38:01 PM 1 10.93 0.00 1.63 0.15 0.05 87.24 02:38:01 PM 2 16.00 0.00 1.46 0.00 0.07 82.47 02:38:01 PM 3 19.01 0.00 1.56 0.08 0.05 79.30 02:38:01 PM 4 19.21 0.00 1.47 0.05 0.05 79.22 02:38:01 PM 5 10.13 0.00 2.33 0.02 0.05 87.47 02:38:01 PM 6 21.31 0.00 2.80 0.03 0.07 75.79 02:38:01 PM 7 7.90 0.00 1.73 0.10 0.03 90.24 02:39:01 PM all 16.44 0.00 1.75 2.66 0.06 79.10 02:39:01 PM 0 16.05 0.00 1.75 1.00 0.07 81.13 02:39:01 PM 1 15.95 0.00 1.89 1.19 0.07 80.91 02:39:01 PM 2 17.64 0.00 2.26 6.79 0.08 73.22 02:39:01 PM 3 18.93 0.00 1.56 0.07 0.08 79.36 02:39:01 PM 4 21.75 0.00 1.79 4.00 0.05 72.41 02:39:01 PM 5 11.40 0.00 1.44 2.31 0.05 84.81 02:39:01 PM 6 12.40 0.00 1.29 3.85 0.05 82.40 02:39:01 PM 7 17.36 0.00 1.99 2.04 0.07 78.54 02:40:01 PM all 20.76 0.00 2.26 0.07 0.09 76.82 02:40:01 PM 0 19.67 0.00 2.31 0.08 0.10 77.84 02:40:01 PM 1 20.45 0.00 2.16 0.03 0.12 77.24 02:40:01 PM 2 15.49 0.00 2.33 0.07 0.08 82.03 02:40:01 PM 3 19.43 0.00 2.33 0.05 0.07 78.13 02:40:01 PM 4 25.75 0.00 2.71 0.10 0.10 71.33 02:40:01 PM 5 21.16 0.00 2.21 0.10 0.10 76.43 02:40:01 PM 6 24.26 0.00 2.04 0.03 0.08 73.58 02:40:01 PM 7 19.88 0.00 1.96 0.08 0.10 77.97 02:41:01 PM all 7.64 0.00 0.83 0.03 0.06 91.45 02:41:01 PM 0 5.91 0.00 0.55 0.00 0.05 93.49 02:41:01 PM 1 9.89 0.00 1.05 0.00 0.07 88.99 02:41:01 PM 2 5.31 0.00 0.87 0.02 0.05 93.75 02:41:01 PM 3 5.18 0.00 0.72 0.02 0.07 94.02 02:41:01 PM 4 7.67 0.00 0.97 0.02 0.07 91.27 02:41:01 PM 5 6.81 0.00 0.67 0.13 0.05 92.34 02:41:01 PM 6 13.73 0.00 1.15 0.02 0.08 85.01 02:41:01 PM 7 6.60 0.00 0.63 0.00 0.05 92.72 02:42:01 PM all 22.29 0.00 0.61 0.01 0.05 77.04 02:42:01 PM 0 22.97 0.00 0.45 0.00 0.05 76.53 02:42:01 PM 1 11.11 0.00 0.28 0.07 0.05 88.48 02:42:01 PM 2 13.64 0.00 0.33 0.00 0.05 85.98 02:42:01 PM 3 37.04 0.00 1.50 0.02 0.07 61.37 02:42:01 PM 4 34.38 0.00 0.22 0.00 0.05 65.35 02:42:01 PM 5 25.25 0.00 0.25 0.00 0.05 74.45 02:42:01 PM 6 12.65 0.00 1.12 0.00 0.03 86.20 02:42:01 PM 7 21.19 0.00 0.70 0.03 0.05 78.02 02:43:01 PM all 29.38 0.00 1.87 1.58 0.09 67.09 02:43:01 PM 0 27.74 0.00 1.68 0.23 0.08 70.26 02:43:01 PM 1 34.60 0.00 2.12 4.96 0.10 58.22 02:43:01 PM 2 24.82 0.00 2.17 1.16 0.08 71.77 02:43:01 PM 3 24.87 0.00 1.77 2.40 0.08 70.88 02:43:01 PM 4 27.96 0.00 2.64 3.09 0.10 66.21 02:43:01 PM 5 27.59 0.00 1.15 0.03 0.08 71.13 02:43:01 PM 6 34.86 0.00 1.65 0.49 0.10 62.91 02:43:01 PM 7 32.56 0.00 1.76 0.29 0.08 65.31 02:44:01 PM all 27.29 0.00 2.23 0.31 0.11 70.05 02:44:01 PM 0 24.24 0.00 2.31 0.10 0.12 73.23 02:44:01 PM 1 31.43 0.00 2.64 0.02 0.12 65.79 02:44:01 PM 2 24.44 0.00 2.11 0.02 0.10 73.33 02:44:01 PM 3 26.89 0.00 2.13 0.32 0.12 70.54 02:44:01 PM 4 19.63 0.00 2.38 0.44 0.10 77.44 02:44:01 PM 5 23.95 0.00 2.70 1.41 0.10 71.83 02:44:01 PM 6 34.53 0.00 1.48 0.20 0.10 63.69 02:44:01 PM 7 33.20 0.00 2.09 0.02 0.12 64.57 02:45:01 PM all 29.85 0.00 1.50 1.02 0.08 67.54 02:45:01 PM 0 41.73 0.00 1.42 0.02 0.10 56.73 02:45:01 PM 1 7.33 0.00 1.37 0.62 0.05 90.63 02:45:01 PM 2 33.25 0.00 1.40 0.35 0.08 64.91 02:45:01 PM 3 34.76 0.00 1.87 1.12 0.08 62.17 02:45:01 PM 4 38.01 0.00 1.24 0.48 0.08 60.19 02:45:01 PM 5 24.28 0.00 2.04 1.36 0.07 72.26 02:45:01 PM 6 24.90 0.00 1.39 0.07 0.08 73.56 02:45:01 PM 7 34.54 0.00 1.29 4.18 0.08 59.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.89 0.00 1.37 0.80 0.07 77.87 Average: 0 19.32 0.00 1.31 0.49 0.07 78.81 Average: 1 17.54 0.00 1.39 0.87 0.07 80.12 Average: 2 18.88 0.00 1.40 1.13 0.07 78.52 Average: 3 21.03 0.00 1.46 0.80 0.07 76.64 Average: 4 23.51 0.00 1.48 0.94 0.07 74.01 Average: 5 18.55 0.00 1.35 0.72 0.06 79.32 Average: 6 20.96 0.00 1.34 0.59 0.07 77.05 Average: 7 19.34 0.00 1.26 0.85 0.06 78.48