---> uname -a: Linux prd-centos8-docker-8c-8g-23951.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 1188 25101 19 5600 30228 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:72:5c:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe72:5ce0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:c2:b5:94 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:f8ff:fec2:b594/64 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) 06/26/2025 _x86_64_ (8 CPU) 14:55:30 LINUX RESTART (8 CPU) 02:56:01 PM tps rtps wtps bread/s bwrtn/s 02:57:01 PM 193.62 14.40 179.22 2883.04 10316.73 02:58:01 PM 193.75 4.92 188.84 1207.67 15177.97 02:59:01 PM 170.64 0.87 169.78 577.67 42339.05 03:00:01 PM 37.14 0.07 37.07 1.60 481.99 03:01:01 PM 11.63 0.45 11.18 21.06 306.43 03:02:01 PM 4.95 0.07 4.88 1.73 360.99 03:03:01 PM 8.65 0.00 8.65 0.00 337.74 03:04:01 PM 107.36 0.08 107.28 4.00 23115.19 03:05:02 PM 176.02 0.00 176.02 0.00 2166.94 03:06:01 PM 54.22 2.68 51.54 4590.17 27504.29 03:07:01 PM 34.99 1.65 33.34 1781.30 7398.37 Average: 90.32 2.29 88.04 1000.75 11749.40 02:56:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 PM 29023504 30858540 3632208 11.12 2688 2153088 1849672 5.49 162708 3013964 131140 02:58:01 PM 27724016 29926080 4931696 15.10 2688 2513528 2410116 7.15 267604 4174820 51208 02:59:01 PM 24200780 27582388 8454932 25.89 2688 3665604 5234312 15.53 426308 7420872 68 03:00:01 PM 24010676 27396572 8645036 26.47 2688 3669600 4824464 14.31 436180 7601944 1816 03:01:01 PM 23956392 27345056 8699320 26.64 2688 3672260 4853384 14.40 437600 7654752 16 03:02:01 PM 24908032 28305732 7747680 23.73 2688 3681288 4044972 12.00 439528 6707852 84 03:03:01 PM 24438520 27840788 8217192 25.16 2688 3685476 5187124 15.39 445380 7167632 60 03:04:01 PM 22765488 26858924 9890224 30.29 2688 4364000 6780232 20.12 547732 8674808 1636 03:05:02 PM 24279096 28337816 8376616 25.65 2688 4317004 4169940 12.37 545888 7177128 15556 03:06:01 PM 25480580 30557436 7175132 21.97 2688 5326864 1895788 5.62 745572 5766800 98156 03:07:01 PM 25654464 30906512 7001248 21.44 2688 5497124 1583272 4.70 961068 5375860 38388 Average: 25131050 28719622 7524662 23.04 2688 3867803 3893934 11.55 492324 6430585 30739 02:56:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 296.13 218.31 1505.97 48.83 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 PM eth0 435.06 334.61 5029.37 49.90 0.00 0.00 0.00 0.00 02:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 PM lo 1.27 1.27 0.06 0.06 0.00 0.00 0.00 0.00 02:59:01 PM eth0 356.20 210.80 10032.97 23.42 0.00 0.00 0.00 0.00 02:59:01 PM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 02:59:01 PM veth547e837 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:00:01 PM lo 40.09 40.09 3.71 3.71 0.00 0.00 0.00 0.00 03:00:01 PM eth0 96.72 63.50 26.17 29.81 0.00 0.00 0.00 0.00 03:00:01 PM docker0 9.91 11.40 1.57 1.46 0.00 0.00 0.00 0.00 03:01:01 PM lo 56.73 56.73 2.89 2.89 0.00 0.00 0.00 0.00 03:01:01 PM eth0 171.69 128.66 49.20 54.83 0.00 0.00 0.00 0.00 03:01:01 PM docker0 0.73 0.97 0.11 0.17 0.00 0.00 0.00 0.00 03:02:01 PM lo 45.91 45.91 2.24 2.24 0.00 0.00 0.00 0.00 03:02:01 PM eth0 107.80 108.06 42.10 50.32 0.00 0.00 0.00 0.00 03:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 PM eth0 190.03 141.43 91.91 44.79 0.00 0.00 0.00 0.00 03:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 PM lo 13.10 13.10 2.18 2.18 0.00 0.00 0.00 0.00 03:04:01 PM eth0 617.19 355.95 2854.73 36.56 0.00 0.00 0.00 0.00 03:04:01 PM docker0 6.30 7.06 0.70 1.76 0.00 0.00 0.00 0.00 03:04:01 PM veth224d5c1 6.30 7.20 0.79 1.77 0.00 0.00 0.00 0.00 03:04:01 PM vethc1f848e 0.00 0.47 0.00 0.22 0.00 0.00 0.00 0.00 03:05:02 PM lo 1029.89 1029.89 224.52 224.52 0.00 0.00 0.00 0.00 03:05:02 PM eth0 177.09 125.62 298.87 49.63 0.00 0.00 0.00 0.00 03:05:02 PM docker0 495.95 513.03 112.70 108.03 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.91 0.91 0.04 0.04 0.00 0.00 0.00 0.00 03:06:01 PM eth0 215.55 140.14 1845.74 21.79 0.00 0.00 0.00 0.00 03:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 208.38 150.47 1751.09 38.93 0.00 0.00 0.00 0.00 03:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 108.16 108.16 21.46 21.46 0.00 0.00 0.00 0.00 Average: eth0 261.14 179.83 2139.33 40.83 0.00 0.00 0.00 0.00 Average: docker0 46.70 48.49 10.48 10.15 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) 06/26/2025 _x86_64_ (8 CPU) 14:55:30 LINUX RESTART (8 CPU) 02:56:01 PM CPU %user %nice %system %iowait %steal %idle 02:57:01 PM all 11.91 0.00 1.06 0.56 0.05 86.42 02:57:01 PM 0 11.76 0.00 1.05 0.28 0.07 86.84 02:57:01 PM 1 21.63 0.00 1.67 0.93 0.07 75.70 02:57:01 PM 2 3.90 0.00 0.65 0.75 0.07 94.63 02:57:01 PM 3 4.25 0.00 0.82 0.59 0.05 94.30 02:57:01 PM 4 10.47 0.00 0.68 0.85 0.03 87.96 02:57:01 PM 5 22.33 0.00 1.84 0.28 0.05 75.50 02:57:01 PM 6 10.58 0.00 0.87 0.50 0.03 88.01 02:57:01 PM 7 10.30 0.00 0.92 0.28 0.05 88.45 02:58:01 PM all 39.87 0.00 1.51 0.53 0.08 58.02 02:58:01 PM 0 34.31 0.00 1.20 0.34 0.07 64.09 02:58:01 PM 1 30.21 0.00 1.90 1.21 0.10 66.57 02:58:01 PM 2 38.69 0.00 1.31 0.30 0.07 59.63 02:58:01 PM 3 36.92 0.00 2.94 0.57 0.08 59.48 02:58:01 PM 4 49.33 0.00 0.86 0.25 0.08 49.48 02:58:01 PM 5 47.59 0.00 1.39 0.82 0.08 50.13 02:58:01 PM 6 32.41 0.00 1.63 0.57 0.07 65.32 02:58:01 PM 7 49.48 0.00 0.83 0.15 0.08 49.46 02:59:01 PM all 27.43 0.00 2.89 0.85 0.08 68.74 02:59:01 PM 0 18.73 0.00 2.57 0.50 0.08 78.11 02:59:01 PM 1 28.35 0.00 3.39 1.95 0.08 66.23 02:59:01 PM 2 26.75 0.00 3.05 1.21 0.08 68.91 02:59:01 PM 3 24.90 0.00 3.28 1.26 0.07 70.50 02:59:01 PM 4 38.25 0.00 2.81 0.30 0.08 58.55 02:59:01 PM 5 19.44 0.00 2.94 0.47 0.10 77.05 02:59:01 PM 6 24.82 0.00 2.22 0.76 0.08 72.12 02:59:01 PM 7 38.20 0.00 2.85 0.39 0.07 58.49 03:00:01 PM all 22.16 0.00 2.31 0.06 0.09 75.38 03:00:01 PM 0 20.97 0.00 2.14 0.05 0.08 76.75 03:00:01 PM 1 31.13 0.00 2.88 0.10 0.10 65.80 03:00:01 PM 2 23.23 0.00 2.43 0.05 0.10 74.19 03:00:01 PM 3 21.57 0.00 2.39 0.03 0.08 75.92 03:00:01 PM 4 19.85 0.00 1.67 0.07 0.07 78.35 03:00:01 PM 5 22.79 0.00 2.66 0.08 0.10 74.37 03:00:01 PM 6 22.21 0.00 2.18 0.05 0.08 75.48 03:00:01 PM 7 15.51 0.00 2.14 0.05 0.08 82.21 03:01:01 PM all 4.57 0.00 0.93 0.07 0.07 94.36 03:01:01 PM 0 4.72 0.00 0.63 0.02 0.07 94.56 03:01:01 PM 1 6.43 0.00 0.65 0.23 0.07 92.62 03:01:01 PM 2 4.75 0.00 0.74 0.03 0.07 94.41 03:01:01 PM 3 4.83 0.00 1.04 0.05 0.07 94.01 03:01:01 PM 4 4.84 0.00 0.87 0.12 0.08 94.09 03:01:01 PM 5 2.39 0.00 0.62 0.10 0.07 96.82 03:01:01 PM 6 5.22 0.00 1.37 0.02 0.05 93.34 03:01:01 PM 7 3.38 0.00 1.50 0.00 0.07 95.05 03:02:01 PM all 6.20 0.00 0.67 0.03 0.06 93.04 03:02:01 PM 0 4.29 0.00 0.65 0.00 0.07 94.99 03:02:01 PM 1 4.76 0.00 0.62 0.07 0.07 94.49 03:02:01 PM 2 15.91 0.00 1.08 0.00 0.07 82.94 03:02:01 PM 3 2.61 0.00 0.82 0.02 0.07 96.49 03:02:01 PM 4 5.50 0.00 0.37 0.00 0.05 94.09 03:02:01 PM 5 8.51 0.00 0.38 0.18 0.07 90.85 03:02:01 PM 6 5.19 0.00 1.10 0.00 0.03 93.68 03:02:01 PM 7 2.84 0.00 0.32 0.00 0.07 96.78 03:03:01 PM all 23.62 0.00 0.70 0.01 0.05 75.61 03:03:01 PM 0 18.05 0.00 0.33 0.00 0.07 81.55 03:03:01 PM 1 19.30 0.00 0.25 0.00 0.05 80.40 03:03:01 PM 2 55.31 0.00 1.45 0.02 0.07 43.15 03:03:01 PM 3 20.14 0.00 0.64 0.00 0.05 79.17 03:03:01 PM 4 9.37 0.00 1.35 0.02 0.07 89.19 03:03:01 PM 5 32.00 0.00 0.18 0.00 0.05 67.77 03:03:01 PM 6 17.80 0.00 0.53 0.00 0.03 81.64 03:03:01 PM 7 16.98 0.00 0.84 0.08 0.03 82.07 03:04:01 PM all 27.91 0.00 1.88 0.44 0.08 69.69 03:04:01 PM 0 24.81 0.00 1.65 0.13 0.08 73.32 03:04:01 PM 1 27.03 0.00 2.39 1.16 0.08 69.34 03:04:01 PM 2 39.46 0.00 2.48 0.59 0.08 57.38 03:04:01 PM 3 26.96 0.00 1.78 0.66 0.08 70.52 03:04:01 PM 4 24.23 0.00 2.15 0.15 0.10 73.37 03:04:01 PM 5 18.79 0.00 1.59 0.62 0.07 78.93 03:04:01 PM 6 27.68 0.00 1.52 0.08 0.08 70.63 03:04:01 PM 7 34.28 0.00 1.48 0.13 0.08 64.03 03:05:02 PM all 29.77 0.00 2.19 0.31 0.10 67.63 03:05:02 PM 0 28.95 0.00 3.19 1.75 0.10 66.01 03:05:02 PM 1 32.69 0.00 2.56 0.03 0.10 64.61 03:05:02 PM 2 31.26 0.00 2.09 0.05 0.12 66.48 03:05:02 PM 3 17.92 0.00 2.15 0.37 0.10 79.46 03:05:02 PM 4 29.99 0.00 1.81 0.10 0.12 67.98 03:05:02 PM 5 24.42 0.00 1.95 0.08 0.10 73.44 03:05:02 PM 6 38.59 0.00 2.38 0.05 0.10 58.88 03:05:02 PM 7 34.29 0.00 1.37 0.05 0.08 64.20 03:06:01 PM all 32.43 0.00 1.73 0.43 0.07 65.34 03:06:01 PM 0 35.62 0.00 1.34 0.05 0.10 62.89 03:06:01 PM 1 42.34 0.00 1.67 0.60 0.07 55.33 03:06:01 PM 2 19.62 0.00 1.86 0.24 0.07 78.22 03:06:01 PM 3 16.88 0.00 1.91 0.15 0.07 80.99 03:06:01 PM 4 30.21 0.00 1.80 0.10 0.05 67.83 03:06:01 PM 5 35.65 0.00 1.38 0.56 0.05 62.36 03:06:01 PM 6 47.99 0.00 2.58 0.24 0.07 49.12 03:06:01 PM 7 31.09 0.00 1.31 1.48 0.07 66.05 03:07:01 PM all 23.24 0.00 0.94 0.13 0.05 75.64 03:07:01 PM 0 30.51 0.00 0.60 0.15 0.07 68.67 03:07:01 PM 1 19.71 0.00 1.29 0.15 0.05 78.80 03:07:01 PM 2 21.28 0.00 1.17 0.00 0.07 77.49 03:07:01 PM 3 19.33 0.00 0.97 0.02 0.03 79.65 03:07:01 PM 4 30.88 0.00 0.65 0.02 0.05 68.41 03:07:01 PM 5 26.49 0.00 1.51 0.60 0.07 71.33 03:07:01 PM 6 30.82 0.00 0.92 0.02 0.05 68.19 03:07:01 PM 7 6.91 0.00 0.38 0.05 0.05 92.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.61 0.00 1.53 0.31 0.07 75.48 Average: 0 21.11 0.00 1.39 0.30 0.08 77.12 Average: 1 23.92 0.00 1.75 0.58 0.08 73.68 Average: 2 25.48 0.00 1.66 0.29 0.08 72.49 Average: 3 17.85 0.00 1.70 0.34 0.07 80.05 Average: 4 22.95 0.00 1.36 0.18 0.07 75.44 Average: 5 23.66 0.00 1.49 0.35 0.07 74.43 Average: 6 23.88 0.00 1.57 0.21 0.06 74.28 Average: 7 22.06 0.00 1.27 0.24 0.07 76.36