---> uname -a: Linux prd-centos8-docker-8c-8g-8494.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 1130 25301 19 5458 30286 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:e6:3d:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85723sec preferred_lft 85723sec inet6 fe80::f816:3eff:fee6:3ddd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:b3:5f:0d 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::42:5bff:feb3:5f0d/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) 11/03/2025 _x86_64_ (8 CPU) 17:54:31 LINUX RESTART (8 CPU) 05:55:01 PM tps rtps wtps bread/s bwrtn/s 05:56:01 PM 182.60 19.50 163.11 3925.48 10219.93 05:57:01 PM 241.25 5.41 235.84 1188.54 15448.68 05:58:01 PM 38.38 0.02 38.36 0.27 4242.73 05:59:01 PM 106.70 0.57 106.13 416.06 39260.50 06:00:01 PM 37.00 0.00 37.00 0.00 700.52 06:01:01 PM 13.11 0.50 12.61 21.59 369.33 06:02:01 PM 109.06 0.07 108.99 1.73 23948.93 06:03:01 PM 20.08 0.00 20.08 0.00 502.02 06:04:01 PM 141.19 0.00 141.19 0.00 1487.47 06:05:01 PM 29.47 2.47 27.01 4494.90 1348.95 Average: 91.88 2.85 89.03 1004.78 9754.33 05:55:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:01 PM 29224328 31075796 3431384 10.51 2688 2168932 1784516 5.29 160760 2812164 138516 05:57:01 PM 27904388 30155476 4751324 14.55 2688 2560344 2284216 6.78 265512 3984220 60788 05:58:01 PM 27288840 29563628 5366872 16.43 2688 2582888 2810344 8.34 281596 4582596 112 05:59:01 PM 25461448 28869336 7194264 22.03 2688 3691060 3437704 10.20 421720 6164092 804 06:00:01 PM 24954312 28366880 7701400 23.58 2688 3694856 3856932 11.44 440276 6650788 1044 06:01:01 PM 25483520 28910396 7172192 21.96 2688 3708880 3828600 11.36 446080 6118208 9076 06:02:01 PM 24156612 28288540 8499100 26.03 2688 4397680 5619816 16.67 543852 7286648 156 06:03:01 PM 23115452 27277140 9540260 29.21 2688 4430736 6297868 18.69 555976 8306392 1216 06:04:01 PM 24486808 28586332 8168904 25.02 2688 4355888 3919476 11.63 550844 6960120 15548 06:05:01 PM 23467176 28497428 9188536 28.14 2688 5279956 3582152 10.63 724964 7794424 773484 Average: 25554288 28959095 7101424 21.75 2688 3687122 3742162 11.10 439158 6065965 100074 05:55:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 PM eth0 116.08 83.35 1423.20 31.41 0.00 0.00 0.00 0.00 05:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 PM eth0 399.37 325.36 5551.13 46.59 0.00 0.00 0.00 0.00 05:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 PM eth0 147.64 109.75 293.00 37.39 0.00 0.00 0.00 0.00 05:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 PM eth0 299.07 171.06 9497.33 13.01 0.00 0.00 0.00 0.00 05:59:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:00:01 PM lo 45.27 45.27 4.15 4.15 0.00 0.00 0.00 0.00 06:00:01 PM eth0 76.96 59.70 24.09 29.17 0.00 0.00 0.00 0.00 06:00:01 PM docker0 11.56 13.08 1.72 1.65 0.00 0.00 0.00 0.00 06:01:01 PM lo 53.29 53.29 2.73 2.73 0.00 0.00 0.00 0.00 06:01:01 PM eth0 275.20 215.28 98.74 89.65 0.00 0.00 0.00 0.00 06:01:01 PM docker0 0.78 1.00 0.11 0.16 0.00 0.00 0.00 0.00 06:02:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:02:01 PM eth0 555.34 225.23 2979.82 25.67 0.00 0.00 0.00 0.00 06:02:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 PM vethd8d6962 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:02:01 PM vethee0b50f 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:03:01 PM lo 451.81 451.81 64.64 64.64 0.00 0.00 0.00 0.00 06:03:01 PM eth0 29.88 22.80 9.79 12.79 0.00 0.00 0.00 0.00 06:03:01 PM docker0 191.42 198.38 29.02 31.86 0.00 0.00 0.00 0.00 06:03:01 PM vethd8d6962 165.01 172.00 28.60 25.45 0.00 0.00 0.00 0.00 06:03:01 PM vethee0b50f 26.41 26.90 3.04 6.66 0.00 0.00 0.00 0.00 06:04:01 PM lo 1069.36 1069.36 197.83 197.83 0.00 0.00 0.00 0.00 06:04:01 PM eth0 107.17 81.27 273.21 30.07 0.00 0.00 0.00 0.00 06:04:01 PM docker0 465.71 475.87 98.73 91.88 0.00 0.00 0.00 0.00 06:05:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 06:05:01 PM eth0 75.19 61.60 1250.71 13.01 0.00 0.00 0.00 0.00 06:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.06 162.06 26.94 26.94 0.00 0.00 0.00 0.00 Average: eth0 208.22 135.55 2140.34 32.88 0.00 0.00 0.00 0.00 Average: docker0 66.93 68.83 12.96 12.55 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) 11/03/2025 _x86_64_ (8 CPU) 17:54:31 LINUX RESTART (8 CPU) 05:55:01 PM CPU %user %nice %system %iowait %steal %idle 05:56:01 PM all 11.90 0.00 1.10 0.82 0.06 86.12 05:56:01 PM 0 4.34 0.00 0.62 0.38 0.07 94.59 05:56:01 PM 1 27.72 0.00 2.53 1.69 0.07 68.00 05:56:01 PM 2 7.75 0.00 0.53 0.33 0.07 91.31 05:56:01 PM 3 4.45 0.00 0.69 1.44 0.10 93.33 05:56:01 PM 4 19.03 0.00 1.67 1.10 0.07 78.12 05:56:01 PM 5 13.75 0.00 0.95 0.38 0.07 84.85 05:56:01 PM 6 10.81 0.00 0.73 0.45 0.03 87.97 05:56:01 PM 7 7.34 0.00 1.07 0.79 0.05 90.76 05:57:01 PM all 32.94 0.00 1.42 0.88 0.11 64.64 05:57:01 PM 0 33.53 0.00 1.07 1.42 0.12 63.86 05:57:01 PM 1 36.90 0.00 2.18 0.92 0.12 59.89 05:57:01 PM 2 27.82 0.00 0.94 0.32 0.12 70.81 05:57:01 PM 3 35.15 0.00 1.19 1.74 0.10 61.82 05:57:01 PM 4 36.28 0.00 1.89 1.27 0.13 60.42 05:57:01 PM 5 32.10 0.00 1.22 0.23 0.10 66.34 05:57:01 PM 6 18.34 0.00 1.07 0.54 0.08 79.97 05:57:01 PM 7 43.44 0.00 1.83 0.62 0.10 54.01 05:58:01 PM all 26.90 0.00 0.77 0.13 0.07 72.14 05:58:01 PM 0 43.22 0.00 0.38 0.28 0.08 56.03 05:58:01 PM 1 22.56 0.00 0.33 0.02 0.07 77.02 05:58:01 PM 2 30.70 0.00 1.15 0.05 0.07 68.03 05:58:01 PM 3 21.74 0.00 0.42 0.18 0.08 77.58 05:58:01 PM 4 12.37 0.00 0.89 0.00 0.05 86.69 05:58:01 PM 5 37.26 0.00 1.35 0.47 0.07 60.85 05:58:01 PM 6 23.01 0.00 1.15 0.02 0.07 75.75 05:58:01 PM 7 24.34 0.00 0.45 0.00 0.05 75.16 05:59:01 PM all 25.53 0.00 2.94 1.44 0.09 70.00 05:59:01 PM 0 27.19 0.00 2.47 0.45 0.08 69.80 05:59:01 PM 1 29.33 0.00 3.38 0.67 0.08 66.53 05:59:01 PM 2 16.72 0.00 3.30 1.26 0.10 78.61 05:59:01 PM 3 19.84 0.00 3.16 1.70 0.08 75.22 05:59:01 PM 4 19.24 0.00 2.96 1.70 0.07 76.03 05:59:01 PM 5 35.00 0.00 2.94 0.34 0.10 61.62 05:59:01 PM 6 18.37 0.00 2.53 0.91 0.10 78.09 05:59:01 PM 7 38.57 0.00 2.76 4.46 0.10 54.11 06:00:01 PM all 22.66 0.00 2.37 0.20 0.11 74.66 06:00:01 PM 0 21.26 0.00 2.76 0.07 0.13 75.78 06:00:01 PM 1 19.91 0.00 2.30 0.08 0.12 77.59 06:00:01 PM 2 27.58 0.00 2.26 0.17 0.12 69.87 06:00:01 PM 3 19.55 0.00 2.92 0.10 0.10 77.33 06:00:01 PM 4 24.40 0.00 1.94 0.27 0.12 73.27 06:00:01 PM 5 23.22 0.00 2.00 0.13 0.12 74.53 06:00:01 PM 6 19.43 0.00 2.32 0.67 0.10 77.48 06:00:01 PM 7 25.91 0.00 2.50 0.08 0.10 71.41 06:01:01 PM all 13.59 0.00 1.36 0.02 0.09 84.93 06:01:01 PM 0 15.77 0.00 0.79 0.03 0.12 83.30 06:01:01 PM 1 9.25 0.00 1.76 0.00 0.10 88.90 06:01:01 PM 2 17.64 0.00 1.79 0.05 0.10 80.42 06:01:01 PM 3 21.15 0.00 1.45 0.03 0.08 77.28 06:01:01 PM 4 10.18 0.00 1.57 0.02 0.08 88.15 06:01:01 PM 5 8.66 0.00 0.84 0.00 0.08 90.42 06:01:01 PM 6 15.33 0.00 1.35 0.03 0.08 83.19 06:01:01 PM 7 10.76 0.00 1.35 0.02 0.07 87.80 06:02:01 PM all 32.50 0.00 2.14 0.92 0.11 64.33 06:02:01 PM 0 32.74 0.00 1.94 0.18 0.10 65.03 06:02:01 PM 1 37.93 0.00 1.79 0.44 0.12 59.72 06:02:01 PM 2 36.02 0.00 2.25 0.47 0.12 61.14 06:02:01 PM 3 33.92 0.00 2.33 2.77 0.12 60.86 06:02:01 PM 4 37.82 0.00 2.00 1.86 0.12 58.20 06:02:01 PM 5 29.69 0.00 2.64 0.40 0.10 67.17 06:02:01 PM 6 32.29 0.00 2.00 0.23 0.10 65.37 06:02:01 PM 7 19.60 0.00 2.18 1.01 0.10 77.11 06:03:01 PM all 24.81 0.00 1.07 0.02 0.10 74.00 06:03:01 PM 0 15.85 0.00 1.36 0.05 0.12 82.62 06:03:01 PM 1 24.23 0.00 0.85 0.02 0.10 74.79 06:03:01 PM 2 53.12 0.00 1.37 0.00 0.10 45.41 06:03:01 PM 3 27.42 0.00 1.17 0.00 0.10 71.30 06:03:01 PM 4 24.36 0.00 0.84 0.03 0.08 74.68 06:03:01 PM 5 12.30 0.00 1.34 0.02 0.12 86.22 06:03:01 PM 6 23.34 0.00 0.64 0.00 0.10 75.92 06:03:01 PM 7 17.78 0.00 0.99 0.02 0.08 81.13 06:04:01 PM all 18.99 0.00 1.91 0.31 0.10 78.68 06:04:01 PM 0 21.43 0.00 1.46 0.03 0.10 76.98 06:04:01 PM 1 13.50 0.00 2.37 1.46 0.10 82.57 06:04:01 PM 2 22.21 0.00 2.23 0.17 0.10 75.30 06:04:01 PM 3 15.28 0.00 2.33 0.07 0.12 82.21 06:04:01 PM 4 17.99 0.00 1.95 0.02 0.12 79.93 06:04:01 PM 5 23.03 0.00 1.41 0.03 0.10 75.43 06:04:01 PM 6 23.78 0.00 1.56 0.02 0.08 74.56 06:04:01 PM 7 14.71 0.00 1.95 0.69 0.12 82.54 06:05:01 PM all 28.96 0.00 1.16 0.17 0.08 69.63 06:05:01 PM 0 26.23 0.00 0.90 0.27 0.08 72.52 06:05:01 PM 1 18.36 0.00 1.27 0.18 0.08 80.10 06:05:01 PM 2 13.41 0.00 1.27 0.23 0.07 85.01 06:05:01 PM 3 38.17 0.00 0.95 0.02 0.08 60.78 06:05:01 PM 4 56.23 0.00 1.89 0.18 0.08 41.61 06:05:01 PM 5 25.07 0.00 1.29 0.42 0.08 73.14 06:05:01 PM 6 33.40 0.00 0.85 0.05 0.07 65.63 06:05:01 PM 7 20.79 0.00 0.85 0.02 0.07 78.28 Average: all 23.88 0.00 1.62 0.49 0.09 73.92 Average: 0 24.15 0.00 1.37 0.32 0.10 74.05 Average: 1 23.97 0.00 1.87 0.55 0.10 73.52 Average: 2 25.30 0.00 1.71 0.30 0.10 72.59 Average: 3 23.67 0.00 1.66 0.80 0.10 73.77 Average: 4 25.80 0.00 1.76 0.64 0.09 71.71 Average: 5 24.00 0.00 1.60 0.24 0.09 74.06 Average: 6 21.81 0.00 1.42 0.29 0.08 76.40 Average: 7 22.31 0.00 1.59 0.77 0.08 75.25