---> uname -a: Linux prd-centos8-docker-8c-8g-20925.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 1154 25324 19 5412 30262 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:31:48:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.202/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85759sec preferred_lft 85759sec inet6 fe80::f816:3eff:fe31:48b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:01:9e:95 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::42:39ff:fe01:9e95/64 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) 06/13/2025 _x86_64_ (8 CPU) 15:49:59 LINUX RESTART (8 CPU) 03:50:00 PM tps rtps wtps bread/s bwrtn/s 03:51:03 PM 393.60 225.06 168.54 19822.77 40815.75 03:52:01 PM 240.78 17.92 222.85 3747.40 12468.34 03:53:01 PM 166.46 1.73 164.72 551.24 13158.11 03:54:01 PM 126.07 0.67 125.41 465.98 40447.28 03:55:01 PM 37.99 0.50 37.49 21.99 622.09 03:56:01 PM 12.06 0.00 12.06 0.00 487.34 03:57:01 PM 9.03 0.00 9.03 0.00 257.31 03:58:01 PM 100.40 0.05 100.35 63.05 23117.88 03:59:01 PM 22.69 0.00 22.69 0.00 880.87 04:00:00 PM 137.53 2.50 135.03 4541.65 2257.76 Average: 124.97 25.40 99.56 2961.62 13533.66 03:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:51:03 PM 29659028 31204396 2996684 9.18 2688 1879028 1478064 4.39 150932 2455980 109936 03:52:01 PM 28675360 30652416 3980352 12.19 2688 2292484 1829532 5.43 211116 3290676 145204 03:53:01 PM 26652516 28960432 6003196 18.38 2688 2616780 3705988 11.00 286312 5210104 102032 03:54:01 PM 25033136 28417052 7622576 23.34 2688 3667652 5161088 15.31 426944 6587624 112 03:55:01 PM 24880272 28269768 7775440 23.81 2688 3673084 3818460 11.33 437268 6732332 48 03:56:01 PM 25679280 29078404 6976432 21.36 2688 3682596 3208504 9.52 439524 5935800 164 03:57:01 PM 25433832 28837500 7221880 22.12 2688 3686868 3864548 11.47 442556 6176004 3120 03:58:01 PM 23814388 27909224 8841324 27.07 2688 4364880 5654920 16.78 541200 7634956 400 03:59:01 PM 23590980 27638568 9064732 27.76 2688 4305900 4277384 12.69 541556 7867208 32 04:00:00 PM 26019712 31066444 6636000 20.32 2688 5297952 1457116 4.32 725956 5252220 828512 Average: 25943850 29203420 6711862 20.55 2688 3546722 3445560 10.22 420336 5714290 118956 03:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:51:03 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:51:03 PM eth0 580.77 389.02 1765.63 84.69 0.00 0.00 0.00 0.00 03:51:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 303.62 242.99 2588.58 37.32 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 338.41 250.57 4700.32 41.37 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 2.03 2.03 0.10 0.10 0.00 0.00 0.00 0.00 03:54:01 PM eth0 278.09 155.90 8523.09 15.73 0.00 0.00 0.00 0.00 03:54:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 03:54:01 PM vethd36665a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:55:01 PM lo 45.98 45.98 4.00 4.00 0.00 0.00 0.00 0.00 03:55:01 PM eth0 198.63 144.50 53.18 56.61 0.00 0.00 0.00 0.00 03:55:01 PM docker0 9.90 11.30 1.56 1.45 0.00 0.00 0.00 0.00 03:56:01 PM lo 49.91 49.91 2.55 2.55 0.00 0.00 0.00 0.00 03:56:01 PM eth0 254.24 188.09 72.34 70.32 0.00 0.00 0.00 0.00 03:56:01 PM docker0 0.70 0.95 0.11 0.18 0.00 0.00 0.00 0.00 03:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 PM eth0 110.00 69.29 73.52 25.15 0.00 0.00 0.00 0.00 03:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM lo 2.45 2.45 0.40 0.40 0.00 0.00 0.00 0.00 03:58:01 PM eth0 696.85 386.89 2854.47 30.58 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.98 1.33 0.16 0.24 0.00 0.00 0.00 0.00 03:58:01 PM vethd219ce7 0.98 1.45 0.17 0.25 0.00 0.00 0.00 0.00 03:58:01 PM veth0ef3447 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:59:01 PM lo 1040.50 1040.50 226.36 226.36 0.00 0.00 0.00 0.00 03:59:01 PM eth0 101.72 69.61 30.93 33.39 0.00 0.00 0.00 0.00 03:59:01 PM docker0 501.70 519.53 113.28 109.64 0.00 0.00 0.00 0.00 04:00:00 PM lo 1.21 1.21 0.06 0.06 0.00 0.00 0.00 0.00 04:00:00 PM eth0 118.10 99.04 1517.02 21.31 0.00 0.00 0.00 0.00 04:00:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 114.38 114.38 23.38 23.38 0.00 0.00 0.00 0.00 Average: eth0 298.88 200.01 2215.97 41.78 0.00 0.00 0.00 0.00 Average: docker0 51.40 53.41 11.53 11.17 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) 06/13/2025 _x86_64_ (8 CPU) 15:49:59 LINUX RESTART (8 CPU) 03:50:00 PM CPU %user %nice %system %iowait %steal %idle 03:51:03 PM all 15.36 0.01 3.56 3.75 0.08 77.23 03:51:03 PM 0 14.87 0.00 3.19 5.44 0.10 76.40 03:51:03 PM 1 15.54 0.00 4.17 4.27 0.10 75.93 03:51:03 PM 2 22.53 0.00 4.07 8.58 0.08 64.75 03:51:03 PM 3 20.87 0.00 2.74 1.21 0.08 75.10 03:51:03 PM 4 6.26 0.00 3.67 5.65 0.08 84.34 03:51:03 PM 5 16.06 0.07 3.60 1.29 0.08 78.90 03:51:03 PM 6 12.18 0.00 2.89 2.43 0.07 82.43 03:51:03 PM 7 14.52 0.00 4.19 1.14 0.08 80.07 03:52:01 PM all 18.45 0.00 1.33 1.53 0.07 78.62 03:52:01 PM 0 20.77 0.00 0.64 0.69 0.07 77.83 03:52:01 PM 1 29.68 0.00 1.77 1.68 0.10 66.78 03:52:01 PM 2 10.40 0.00 1.07 1.55 0.09 86.89 03:52:01 PM 3 18.26 0.00 1.23 1.54 0.05 78.92 03:52:01 PM 4 24.38 0.00 0.92 0.66 0.07 73.98 03:52:01 PM 5 16.00 0.00 2.25 1.59 0.07 80.09 03:52:01 PM 6 8.53 0.00 0.69 1.49 0.07 89.22 03:52:01 PM 7 19.61 0.00 2.06 3.03 0.05 75.26 03:53:01 PM all 44.86 0.00 1.32 0.88 0.10 52.84 03:53:01 PM 0 48.98 0.00 1.40 0.55 0.12 48.95 03:53:01 PM 1 34.60 0.00 1.35 1.44 0.10 62.51 03:53:01 PM 2 37.35 0.00 1.24 1.47 0.08 59.85 03:53:01 PM 3 49.22 0.00 1.32 0.72 0.12 48.62 03:53:01 PM 4 43.46 0.00 1.39 0.33 0.10 54.71 03:53:01 PM 5 42.31 0.00 1.44 0.60 0.10 55.56 03:53:01 PM 6 51.33 0.00 0.92 0.63 0.08 47.04 03:53:01 PM 7 51.61 0.00 1.49 1.29 0.10 45.51 03:54:01 PM all 18.14 0.00 2.97 2.13 0.08 76.68 03:54:01 PM 0 20.49 0.00 3.47 0.56 0.08 75.40 03:54:01 PM 1 16.24 0.00 3.14 2.97 0.08 77.57 03:54:01 PM 2 16.18 0.00 3.01 7.84 0.08 72.88 03:54:01 PM 3 25.87 0.00 2.98 1.24 0.08 69.83 03:54:01 PM 4 13.71 0.00 2.03 0.47 0.07 83.72 03:54:01 PM 5 13.74 0.00 3.87 1.04 0.07 81.28 03:54:01 PM 6 18.05 0.00 2.62 2.50 0.08 76.74 03:54:01 PM 7 20.81 0.00 2.67 0.44 0.07 76.01 03:55:01 PM all 21.40 0.00 2.28 0.14 0.09 76.09 03:55:01 PM 0 23.02 0.00 2.42 0.03 0.08 74.44 03:55:01 PM 1 19.30 0.00 2.24 0.07 0.08 78.30 03:55:01 PM 2 23.23 0.00 2.60 0.52 0.08 73.57 03:55:01 PM 3 24.96 0.00 2.20 0.05 0.08 72.71 03:55:01 PM 4 27.62 0.00 2.48 0.07 0.10 69.73 03:55:01 PM 5 16.97 0.00 2.02 0.18 0.10 80.72 03:55:01 PM 6 13.98 0.00 2.13 0.12 0.10 83.67 03:55:01 PM 7 22.12 0.00 2.13 0.12 0.08 75.56 03:56:01 PM all 8.57 0.00 1.04 0.02 0.07 90.31 03:56:01 PM 0 10.36 0.00 1.03 0.02 0.08 88.51 03:56:01 PM 1 7.97 0.00 0.96 0.00 0.07 91.01 03:56:01 PM 2 6.95 0.00 1.25 0.02 0.07 91.72 03:56:01 PM 3 11.06 0.00 1.10 0.05 0.08 87.70 03:56:01 PM 4 6.97 0.00 1.14 0.05 0.07 91.77 03:56:01 PM 5 11.58 0.00 0.73 0.00 0.05 87.64 03:56:01 PM 6 6.23 0.00 0.77 0.03 0.05 92.92 03:56:01 PM 7 7.31 0.00 1.33 0.00 0.07 91.29 03:57:01 PM all 21.68 0.00 0.47 0.02 0.05 77.78 03:57:01 PM 0 25.45 0.00 0.45 0.00 0.05 74.05 03:57:01 PM 1 3.77 0.00 0.37 0.10 0.05 95.71 03:57:01 PM 2 7.29 0.00 0.67 0.00 0.03 92.01 03:57:01 PM 3 63.77 0.00 0.80 0.02 0.08 35.33 03:57:01 PM 4 13.73 0.00 0.53 0.00 0.05 85.68 03:57:01 PM 5 30.89 0.00 0.17 0.00 0.05 68.89 03:57:01 PM 6 24.65 0.00 0.17 0.00 0.05 75.14 03:57:01 PM 7 3.81 0.00 0.62 0.02 0.02 95.54 03:58:01 PM all 26.79 0.00 1.74 0.69 0.08 70.69 03:58:01 PM 0 30.65 0.00 1.49 0.05 0.10 67.71 03:58:01 PM 1 33.91 0.00 2.30 3.52 0.08 60.19 03:58:01 PM 2 19.39 0.00 2.10 0.54 0.08 77.89 03:58:01 PM 3 37.38 0.00 2.05 0.65 0.08 59.84 03:58:01 PM 4 25.49 0.00 1.81 0.23 0.08 72.38 03:58:01 PM 5 26.94 0.00 1.36 0.02 0.08 71.60 03:58:01 PM 6 20.78 0.00 1.53 0.02 0.07 77.60 03:58:01 PM 7 19.77 0.00 1.33 0.47 0.08 78.36 03:59:01 PM all 29.93 0.00 2.04 0.04 0.11 67.87 03:59:01 PM 0 30.15 0.00 1.46 0.10 0.10 68.19 03:59:01 PM 1 30.44 0.00 2.18 0.02 0.13 67.23 03:59:01 PM 2 23.01 0.00 2.61 0.03 0.10 74.25 03:59:01 PM 3 51.61 0.00 2.66 0.02 0.12 45.60 03:59:01 PM 4 32.86 0.00 1.53 0.00 0.10 65.52 03:59:01 PM 5 26.61 0.00 2.03 0.02 0.10 71.24 03:59:01 PM 6 25.91 0.00 2.23 0.02 0.12 71.72 03:59:01 PM 7 18.79 0.00 1.66 0.12 0.12 79.31 04:00:00 PM all 32.16 0.00 1.62 0.33 0.08 65.80 04:00:00 PM 0 22.10 0.00 1.70 0.25 0.07 75.88 04:00:00 PM 1 25.56 0.00 1.84 0.07 0.07 72.47 04:00:00 PM 2 38.48 0.00 1.45 0.07 0.10 59.90 04:00:00 PM 3 37.43 0.00 1.42 0.07 0.10 60.98 04:00:00 PM 4 40.59 0.00 1.47 0.72 0.08 57.13 04:00:00 PM 5 28.58 0.00 0.99 0.00 0.08 70.35 04:00:00 PM 6 45.13 0.00 2.53 1.20 0.08 51.06 04:00:00 PM 7 19.45 0.00 1.57 0.30 0.07 78.61 Average: all 23.76 0.00 1.84 0.96 0.08 73.36 Average: 0 24.73 0.00 1.73 0.77 0.09 72.69 Average: 1 21.68 0.00 2.04 1.42 0.09 74.77 Average: 2 20.53 0.00 2.01 2.08 0.08 75.29 Average: 3 34.07 0.00 1.85 0.55 0.09 63.43 Average: 4 23.49 0.00 1.70 0.83 0.08 73.89 Average: 5 23.00 0.01 1.85 0.47 0.08 74.60 Average: 6 22.72 0.00 1.65 0.85 0.08 74.70 Average: 7 19.82 0.00 1.90 0.69 0.07 77.52