---> uname -a: Linux prd-centos8-docker-8c-8g-28422.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: 2800.000 BogoMIPS: 5600.00 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 1134 25111 19 5645 30282 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:8d:cd:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe8d:cd91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:3e:f1:94 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::42:60ff:fe3e:f194/64 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) 07/16/2025 _x86_64_ (8 CPU) 13:45:28 LINUX RESTART (8 CPU) 01:46:01 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 189.99 14.37 175.62 2880.61 10210.04 01:48:01 PM 212.58 4.97 207.61 1207.46 16050.28 01:49:01 PM 160.50 0.88 159.62 576.78 42191.77 01:50:01 PM 37.92 0.00 37.92 0.00 503.43 01:51:01 PM 16.48 0.48 15.99 21.46 358.32 01:52:01 PM 10.86 0.00 10.86 0.00 532.19 01:53:01 PM 24.45 0.00 24.45 0.00 7086.89 01:54:01 PM 96.85 0.00 96.85 0.00 16809.06 01:55:01 PM 174.42 0.00 174.42 0.00 1796.25 01:56:01 PM 54.54 3.68 50.86 6064.83 27606.88 01:57:01 PM 41.92 0.57 41.35 194.60 8177.04 Average: 92.78 2.27 90.51 995.21 11939.07 01:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 29048904 30897072 3606808 11.04 2688 2165584 1829580 5.43 162712 2984312 141216 01:48:01 PM 27705568 29930144 4950144 15.16 2688 2534624 2497564 7.41 271076 4184892 54420 01:49:01 PM 24426928 27827960 8228784 25.20 2688 3684016 4694420 13.93 423472 7194896 48 01:50:01 PM 23999676 27403440 8656036 26.51 2688 3685956 5981488 17.75 438116 7601472 232 01:51:01 PM 24219660 27627976 8436052 25.83 2688 3690684 4520432 13.41 440592 7384328 84 01:52:01 PM 25084684 28502244 7571028 23.18 2688 3699924 3845360 11.41 442616 6523052 20 01:53:01 PM 24225520 27904964 8430192 25.82 2688 3959404 4367472 12.96 506764 7306872 21064 01:54:01 PM 22540096 26690612 10115616 30.98 2688 4419388 6922424 20.54 554056 8885568 1744 01:55:01 PM 24135768 28225060 8519944 26.09 2688 4346488 3891428 11.55 553152 7310352 17444 01:56:01 PM 25084884 30345860 7570828 23.18 2688 5509068 2149476 6.38 775640 6128008 189352 01:57:01 PM 25731584 31025744 6924128 21.20 2688 5537504 1527868 4.53 968556 5286436 22644 Average: 25109388 28761916 7546324 23.11 2688 3930240 3838865 11.39 503341 6435472 40752 01:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 197.62 145.35 1485.35 39.93 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 404.85 305.58 5123.29 48.77 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 01:49:01 PM eth0 337.06 209.13 10025.51 21.08 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:49:01 PM veth752e1bb 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 01:50:01 PM lo 24.14 24.14 2.08 2.08 0.00 0.00 0.00 0.00 01:50:01 PM eth0 96.20 63.98 28.59 24.81 0.00 0.00 0.00 0.00 01:50:01 PM docker0 6.28 7.01 0.84 0.81 0.00 0.00 0.00 0.00 01:50:01 PM veth1a6eea9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 PM lo 63.85 63.85 4.19 4.19 0.00 0.00 0.00 0.00 01:51:01 PM eth0 288.94 213.48 77.55 84.85 0.00 0.00 0.00 0.00 01:51:01 PM docker0 5.70 6.70 0.92 0.97 0.00 0.00 0.00 0.00 01:52:01 PM lo 18.29 18.29 0.89 0.89 0.00 0.00 0.00 0.00 01:52:01 PM eth0 178.81 142.57 93.56 43.90 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:53:01 PM eth0 207.07 138.58 1077.83 22.91 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 380.74 380.74 55.44 55.44 0.00 0.00 0.00 0.00 01:54:01 PM eth0 520.68 258.08 1925.55 27.56 0.00 0.00 0.00 0.00 01:54:01 PM docker0 162.38 170.79 25.05 26.86 0.00 0.00 0.00 0.00 01:54:01 PM vetha334cb6 145.62 153.05 25.29 22.47 0.00 0.00 0.00 0.00 01:54:01 PM veth5ac43fc 16.76 18.44 1.98 4.66 0.00 0.00 0.00 0.00 01:55:01 PM lo 1078.27 1078.27 194.32 194.32 0.00 0.00 0.00 0.00 01:55:01 PM eth0 100.30 77.69 304.20 28.02 0.00 0.00 0.00 0.00 01:55:01 PM docker0 468.46 478.87 96.38 91.48 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:56:01 PM eth0 317.67 219.46 3344.78 24.94 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 126.69 96.10 230.59 34.17 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.45 142.45 23.36 23.36 0.00 0.00 0.00 0.00 Average: eth0 252.36 170.00 2156.20 36.45 0.00 0.00 0.00 0.00 Average: docker0 58.43 60.31 11.20 10.92 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) 07/16/2025 _x86_64_ (8 CPU) 13:45:28 LINUX RESTART (8 CPU) 01:46:01 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 12.43 0.00 1.16 0.75 0.06 85.60 01:47:01 PM 0 7.37 0.00 0.97 0.13 0.07 91.46 01:47:01 PM 1 7.63 0.00 0.82 0.58 0.03 90.93 01:47:01 PM 2 28.27 0.00 2.34 1.83 0.07 67.49 01:47:01 PM 3 15.29 0.00 1.40 0.70 0.05 82.55 01:47:01 PM 4 16.36 0.00 1.03 0.30 0.07 82.24 01:47:01 PM 5 6.02 0.00 0.69 0.64 0.08 92.58 01:47:01 PM 6 13.98 0.00 1.08 0.22 0.05 84.67 01:47:01 PM 7 4.46 0.00 0.95 1.60 0.07 92.91 01:48:01 PM all 44.00 0.00 1.52 0.65 0.11 53.71 01:48:01 PM 0 46.41 0.00 0.85 0.13 0.10 52.50 01:48:01 PM 1 43.03 0.00 1.17 0.80 0.12 54.88 01:48:01 PM 2 69.92 0.00 1.97 0.64 0.15 27.32 01:48:01 PM 3 32.23 0.00 2.21 2.19 0.08 63.28 01:48:01 PM 4 52.47 0.00 2.59 0.65 0.15 44.14 01:48:01 PM 5 30.18 0.00 1.14 0.12 0.12 68.45 01:48:01 PM 6 42.14 0.00 1.37 0.45 0.10 55.93 01:48:01 PM 7 35.61 0.00 0.87 0.23 0.08 63.20 01:49:01 PM all 25.83 0.00 3.16 1.01 0.09 69.90 01:49:01 PM 0 24.87 0.00 2.52 0.10 0.08 72.43 01:49:01 PM 1 31.63 0.00 4.00 2.85 0.08 61.44 01:49:01 PM 2 27.49 0.00 2.71 1.18 0.12 68.51 01:49:01 PM 3 26.96 0.00 3.49 0.66 0.10 68.79 01:49:01 PM 4 20.41 0.00 3.31 1.13 0.07 75.08 01:49:01 PM 5 31.06 0.00 3.70 0.10 0.07 65.07 01:49:01 PM 6 30.31 0.00 2.92 0.35 0.08 66.33 01:49:01 PM 7 13.97 0.00 2.66 1.74 0.10 81.53 01:50:01 PM all 21.98 0.00 2.49 0.05 0.09 75.40 01:50:01 PM 0 20.68 0.00 2.34 0.08 0.08 76.81 01:50:01 PM 1 23.23 0.00 2.39 0.07 0.10 74.21 01:50:01 PM 2 25.31 0.00 2.85 0.05 0.10 71.70 01:50:01 PM 3 13.23 0.00 2.18 0.02 0.07 84.50 01:50:01 PM 4 17.90 0.00 2.11 0.05 0.10 79.84 01:50:01 PM 5 28.51 0.00 2.90 0.03 0.08 68.47 01:50:01 PM 6 24.08 0.00 2.41 0.02 0.08 73.40 01:50:01 PM 7 22.87 0.00 2.70 0.08 0.07 74.29 01:51:01 PM all 10.88 0.00 1.61 0.03 0.08 87.39 01:51:01 PM 0 12.13 0.00 1.89 0.03 0.07 85.87 01:51:01 PM 1 8.62 0.00 1.38 0.02 0.07 89.92 01:51:01 PM 2 10.85 0.00 1.21 0.02 0.08 87.85 01:51:01 PM 3 11.62 0.00 1.71 0.03 0.08 86.54 01:51:01 PM 4 9.62 0.00 1.71 0.03 0.07 88.57 01:51:01 PM 5 12.38 0.00 2.22 0.05 0.10 85.25 01:51:01 PM 6 9.88 0.00 1.81 0.05 0.08 88.18 01:51:01 PM 7 11.94 0.00 0.99 0.02 0.08 86.98 01:52:01 PM all 11.88 0.00 0.53 0.02 0.05 87.53 01:52:01 PM 0 6.40 0.00 0.37 0.02 0.07 93.15 01:52:01 PM 1 46.52 0.00 1.00 0.02 0.08 52.38 01:52:01 PM 2 3.69 0.00 0.27 0.07 0.05 95.92 01:52:01 PM 3 12.64 0.00 0.47 0.00 0.03 86.86 01:52:01 PM 4 8.16 0.00 0.43 0.00 0.05 91.36 01:52:01 PM 5 5.26 0.00 0.45 0.00 0.03 94.26 01:52:01 PM 6 8.63 0.00 0.35 0.00 0.03 90.98 01:52:01 PM 7 3.71 0.00 0.90 0.03 0.03 95.32 01:53:01 PM all 33.75 0.00 0.92 0.21 0.09 65.03 01:53:01 PM 0 24.22 0.00 0.67 0.05 0.07 74.99 01:53:01 PM 1 51.78 0.00 1.30 0.10 0.08 46.73 01:53:01 PM 2 26.33 0.00 1.16 1.45 0.08 70.97 01:53:01 PM 3 41.23 0.00 0.42 0.00 0.17 58.19 01:53:01 PM 4 42.35 0.00 1.45 0.02 0.08 56.10 01:53:01 PM 5 25.77 0.00 0.74 0.00 0.07 73.42 01:53:01 PM 6 27.65 0.00 0.65 0.00 0.08 71.62 01:53:01 PM 7 30.56 0.00 0.93 0.03 0.08 68.39 01:54:01 PM all 27.02 0.00 2.31 0.32 0.10 70.25 01:54:01 PM 0 15.29 0.00 2.54 0.03 0.08 82.06 01:54:01 PM 1 31.38 0.00 2.49 0.24 0.10 65.79 01:54:01 PM 2 28.67 0.00 2.07 0.15 0.12 68.98 01:54:01 PM 3 15.51 0.00 2.59 0.71 0.10 81.09 01:54:01 PM 4 43.28 0.00 2.80 0.30 0.10 53.51 01:54:01 PM 5 30.02 0.00 2.16 0.96 0.10 66.76 01:54:01 PM 6 33.31 0.00 1.95 0.10 0.10 64.54 01:54:01 PM 7 18.60 0.00 1.88 0.10 0.10 79.31 01:55:01 PM all 27.94 0.00 2.14 0.29 0.09 69.54 01:55:01 PM 0 16.19 0.00 2.27 1.16 0.10 80.28 01:55:01 PM 1 42.13 0.00 2.73 0.12 0.10 54.92 01:55:01 PM 2 33.26 0.00 2.10 0.10 0.08 64.46 01:55:01 PM 3 19.98 0.00 2.48 0.00 0.10 77.43 01:55:01 PM 4 18.18 0.00 1.88 0.89 0.10 78.95 01:55:01 PM 5 34.62 0.00 1.66 0.02 0.08 63.62 01:55:01 PM 6 33.53 0.00 1.98 0.02 0.08 64.39 01:55:01 PM 7 25.57 0.00 2.04 0.02 0.08 72.29 01:56:01 PM all 30.44 0.00 1.90 0.44 0.08 67.14 01:56:01 PM 0 21.47 0.00 1.82 0.35 0.07 76.29 01:56:01 PM 1 42.83 0.00 2.02 0.50 0.07 54.58 01:56:01 PM 2 26.65 0.00 1.75 0.52 0.08 71.00 01:56:01 PM 3 43.69 0.00 1.51 0.15 0.08 54.56 01:56:01 PM 4 31.35 0.00 1.80 0.10 0.08 66.67 01:56:01 PM 5 31.92 0.00 2.91 1.79 0.10 63.28 01:56:01 PM 6 19.05 0.00 1.88 0.05 0.08 78.94 01:56:01 PM 7 26.59 0.00 1.50 0.05 0.07 71.79 01:57:01 PM all 22.20 0.00 1.18 0.11 0.06 76.46 01:57:01 PM 0 11.37 0.00 1.07 0.07 0.05 87.45 01:57:01 PM 1 30.90 0.00 1.05 0.08 0.07 67.90 01:57:01 PM 2 31.86 0.00 1.64 0.17 0.07 66.27 01:57:01 PM 3 31.23 0.00 1.42 0.02 0.05 67.29 01:57:01 PM 4 18.74 0.00 1.22 0.10 0.05 79.89 01:57:01 PM 5 6.36 0.00 0.68 0.20 0.02 92.74 01:57:01 PM 6 26.05 0.00 1.55 0.18 0.07 72.15 01:57:01 PM 7 21.12 0.00 0.77 0.05 0.08 77.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.39 0.00 1.72 0.35 0.08 73.46 Average: 0 18.76 0.00 1.57 0.20 0.08 79.40 Average: 1 32.71 0.00 1.85 0.49 0.08 64.88 Average: 2 28.39 0.00 1.82 0.56 0.09 69.13 Average: 3 23.97 0.00 1.80 0.41 0.08 73.73 Average: 4 25.35 0.00 1.85 0.32 0.08 72.40 Average: 5 21.99 0.00 1.75 0.35 0.08 75.83 Average: 6 24.41 0.00 1.63 0.13 0.08 73.75 Average: 7 19.55 0.00 1.47 0.36 0.08 78.54