---> uname -a: Linux prd-centos8-docker-8c-8g-33158.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 1141 25105 19 5643 30275 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:a0:6e:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85683sec preferred_lft 85683sec inet6 fe80::f816:3eff:fea0:6ef6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:b4:c3:7c 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:f0ff:feb4:c37c/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) 08/05/2025 _x86_64_ (8 CPU) 09:57:49 LINUX RESTART (8 CPU) 09:58:01 AM tps rtps wtps bread/s bwrtn/s 09:59:01 AM 264.33 28.19 236.15 7036.52 20210.21 10:00:01 AM 285.47 18.89 266.58 4143.95 15119.49 10:01:01 AM 184.42 0.85 183.57 508.63 47832.37 10:02:01 AM 36.33 0.10 36.23 4.13 523.80 10:03:01 AM 16.18 0.05 16.13 0.53 321.03 10:04:01 AM 6.65 0.43 6.21 20.93 172.81 10:05:01 AM 11.15 0.00 11.15 0.00 520.48 10:06:01 AM 33.29 0.00 33.29 0.00 8362.35 10:07:01 AM 89.42 0.00 89.42 0.00 15741.29 10:08:01 AM 184.67 2.45 182.22 4477.04 2348.77 10:09:01 AM 50.45 1.35 49.10 1721.83 31405.05 Average: 105.67 4.76 100.91 1628.59 12959.67 09:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:59:01 AM 29564144 31245880 3091568 9.47 2688 2005248 1442516 4.28 150592 2511232 175560 10:00:01 AM 28108904 30325616 4546808 13.92 2688 2527532 2131020 6.32 256316 3797928 206368 10:01:01 AM 25021784 28421004 7633928 23.38 2688 3682788 3874084 11.49 417396 6611364 476 10:02:01 AM 24420204 27823780 8235508 25.22 2688 3685576 5517332 16.37 439124 7180692 320 10:03:01 AM 24752160 28157908 7903552 24.20 2688 3688320 4033432 11.97 440592 6852904 36 10:04:01 AM 24674460 28083756 7981252 24.44 2688 3691764 4077800 12.10 441780 6929260 80 10:05:01 AM 25550608 28969368 7105104 21.76 2688 3701036 3312440 9.83 443804 6056316 28 10:06:01 AM 24592304 28470444 8063408 24.69 2688 4147688 3815140 11.32 507864 6922380 207480 10:07:01 AM 22995068 27148112 9660644 29.58 2688 4422184 6398848 18.99 554960 8429680 1176 10:08:01 AM 24330868 28850260 8324844 25.49 2688 4775128 3310700 9.82 585044 7081416 294540 10:09:01 AM 24354560 29643360 8301152 25.42 2688 5532684 2715256 8.06 791084 6835332 86360 Average: 25305915 28830863 7349797 22.51 2688 3805450 3693506 10.96 457141 6291682 88402 09:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 AM eth0 465.48 312.49 2020.40 67.23 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 486.82 376.29 5515.52 68.04 0.00 0.00 0.00 0.00 10:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 403.60 273.41 10047.40 37.17 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:02:01 AM lo 21.02 21.02 1.77 1.77 0.00 0.00 0.00 0.00 10:02:01 AM eth0 46.04 33.08 11.54 14.23 0.00 0.00 0.00 0.00 10:02:01 AM docker0 4.41 5.38 0.65 0.66 0.00 0.00 0.00 0.00 10:02:01 AM veth867b079 1.58 2.13 0.26 0.26 0.00 0.00 0.00 0.00 10:03:01 AM lo 66.01 66.01 4.42 4.42 0.00 0.00 0.00 0.00 10:03:01 AM eth0 274.29 220.34 80.01 80.84 0.00 0.00 0.00 0.00 10:03:01 AM docker0 7.18 7.85 1.07 1.05 0.00 0.00 0.00 0.00 10:04:01 AM lo 59.85 59.85 3.05 3.05 0.00 0.00 0.00 0.00 10:04:01 AM eth0 192.19 163.35 54.54 69.81 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 10:05:01 AM lo 17.43 17.43 0.85 0.85 0.00 0.00 0.00 0.00 10:05:01 AM eth0 140.94 113.63 87.72 38.89 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:06:01 AM eth0 631.76 362.91 2814.83 35.80 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM lo 628.26 628.26 97.76 97.76 0.00 0.00 0.00 0.00 10:07:01 AM eth0 93.83 57.46 193.27 22.11 0.00 0.00 0.00 0.00 10:07:01 AM docker0 277.44 288.65 44.50 47.95 0.00 0.00 0.00 0.00 10:07:01 AM vethcb1afc5 252.94 263.61 45.52 39.14 0.00 0.00 0.00 0.00 10:07:01 AM veth60ee47d 24.50 25.75 2.77 9.08 0.00 0.00 0.00 0.00 10:08:01 AM lo 778.02 778.02 148.81 148.81 0.00 0.00 0.00 0.00 10:08:01 AM eth0 141.12 112.68 1516.09 31.49 0.00 0.00 0.00 0.00 10:08:01 AM docker0 346.52 353.87 76.50 69.52 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 271.61 182.94 2149.45 23.00 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.79 142.79 23.33 23.33 0.00 0.00 0.00 0.00 Average: eth0 286.15 200.78 2226.43 44.42 0.00 0.00 0.00 0.00 Average: docker0 57.84 59.71 11.17 10.85 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) 08/05/2025 _x86_64_ (8 CPU) 09:57:49 LINUX RESTART (8 CPU) 09:58:01 AM CPU %user %nice %system %iowait %steal %idle 09:59:01 AM all 14.97 0.00 2.23 0.84 0.05 81.91 09:59:01 AM 0 6.19 0.00 2.06 0.64 0.07 91.05 09:59:01 AM 1 15.53 0.00 2.06 0.58 0.03 81.80 09:59:01 AM 2 21.96 0.00 3.95 2.48 0.05 71.55 09:59:01 AM 3 21.76 0.00 2.14 1.22 0.05 74.82 09:59:01 AM 4 19.82 0.00 2.17 0.37 0.07 77.57 09:59:01 AM 5 20.96 0.00 2.04 0.42 0.05 76.53 09:59:01 AM 6 5.44 0.00 1.47 0.30 0.07 92.72 09:59:01 AM 7 8.10 0.00 1.96 0.70 0.05 89.19 10:00:01 AM all 32.44 0.00 1.54 0.81 0.08 65.12 10:00:01 AM 0 24.60 0.00 1.22 1.00 0.08 73.09 10:00:01 AM 1 35.34 0.00 1.20 1.15 0.10 62.20 10:00:01 AM 2 31.95 0.00 2.11 0.37 0.08 65.49 10:00:01 AM 3 36.39 0.00 1.86 0.60 0.08 61.07 10:00:01 AM 4 37.30 0.00 1.99 1.62 0.08 59.00 10:00:01 AM 5 23.73 0.00 0.95 0.75 0.07 74.50 10:00:01 AM 6 30.69 0.00 1.27 0.38 0.08 67.57 10:00:01 AM 7 39.57 0.00 1.74 0.59 0.07 58.04 10:01:01 AM all 36.48 0.00 3.17 0.88 0.08 59.38 10:01:01 AM 0 31.20 0.00 3.06 0.40 0.08 65.25 10:01:01 AM 1 39.34 0.00 3.95 1.31 0.08 55.31 10:01:01 AM 2 30.54 0.00 3.20 2.51 0.08 63.67 10:01:01 AM 3 39.80 0.00 2.59 0.97 0.08 56.56 10:01:01 AM 4 35.27 0.00 2.96 1.16 0.07 60.54 10:01:01 AM 5 35.70 0.00 2.98 0.12 0.07 61.14 10:01:01 AM 6 40.92 0.00 2.89 0.29 0.08 55.82 10:01:01 AM 7 39.07 0.00 3.73 0.30 0.08 56.81 10:02:01 AM all 21.13 0.00 2.24 0.05 0.08 76.50 10:02:01 AM 0 24.03 0.00 2.69 0.03 0.08 73.17 10:02:01 AM 1 18.49 0.00 2.33 0.07 0.10 79.02 10:02:01 AM 2 19.41 0.00 1.97 0.02 0.08 78.51 10:02:01 AM 3 19.02 0.00 1.89 0.03 0.08 78.97 10:02:01 AM 4 19.94 0.00 1.94 0.07 0.10 77.95 10:02:01 AM 5 18.83 0.00 1.81 0.10 0.07 79.19 10:02:01 AM 6 21.92 0.00 2.61 0.03 0.07 75.37 10:02:01 AM 7 27.35 0.00 2.71 0.05 0.08 69.81 10:03:01 AM all 8.33 0.00 1.28 0.03 0.06 90.30 10:03:01 AM 0 10.19 0.00 1.24 0.00 0.07 88.51 10:03:01 AM 1 6.52 0.00 2.14 0.03 0.05 91.26 10:03:01 AM 2 10.13 0.00 1.62 0.00 0.07 88.18 10:03:01 AM 3 7.75 0.00 1.34 0.07 0.05 90.80 10:03:01 AM 4 7.27 0.00 0.94 0.05 0.07 91.67 10:03:01 AM 5 7.35 0.00 0.79 0.02 0.07 91.78 10:03:01 AM 6 6.78 0.00 0.87 0.02 0.07 92.27 10:03:01 AM 7 10.67 0.00 1.30 0.02 0.05 87.96 10:04:01 AM all 5.14 0.00 1.03 0.02 0.06 93.75 10:04:01 AM 0 3.54 0.00 1.25 0.02 0.07 95.13 10:04:01 AM 1 4.36 0.00 1.30 0.02 0.07 94.25 10:04:01 AM 2 6.50 0.00 1.55 0.02 0.08 91.84 10:04:01 AM 3 6.11 0.00 0.64 0.03 0.07 93.15 10:04:01 AM 4 5.20 0.00 1.14 0.02 0.07 93.58 10:04:01 AM 5 3.31 0.00 0.89 0.02 0.07 95.72 10:04:01 AM 6 6.30 0.00 0.50 0.00 0.03 93.17 10:04:01 AM 7 5.84 0.00 0.95 0.02 0.05 93.14 10:05:01 AM all 10.94 0.00 0.56 0.01 0.04 88.45 10:05:01 AM 0 4.86 0.00 0.40 0.00 0.05 94.69 10:05:01 AM 1 6.46 0.00 1.23 0.02 0.05 92.24 10:05:01 AM 2 6.27 0.00 0.60 0.00 0.03 93.09 10:05:01 AM 3 5.71 0.00 0.53 0.00 0.05 93.71 10:05:01 AM 4 7.27 0.00 0.25 0.08 0.03 92.37 10:05:01 AM 5 39.95 0.00 0.98 0.00 0.05 59.02 10:05:01 AM 6 14.21 0.00 0.12 0.00 0.03 85.64 10:05:01 AM 7 2.75 0.00 0.35 0.00 0.03 96.86 10:06:01 AM all 32.50 0.00 1.25 0.14 0.08 66.03 10:06:01 AM 0 12.04 0.00 1.09 0.00 0.07 86.81 10:06:01 AM 1 38.42 0.00 1.42 0.44 0.08 59.64 10:06:01 AM 2 38.37 0.00 1.44 0.28 0.08 59.82 10:06:01 AM 3 48.90 0.00 1.81 0.02 0.10 49.17 10:06:01 AM 4 30.76 0.00 0.79 0.02 0.08 68.35 10:06:01 AM 5 28.38 0.00 1.27 0.13 0.07 70.15 10:06:01 AM 6 31.20 0.00 0.74 0.18 0.08 67.79 10:06:01 AM 7 31.98 0.00 1.42 0.05 0.07 66.48 10:07:01 AM all 27.83 0.00 1.98 0.30 0.09 69.81 10:07:01 AM 0 19.20 0.00 2.09 0.03 0.08 78.59 10:07:01 AM 1 33.84 0.00 1.99 0.15 0.08 63.93 10:07:01 AM 2 19.86 0.00 2.33 0.17 0.10 77.54 10:07:01 AM 3 31.50 0.00 2.10 1.23 0.08 65.09 10:07:01 AM 4 19.10 0.00 1.84 0.54 0.08 78.43 10:07:01 AM 5 42.01 0.00 2.68 0.03 0.10 55.17 10:07:01 AM 6 20.88 0.00 1.61 0.20 0.07 77.24 10:07:01 AM 7 36.22 0.00 1.15 0.02 0.08 62.53 10:08:01 AM all 33.09 0.00 1.84 0.38 0.08 64.61 10:08:01 AM 0 26.06 0.00 1.26 0.00 0.08 72.60 10:08:01 AM 1 20.59 0.00 2.30 0.72 0.10 76.29 10:08:01 AM 2 25.77 0.00 2.07 0.17 0.08 71.90 10:08:01 AM 3 38.78 0.00 2.39 0.02 0.07 58.74 10:08:01 AM 4 41.21 0.00 1.10 0.18 0.08 57.42 10:08:01 AM 5 53.04 0.00 1.59 0.10 0.08 45.19 10:08:01 AM 6 20.18 0.00 2.35 1.58 0.08 75.81 10:08:01 AM 7 39.00 0.00 1.64 0.25 0.08 59.02 10:09:01 AM all 34.75 0.00 1.77 0.43 0.07 62.98 10:09:01 AM 0 39.49 0.00 2.56 0.03 0.07 57.85 10:09:01 AM 1 49.27 0.00 1.47 0.82 0.07 48.37 10:09:01 AM 2 16.81 0.00 1.73 1.11 0.07 80.29 10:09:01 AM 3 26.11 0.00 1.56 0.15 0.07 72.12 10:09:01 AM 4 43.88 0.00 1.89 0.57 0.08 53.58 10:09:01 AM 5 15.78 0.00 1.51 0.75 0.05 81.91 10:09:01 AM 6 51.44 0.00 1.27 0.00 0.07 47.22 10:09:01 AM 7 35.18 0.00 2.18 0.02 0.07 62.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.40 0.00 1.72 0.35 0.07 74.46 Average: 0 18.29 0.00 1.72 0.20 0.07 79.72 Average: 1 24.36 0.00 1.94 0.48 0.07 73.13 Average: 2 20.68 0.00 2.05 0.65 0.07 76.55 Average: 3 25.61 0.00 1.71 0.39 0.07 72.21 Average: 4 24.26 0.00 1.55 0.42 0.07 73.69 Average: 5 26.27 0.00 1.59 0.22 0.07 71.85 Average: 6 22.71 0.00 1.43 0.27 0.07 75.53 Average: 7 25.04 0.00 1.74 0.18 0.07 72.97