---> uname -a: Linux prd-centos8-docker-8c-8g-14025.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 1145 25058 19 5686 30271 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:51:d7:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85684sec preferred_lft 85684sec inet6 fe80::f816:3eff:fe51:d746/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:7d:74:6c 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:b6ff:fe7d:746c/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) 11/20/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 239.33 16.68 222.65 3709.92 11388.29 10:24:01 AM 187.32 2.57 184.75 518.71 15541.51 10:25:01 AM 34.32 0.05 34.27 1.07 2635.89 10:26:01 AM 107.91 0.55 107.36 418.26 38850.60 10:27:01 AM 34.94 0.48 34.46 21.46 612.00 10:28:01 AM 9.90 0.00 9.90 0.00 502.75 10:29:01 AM 115.64 0.00 115.64 0.00 23977.57 10:30:01 AM 14.36 0.00 14.36 0.00 326.94 10:31:01 AM 140.85 0.00 140.85 0.00 2046.15 10:32:01 AM 56.04 3.43 52.61 6065.39 27025.55 10:33:01 AM 40.24 0.82 39.42 198.33 8957.25 Average: 89.17 2.23 86.93 993.83 11987.58 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28819636 30815148 3836076 11.75 2688 2310284 1741840 5.17 178256 3187912 223568 10:24:01 AM 26922340 29176312 5733372 17.56 2688 2562864 3378472 10.02 272376 4957032 49440 10:25:01 AM 27186928 29461776 5468784 16.75 2688 2582904 2878432 8.54 279908 4685736 108 10:26:01 AM 24991780 28401272 7663932 23.47 2688 3691860 5064228 15.03 427916 6625412 120 10:27:01 AM 24626008 28043124 8029704 24.59 2688 3698632 5321336 15.79 442472 6969668 240 10:28:01 AM 25339248 28766176 7316464 22.40 2688 3708768 3367528 9.99 447640 6260864 1360 10:29:01 AM 23788160 27920572 8867552 27.15 2688 4401128 5582632 16.56 551272 7648624 1560 10:30:01 AM 23130804 27309548 9524908 29.17 2688 4447788 6077044 18.03 554168 8298092 1304 10:31:01 AM 24026628 28125448 8629084 26.42 2688 4355180 3858340 11.45 551420 7419528 344 10:32:01 AM 25262504 30553288 7393208 22.64 2688 5538204 1923476 5.71 762900 5966236 216908 10:33:01 AM 25700088 31035156 6955624 21.30 2688 5577564 1486540 4.41 972748 5315480 33948 Average: 25435829 29055256 7219883 22.11 2688 3897743 3698170 10.97 494643 6121326 48082 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 270.29 220.08 3161.50 50.38 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 283.34 230.01 3621.69 31.81 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 152.37 121.36 303.86 36.49 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.63 0.63 0.03 0.03 0.00 0.00 0.00 0.00 10:26:01 AM eth0 288.94 176.84 9485.97 14.14 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM veth7c19934 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 62.71 62.71 5.06 5.06 0.00 0.00 0.00 0.00 10:27:01 AM eth0 156.57 108.60 47.37 53.42 0.00 0.00 0.00 0.00 10:27:01 AM docker0 11.61 12.96 1.72 1.61 0.00 0.00 0.00 0.00 10:27:01 AM veth04bd5c4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 47.58 47.58 2.45 2.45 0.00 0.00 0.00 0.00 10:28:01 AM eth0 197.70 149.77 71.20 63.53 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.78 1.02 0.11 0.19 0.00 0.00 0.00 0.00 10:29:01 AM lo 19.63 19.63 2.47 2.47 0.00 0.00 0.00 0.00 10:29:01 AM eth0 575.02 245.37 2981.66 26.12 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.85 9.78 0.83 1.71 0.00 0.00 0.00 0.00 10:29:01 AM vethc85276f 8.85 9.91 0.95 1.72 0.00 0.00 0.00 0.00 10:29:01 AM veth5fe8eee 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 716.73 716.73 102.13 102.13 0.00 0.00 0.00 0.00 10:30:01 AM eth0 159.10 111.63 47.66 46.99 0.00 0.00 0.00 0.00 10:30:01 AM docker0 308.75 321.36 47.01 50.31 0.00 0.00 0.00 0.00 10:30:01 AM vethc85276f 264.56 275.59 45.80 38.69 0.00 0.00 0.00 0.00 10:30:01 AM veth5fe8eee 44.19 46.22 5.43 11.86 0.00 0.00 0.00 0.00 10:31:01 AM lo 901.23 901.23 173.65 173.65 0.00 0.00 0.00 0.00 10:31:01 AM eth0 58.16 44.54 258.68 15.45 0.00 0.00 0.00 0.00 10:31:01 AM docker0 396.07 404.73 87.34 80.97 0.00 0.00 0.00 0.00 10:32:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 213.08 168.81 3786.20 21.23 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 87.34 79.62 258.87 82.36 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.06 159.06 25.99 25.99 0.00 0.00 0.00 0.00 Average: eth0 221.99 150.60 2184.03 40.18 0.00 0.00 0.00 0.00 Average: docker0 66.01 68.18 12.46 12.25 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) 11/20/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 15.01 0.00 1.25 0.79 0.06 82.88 10:23:01 AM 0 12.56 0.00 1.47 0.87 0.08 85.02 10:23:01 AM 1 15.06 0.00 0.70 0.50 0.05 83.69 10:23:01 AM 2 5.55 0.00 1.09 1.15 0.08 92.12 10:23:01 AM 3 15.87 0.00 1.27 0.60 0.07 82.19 10:23:01 AM 4 12.99 0.00 0.85 0.87 0.07 85.22 10:23:01 AM 5 19.94 0.00 1.72 0.67 0.05 77.62 10:23:01 AM 6 12.77 0.00 1.02 0.63 0.05 85.53 10:23:01 AM 7 25.35 0.00 1.89 1.00 0.07 71.69 10:24:01 AM all 34.22 0.00 1.13 0.64 0.08 63.93 10:24:01 AM 0 46.99 0.00 0.95 0.43 0.08 51.54 10:24:01 AM 1 25.08 0.00 0.79 0.18 0.08 73.87 10:24:01 AM 2 36.45 0.00 1.02 1.09 0.07 61.37 10:24:01 AM 3 41.02 0.00 2.09 1.57 0.08 55.23 10:24:01 AM 4 25.29 0.00 0.68 0.48 0.08 73.45 10:24:01 AM 5 42.71 0.00 1.77 0.50 0.07 54.95 10:24:01 AM 6 17.74 0.00 0.94 0.32 0.07 80.94 10:24:01 AM 7 38.43 0.00 0.84 0.57 0.07 60.10 10:25:01 AM all 16.01 0.00 0.46 0.10 0.05 83.38 10:25:01 AM 0 15.48 0.00 0.20 0.07 0.07 84.18 10:25:01 AM 1 22.72 0.00 0.28 0.42 0.03 76.55 10:25:01 AM 2 30.91 0.00 0.65 0.03 0.05 68.36 10:25:01 AM 3 15.30 0.00 0.47 0.07 0.05 84.12 10:25:01 AM 4 2.02 0.00 0.65 0.13 0.07 97.13 10:25:01 AM 5 5.64 0.00 0.57 0.00 0.03 93.76 10:25:01 AM 6 13.53 0.00 0.33 0.00 0.03 86.10 10:25:01 AM 7 22.48 0.00 0.50 0.08 0.05 76.89 10:26:01 AM all 25.79 0.00 2.48 0.61 0.07 71.05 10:26:01 AM 0 40.70 0.00 2.70 0.03 0.07 56.49 10:26:01 AM 1 33.61 0.00 3.34 1.07 0.08 61.89 10:26:01 AM 2 18.89 0.00 2.51 0.59 0.07 77.94 10:26:01 AM 3 14.62 0.00 3.23 0.66 0.08 81.40 10:26:01 AM 4 18.55 0.00 2.47 0.03 0.05 78.90 10:26:01 AM 5 23.35 0.00 1.81 0.00 0.07 74.77 10:26:01 AM 6 28.49 0.00 1.72 1.62 0.07 68.10 10:26:01 AM 7 28.08 0.00 2.01 0.89 0.07 68.95 10:27:01 AM all 20.62 0.00 2.18 0.07 0.08 77.04 10:27:01 AM 0 25.16 0.00 2.69 0.10 0.10 71.95 10:27:01 AM 1 23.84 0.00 2.43 0.05 0.08 73.60 10:27:01 AM 2 18.07 0.00 1.81 0.05 0.10 79.97 10:27:01 AM 3 18.87 0.00 2.43 0.05 0.07 78.59 10:27:01 AM 4 21.86 0.00 2.15 0.13 0.08 75.78 10:27:01 AM 5 20.77 0.00 1.84 0.05 0.07 77.27 10:27:01 AM 6 16.34 0.00 2.14 0.08 0.08 81.35 10:27:01 AM 7 20.07 0.00 1.98 0.03 0.08 77.84 10:28:01 AM all 15.47 0.00 0.91 0.01 0.08 83.52 10:28:01 AM 0 13.55 0.00 0.82 0.00 0.08 85.55 10:28:01 AM 1 11.45 0.00 0.89 0.03 0.07 87.57 10:28:01 AM 2 12.86 0.00 1.27 0.00 0.07 85.81 10:28:01 AM 3 16.34 0.00 1.14 0.00 0.08 82.44 10:28:01 AM 4 16.82 0.00 0.52 0.02 0.07 82.58 10:28:01 AM 5 17.50 0.00 1.07 0.02 0.08 81.33 10:28:01 AM 6 13.02 0.00 0.80 0.02 0.08 86.08 10:28:01 AM 7 22.25 0.00 0.78 0.02 0.10 76.84 10:29:01 AM all 34.35 0.00 2.05 0.44 0.08 63.07 10:29:01 AM 0 39.60 0.00 2.29 0.25 0.08 57.78 10:29:01 AM 1 35.44 0.00 1.96 0.60 0.08 61.92 10:29:01 AM 2 23.52 0.00 1.98 0.49 0.08 73.93 10:29:01 AM 3 30.28 0.00 2.06 0.75 0.07 66.84 10:29:01 AM 4 25.96 0.00 2.27 0.32 0.08 71.37 10:29:01 AM 5 33.67 0.00 2.15 0.52 0.08 63.58 10:29:01 AM 6 46.65 0.00 1.81 0.07 0.10 51.37 10:29:01 AM 7 39.65 0.00 1.91 0.52 0.07 57.85 10:30:01 AM all 22.60 0.00 1.38 0.02 0.08 75.92 10:30:01 AM 0 23.03 0.00 1.27 0.02 0.07 75.61 10:30:01 AM 1 19.14 0.00 1.44 0.02 0.08 79.32 10:30:01 AM 2 18.07 0.00 1.56 0.00 0.08 80.29 10:30:01 AM 3 16.73 0.00 1.32 0.02 0.10 81.83 10:30:01 AM 4 16.52 0.00 1.58 0.05 0.08 81.76 10:30:01 AM 5 21.83 0.00 1.12 0.05 0.07 76.93 10:30:01 AM 6 45.38 0.00 1.54 0.02 0.07 52.99 10:30:01 AM 7 20.01 0.00 1.22 0.02 0.08 78.66 10:31:01 AM all 28.00 0.00 1.77 0.36 0.08 69.80 10:31:01 AM 0 27.38 0.00 1.78 0.00 0.08 70.76 10:31:01 AM 1 25.84 0.00 1.44 0.82 0.07 71.83 10:31:01 AM 2 22.08 0.00 1.66 0.10 0.08 76.08 10:31:01 AM 3 29.70 0.00 1.95 0.08 0.07 68.20 10:31:01 AM 4 24.77 0.00 1.59 1.78 0.08 71.78 10:31:01 AM 5 50.19 0.00 2.98 0.00 0.08 46.74 10:31:01 AM 6 26.65 0.00 0.80 0.02 0.07 72.47 10:31:01 AM 7 17.38 0.00 1.94 0.07 0.07 80.55 10:32:01 AM all 28.12 0.00 1.90 0.38 0.07 69.53 10:32:01 AM 0 23.45 0.00 1.14 0.15 0.07 75.19 10:32:01 AM 1 16.14 0.00 2.09 0.08 0.08 81.60 10:32:01 AM 2 29.71 0.00 2.21 0.13 0.07 67.88 10:32:01 AM 3 25.26 0.00 1.51 0.12 0.08 73.03 10:32:01 AM 4 34.89 0.00 1.94 0.10 0.08 62.99 10:32:01 AM 5 39.27 0.00 1.74 0.00 0.05 58.94 10:32:01 AM 6 31.74 0.00 1.84 0.02 0.07 66.33 10:32:01 AM 7 24.49 0.00 2.73 2.41 0.07 70.30 10:33:01 AM all 29.51 0.00 1.14 0.12 0.07 69.16 10:33:01 AM 0 9.19 0.00 0.77 0.13 0.08 89.83 10:33:01 AM 1 40.68 0.00 0.72 0.02 0.07 58.51 10:33:01 AM 2 40.83 0.00 2.54 0.52 0.08 56.03 10:33:01 AM 3 47.29 0.00 1.18 0.02 0.05 51.46 10:33:01 AM 4 12.46 0.00 0.80 0.02 0.07 86.65 10:33:01 AM 5 46.54 0.00 0.85 0.03 0.05 52.53 10:33:01 AM 6 20.64 0.00 1.04 0.07 0.07 78.19 10:33:01 AM 7 18.40 0.00 1.19 0.18 0.07 80.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.51 0.00 1.51 0.32 0.07 73.58 Average: 0 25.18 0.00 1.46 0.19 0.08 73.10 Average: 1 24.45 0.00 1.46 0.35 0.07 73.67 Average: 2 23.36 0.00 1.66 0.38 0.08 74.52 Average: 3 24.67 0.00 1.69 0.36 0.07 73.21 Average: 4 19.28 0.00 1.41 0.36 0.07 78.88 Average: 5 29.22 0.00 1.60 0.17 0.06 68.95 Average: 6 24.80 0.00 1.27 0.26 0.07 73.60 Average: 7 25.14 0.00 1.54 0.53 0.07 72.71