---> uname -a: Linux prd-centos8-docker-8c-8g-29142.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: 2799.996 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 1135 25112 19 5642 30281 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:81:69:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe81:6936/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:7d:ee:06 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:ceff:fe7d:ee06/64 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) 07/19/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 222.46 17.24 205.21 3553.35 10789.37 10:24:01 AM 188.69 1.70 186.99 526.05 14896.15 10:25:01 AM 139.25 0.90 138.35 583.41 41846.77 10:26:01 AM 34.99 0.50 34.49 21.59 566.38 10:27:01 AM 9.68 0.00 9.68 0.00 461.63 10:28:01 AM 6.78 0.02 6.77 0.13 184.44 10:29:01 AM 32.39 0.00 32.39 0.00 8336.16 10:30:01 AM 90.30 0.02 90.29 1.07 15694.47 10:31:01 AM 208.96 2.47 206.50 4489.76 2779.89 10:32:01 AM 50.93 1.42 49.52 1731.56 33595.37 Average: 98.45 2.43 96.02 1090.79 12915.15 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28692480 30674564 3963232 12.14 2688 2296972 2432852 7.22 185432 3304940 222780 10:24:01 AM 26913152 29173340 5742560 17.59 2688 2568356 3183368 9.44 274572 4962288 84052 10:25:01 AM 25001452 28399388 7654260 23.44 2688 3681120 4384616 13.01 427024 6615548 12 10:26:01 AM 24589388 27993628 8066324 24.70 2688 3686308 4406184 13.07 436964 7014576 56 10:27:01 AM 25604692 29018392 7051020 21.59 2688 3696104 3265140 9.69 438800 6004660 20 10:28:01 AM 25597756 29011564 7057956 21.61 2688 3696208 3265140 9.69 438840 6012984 24 10:29:01 AM 24629000 28488592 8026712 24.58 2688 4129308 3773760 11.20 503352 6891356 194036 10:30:01 AM 22958764 27107864 9696948 29.69 2688 4418552 6401600 18.99 550840 8468548 4488 10:31:01 AM 23868564 28890372 8787148 26.91 2688 5272648 3198260 9.49 722364 7398452 794276 10:32:01 AM 25674936 30964492 6980776 21.38 2688 5533516 1581404 4.69 959696 5349820 33356 Average: 25353018 28972220 7302694 22.36 2688 3897909 3589232 10.65 493788 6202317 133310 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 339.87 263.81 3104.88 40.17 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 276.35 217.60 3827.57 35.99 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 2.07 2.07 0.10 0.10 0.00 0.00 0.00 0.00 10:25:01 AM eth0 313.98 181.39 9480.59 17.30 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:25:01 AM vethe9d8565 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM veth680fc95 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 50.73 50.73 4.33 4.33 0.00 0.00 0.00 0.00 10:26:01 AM eth0 210.68 155.30 54.72 58.00 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.08 12.55 1.65 1.60 0.00 0.00 0.00 0.00 10:26:01 AM vethe11158c 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 47.58 47.58 2.45 2.45 0.00 0.00 0.00 0.00 10:27:01 AM eth0 238.22 193.39 85.76 69.42 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.80 1.03 0.11 0.19 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 92.23 70.50 49.43 21.25 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 530.61 306.33 2564.05 32.18 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 708.73 708.73 128.03 128.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 165.98 98.70 443.24 26.61 0.00 0.00 0.00 0.00 10:30:01 AM docker0 309.43 320.49 55.03 67.12 0.00 0.00 0.00 0.00 10:30:01 AM veth027668b 281.89 292.62 56.16 47.23 0.00 0.00 0.00 0.00 10:30:01 AM veth4b0cc4a 27.54 28.57 3.09 20.16 0.00 0.00 0.00 0.00 10:31:01 AM lo 713.43 713.43 120.15 120.15 0.00 0.00 0.00 0.00 10:31:01 AM eth0 144.34 114.86 1542.47 28.47 0.00 0.00 0.00 0.00 10:31:01 AM docker0 320.79 328.05 66.61 51.26 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 359.91 256.45 2312.63 68.96 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 Average: lo 152.29 152.29 25.51 25.51 0.00 0.00 0.00 0.00 Average: eth0 267.21 185.83 2346.53 39.83 0.00 0.00 0.00 0.00 Average: docker0 64.22 66.24 12.34 12.02 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) 07/19/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 17.37 0.00 1.26 0.64 0.05 80.68 10:23:01 AM 0 16.16 0.00 1.32 0.64 0.07 81.82 10:23:01 AM 1 14.87 0.00 1.35 0.82 0.05 82.91 10:23:01 AM 2 30.24 0.00 2.01 0.82 0.07 66.87 10:23:01 AM 3 14.88 0.00 1.05 0.60 0.05 83.42 10:23:01 AM 4 6.03 0.00 0.95 0.53 0.03 92.44 10:23:01 AM 5 17.30 0.00 1.12 0.77 0.05 80.76 10:23:01 AM 6 21.30 0.00 1.52 0.60 0.07 76.51 10:23:01 AM 7 18.17 0.00 0.72 0.37 0.05 80.69 10:24:01 AM all 40.98 0.00 1.25 0.55 0.09 57.13 10:24:01 AM 0 52.82 0.00 0.89 0.20 0.10 45.99 10:24:01 AM 1 28.56 0.00 1.20 0.37 0.10 69.77 10:24:01 AM 2 54.50 0.00 1.76 0.57 0.10 43.07 10:24:01 AM 3 44.59 0.00 0.94 0.27 0.08 54.12 10:24:01 AM 4 30.35 0.00 0.89 0.72 0.08 67.96 10:24:01 AM 5 39.81 0.00 1.25 1.04 0.08 57.81 10:24:01 AM 6 40.09 0.00 1.32 0.32 0.07 58.21 10:24:01 AM 7 37.05 0.00 1.77 0.95 0.08 60.14 10:25:01 AM all 23.19 0.00 3.16 0.68 0.08 72.89 10:25:01 AM 0 28.21 0.00 2.88 1.01 0.08 67.82 10:25:01 AM 1 25.32 0.00 2.44 0.10 0.10 72.03 10:25:01 AM 2 22.64 0.00 3.77 0.47 0.07 73.05 10:25:01 AM 3 23.15 0.00 3.08 0.24 0.07 73.46 10:25:01 AM 4 26.22 0.00 3.40 1.31 0.08 68.99 10:25:01 AM 5 13.69 0.00 2.96 1.67 0.08 81.59 10:25:01 AM 6 23.02 0.00 2.79 0.42 0.10 73.67 10:25:01 AM 7 23.28 0.00 3.93 0.24 0.08 72.47 10:26:01 AM all 20.26 0.00 2.30 0.06 0.08 77.30 10:26:01 AM 0 22.46 0.00 2.61 0.05 0.10 74.77 10:26:01 AM 1 16.33 0.00 2.13 0.03 0.08 81.42 10:26:01 AM 2 18.46 0.00 2.21 0.13 0.07 79.13 10:26:01 AM 3 14.32 0.00 2.48 0.07 0.08 83.05 10:26:01 AM 4 19.54 0.00 1.98 0.05 0.07 78.37 10:26:01 AM 5 26.67 0.00 2.53 0.05 0.07 70.69 10:26:01 AM 6 22.11 0.00 2.29 0.07 0.08 75.45 10:26:01 AM 7 22.20 0.00 2.19 0.03 0.07 75.51 10:27:01 AM all 8.46 0.00 0.93 0.02 0.06 90.53 10:27:01 AM 0 3.82 0.00 0.97 0.00 0.07 95.14 10:27:01 AM 1 5.78 0.00 1.39 0.00 0.07 92.76 10:27:01 AM 2 6.39 0.00 0.70 0.08 0.07 92.76 10:27:01 AM 3 10.53 0.00 0.68 0.00 0.03 88.75 10:27:01 AM 4 4.50 0.00 0.84 0.00 0.05 94.62 10:27:01 AM 5 11.29 0.00 0.80 0.02 0.08 87.80 10:27:01 AM 6 16.34 0.00 0.95 0.00 0.05 82.66 10:27:01 AM 7 9.03 0.00 1.09 0.05 0.05 89.78 10:28:01 AM all 6.31 0.00 0.24 0.00 0.03 93.42 10:28:01 AM 0 0.58 0.00 0.07 0.00 0.03 99.32 10:28:01 AM 1 1.44 0.00 0.72 0.00 0.03 97.81 10:28:01 AM 2 23.26 0.00 0.72 0.00 0.03 75.99 10:28:01 AM 3 1.33 0.00 0.23 0.03 0.03 98.36 10:28:01 AM 4 1.19 0.00 0.05 0.00 0.02 98.75 10:28:01 AM 5 8.37 0.00 0.05 0.00 0.02 91.56 10:28:01 AM 6 10.81 0.00 0.03 0.00 0.02 89.14 10:28:01 AM 7 3.47 0.00 0.05 0.00 0.02 96.47 10:29:01 AM all 31.56 0.00 1.15 0.13 0.07 67.08 10:29:01 AM 0 21.04 0.00 1.50 0.02 0.07 77.37 10:29:01 AM 1 44.50 0.00 1.56 0.27 0.08 53.59 10:29:01 AM 2 34.61 0.00 1.59 0.54 0.08 63.18 10:29:01 AM 3 28.81 0.00 0.94 0.08 0.07 70.11 10:29:01 AM 4 17.43 0.00 0.65 0.02 0.07 81.84 10:29:01 AM 5 38.01 0.00 1.00 0.02 0.08 60.88 10:29:01 AM 6 29.84 0.00 0.72 0.02 0.07 69.36 10:29:01 AM 7 38.24 0.00 1.25 0.12 0.07 60.32 10:30:01 AM all 28.25 0.00 2.08 0.30 0.09 69.28 10:30:01 AM 0 39.74 0.00 2.65 0.10 0.10 57.41 10:30:01 AM 1 20.20 0.00 2.15 0.81 0.10 76.74 10:30:01 AM 2 36.13 0.00 1.94 0.55 0.08 61.29 10:30:01 AM 3 16.89 0.00 2.50 0.20 0.08 80.33 10:30:01 AM 4 37.51 0.00 2.55 0.08 0.10 59.76 10:30:01 AM 5 27.14 0.00 1.67 0.12 0.08 70.99 10:30:01 AM 6 26.58 0.00 1.74 0.47 0.07 71.14 10:30:01 AM 7 21.81 0.00 1.42 0.07 0.08 76.62 10:31:01 AM all 31.97 0.00 2.19 0.43 0.08 65.33 10:31:01 AM 0 23.90 0.00 1.59 0.17 0.07 74.28 10:31:01 AM 1 41.11 0.00 3.37 0.07 0.08 55.38 10:31:01 AM 2 35.99 0.00 1.32 0.03 0.08 62.57 10:31:01 AM 3 41.01 0.00 3.21 0.37 0.10 55.31 10:31:01 AM 4 22.22 0.00 3.58 2.51 0.07 71.63 10:31:01 AM 5 29.68 0.00 1.74 0.27 0.08 68.22 10:31:01 AM 6 38.11 0.00 1.59 0.03 0.08 60.18 10:31:01 AM 7 23.74 0.00 1.14 0.03 0.07 75.03 10:32:01 AM all 31.41 0.00 1.27 0.41 0.07 66.84 10:32:01 AM 0 19.18 0.00 1.70 0.02 0.07 79.03 10:32:01 AM 1 29.52 0.00 1.47 0.02 0.07 68.92 10:32:01 AM 2 47.70 0.00 1.19 0.45 0.07 50.59 10:32:01 AM 3 33.02 0.00 1.22 0.02 0.08 65.66 10:32:01 AM 4 22.56 0.00 1.49 2.41 0.05 73.49 10:32:01 AM 5 38.80 0.00 0.89 0.07 0.07 60.18 10:32:01 AM 6 19.21 0.00 1.10 0.13 0.07 79.48 10:32:01 AM 7 41.28 0.00 1.09 0.17 0.07 57.40 Average: all 23.97 0.00 1.58 0.32 0.07 74.06 Average: 0 22.78 0.00 1.62 0.22 0.08 75.31 Average: 1 22.76 0.00 1.78 0.25 0.08 75.14 Average: 2 30.99 0.00 1.72 0.36 0.07 66.85 Average: 3 22.85 0.00 1.63 0.19 0.07 75.27 Average: 4 18.74 0.00 1.63 0.76 0.06 78.80 Average: 5 25.08 0.00 1.40 0.40 0.07 73.05 Average: 6 24.74 0.00 1.41 0.21 0.07 73.59 Average: 7 23.82 0.00 1.46 0.20 0.06 74.45