---> uname -a: Linux prd-centos8-docker-8c-8g-22480.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 1125 25356 19 5408 30291 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:e7:f4:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fee7:f419/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:07:e7:e1 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::42:32ff:fe07:e7e1/64 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) 06/20/2025 _x86_64_ (8 CPU) 08:30:31 LINUX RESTART (8 CPU) 08:31:01 AM tps rtps wtps bread/s bwrtn/s 08:32:01 AM 250.67 19.59 231.08 3862.34 8852.02 08:33:01 AM 240.49 5.22 235.28 1176.20 17119.23 08:34:01 AM 168.06 0.73 167.33 435.19 42165.01 08:35:01 AM 40.84 0.02 40.82 0.27 788.17 08:36:01 AM 20.39 0.48 19.91 21.46 446.77 08:37:01 AM 4.90 0.00 4.90 0.00 357.14 08:38:01 AM 24.31 0.00 24.31 0.00 1526.61 08:39:01 AM 102.53 0.00 102.53 0.00 22336.52 08:40:01 AM 205.86 0.00 205.86 0.00 2635.32 08:41:01 AM 66.39 2.93 63.46 4566.21 27201.85 Average: 112.45 2.90 109.55 1006.21 12343.11 08:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 AM 29262764 31088380 3392948 10.39 2688 2144368 1852100 5.50 158548 2784476 157216 08:33:01 AM 27333324 29534784 5322388 16.30 2688 2512992 2886668 8.56 260916 4567904 48712 08:34:01 AM 24953292 28333124 7702420 23.59 2688 3664388 3898176 11.57 416784 6681756 1216 08:35:01 AM 24659328 28042900 7996384 24.49 2688 3666808 5418704 16.08 432748 6953992 128 08:36:01 AM 24623464 28012268 8032248 24.60 2688 3672228 4112452 12.20 435100 6988988 32 08:37:01 AM 25464156 28861520 7191556 22.02 2688 3680800 3398528 10.08 436908 6152268 24 08:38:01 AM 24744056 28372528 7911656 24.23 2688 3910440 3924324 11.64 499164 6800128 193388 08:39:01 AM 22726368 26846528 9929344 30.41 2688 4391488 6788276 20.14 546628 8710764 1284 08:40:01 AM 23956284 28013572 8699428 26.64 2688 4316876 4055384 12.03 545604 7497772 344 08:41:01 AM 25983256 31034644 6672456 20.43 2688 5299472 1530488 4.54 898252 5111688 87672 Average: 25370629 28814025 7285083 22.31 2688 3725986 3786510 11.23 463065 6224974 49002 08:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 AM eth0 299.93 206.70 1387.92 42.52 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 431.63 343.94 5199.44 47.15 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.57 0.57 0.03 0.03 0.00 0.00 0.00 0.00 08:34:01 AM eth0 369.19 240.17 10036.41 31.64 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:35:01 AM lo 22.14 22.14 1.94 1.94 0.00 0.00 0.00 0.00 08:35:01 AM eth0 47.20 33.01 14.82 16.82 0.00 0.00 0.00 0.00 08:35:01 AM docker0 5.56 6.36 0.79 0.74 0.00 0.00 0.00 0.00 08:35:01 AM vethed2b13d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:36:01 AM lo 62.40 62.40 4.06 4.06 0.00 0.00 0.00 0.00 08:36:01 AM eth0 213.68 172.58 64.05 73.39 0.00 0.00 0.00 0.00 08:36:01 AM docker0 5.03 6.06 0.88 0.92 0.00 0.00 0.00 0.00 08:37:01 AM lo 28.50 28.50 1.39 1.39 0.00 0.00 0.00 0.00 08:37:01 AM eth0 122.91 87.45 63.04 32.85 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:38:01 AM eth0 93.12 70.17 600.87 15.06 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 371.01 371.01 68.52 68.52 0.00 0.00 0.00 0.00 08:39:01 AM eth0 634.47 338.38 2291.43 39.58 0.00 0.00 0.00 0.00 08:39:01 AM docker0 175.10 183.94 32.39 33.28 0.00 0.00 0.00 0.00 08:39:01 AM veth8c55bce 158.09 165.48 32.81 27.91 0.00 0.00 0.00 0.00 08:39:01 AM veth38c8c0a 17.01 19.16 1.97 5.63 0.00 0.00 0.00 0.00 08:40:01 AM lo 672.68 672.68 158.65 158.65 0.00 0.00 0.00 0.00 08:40:01 AM eth0 67.87 55.79 261.82 19.85 0.00 0.00 0.00 0.00 08:40:01 AM docker0 327.37 336.27 81.22 76.72 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 08:41:01 AM eth0 83.92 70.24 1261.77 16.97 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.85 115.85 23.47 23.47 0.00 0.00 0.00 0.00 Average: eth0 236.40 161.84 2118.12 33.58 0.00 0.00 0.00 0.00 Average: docker0 51.31 53.28 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) 06/20/2025 _x86_64_ (8 CPU) 08:30:31 LINUX RESTART (8 CPU) 08:31:01 AM CPU %user %nice %system %iowait %steal %idle 08:32:01 AM all 11.96 0.00 1.23 0.61 0.06 86.14 08:32:01 AM 0 6.65 0.00 1.15 1.49 0.05 90.66 08:32:01 AM 1 13.82 0.00 1.30 1.02 0.07 83.79 08:32:01 AM 2 9.95 0.00 0.89 0.40 0.05 88.71 08:32:01 AM 3 20.84 0.00 2.07 0.47 0.07 76.56 08:32:01 AM 4 6.76 0.00 0.89 0.38 0.05 91.92 08:32:01 AM 5 18.30 0.00 1.47 0.50 0.08 79.64 08:32:01 AM 6 13.31 0.00 1.20 0.17 0.03 85.29 08:32:01 AM 7 6.00 0.00 0.90 0.48 0.05 92.56 08:33:01 AM all 37.14 0.00 1.31 0.75 0.09 60.70 08:33:01 AM 0 35.47 0.00 1.04 0.40 0.08 63.01 08:33:01 AM 1 36.54 0.00 1.00 0.57 0.08 61.81 08:33:01 AM 2 27.34 0.00 2.26 1.96 0.10 68.35 08:33:01 AM 3 38.06 0.00 1.27 0.40 0.10 60.16 08:33:01 AM 4 43.17 0.00 1.49 1.00 0.10 54.24 08:33:01 AM 5 43.04 0.00 0.87 0.12 0.08 55.89 08:33:01 AM 6 45.23 0.00 1.02 0.32 0.10 53.33 08:33:01 AM 7 28.23 0.00 1.54 1.27 0.10 68.85 08:34:01 AM all 28.05 0.00 2.61 1.01 0.09 68.24 08:34:01 AM 0 20.39 0.00 2.30 0.79 0.08 76.44 08:34:01 AM 1 27.70 0.00 3.10 1.44 0.08 67.67 08:34:01 AM 2 33.64 0.00 2.77 1.80 0.12 61.68 08:34:01 AM 3 34.36 0.00 2.31 0.57 0.08 62.68 08:34:01 AM 4 31.39 0.00 2.75 0.42 0.08 65.36 08:34:01 AM 5 15.16 0.00 2.49 2.10 0.10 80.14 08:34:01 AM 6 23.66 0.00 2.72 0.80 0.07 72.75 08:34:01 AM 7 38.06 0.00 2.44 0.17 0.08 59.25 08:35:01 AM all 20.81 0.00 2.31 0.08 0.14 76.66 08:35:01 AM 0 19.54 0.00 2.26 0.05 0.15 78.00 08:35:01 AM 1 19.67 0.00 2.68 0.12 0.15 77.38 08:35:01 AM 2 18.86 0.00 2.31 0.08 0.17 78.58 08:35:01 AM 3 18.79 0.00 2.17 0.07 0.17 78.80 08:35:01 AM 4 21.60 0.00 2.26 0.03 0.12 75.99 08:35:01 AM 5 23.42 0.00 2.34 0.10 0.12 74.02 08:35:01 AM 6 23.78 0.00 2.36 0.07 0.13 73.66 08:35:01 AM 7 20.82 0.00 2.14 0.08 0.12 76.84 08:36:01 AM all 11.31 0.00 1.51 0.03 0.10 87.05 08:36:01 AM 0 15.51 0.00 1.30 0.02 0.12 83.05 08:36:01 AM 1 12.26 0.00 1.86 0.03 0.10 85.75 08:36:01 AM 2 8.02 0.00 1.47 0.08 0.12 90.30 08:36:01 AM 3 7.41 0.00 2.01 0.02 0.07 90.50 08:36:01 AM 4 12.32 0.00 1.19 0.05 0.13 86.30 08:36:01 AM 5 9.55 0.00 1.17 0.03 0.08 89.16 08:36:01 AM 6 15.97 0.00 1.59 0.02 0.08 82.34 08:36:01 AM 7 9.44 0.00 1.46 0.02 0.12 88.97 08:37:01 AM all 9.16 0.00 0.48 0.01 0.06 90.28 08:37:01 AM 0 8.41 0.00 0.65 0.00 0.03 90.90 08:37:01 AM 1 7.86 0.00 0.50 0.00 0.07 91.57 08:37:01 AM 2 3.94 0.00 0.60 0.02 0.07 95.37 08:37:01 AM 3 6.07 0.00 0.32 0.00 0.07 93.55 08:37:01 AM 4 26.44 0.00 0.93 0.02 0.07 72.54 08:37:01 AM 5 11.67 0.00 0.22 0.00 0.05 88.06 08:37:01 AM 6 7.49 0.00 0.35 0.05 0.05 92.06 08:37:01 AM 7 1.39 0.00 0.30 0.00 0.07 98.24 08:38:01 AM all 34.85 0.00 0.85 0.05 0.07 64.18 08:38:01 AM 0 27.55 0.00 1.34 0.02 0.07 71.03 08:38:01 AM 1 48.75 0.00 0.80 0.05 0.07 50.33 08:38:01 AM 2 30.18 0.00 1.34 0.10 0.07 68.32 08:38:01 AM 3 21.02 0.00 0.77 0.03 0.05 78.13 08:38:01 AM 4 39.48 0.00 0.47 0.12 0.07 59.87 08:38:01 AM 5 38.86 0.00 0.38 0.00 0.07 60.69 08:38:01 AM 6 47.15 0.00 0.77 0.05 0.07 51.97 08:38:01 AM 7 25.81 0.00 0.90 0.07 0.08 73.13 08:39:01 AM all 27.24 0.00 2.17 0.44 0.10 70.05 08:39:01 AM 0 17.05 0.00 1.90 0.60 0.12 80.33 08:39:01 AM 1 30.66 0.00 1.70 0.50 0.08 67.05 08:39:01 AM 2 35.59 0.00 2.62 0.81 0.10 60.88 08:39:01 AM 3 28.66 0.00 1.66 0.05 0.10 69.52 08:39:01 AM 4 32.95 0.00 2.87 0.32 0.08 63.77 08:39:01 AM 5 38.74 0.00 1.63 0.67 0.08 58.88 08:39:01 AM 6 19.53 0.00 2.81 0.42 0.10 77.14 08:39:01 AM 7 14.68 0.00 2.20 0.15 0.13 82.83 08:40:01 AM all 25.41 0.00 1.66 0.36 0.08 72.49 08:40:01 AM 0 23.07 0.00 1.20 0.02 0.08 75.62 08:40:01 AM 1 31.76 0.00 2.14 0.02 0.10 65.98 08:40:01 AM 2 35.25 0.00 1.42 1.02 0.08 62.22 08:40:01 AM 3 24.31 0.00 2.08 1.63 0.07 71.92 08:40:01 AM 4 13.64 0.00 1.61 0.08 0.08 84.58 08:40:01 AM 5 17.69 0.00 1.57 0.05 0.07 80.62 08:40:01 AM 6 36.15 0.00 2.16 0.02 0.10 61.58 08:40:01 AM 7 21.40 0.00 1.05 0.05 0.07 77.42 08:41:01 AM all 23.85 0.00 1.75 0.47 0.07 73.86 08:41:01 AM 0 20.89 0.00 1.62 0.30 0.10 77.09 08:41:01 AM 1 23.41 0.00 1.87 0.13 0.05 74.54 08:41:01 AM 2 36.93 0.00 1.57 0.12 0.07 61.31 08:41:01 AM 3 18.60 0.00 1.91 2.69 0.05 76.75 08:41:01 AM 4 24.05 0.00 1.87 0.13 0.08 73.86 08:41:01 AM 5 8.99 0.00 1.80 0.15 0.07 88.99 08:41:01 AM 6 31.10 0.00 1.66 0.13 0.07 67.05 08:41:01 AM 7 26.87 0.00 1.71 0.10 0.07 71.26 Average: all 22.97 0.00 1.59 0.38 0.09 74.97 Average: 0 19.45 0.00 1.48 0.37 0.09 78.61 Average: 1 25.24 0.00 1.69 0.39 0.09 72.59 Average: 2 23.96 0.00 1.72 0.64 0.09 73.59 Average: 3 21.80 0.00 1.66 0.59 0.08 75.87 Average: 4 25.18 0.00 1.63 0.26 0.09 72.84 Average: 5 22.54 0.00 1.39 0.37 0.08 75.61 Average: 6 26.34 0.00 1.66 0.20 0.08 71.71 Average: 7 19.27 0.00 1.46 0.24 0.09 78.94