---> uname -a: Linux prd-centos8-docker-8c-8g-26195.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 1128 25134 19 5628 30288 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:e1:f0:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fee1:f0b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:fb:5b:8b 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::42:8eff:fefb:5b8b/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) 07/06/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 220.64 16.46 204.18 3235.05 11132.42 10:24:01 AM 202.82 2.62 200.20 846.53 14818.66 10:25:01 AM 135.20 0.85 134.36 497.97 41906.13 10:26:01 AM 41.30 0.07 41.24 0.67 568.54 10:27:01 AM 12.75 0.43 12.31 20.93 546.58 10:28:01 AM 6.75 0.00 6.75 0.00 232.94 10:29:01 AM 113.41 0.00 113.41 0.00 23703.02 10:30:01 AM 52.54 0.00 52.54 0.00 958.57 10:31:01 AM 130.09 2.48 127.61 4511.38 28002.88 10:32:01 AM 40.05 1.80 38.25 1785.67 7633.59 Average: 95.55 2.47 93.08 1089.73 12949.27 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28998968 30923896 3656744 11.20 2688 2240884 1664200 4.94 171268 3020624 171360 10:24:01 AM 27504072 29760824 5151640 15.78 2688 2565444 2620428 7.77 271080 4377964 85380 10:25:01 AM 25269776 28663472 7385936 22.62 2688 3676700 3824992 11.35 428000 6348820 60 10:26:01 AM 24862944 28259804 7792768 23.86 2688 3679628 3957088 11.74 436304 6746740 792 10:27:01 AM 25929308 29337632 6726404 20.60 2688 3690984 3002996 8.91 439668 5683620 176 10:28:01 AM 25063792 28474200 7591920 23.25 2688 3692736 3769832 11.19 442028 6543012 144 10:29:01 AM 23645840 27756988 9009872 27.59 2688 4380464 5864140 17.40 545652 7796156 1628 10:30:01 AM 24766416 28844056 7889296 24.16 2688 4335408 3366872 9.99 545440 6689548 17228 10:31:01 AM 25618344 30691340 7037368 21.55 2688 5322024 1903304 5.65 742836 5629720 66188 10:32:01 AM 25790900 31068240 6864812 21.02 2688 5521164 1545900 4.59 962212 5236420 35544 Average: 25745036 29378045 6910676 21.16 2688 3910544 3151975 9.35 498449 5807262 37850 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 269.89 212.88 2291.42 45.70 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 363.12 283.99 4613.34 50.80 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 1.20 1.20 0.06 0.06 0.00 0.00 0.00 0.00 10:25:01 AM eth0 306.31 203.35 9479.74 20.34 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vethd39a9bd 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 37.79 37.79 3.61 3.61 0.00 0.00 0.00 0.00 10:26:01 AM eth0 67.53 59.10 22.70 28.48 0.00 0.00 0.00 0.00 10:26:01 AM docker0 9.96 11.51 1.57 1.48 0.00 0.00 0.00 0.00 10:27:01 AM lo 54.27 54.27 2.77 2.77 0.00 0.00 0.00 0.00 10:27:01 AM eth0 284.72 218.59 70.31 76.33 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.72 0.93 0.11 0.17 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 209.23 144.09 101.70 45.94 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 18.10 18.10 2.39 2.39 0.00 0.00 0.00 0.00 10:29:01 AM eth0 698.18 386.57 2964.23 33.15 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.97 9.37 0.84 1.68 0.00 0.00 0.00 0.00 10:29:01 AM veth5c5b55a 8.97 9.50 0.96 1.69 0.00 0.00 0.00 0.00 10:29:01 AM vethc98e82e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 1452.36 1452.36 247.89 247.89 0.00 0.00 0.00 0.00 10:30:01 AM eth0 148.51 115.49 318.78 42.45 0.00 0.00 0.00 0.00 10:30:01 AM docker0 622.60 640.35 120.69 116.67 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 10:31:01 AM eth0 73.15 64.49 1269.25 14.78 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 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 350.40 240.34 2305.11 68.56 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 156.54 156.54 25.69 25.69 0.00 0.00 0.00 0.00 Average: eth0 277.09 192.88 2343.53 42.65 0.00 0.00 0.00 0.00 Average: docker0 64.26 66.26 12.33 12.01 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) 07/06/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.43 0.00 1.13 0.67 0.06 84.71 10:23:01 AM 0 7.86 0.00 0.95 1.24 0.07 89.89 10:23:01 AM 1 20.36 0.00 1.60 0.79 0.08 77.16 10:23:01 AM 2 7.67 0.00 0.95 0.64 0.07 90.67 10:23:01 AM 3 13.27 0.00 1.00 0.70 0.07 84.95 10:23:01 AM 4 31.09 0.00 2.39 0.62 0.07 65.84 10:23:01 AM 5 12.81 0.00 0.80 0.33 0.03 86.02 10:23:01 AM 6 9.15 0.00 0.48 0.43 0.05 89.88 10:23:01 AM 7 5.24 0.00 0.84 0.60 0.05 93.27 10:24:01 AM all 41.20 0.00 1.37 0.58 0.08 56.77 10:24:01 AM 0 41.38 0.00 1.50 0.48 0.08 56.55 10:24:01 AM 1 39.15 0.00 1.49 0.22 0.08 59.06 10:24:01 AM 2 43.71 0.00 1.76 1.67 0.08 52.78 10:24:01 AM 3 26.12 0.00 1.04 0.28 0.07 72.50 10:24:01 AM 4 31.68 0.00 1.41 0.47 0.08 66.36 10:24:01 AM 5 54.47 0.00 1.09 0.53 0.10 43.81 10:24:01 AM 6 34.97 0.00 1.27 0.57 0.07 63.12 10:24:01 AM 7 58.08 0.00 1.40 0.38 0.08 40.05 10:25:01 AM all 26.16 0.00 3.26 1.21 0.08 69.29 10:25:01 AM 0 27.53 0.00 2.03 0.34 0.07 70.04 10:25:01 AM 1 15.99 0.00 3.92 1.23 0.08 78.77 10:25:01 AM 2 27.43 0.00 3.59 1.23 0.08 67.67 10:25:01 AM 3 27.55 0.00 3.84 3.81 0.10 64.70 10:25:01 AM 4 23.89 0.00 2.86 1.57 0.08 71.59 10:25:01 AM 5 29.84 0.00 3.65 0.44 0.08 65.98 10:25:01 AM 6 31.65 0.00 2.81 0.57 0.08 64.89 10:25:01 AM 7 25.37 0.00 3.36 0.52 0.08 70.67 10:26:01 AM all 22.39 0.00 2.47 0.07 0.09 74.98 10:26:01 AM 0 21.42 0.00 2.46 0.08 0.10 75.94 10:26:01 AM 1 18.65 0.00 2.61 0.05 0.10 78.59 10:26:01 AM 2 19.31 0.00 2.36 0.07 0.08 78.18 10:26:01 AM 3 20.82 0.00 2.06 0.05 0.10 76.97 10:26:01 AM 4 24.02 0.00 2.41 0.08 0.10 73.38 10:26:01 AM 5 23.13 0.00 2.77 0.10 0.07 73.94 10:26:01 AM 6 23.66 0.00 2.34 0.03 0.07 73.90 10:26:01 AM 7 28.10 0.00 2.78 0.10 0.08 68.94 10:27:01 AM all 8.29 0.00 1.13 0.03 0.07 90.48 10:27:01 AM 0 8.30 0.00 0.89 0.02 0.08 90.71 10:27:01 AM 1 8.12 0.00 1.94 0.08 0.07 89.79 10:27:01 AM 2 8.12 0.00 1.77 0.00 0.07 90.04 10:27:01 AM 3 8.48 0.00 0.72 0.03 0.07 90.70 10:27:01 AM 4 9.23 0.00 0.72 0.07 0.08 89.90 10:27:01 AM 5 7.49 0.00 1.02 0.00 0.07 91.42 10:27:01 AM 6 9.48 0.00 0.79 0.00 0.07 89.67 10:27:01 AM 7 7.12 0.00 1.24 0.02 0.05 91.57 10:28:01 AM all 20.29 0.00 0.49 0.01 0.05 79.16 10:28:01 AM 0 21.70 0.00 0.42 0.00 0.07 77.81 10:28:01 AM 1 2.15 0.00 0.25 0.02 0.07 97.51 10:28:01 AM 2 15.06 0.00 0.25 0.03 0.03 84.62 10:28:01 AM 3 63.64 0.00 1.02 0.02 0.07 35.26 10:28:01 AM 4 19.66 0.00 0.15 0.00 0.05 80.14 10:28:01 AM 5 19.47 0.00 0.43 0.00 0.03 80.06 10:28:01 AM 6 9.45 0.00 1.07 0.00 0.05 89.44 10:28:01 AM 7 11.12 0.00 0.35 0.00 0.05 88.48 10:29:01 AM all 29.98 0.00 1.92 0.56 0.08 67.46 10:29:01 AM 0 24.32 0.00 1.96 0.82 0.08 72.81 10:29:01 AM 1 29.04 0.00 1.96 0.10 0.08 68.81 10:29:01 AM 2 22.86 0.00 2.01 0.22 0.08 74.82 10:29:01 AM 3 42.49 0.00 2.57 0.49 0.08 54.37 10:29:01 AM 4 28.07 0.00 1.71 0.20 0.08 69.93 10:29:01 AM 5 37.20 0.00 2.18 0.42 0.10 60.10 10:29:01 AM 6 26.70 0.00 1.37 0.72 0.07 71.14 10:29:01 AM 7 29.15 0.00 1.56 1.51 0.08 67.70 10:30:01 AM all 27.95 0.00 2.11 0.10 0.10 69.75 10:30:01 AM 0 24.41 0.00 2.41 0.05 0.12 73.01 10:30:01 AM 1 26.98 0.00 1.79 0.02 0.08 71.13 10:30:01 AM 2 22.77 0.00 2.99 0.03 0.12 74.09 10:30:01 AM 3 40.77 0.00 1.69 0.44 0.10 57.00 10:30:01 AM 4 30.43 0.00 2.38 0.08 0.10 67.00 10:30:01 AM 5 23.04 0.00 2.17 0.05 0.10 74.64 10:30:01 AM 6 26.36 0.00 2.11 0.10 0.10 71.33 10:30:01 AM 7 28.81 0.00 1.31 0.02 0.08 69.78 10:31:01 AM all 32.46 0.00 1.57 0.74 0.08 65.15 10:31:01 AM 0 16.29 0.00 1.54 2.77 0.08 79.32 10:31:01 AM 1 26.23 0.00 1.96 0.94 0.10 70.78 10:31:01 AM 2 35.59 0.00 1.87 0.84 0.07 61.63 10:31:01 AM 3 36.13 0.00 1.27 0.28 0.08 62.24 10:31:01 AM 4 28.48 0.00 1.87 0.40 0.08 69.17 10:31:01 AM 5 31.62 0.00 1.22 0.32 0.07 66.77 10:31:01 AM 6 48.49 0.00 1.70 0.23 0.07 49.51 10:31:01 AM 7 36.87 0.00 1.14 0.13 0.08 61.78 10:32:01 AM all 24.17 0.00 1.02 0.15 0.06 74.59 10:32:01 AM 0 13.59 0.00 1.35 0.32 0.07 84.67 10:32:01 AM 1 33.74 0.00 0.67 0.18 0.07 65.34 10:32:01 AM 2 36.99 0.00 1.12 0.02 0.07 61.81 10:32:01 AM 3 17.33 0.00 0.94 0.02 0.07 81.65 10:32:01 AM 4 40.69 0.00 0.99 0.03 0.07 58.22 10:32:01 AM 5 27.27 0.00 1.49 0.02 0.07 71.16 10:32:01 AM 6 11.22 0.00 0.62 0.12 0.07 87.98 10:32:01 AM 7 12.45 0.00 1.02 0.52 0.05 85.96 Average: all 24.63 0.00 1.65 0.41 0.08 73.24 Average: 0 20.67 0.00 1.55 0.61 0.08 77.08 Average: 1 22.04 0.00 1.82 0.36 0.08 75.70 Average: 2 23.94 0.00 1.87 0.47 0.08 73.64 Average: 3 29.67 0.00 1.61 0.61 0.08 68.03 Average: 4 26.72 0.00 1.69 0.35 0.08 71.16 Average: 5 26.63 0.00 1.68 0.22 0.07 71.40 Average: 6 23.10 0.00 1.46 0.28 0.07 75.10 Average: 7 24.23 0.00 1.50 0.38 0.07 73.82