---> uname -a: Linux prd-centos8-docker-8c-8g-28154.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 1146 25102 19 5641 30270 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:98:35:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85741sec preferred_lft 85741sec inet6 fe80::f816:3eff:fe98:3573/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:30:d7:a5 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::42:52ff:fe30:d7a5/64 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) 07/15/2025 _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 212.28 16.58 195.70 3536.02 9820.79 10:24:01 AM 209.22 2.47 206.75 546.04 16079.27 10:25:01 AM 136.90 0.83 136.07 482.96 41957.95 10:26:01 AM 41.77 0.05 41.72 0.53 556.93 10:27:01 AM 12.48 0.43 12.05 20.93 572.98 10:28:01 AM 7.95 0.00 7.95 0.00 203.87 10:29:01 AM 113.16 0.00 113.16 0.00 23791.40 10:30:00 AM 18.47 0.00 18.47 0.00 693.53 10:30:01 AM 245.59 0.00 245.59 0.00 1964.71 10:31:01 AM 155.18 2.43 152.75 4461.31 2303.28 10:32:01 AM 59.16 1.80 57.36 1785.97 33949.86 Average: 96.92 2.46 94.46 1083.40 12994.93 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28947156 30882500 3708556 11.36 2688 2251148 1681424 4.99 174420 3070096 206336 10:24:01 AM 26685504 28948504 5970208 18.28 2688 2571460 3398740 10.08 274768 5191532 88364 10:25:01 AM 24502992 27901208 8152720 24.97 2688 3680856 5606124 16.63 428192 7112100 128 10:26:01 AM 24476664 27878784 8179048 25.05 2688 3684584 4297100 12.75 437232 7131460 1812 10:27:01 AM 25325696 28739220 7330016 22.45 2688 3695992 3526428 10.46 440280 6283456 92 10:28:01 AM 25243040 28660508 7412672 22.70 2688 3699760 3516440 10.43 443192 6363552 2996 10:29:01 AM 23484456 27602564 9171256 28.08 2688 4387460 5906964 17.53 546408 7955200 1548 10:30:00 AM 24751324 28820716 7904388 24.21 2688 4325596 3328604 9.88 544116 6707624 828 10:30:01 AM 24750812 28820276 7904900 24.21 2688 4325664 3328604 9.88 544128 6707836 884 10:31:01 AM 25849040 30933624 6806672 20.84 2688 5333460 2082512 6.18 731548 5413448 851572 10:32:01 AM 25664104 30955816 6991608 21.41 2688 5534964 1576544 4.68 964556 5358628 35228 Average: 25425526 29103975 7230186 22.14 2688 3953722 3477226 10.32 502622 6117721 108163 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 273.14 215.81 2365.12 49.00 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 377.32 288.20 4610.87 43.72 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 1.43 1.43 0.07 0.07 0.00 0.00 0.00 0.00 10:25:01 AM eth0 331.53 191.72 9478.72 16.62 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 10:25:01 AM vethcc5fd64 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 43.35 43.35 3.96 3.96 0.00 0.00 0.00 0.00 10:26:01 AM eth0 155.73 95.43 37.06 37.88 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.11 12.55 1.65 1.59 0.00 0.00 0.00 0.00 10:27:01 AM lo 49.88 49.88 2.56 2.56 0.00 0.00 0.00 0.00 10:27:01 AM eth0 219.53 157.58 82.77 59.39 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.80 1.05 0.11 0.20 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 144.29 110.98 88.98 43.93 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 19.93 19.93 2.48 2.48 0.00 0.00 0.00 0.00 10:29:01 AM eth0 615.19 337.67 2959.34 27.58 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.55 9.83 0.81 1.71 0.00 0.00 0.00 0.00 10:29:01 AM vethbcaabab 8.55 9.96 0.93 1.72 0.00 0.00 0.00 0.00 10:29:01 AM vetheefd44b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:00 AM lo 1464.91 1464.91 250.82 250.82 0.00 0.00 0.00 0.00 10:30:00 AM eth0 108.01 80.94 43.50 35.53 0.00 0.00 0.00 0.00 10:30:00 AM docker0 630.56 649.92 122.39 118.19 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 117.65 141.18 466.95 39.07 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 101.98 90.75 1516.73 17.01 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 335.39 243.56 2313.89 65.41 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 156.36 156.36 25.71 25.71 0.00 0.00 0.00 0.00 Average: eth0 266.23 181.33 2350.34 39.61 0.00 0.00 0.00 0.00 Average: docker0 64.38 66.61 12.36 12.03 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) 07/15/2025 _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 14.72 0.00 1.22 1.04 0.06 82.96 10:23:01 AM 0 16.26 0.00 1.12 1.17 0.05 81.41 10:23:01 AM 1 6.86 0.00 0.67 1.54 0.07 90.87 10:23:01 AM 2 10.79 0.00 1.37 0.62 0.05 87.17 10:23:01 AM 3 26.06 0.00 2.22 1.60 0.07 70.05 10:23:01 AM 4 22.66 0.00 1.50 0.62 0.03 75.19 10:23:01 AM 5 15.73 0.00 1.19 1.35 0.05 81.68 10:23:01 AM 6 12.09 0.00 1.16 1.27 0.10 85.38 10:23:01 AM 7 7.33 0.00 0.50 0.17 0.03 91.97 10:24:01 AM all 41.37 0.00 1.33 1.78 0.09 55.42 10:24:01 AM 0 28.62 0.00 1.20 0.72 0.08 69.38 10:24:01 AM 1 34.02 0.00 1.02 3.75 0.08 61.13 10:24:01 AM 2 28.58 0.00 1.15 1.12 0.08 69.06 10:24:01 AM 3 49.52 0.00 1.40 3.16 0.10 45.81 10:24:01 AM 4 46.33 0.00 1.62 2.24 0.10 49.71 10:24:01 AM 5 33.86 0.00 1.71 2.58 0.08 61.77 10:24:01 AM 6 55.64 0.00 1.22 0.20 0.10 42.84 10:24:01 AM 7 54.38 0.00 1.34 0.52 0.10 43.66 10:25:01 AM all 22.61 0.00 3.03 2.17 0.08 72.11 10:25:01 AM 0 20.45 0.00 3.12 0.03 0.08 76.31 10:25:01 AM 1 19.25 0.00 2.85 2.24 0.08 75.58 10:25:01 AM 2 20.59 0.00 3.10 7.95 0.07 68.30 10:25:01 AM 3 23.09 0.00 2.51 3.33 0.08 70.98 10:25:01 AM 4 29.41 0.00 3.83 1.39 0.08 65.28 10:25:01 AM 5 24.09 0.00 2.75 1.09 0.08 71.99 10:25:01 AM 6 23.53 0.00 3.82 1.28 0.07 71.29 10:25:01 AM 7 20.50 0.00 2.30 0.02 0.05 77.13 10:26:01 AM all 21.88 0.00 2.41 0.06 0.08 75.57 10:26:01 AM 0 17.38 0.00 2.43 0.10 0.08 80.01 10:26:01 AM 1 17.20 0.00 2.41 0.05 0.08 80.25 10:26:01 AM 2 20.89 0.00 2.40 0.05 0.08 76.58 10:26:01 AM 3 23.17 0.00 2.66 0.05 0.07 74.05 10:26:01 AM 4 21.42 0.00 2.03 0.05 0.08 76.42 10:26:01 AM 5 19.29 0.00 2.34 0.05 0.07 78.25 10:26:01 AM 6 26.75 0.00 2.11 0.08 0.08 70.97 10:26:01 AM 7 28.92 0.00 2.88 0.07 0.08 68.05 10:27:01 AM all 8.90 0.00 1.00 0.03 0.06 90.01 10:27:01 AM 0 4.89 0.00 1.09 0.05 0.07 93.90 10:27:01 AM 1 8.25 0.00 0.95 0.00 0.05 90.75 10:27:01 AM 2 8.89 0.00 1.01 0.03 0.07 90.00 10:27:01 AM 3 9.49 0.00 0.72 0.00 0.05 89.74 10:27:01 AM 4 11.64 0.00 0.97 0.00 0.05 87.34 10:27:01 AM 5 11.04 0.00 1.36 0.07 0.08 87.45 10:27:01 AM 6 8.62 0.00 0.97 0.03 0.05 90.33 10:27:01 AM 7 8.33 0.00 0.92 0.08 0.07 90.60 10:28:01 AM all 19.05 0.00 0.50 0.01 0.05 80.40 10:28:01 AM 0 18.04 0.00 0.25 0.02 0.05 81.65 10:28:01 AM 1 17.70 0.00 0.17 0.00 0.03 82.10 10:28:01 AM 2 11.65 0.00 0.50 0.00 0.05 87.80 10:28:01 AM 3 9.40 0.00 0.72 0.02 0.05 89.82 10:28:01 AM 4 44.01 0.00 0.42 0.00 0.07 55.50 10:28:01 AM 5 25.55 0.00 0.85 0.05 0.05 73.50 10:28:01 AM 6 10.86 0.00 0.33 0.00 0.03 88.77 10:28:01 AM 7 15.13 0.00 0.73 0.00 0.03 84.10 10:29:01 AM all 30.03 0.00 1.97 1.14 0.08 66.78 10:29:01 AM 0 30.51 0.00 1.91 0.13 0.07 67.38 10:29:01 AM 1 31.95 0.00 2.08 1.88 0.10 64.00 10:29:01 AM 2 28.98 0.00 1.36 0.82 0.10 68.74 10:29:01 AM 3 24.90 0.00 2.15 2.93 0.07 69.95 10:29:01 AM 4 34.21 0.00 2.05 1.38 0.10 62.27 10:29:01 AM 5 27.12 0.00 1.98 0.05 0.07 70.78 10:29:01 AM 6 30.21 0.00 2.78 1.29 0.08 65.63 10:29:01 AM 7 32.32 0.00 1.46 0.64 0.08 65.50 10:30:00 AM all 29.45 0.00 2.23 0.13 0.10 68.09 10:30:00 AM 0 34.60 0.00 2.17 0.22 0.10 62.90 10:30:00 AM 1 24.10 0.00 2.89 0.15 0.10 72.76 10:30:00 AM 2 27.34 0.00 2.28 0.09 0.12 70.18 10:30:00 AM 3 31.01 0.00 3.04 0.05 0.10 65.79 10:30:00 AM 4 37.97 0.00 1.81 0.00 0.10 60.11 10:30:00 AM 5 16.68 0.00 2.64 0.39 0.10 80.19 10:30:00 AM 6 30.07 0.00 1.76 0.00 0.08 68.08 10:30:00 AM 7 33.75 0.00 1.24 0.14 0.10 64.78 10:30:01 AM all 5.51 0.00 0.92 4.78 0.00 88.79 10:30:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 1 7.35 0.00 2.94 14.71 0.00 75.00 10:30:01 AM 2 1.45 0.00 1.45 1.45 0.00 95.65 10:30:01 AM 3 1.47 0.00 1.47 8.82 0.00 88.24 10:30:01 AM 4 0.00 0.00 0.00 0.00 0.00 100.00 10:30:01 AM 5 2.90 0.00 0.00 1.45 0.00 95.65 10:30:01 AM 6 29.85 0.00 0.00 8.96 0.00 61.19 10:30:01 AM 7 1.47 0.00 1.47 2.94 0.00 94.12 10:31:01 AM all 31.01 0.00 1.59 0.48 0.07 66.84 10:31:01 AM 0 34.29 0.00 1.04 0.02 0.07 64.60 10:31:01 AM 1 36.39 0.00 1.29 0.05 0.07 62.21 10:31:01 AM 2 28.32 0.00 2.78 0.42 0.08 68.40 10:31:01 AM 3 38.64 0.00 1.99 0.12 0.08 59.17 10:31:01 AM 4 19.64 0.00 1.02 0.00 0.07 79.27 10:31:01 AM 5 28.24 0.00 1.30 0.18 0.07 70.20 10:31:01 AM 6 18.96 0.00 2.19 2.38 0.08 76.39 10:31:01 AM 7 43.61 0.00 1.14 0.65 0.07 54.53 10:32:01 AM all 25.43 0.00 1.14 1.46 0.06 71.91 10:32:01 AM 0 20.68 0.00 0.97 0.65 0.08 77.61 10:32:01 AM 1 29.66 0.00 1.52 0.69 0.07 68.06 10:32:01 AM 2 19.44 0.00 1.58 5.16 0.07 73.76 10:32:01 AM 3 11.08 0.00 0.65 0.45 0.03 87.79 10:32:01 AM 4 41.94 0.00 1.53 0.07 0.07 56.39 10:32:01 AM 5 28.63 0.00 0.92 2.02 0.05 68.38 10:32:01 AM 6 41.87 0.00 1.40 2.30 0.08 54.34 10:32:01 AM 7 10.11 0.00 0.57 0.33 0.03 88.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.41 0.00 1.64 0.83 0.07 73.04 Average: 0 22.53 0.00 1.52 0.31 0.07 75.56 Average: 1 22.52 0.00 1.58 1.05 0.07 74.78 Average: 2 20.51 0.00 1.75 1.62 0.08 76.04 Average: 3 24.60 0.00 1.80 1.18 0.07 72.35 Average: 4 30.88 0.00 1.67 0.57 0.08 66.79 Average: 5 23.01 0.00 1.70 0.79 0.07 74.44 Average: 6 25.87 0.00 1.77 0.89 0.08 71.39 Average: 7 25.39 0.00 1.31 0.26 0.07 72.98