---> uname -a: Linux prd-centos8-docker-8c-8g-10018.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 1132 25299 19 5458 30284 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:49:fc:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85746sec preferred_lft 85746sec inet6 fe80::f816:3eff:fe49:fcaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:60:c6:a6 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::42:61ff:fe60:c6a6/64 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) 11/06/2025 _x86_64_ (8 CPU) 04:51:11 LINUX RESTART (8 CPU) 04:52:01 AM tps rtps wtps bread/s bwrtn/s 04:53:01 AM 271.59 17.48 254.12 3727.82 13227.51 04:54:01 AM 134.74 1.63 133.11 486.32 12627.45 04:55:01 AM 27.72 0.08 27.64 27.59 2720.11 04:56:01 AM 125.15 0.63 124.51 396.33 55545.26 04:57:01 AM 26.37 0.48 25.89 21.46 535.57 04:58:01 AM 6.23 0.08 6.15 4.00 456.15 04:59:01 AM 117.76 0.00 117.76 0.00 23942.14 05:00:01 AM 15.16 0.00 15.16 0.00 488.32 05:01:01 AM 183.64 0.02 183.62 0.13 2181.66 05:02:01 AM 69.34 3.01 66.32 4561.49 29734.53 Average: 97.77 2.34 95.42 922.65 14145.33 04:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 AM 28349488 30509696 4306224 13.19 2688 2473064 2073580 6.15 213836 3607416 287096 04:54:01 AM 26458556 28731792 6197156 18.98 2688 2581724 3734508 11.08 270488 5421280 38884 04:55:01 AM 25263908 28114784 7391804 22.64 2688 3155848 4313588 12.80 324992 6547712 544180 04:56:01 AM 24219312 27628476 8436400 25.83 2688 3691792 4975920 14.76 433532 7392308 40 04:57:01 AM 24085540 27501436 8570172 26.24 2688 3698036 4633304 13.75 437356 7522148 84 04:58:01 AM 24513344 27944484 8142368 24.93 2688 3712220 4406208 13.07 444848 7087928 2752 04:59:01 AM 22658404 26792680 9997308 30.61 2688 4402028 6762212 20.06 551712 8771656 1844 05:00:01 AM 22280988 26446708 10374724 31.77 2688 4434136 6912292 20.51 553392 9143328 308 05:01:01 AM 24516116 28771076 8139596 24.93 2688 4510224 3366552 9.99 577912 6903180 154140 05:02:01 AM 25895992 30997928 6759720 20.70 2688 5347468 1578180 4.68 907148 5187112 23092 Average: 24824165 28343906 7831547 23.98 2688 3800654 4275634 12.69 471522 6758407 105242 04:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 453.57 347.90 5147.08 61.77 0.00 0.00 0.00 0.00 04:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 135.74 120.21 1213.94 25.67 0.00 0.00 0.00 0.00 04:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 626.11 461.10 8653.89 48.11 0.00 0.00 0.00 0.00 04:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM lo 15.66 15.66 1.53 1.53 0.00 0.00 0.00 0.00 04:56:01 AM eth0 92.42 67.91 925.41 18.83 0.00 0.00 0.00 0.00 04:56:01 AM docker0 5.40 6.03 0.72 0.70 0.00 0.00 0.00 0.00 04:56:01 AM veth28e89be 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM lo 65.40 65.40 4.50 4.50 0.00 0.00 0.00 0.00 04:57:01 AM eth0 233.45 169.78 68.79 77.72 0.00 0.00 0.00 0.00 04:57:01 AM docker0 7.01 8.26 1.12 1.18 0.00 0.00 0.00 0.00 04:58:01 AM lo 38.49 38.49 1.88 1.88 0.00 0.00 0.00 0.00 04:58:01 AM eth0 121.03 94.07 58.08 47.17 0.00 0.00 0.00 0.00 04:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM lo 23.56 23.56 2.91 2.91 0.00 0.00 0.00 0.00 04:59:01 AM eth0 625.85 266.24 2985.83 24.14 0.00 0.00 0.00 0.00 04:59:01 AM docker0 9.72 11.96 1.02 2.16 0.00 0.00 0.00 0.00 04:59:01 AM vethb9728bc 8.55 10.55 0.97 2.01 0.00 0.00 0.00 0.00 04:59:01 AM veth50d1132 1.17 2.08 0.19 0.41 0.00 0.00 0.00 0.00 05:00:01 AM lo 846.60 846.60 152.25 152.25 0.00 0.00 0.00 0.00 05:00:01 AM eth0 77.84 58.68 26.20 29.43 0.00 0.00 0.00 0.00 05:00:01 AM docker0 371.09 382.51 66.66 78.17 0.00 0.00 0.00 0.00 05:00:01 AM vethb9728bc 321.13 333.72 66.07 53.38 0.00 0.00 0.00 0.01 05:00:01 AM veth50d1132 49.97 48.85 5.66 24.79 0.00 0.00 0.00 0.00 05:01:01 AM lo 627.44 627.44 104.95 104.95 0.00 0.00 0.00 0.00 05:01:01 AM eth0 94.45 82.01 484.90 26.57 0.00 0.00 0.00 0.00 05:01:01 AM docker0 272.28 278.01 59.24 43.18 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 89.92 76.37 1046.79 13.97 0.00 0.00 0.00 0.00 05:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 161.72 161.72 26.80 26.80 0.00 0.00 0.00 0.00 Average: eth0 255.03 174.42 2061.04 37.34 0.00 0.00 0.00 0.00 Average: docker0 66.55 68.68 12.88 12.54 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) 11/06/2025 _x86_64_ (8 CPU) 04:51:11 LINUX RESTART (8 CPU) 04:52:01 AM CPU %user %nice %system %iowait %steal %idle 04:53:01 AM all 19.17 0.00 1.30 0.97 0.06 78.50 04:53:01 AM 0 11.22 0.00 0.77 0.33 0.07 87.61 04:53:01 AM 1 25.51 0.00 2.57 1.95 0.07 69.90 04:53:01 AM 2 15.23 0.00 1.07 0.92 0.07 82.71 04:53:01 AM 3 25.98 0.00 1.19 1.40 0.07 71.36 04:53:01 AM 4 20.26 0.00 1.30 0.72 0.05 77.66 04:53:01 AM 5 8.75 0.00 0.77 1.09 0.07 89.33 04:53:01 AM 6 25.26 0.00 1.65 0.67 0.05 72.37 04:53:01 AM 7 21.19 0.00 1.04 0.64 0.08 77.05 04:54:01 AM all 35.11 0.00 0.97 0.75 0.08 63.10 04:54:01 AM 0 14.86 0.00 1.12 0.07 0.07 83.89 04:54:01 AM 1 32.30 0.00 0.83 0.63 0.08 66.14 04:54:01 AM 2 43.27 0.00 0.92 0.98 0.07 54.76 04:54:01 AM 3 26.44 0.00 0.45 0.87 0.07 72.18 04:54:01 AM 4 41.44 0.00 1.27 0.03 0.10 57.16 04:54:01 AM 5 46.05 0.00 0.87 0.75 0.07 52.27 04:54:01 AM 6 40.96 0.00 1.84 2.37 0.08 54.75 04:54:01 AM 7 35.50 0.00 0.48 0.28 0.07 63.66 04:55:01 AM all 18.30 0.00 0.86 0.10 0.07 80.66 04:55:01 AM 0 8.94 0.00 0.82 0.08 0.07 90.09 04:55:01 AM 1 8.58 0.00 1.09 0.00 0.08 90.25 04:55:01 AM 2 5.11 0.00 1.16 0.70 0.05 92.98 04:55:01 AM 3 14.16 0.00 0.85 0.00 0.07 84.92 04:55:01 AM 4 19.19 0.00 0.64 0.02 0.07 80.09 04:55:01 AM 5 24.62 0.00 0.57 0.02 0.07 74.73 04:55:01 AM 6 47.43 0.00 1.51 0.02 0.08 50.96 04:55:01 AM 7 18.34 0.00 0.29 0.00 0.07 81.30 04:56:01 AM all 20.14 0.00 2.78 2.05 0.07 74.95 04:56:01 AM 0 17.94 0.00 3.01 1.82 0.07 77.16 04:56:01 AM 1 26.83 0.00 3.02 3.86 0.07 66.21 04:56:01 AM 2 19.43 0.00 2.44 2.12 0.08 75.93 04:56:01 AM 3 15.45 0.00 2.33 4.70 0.07 77.44 04:56:01 AM 4 22.14 0.00 2.86 1.04 0.08 73.87 04:56:01 AM 5 24.19 0.00 3.41 0.30 0.07 72.04 04:56:01 AM 6 17.41 0.00 2.84 0.69 0.07 78.99 04:56:01 AM 7 17.69 0.00 2.34 1.90 0.07 78.00 04:57:01 AM all 14.70 0.00 1.72 0.04 0.07 83.47 04:57:01 AM 0 16.41 0.00 1.46 0.00 0.08 82.05 04:57:01 AM 1 15.32 0.00 2.16 0.02 0.08 82.42 04:57:01 AM 2 14.82 0.00 1.84 0.03 0.07 83.24 04:57:01 AM 3 8.18 0.00 1.34 0.07 0.08 90.33 04:57:01 AM 4 15.07 0.00 2.02 0.05 0.07 82.78 04:57:01 AM 5 17.22 0.00 1.97 0.03 0.07 80.71 04:57:01 AM 6 15.87 0.00 1.62 0.03 0.07 82.41 04:57:01 AM 7 14.72 0.00 1.36 0.07 0.05 83.81 04:58:01 AM all 20.69 0.00 1.07 0.02 0.07 78.16 04:58:01 AM 0 22.85 0.00 0.97 0.00 0.08 76.10 04:58:01 AM 1 14.32 0.00 1.30 0.00 0.08 84.29 04:58:01 AM 2 18.33 0.00 1.04 0.00 0.07 80.56 04:58:01 AM 3 24.51 0.00 0.70 0.12 0.07 74.61 04:58:01 AM 4 20.97 0.00 1.17 0.00 0.07 77.80 04:58:01 AM 5 17.62 0.00 1.32 0.00 0.07 81.00 04:58:01 AM 6 29.83 0.00 1.09 0.02 0.07 69.00 04:58:01 AM 7 17.07 0.00 0.95 0.00 0.07 81.91 04:59:01 AM all 30.33 0.00 1.72 0.91 0.07 66.97 04:59:01 AM 0 19.77 0.00 1.37 0.17 0.08 78.60 04:59:01 AM 1 38.30 0.00 1.91 0.65 0.07 59.07 04:59:01 AM 2 41.34 0.00 1.98 0.30 0.08 56.30 04:59:01 AM 3 21.07 0.00 1.34 3.52 0.08 73.99 04:59:01 AM 4 38.24 0.00 1.98 0.20 0.07 59.51 04:59:01 AM 5 33.09 0.00 1.76 0.97 0.07 64.12 04:59:01 AM 6 31.80 0.00 2.20 0.80 0.08 65.12 04:59:01 AM 7 19.06 0.00 1.26 0.64 0.05 79.00 05:00:01 AM all 16.89 0.00 1.29 0.03 0.08 81.72 05:00:01 AM 0 21.33 0.00 1.14 0.03 0.07 77.43 05:00:01 AM 1 15.94 0.00 1.62 0.00 0.08 82.35 05:00:01 AM 2 16.17 0.00 1.78 0.10 0.08 81.87 05:00:01 AM 3 15.63 0.00 1.37 0.00 0.08 82.91 05:00:01 AM 4 18.62 0.00 1.02 0.02 0.08 80.26 05:00:01 AM 5 18.42 0.00 1.37 0.03 0.08 80.09 05:00:01 AM 6 17.37 0.00 0.72 0.00 0.07 81.84 05:00:01 AM 7 11.60 0.00 1.26 0.03 0.08 87.02 05:01:01 AM all 27.91 0.00 1.46 0.30 0.08 70.26 05:01:01 AM 0 39.17 0.00 0.80 0.02 0.08 59.93 05:01:01 AM 1 18.53 0.00 1.72 0.08 0.08 79.58 05:01:01 AM 2 13.09 0.00 1.57 0.25 0.08 85.00 05:01:01 AM 3 20.27 0.00 1.66 0.02 0.07 77.99 05:01:01 AM 4 29.45 0.00 1.24 0.67 0.07 68.58 05:01:01 AM 5 35.67 0.00 1.49 0.12 0.07 62.66 05:01:01 AM 6 24.36 0.00 1.71 1.21 0.08 72.64 05:01:01 AM 7 42.69 0.00 1.50 0.02 0.07 55.72 05:02:01 AM all 17.37 0.00 1.59 1.46 0.05 79.53 05:02:01 AM 0 22.60 0.00 1.50 0.05 0.07 75.78 05:02:01 AM 1 36.79 0.00 2.27 1.59 0.07 59.28 05:02:01 AM 2 19.02 0.00 1.72 2.33 0.05 76.88 05:02:01 AM 3 3.33 0.00 1.05 0.15 0.03 95.43 05:02:01 AM 4 11.63 0.00 1.59 1.07 0.07 85.64 05:02:01 AM 5 14.96 0.00 1.76 0.13 0.05 83.09 05:02:01 AM 6 15.85 0.00 1.50 5.91 0.05 76.68 05:02:01 AM 7 14.76 0.00 1.32 0.40 0.05 83.46 Average: all 22.06 0.00 1.48 0.66 0.07 75.73 Average: 0 19.51 0.00 1.29 0.26 0.07 78.86 Average: 1 23.24 0.00 1.85 0.88 0.08 73.95 Average: 2 20.59 0.00 1.55 0.77 0.07 77.02 Average: 3 17.51 0.00 1.23 1.08 0.07 80.11 Average: 4 23.70 0.00 1.51 0.38 0.07 74.33 Average: 5 24.06 0.00 1.53 0.34 0.07 74.00 Average: 6 26.62 0.00 1.67 1.17 0.07 70.47 Average: 7 21.27 0.00 1.18 0.40 0.07 77.08