---> uname -a: Linux prd-centos8-docker-8c-8g-27215.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: 2800.000 BogoMIPS: 5600.00 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 1154 25294 19 5440 30262 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:be:04:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:febe:4b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:d9:f3:ee 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::42:76ff:fed9:f3ee/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) 07/11/2025 _x86_64_ (8 CPU) 04:53:56 LINUX RESTART (8 CPU) 04:55:03 AM tps rtps wtps bread/s bwrtn/s 04:56:01 AM 270.57 18.15 252.42 3876.71 13033.13 04:57:01 AM 133.23 1.43 131.79 437.53 12300.95 04:58:01 AM 120.54 0.63 119.91 397.53 39645.21 04:59:01 AM 28.09 0.48 27.61 21.46 424.86 05:00:01 AM 9.18 0.00 9.18 0.00 239.97 05:01:01 AM 8.85 0.02 8.83 0.13 467.98 05:02:01 AM 73.33 0.07 73.26 1.73 21740.50 05:03:01 AM 53.75 0.00 53.75 0.00 2350.73 05:04:01 AM 186.65 2.47 184.19 4490.50 2427.46 05:05:01 AM 69.06 0.85 68.21 82.77 29760.81 Average: 94.74 2.36 92.38 920.92 12237.11 04:55:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:01 AM 28182724 30335056 4472988 13.70 2688 2465304 2130472 6.32 223704 3767312 268092 04:57:01 AM 25018924 28666716 7636788 23.39 2688 3933892 3830104 11.36 325380 6725544 1403056 04:58:01 AM 24968852 28366760 7686860 23.54 2688 3680248 4072432 12.08 428988 6643864 60 04:59:01 AM 24864584 28267020 7791128 23.86 2688 3685044 3902512 11.58 435404 6744364 1556 05:00:01 AM 24788212 28192484 7867500 24.09 2688 3686740 3908420 11.60 435792 6820784 68 05:01:01 AM 25659316 29071940 6996396 21.42 2688 3695012 3197364 9.49 437580 5953620 4 05:02:01 AM 24409268 28486416 8246444 25.25 2688 4350412 4123384 12.23 518492 7070748 19700 05:03:01 AM 22737960 26884172 9917752 30.37 2688 4415824 6524248 19.36 548828 8692900 3924 05:04:01 AM 24292784 28825952 8362928 25.61 2688 4789112 3270400 9.70 579940 7124300 313340 05:05:01 AM 25964840 31051496 6690872 20.49 2688 5332464 1487328 4.41 903380 5122280 24008 Average: 25088746 28814801 7566966 23.17 2688 4003405 3644666 10.81 483749 6466572 203381 04:55:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 423.65 323.56 5143.72 52.92 0.00 0.00 0.00 0.00 04:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 406.08 266.07 10670.89 36.88 0.00 0.00 0.00 0.00 04:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM lo 4.65 4.65 0.35 0.35 0.00 0.00 0.00 0.00 04:58:01 AM eth0 17.52 17.47 5.49 8.32 0.00 0.00 0.00 0.00 04:58:01 AM docker0 0.72 1.03 0.11 0.12 0.00 0.00 0.00 0.00 04:58:01 AM vethed12fc3 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:59:01 AM lo 49.03 49.03 4.05 4.05 0.00 0.00 0.00 0.00 04:59:01 AM eth0 122.08 80.37 40.92 44.80 0.00 0.00 0.00 0.00 04:59:01 AM docker0 9.40 10.68 1.48 1.36 0.00 0.00 0.00 0.00 05:00:01 AM lo 57.35 57.35 2.92 2.92 0.00 0.00 0.00 0.00 05:00:01 AM eth0 189.05 153.33 53.41 61.75 0.00 0.00 0.00 0.00 05:00:01 AM docker0 0.70 0.95 0.11 0.18 0.00 0.00 0.00 0.00 05:01:01 AM lo 8.53 8.53 0.42 0.42 0.00 0.00 0.00 0.00 05:01:01 AM eth0 157.55 115.31 94.77 36.02 0.00 0.00 0.00 0.00 05:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:02:01 AM eth0 639.63 358.60 2967.38 39.32 0.00 0.00 0.00 0.00 05:02:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM vethd319a72 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM lo 772.28 772.28 135.31 135.31 0.00 0.00 0.00 0.00 05:03:01 AM eth0 51.32 38.44 14.24 18.27 0.00 0.00 0.00 0.00 05:03:01 AM docker0 329.21 341.17 57.46 70.72 0.00 0.00 0.00 0.00 05:03:01 AM vethd319a72 299.98 311.63 58.75 50.49 0.00 0.00 0.00 0.00 05:03:01 AM veth82f8e76 29.22 30.22 3.21 20.49 0.00 0.00 0.00 0.00 05:04:01 AM lo 687.09 687.09 114.40 114.40 0.00 0.00 0.00 0.00 05:04:01 AM eth0 146.78 117.96 1547.21 31.53 0.00 0.00 0.00 0.00 05:04:01 AM docker0 300.87 308.30 63.91 47.53 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 28.36 23.06 19.65 10.89 0.00 0.00 0.00 0.00 05:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.44 158.44 25.83 25.83 0.00 0.00 0.00 0.00 Average: eth0 217.51 148.83 2045.23 34.01 0.00 0.00 0.00 0.00 Average: docker0 64.30 66.44 12.35 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) 07/11/2025 _x86_64_ (8 CPU) 04:53:56 LINUX RESTART (8 CPU) 04:55:03 AM CPU %user %nice %system %iowait %steal %idle 04:56:01 AM all 21.55 0.00 1.43 0.97 0.08 75.97 04:56:01 AM 0 19.49 0.00 1.75 1.59 0.09 77.08 04:56:01 AM 1 23.37 0.00 1.91 0.49 0.10 74.13 04:56:01 AM 2 20.21 0.00 2.09 1.54 0.07 76.08 04:56:01 AM 3 26.87 0.00 1.11 0.67 0.09 71.27 04:56:01 AM 4 19.25 0.00 0.76 0.24 0.07 79.67 04:56:01 AM 5 23.15 0.00 1.87 1.85 0.09 73.04 04:56:01 AM 6 16.92 0.00 1.09 0.92 0.07 81.00 04:56:01 AM 7 23.16 0.00 0.85 0.43 0.09 75.47 04:57:01 AM all 44.61 0.00 2.52 0.47 0.10 52.30 04:57:01 AM 0 45.85 0.00 2.01 0.10 0.12 51.92 04:57:01 AM 1 53.38 0.00 3.92 0.82 0.10 41.78 04:57:01 AM 2 54.90 0.00 2.42 0.07 0.12 42.50 04:57:01 AM 3 42.06 0.00 2.08 0.89 0.08 54.88 04:57:01 AM 4 31.67 0.00 2.42 0.96 0.07 64.89 04:57:01 AM 5 42.90 0.00 2.10 0.40 0.08 54.52 04:57:01 AM 6 31.13 0.00 1.90 0.35 0.08 66.53 04:57:01 AM 7 55.05 0.00 3.35 0.17 0.12 41.32 04:58:01 AM all 19.60 0.00 2.31 0.84 0.08 77.17 04:58:01 AM 0 17.96 0.00 2.11 0.12 0.07 79.75 04:58:01 AM 1 25.74 0.00 2.59 3.09 0.08 68.49 04:58:01 AM 2 23.06 0.00 2.50 1.84 0.07 72.54 04:58:01 AM 3 17.91 0.00 2.36 0.72 0.08 78.92 04:58:01 AM 4 18.91 0.00 2.30 0.10 0.08 78.61 04:58:01 AM 5 20.62 0.00 2.38 0.50 0.08 76.41 04:58:01 AM 6 16.23 0.00 1.83 0.08 0.07 81.80 04:58:01 AM 7 16.36 0.00 2.41 0.29 0.07 80.87 04:59:01 AM all 23.28 0.00 2.15 0.07 0.26 74.24 04:59:01 AM 0 26.49 0.00 2.26 0.09 0.47 70.70 04:59:01 AM 1 17.04 0.00 1.64 0.05 0.15 81.11 04:59:01 AM 2 21.94 0.00 1.79 0.07 0.10 76.09 04:59:01 AM 3 25.90 0.00 2.69 0.10 0.79 70.52 04:59:01 AM 4 32.40 0.00 3.11 0.07 0.12 64.29 04:59:01 AM 5 23.05 0.00 1.60 0.10 0.15 75.10 04:59:01 AM 6 21.58 0.00 2.29 0.04 0.14 75.95 04:59:01 AM 7 17.13 0.00 1.78 0.04 0.15 80.91 05:00:01 AM all 5.31 0.00 0.98 0.02 0.06 93.63 05:00:01 AM 0 3.49 0.00 0.70 0.02 0.05 95.74 05:00:01 AM 1 3.66 0.00 1.22 0.00 0.07 95.05 05:00:01 AM 2 4.63 0.00 0.90 0.05 0.07 94.35 05:00:01 AM 3 6.04 0.00 1.07 0.02 0.07 92.81 05:00:01 AM 4 6.08 0.00 0.63 0.00 0.05 93.23 05:00:01 AM 5 5.97 0.00 1.40 0.05 0.05 92.53 05:00:01 AM 6 4.73 0.00 0.85 0.00 0.07 94.35 05:00:01 AM 7 7.89 0.00 1.02 0.03 0.05 91.01 05:01:01 AM all 11.58 0.00 0.39 0.02 0.04 87.96 05:01:01 AM 0 14.87 0.00 0.13 0.00 0.07 84.93 05:01:01 AM 1 8.24 0.00 0.15 0.00 0.03 91.57 05:01:01 AM 2 3.52 0.00 0.63 0.00 0.03 95.81 05:01:01 AM 3 4.04 0.00 0.15 0.00 0.02 95.79 05:01:01 AM 4 1.92 0.00 0.55 0.05 0.05 97.43 05:01:01 AM 5 46.48 0.00 0.60 0.00 0.08 52.83 05:01:01 AM 6 5.64 0.00 0.33 0.07 0.02 93.94 05:01:01 AM 7 7.90 0.00 0.58 0.02 0.03 91.46 05:02:01 AM all 36.37 0.00 2.05 0.41 0.09 61.08 05:02:01 AM 0 43.18 0.00 1.32 1.19 0.08 54.23 05:02:01 AM 1 47.83 0.00 2.43 0.30 0.10 49.34 05:02:01 AM 2 21.41 0.00 2.17 0.81 0.08 75.53 05:02:01 AM 3 37.58 0.00 2.75 0.55 0.08 59.03 05:02:01 AM 4 29.16 0.00 1.84 0.20 0.08 68.71 05:02:01 AM 5 37.38 0.00 1.96 0.03 0.08 60.54 05:02:01 AM 6 32.19 0.00 1.22 0.00 0.08 66.50 05:02:01 AM 7 42.24 0.00 2.74 0.20 0.08 54.74 05:03:01 AM all 31.15 0.00 1.80 0.06 0.10 66.89 05:03:01 AM 0 48.53 0.00 1.96 0.00 0.10 49.41 05:03:01 AM 1 27.23 0.00 2.09 0.05 0.10 70.53 05:03:01 AM 2 27.14 0.00 2.00 0.18 0.08 70.59 05:03:01 AM 3 18.88 0.00 2.36 0.12 0.10 78.54 05:03:01 AM 4 29.39 0.00 1.44 0.05 0.10 69.02 05:03:01 AM 5 33.83 0.00 1.05 0.03 0.10 64.98 05:03:01 AM 6 32.08 0.00 1.73 0.02 0.10 66.08 05:03:01 AM 7 32.08 0.00 1.76 0.03 0.08 66.04 05:04:01 AM all 31.76 0.00 1.79 0.35 0.08 66.02 05:04:01 AM 0 28.57 0.00 2.25 0.27 0.08 68.83 05:04:01 AM 1 15.55 0.00 2.01 2.08 0.08 80.28 05:04:01 AM 2 45.92 0.00 0.99 0.02 0.08 53.00 05:04:01 AM 3 30.16 0.00 1.90 0.22 0.07 67.66 05:04:01 AM 4 35.81 0.00 1.57 0.00 0.08 62.53 05:04:01 AM 5 48.63 0.00 2.94 0.15 0.08 48.19 05:04:01 AM 6 29.35 0.00 1.04 0.08 0.07 69.46 05:04:01 AM 7 20.07 0.00 1.63 0.00 0.07 78.24 05:05:01 AM all 17.68 0.00 1.93 0.45 0.05 79.89 05:05:01 AM 0 38.64 0.00 3.01 0.47 0.07 57.82 05:05:01 AM 1 13.20 0.00 2.01 0.18 0.05 84.56 05:05:01 AM 2 7.13 0.00 2.04 0.22 0.05 90.57 05:05:01 AM 3 7.04 0.00 1.12 0.48 0.05 91.30 05:05:01 AM 4 34.59 0.00 2.91 2.12 0.07 60.32 05:05:01 AM 5 15.58 0.00 1.40 0.02 0.03 82.97 05:05:01 AM 6 19.70 0.00 1.64 0.02 0.05 78.59 05:05:01 AM 7 5.51 0.00 1.34 0.08 0.05 93.01 Average: all 24.29 0.00 1.73 0.37 0.09 73.52 Average: 0 28.73 0.00 1.75 0.38 0.12 69.02 Average: 1 23.56 0.00 2.00 0.71 0.09 73.64 Average: 2 22.98 0.00 1.75 0.48 0.08 74.72 Average: 3 21.60 0.00 1.76 0.38 0.14 76.12 Average: 4 23.89 0.00 1.75 0.38 0.08 73.90 Average: 5 29.79 0.00 1.73 0.31 0.08 68.09 Average: 6 20.96 0.00 1.39 0.16 0.07 77.43 Average: 7 22.77 0.00 1.75 0.13 0.08 75.27