---> uname -a: Linux prd-centos8-docker-8c-8g-26420.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1144 25114 19 5630 30272 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:66:c3:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe66:c3af/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:78:73:c1 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:cbff:fe78:73c1/64 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) 07/07/2025 _x86_64_ (8 CPU) 12:52:20 LINUX RESTART (8 CPU) 12:53:01 PM tps rtps wtps bread/s bwrtn/s 12:54:01 PM 240.72 17.49 223.23 3658.68 11371.32 12:55:01 PM 208.80 1.65 207.15 515.11 16446.69 12:56:01 PM 129.64 0.75 128.89 476.37 40374.76 12:57:01 PM 35.78 0.48 35.30 21.46 578.38 12:58:01 PM 6.40 0.00 6.40 0.00 399.08 12:59:01 PM 24.96 0.00 24.96 0.00 480.07 01:00:01 PM 104.32 0.00 104.32 0.00 23713.78 01:01:01 PM 161.96 0.02 161.95 0.13 1731.26 01:02:01 PM 52.54 3.50 49.04 6065.10 27380.91 01:03:01 PM 46.48 0.82 45.67 198.33 8260.15 Average: 101.16 2.47 98.69 1093.76 13073.56 12:53:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:54:01 PM 28634212 30622108 4021500 12.31 2688 2302700 2395588 7.11 187896 3362940 222084 12:55:01 PM 25571192 28231872 7084520 21.69 2688 2966348 4132700 12.26 324636 6237628 439352 12:56:01 PM 24112288 27510168 8543424 26.16 2688 3680380 5847820 17.35 428552 7500108 224 12:57:01 PM 24276384 27679556 8379328 25.66 2688 3685612 4475464 13.28 436444 7332592 348 12:58:01 PM 25124728 28536256 7530984 23.06 2688 3693972 3734360 11.08 438368 6488584 36 12:59:01 PM 24549884 28200468 8105828 24.82 2688 3930424 4417764 13.11 500676 6991424 234032 01:00:01 PM 22664816 26798836 9990896 30.59 2688 4402864 6812220 20.21 548644 8766724 124 01:01:01 PM 24147832 28229276 8507880 26.05 2688 4338628 3867136 11.47 547932 7302920 17464 01:02:01 PM 25324732 30569616 7330980 22.45 2688 5492952 1903496 5.65 757648 5906960 187384 01:03:01 PM 25747992 31027076 6907720 21.15 2688 5521996 1512328 4.49 962556 5277028 22592 Average: 25015406 28740523 7640306 23.40 2688 4001588 3909888 11.60 513335 6516691 112364 12:53:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 319.45 249.31 3126.22 53.88 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 476.17 332.94 9497.45 49.73 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 3.67 3.67 0.30 0.30 0.00 0.00 0.00 0.00 12:56:01 PM eth0 128.54 70.26 3767.90 11.37 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.52 0.92 0.10 0.11 0.00 0.00 0.00 0.00 12:56:01 PM veth18ed4cb 0.52 0.85 0.11 0.10 0.00 0.00 0.00 0.00 12:57:01 PM lo 52.97 52.97 4.34 4.34 0.00 0.00 0.00 0.00 12:57:01 PM eth0 228.02 164.53 62.06 64.48 0.00 0.00 0.00 0.00 12:57:01 PM docker0 10.06 11.48 1.57 1.52 0.00 0.00 0.00 0.00 12:58:01 PM lo 33.49 33.49 1.64 1.64 0.00 0.00 0.00 0.00 12:58:01 PM eth0 150.27 119.15 68.18 40.85 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:59:01 PM eth0 180.67 143.77 740.45 44.75 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM lo 310.66 310.66 46.90 46.90 0.00 0.00 0.00 0.00 01:00:01 PM eth0 578.00 299.38 2288.43 31.33 0.00 0.00 0.00 0.00 01:00:01 PM docker0 136.51 143.43 21.43 22.91 0.00 0.00 0.00 0.00 01:00:01 PM vethcf5e9a5 124.93 130.84 21.91 19.51 0.00 0.00 0.00 0.00 01:00:01 PM veth13c1efb 11.58 13.28 1.38 3.66 0.00 0.00 0.00 0.00 01:01:01 PM lo 1136.54 1136.54 202.19 202.19 0.00 0.00 0.00 0.00 01:01:01 PM eth0 164.25 128.07 326.46 45.87 0.00 0.00 0.00 0.00 01:01:01 PM docker0 492.04 503.42 99.84 95.25 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 01:02:01 PM eth0 318.99 215.79 3334.91 23.61 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 80.49 71.24 235.97 29.52 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.84 153.84 25.54 25.54 0.00 0.00 0.00 0.00 Average: eth0 262.48 179.45 2344.74 39.54 0.00 0.00 0.00 0.00 Average: docker0 63.91 65.92 12.29 11.98 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) 07/07/2025 _x86_64_ (8 CPU) 12:52:20 LINUX RESTART (8 CPU) 12:53:01 PM CPU %user %nice %system %iowait %steal %idle 12:54:01 PM all 18.10 0.00 1.29 0.66 0.06 79.90 12:54:01 PM 0 7.84 0.00 0.87 0.28 0.07 90.94 12:54:01 PM 1 18.42 0.00 1.65 0.90 0.07 78.96 12:54:01 PM 2 23.79 0.00 1.47 1.05 0.07 73.62 12:54:01 PM 3 32.55 0.00 2.41 0.52 0.08 64.44 12:54:01 PM 4 11.02 0.00 0.68 0.40 0.05 87.84 12:54:01 PM 5 13.17 0.00 0.70 0.60 0.07 85.46 12:54:01 PM 6 12.37 0.00 1.29 0.74 0.05 85.55 12:54:01 PM 7 25.61 0.00 1.24 0.77 0.05 72.34 12:55:01 PM all 45.36 0.00 1.57 0.62 0.10 52.35 12:55:01 PM 0 51.04 0.00 1.40 0.13 0.10 47.32 12:55:01 PM 1 41.95 0.00 1.57 0.38 0.10 56.00 12:55:01 PM 2 39.90 0.00 1.52 1.07 0.10 57.41 12:55:01 PM 3 50.69 0.00 1.19 0.50 0.10 47.52 12:55:01 PM 4 42.72 0.00 1.31 0.47 0.12 55.39 12:55:01 PM 5 42.96 0.00 1.42 0.82 0.10 54.70 12:55:01 PM 6 42.42 0.00 1.87 0.65 0.10 54.95 12:55:01 PM 7 51.20 0.00 2.24 0.94 0.10 45.52 12:56:01 PM all 20.56 0.00 3.12 0.76 0.08 75.48 12:56:01 PM 0 19.77 0.00 2.85 0.05 0.08 77.25 12:56:01 PM 1 17.77 0.00 3.11 1.55 0.07 77.51 12:56:01 PM 2 23.73 0.00 4.54 1.60 0.08 70.04 12:56:01 PM 3 21.16 0.00 3.04 1.23 0.08 74.49 12:56:01 PM 4 20.03 0.00 2.72 0.49 0.08 76.67 12:56:01 PM 5 17.20 0.00 2.54 0.25 0.08 79.92 12:56:01 PM 6 22.03 0.00 3.13 0.54 0.08 74.22 12:56:01 PM 7 22.79 0.00 3.02 0.40 0.08 73.70 12:57:01 PM all 21.20 0.00 2.38 0.06 0.09 76.27 12:57:01 PM 0 21.41 0.00 2.25 0.05 0.12 76.17 12:57:01 PM 1 21.14 0.00 2.85 0.07 0.10 75.84 12:57:01 PM 2 27.16 0.00 2.41 0.05 0.09 70.29 12:57:01 PM 3 20.56 0.00 2.30 0.05 0.08 77.00 12:57:01 PM 4 22.90 0.00 2.74 0.03 0.10 74.23 12:57:01 PM 5 19.11 0.00 2.20 0.07 0.09 78.53 12:57:01 PM 6 19.85 0.00 2.42 0.07 0.08 77.58 12:57:01 PM 7 17.48 0.00 1.85 0.09 0.09 80.50 12:58:01 PM all 8.04 0.00 0.60 0.02 0.05 91.29 12:58:01 PM 0 4.86 0.00 0.30 0.02 0.07 94.76 12:58:01 PM 1 24.75 0.00 0.42 0.02 0.08 74.73 12:58:01 PM 2 6.62 0.00 0.90 0.00 0.05 92.43 12:58:01 PM 3 9.78 0.00 1.08 0.03 0.05 89.05 12:58:01 PM 4 3.67 0.00 0.79 0.03 0.05 95.46 12:58:01 PM 5 4.60 0.00 0.42 0.02 0.05 94.92 12:58:01 PM 6 3.96 0.00 0.35 0.00 0.05 95.64 12:58:01 PM 7 6.05 0.00 0.53 0.02 0.03 93.37 12:59:01 PM all 31.75 0.00 0.91 0.03 0.08 67.23 12:59:01 PM 0 24.82 0.00 0.90 0.00 0.08 74.19 12:59:01 PM 1 69.64 0.00 1.69 0.10 0.10 28.48 12:59:01 PM 2 32.27 0.00 0.33 0.03 0.08 67.28 12:59:01 PM 3 17.27 0.00 0.77 0.00 0.07 81.89 12:59:01 PM 4 28.11 0.00 1.47 0.02 0.07 70.33 12:59:01 PM 5 21.29 0.00 1.04 0.12 0.07 77.49 12:59:01 PM 6 27.95 0.00 0.40 0.00 0.07 71.58 12:59:01 PM 7 32.62 0.00 0.68 0.00 0.07 66.63 01:00:01 PM all 26.35 0.00 2.03 0.48 0.09 71.06 01:00:01 PM 0 27.59 0.00 1.66 0.22 0.10 70.44 01:00:01 PM 1 33.38 0.00 2.39 1.08 0.12 63.04 01:00:01 PM 2 19.83 0.00 2.20 0.24 0.08 77.65 01:00:01 PM 3 25.05 0.00 1.76 0.96 0.08 72.15 01:00:01 PM 4 34.04 0.00 1.78 0.59 0.08 63.51 01:00:01 PM 5 18.43 0.00 2.47 0.22 0.08 78.80 01:00:01 PM 6 17.49 0.00 1.86 0.07 0.08 80.50 01:00:01 PM 7 34.96 0.00 2.10 0.47 0.10 62.38 01:01:01 PM all 26.31 0.00 1.85 0.32 0.09 71.44 01:01:01 PM 0 28.69 0.00 2.21 1.37 0.08 67.64 01:01:01 PM 1 26.39 0.00 1.91 0.13 0.07 71.50 01:01:01 PM 2 20.26 0.00 2.03 0.94 0.10 76.67 01:01:01 PM 3 27.07 0.00 2.18 0.03 0.10 70.61 01:01:01 PM 4 21.85 0.00 2.08 0.07 0.10 75.90 01:01:01 PM 5 23.44 0.00 1.88 0.00 0.08 74.60 01:01:01 PM 6 28.39 0.00 1.25 0.00 0.07 70.29 01:01:01 PM 7 34.32 0.00 1.25 0.03 0.08 64.31 01:02:01 PM all 25.17 0.00 1.67 0.49 0.07 72.60 01:02:01 PM 0 29.56 0.00 2.06 1.71 0.08 66.60 01:02:01 PM 1 21.14 0.00 1.24 0.18 0.07 77.37 01:02:01 PM 2 22.92 0.00 1.66 0.02 0.08 75.33 01:02:01 PM 3 26.93 0.00 2.01 0.77 0.08 70.21 01:02:01 PM 4 30.42 0.00 1.15 0.60 0.07 67.75 01:02:01 PM 5 23.54 0.00 1.62 0.32 0.07 74.45 01:02:01 PM 6 22.93 0.00 2.01 0.00 0.07 75.00 01:02:01 PM 7 23.90 0.00 1.59 0.35 0.07 74.09 01:03:01 PM all 22.94 0.00 1.10 0.15 0.06 75.76 01:03:01 PM 0 27.94 0.00 0.75 0.00 0.07 71.24 01:03:01 PM 1 41.78 0.00 1.22 0.15 0.07 56.79 01:03:01 PM 2 27.64 0.00 1.78 0.18 0.07 70.32 01:03:01 PM 3 5.88 0.00 0.87 0.30 0.05 92.90 01:03:01 PM 4 31.96 0.00 1.70 0.07 0.07 66.20 01:03:01 PM 5 28.55 0.00 0.53 0.00 0.05 70.86 01:03:01 PM 6 4.73 0.00 0.97 0.45 0.05 93.79 01:03:01 PM 7 15.00 0.00 0.94 0.02 0.05 84.00 Average: all 24.58 0.00 1.65 0.36 0.08 73.33 Average: 0 24.36 0.00 1.52 0.38 0.09 73.65 Average: 1 31.68 0.00 1.80 0.46 0.08 65.98 Average: 2 24.41 0.00 1.88 0.52 0.08 73.11 Average: 3 23.70 0.00 1.76 0.44 0.08 74.03 Average: 4 24.68 0.00 1.64 0.28 0.08 73.33 Average: 5 21.24 0.00 1.48 0.24 0.07 76.97 Average: 6 20.21 0.00 1.55 0.25 0.07 77.92 Average: 7 26.41 0.00 1.54 0.31 0.07 71.66