---> uname -a: Linux prd-centos8-docker-8c-8g-43040.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 1118 25323 19 5448 30298 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:cd:0c:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fecd:c2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:ae:d7:ca 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:daff:feae:d7ca/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) 09/02/2025 _x86_64_ (8 CPU) 13:37:10 LINUX RESTART (8 CPU) 01:38:01 PM tps rtps wtps bread/s bwrtn/s 01:39:01 PM 282.59 17.53 265.06 3747.51 13443.13 01:40:00 PM 167.93 1.54 166.39 436.57 14137.75 01:40:01 PM 205.04 2.88 202.16 51.80 10699.28 01:41:01 PM 110.49 0.73 109.76 402.47 39087.84 01:42:01 PM 25.97 0.48 25.49 21.46 520.09 01:43:01 PM 4.93 0.00 4.93 0.00 397.15 01:44:01 PM 37.11 0.00 37.11 0.00 8489.52 01:45:01 PM 92.57 0.00 92.57 0.00 15785.90 01:46:01 PM 160.16 0.00 160.16 0.00 2187.04 01:47:01 PM 72.90 2.93 69.97 4544.79 27589.84 Average: 106.17 2.58 103.58 1016.04 13507.57 01:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 PM 28269536 30424736 4386176 13.43 2688 2468016 2079228 6.17 224700 3677864 285908 01:40:00 PM 25482104 28837808 7173608 21.97 2688 3640180 3661012 10.86 338916 6246440 1102904 01:40:01 PM 25461904 28848160 7193808 22.03 2688 3670472 3478916 10.32 339988 6264764 1125952 01:41:01 PM 25082940 28486900 7572772 23.19 2688 3685796 3928008 11.65 433700 6526104 16 01:42:01 PM 24914956 28324844 7740756 23.70 2688 3691556 3790052 11.25 440444 6688380 16 01:43:01 PM 25822484 29242264 6833228 20.93 2688 3701184 3056072 9.07 442312 5784368 20 01:44:01 PM 24928416 28714668 7727296 23.66 2688 4056512 3695052 10.96 506628 6591300 116072 01:45:01 PM 23104216 27258824 9551496 29.25 2688 4422184 6255184 18.56 554420 8320652 1836 01:46:01 PM 24201732 28292884 8453980 25.89 2688 4347168 3796856 11.27 553444 7240008 100 01:47:01 PM 25969964 31062548 6685748 20.47 2688 5337656 1480684 4.39 908168 5111588 87236 Average: 25323825 28949364 7331887 22.45 2688 3902072 3522106 10.45 474272 6245147 272006 01:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 PM eth0 359.17 284.07 5113.31 55.71 0.00 0.00 0.00 0.00 01:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 PM eth0 499.90 317.81 10969.16 42.12 0.00 0.00 0.00 0.00 01:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 13.67 7.19 3.95 3.54 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 13.39 13.39 1.13 1.13 0.00 0.00 0.00 0.00 01:41:01 PM eth0 36.60 25.04 13.08 15.52 0.00 0.00 0.00 0.00 01:41:01 PM docker0 2.87 3.43 0.42 0.42 0.00 0.00 0.00 0.00 01:41:01 PM veth8249b43 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 67.88 67.88 4.91 4.91 0.00 0.00 0.00 0.00 01:42:01 PM eth0 184.57 149.32 64.66 73.05 0.00 0.00 0.00 0.00 01:42:01 PM docker0 9.58 10.86 1.42 1.45 0.00 0.00 0.00 0.00 01:43:01 PM lo 27.20 27.20 1.33 1.33 0.00 0.00 0.00 0.00 01:43:01 PM eth0 202.03 162.91 105.78 65.84 0.00 0.00 0.00 0.00 01:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:44:01 PM eth0 295.45 174.39 1610.31 22.87 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 502.18 502.18 74.47 74.47 0.00 0.00 0.00 0.00 01:45:01 PM eth0 385.12 223.11 1393.72 32.84 0.00 0.00 0.00 0.00 01:45:01 PM docker0 214.66 224.04 33.97 35.77 0.00 0.00 0.00 0.00 01:45:01 PM veth692e726 189.57 197.85 33.87 29.13 0.00 0.00 0.00 0.00 01:45:01 PM veth40f8ad2 25.09 26.89 3.04 6.91 0.00 0.00 0.00 0.00 01:46:01 PM lo 984.84 984.84 178.99 178.99 0.00 0.00 0.00 0.00 01:46:01 PM eth0 106.05 79.12 277.63 32.14 0.00 0.00 0.00 0.00 01:46:01 PM docker0 425.04 434.66 89.25 83.86 0.00 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 81.13 70.80 1263.25 15.95 0.00 0.00 0.00 0.00 01:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 177.31 177.31 28.98 28.98 0.00 0.00 0.00 0.00 Average: eth0 237.63 164.36 2283.88 39.46 0.00 0.00 0.00 0.00 Average: docker0 72.46 74.78 13.90 13.50 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) 09/02/2025 _x86_64_ (8 CPU) 13:37:10 LINUX RESTART (8 CPU) 01:38:01 PM CPU %user %nice %system %iowait %steal %idle 01:39:01 PM all 22.64 0.00 1.40 0.85 0.08 75.02 01:39:01 PM 0 19.43 0.00 1.57 1.24 0.08 77.67 01:39:01 PM 1 33.03 0.00 3.21 1.42 0.10 62.25 01:39:01 PM 2 27.97 0.00 1.29 1.19 0.08 69.48 01:39:01 PM 3 29.37 0.00 1.99 0.99 0.08 67.57 01:39:01 PM 4 15.27 0.00 0.75 0.32 0.10 83.56 01:39:01 PM 5 19.66 0.00 0.85 0.72 0.07 78.71 01:39:01 PM 6 16.35 0.00 0.64 0.64 0.08 82.29 01:39:01 PM 7 20.04 0.00 0.90 0.30 0.07 78.69 01:40:00 PM all 43.83 0.00 2.49 0.44 0.12 53.13 01:40:00 PM 0 39.58 0.00 1.49 0.12 0.12 58.69 01:40:00 PM 1 43.75 0.00 3.44 0.79 0.12 51.90 01:40:00 PM 2 45.76 0.00 2.30 0.83 0.12 50.99 01:40:00 PM 3 42.27 0.00 2.06 0.89 0.12 54.65 01:40:00 PM 4 56.72 0.00 2.97 0.24 0.10 39.97 01:40:00 PM 5 68.62 0.00 3.28 0.05 0.14 27.91 01:40:00 PM 6 34.54 0.00 2.47 0.48 0.12 62.39 01:40:00 PM 7 19.35 0.00 1.89 0.14 0.10 78.52 01:40:01 PM all 22.72 0.00 7.64 0.55 0.09 69.00 01:40:01 PM 0 44.93 0.00 6.52 0.00 0.00 48.55 01:40:01 PM 1 24.63 0.00 5.97 0.00 0.00 69.40 01:40:01 PM 2 26.47 0.00 6.62 2.94 0.00 63.97 01:40:01 PM 3 19.12 0.00 8.09 0.74 0.00 72.06 01:40:01 PM 4 6.02 0.00 9.02 0.00 0.00 84.96 01:40:01 PM 5 20.00 0.00 9.29 0.71 0.71 69.29 01:40:01 PM 6 16.18 0.00 8.09 0.00 0.00 75.74 01:40:01 PM 7 23.88 0.00 7.46 0.00 0.00 68.66 01:41:01 PM all 20.33 0.00 2.03 0.72 0.09 76.83 01:41:01 PM 0 19.54 0.00 2.12 0.35 0.10 77.89 01:41:01 PM 1 18.28 0.00 1.96 1.49 0.10 78.18 01:41:01 PM 2 24.53 0.00 1.91 1.52 0.08 71.95 01:41:01 PM 3 14.58 0.00 1.94 0.64 0.08 82.76 01:41:01 PM 4 15.01 0.00 1.92 0.47 0.08 82.52 01:41:01 PM 5 21.42 0.00 1.92 0.54 0.08 76.03 01:41:01 PM 6 25.53 0.00 2.38 0.27 0.07 71.76 01:41:01 PM 7 23.78 0.00 2.06 0.50 0.10 73.57 01:42:01 PM all 15.44 0.00 1.78 0.04 0.09 82.65 01:42:01 PM 0 18.73 0.00 1.87 0.03 0.08 79.28 01:42:01 PM 1 12.56 0.00 2.02 0.02 0.10 85.29 01:42:01 PM 2 14.33 0.00 2.17 0.08 0.12 83.30 01:42:01 PM 3 15.64 0.00 1.39 0.03 0.07 82.87 01:42:01 PM 4 17.00 0.00 1.99 0.07 0.10 80.84 01:42:01 PM 5 14.45 0.00 1.98 0.02 0.08 83.47 01:42:01 PM 6 13.25 0.00 1.22 0.07 0.10 85.37 01:42:01 PM 7 17.56 0.00 1.59 0.02 0.08 80.75 01:43:01 PM all 10.45 0.00 0.63 0.01 0.06 88.84 01:43:01 PM 0 11.28 0.00 0.38 0.00 0.08 88.26 01:43:01 PM 1 2.11 0.00 1.07 0.02 0.10 96.71 01:43:01 PM 2 7.05 0.00 0.63 0.03 0.03 92.25 01:43:01 PM 3 8.83 0.00 0.68 0.00 0.05 90.44 01:43:01 PM 4 5.38 0.00 0.55 0.00 0.05 94.02 01:43:01 PM 5 8.20 0.00 0.52 0.00 0.05 91.23 01:43:01 PM 6 11.79 0.00 0.27 0.00 0.07 87.88 01:43:01 PM 7 28.98 0.00 0.95 0.02 0.08 69.97 01:44:01 PM all 33.18 0.00 1.02 0.14 0.07 65.60 01:44:01 PM 0 52.15 0.00 0.89 0.00 0.08 46.88 01:44:01 PM 1 18.82 0.00 1.47 0.23 0.07 79.41 01:44:01 PM 2 22.53 0.00 1.36 0.69 0.08 75.34 01:44:01 PM 3 40.70 0.00 0.79 0.00 0.07 58.44 01:44:01 PM 4 36.76 0.00 0.53 0.02 0.05 62.64 01:44:01 PM 5 30.50 0.00 1.20 0.03 0.07 68.20 01:44:01 PM 6 36.09 0.00 0.75 0.00 0.08 63.08 01:44:01 PM 7 27.80 0.00 1.15 0.15 0.05 70.85 01:45:01 PM all 25.60 0.00 1.95 0.32 0.10 72.03 01:45:01 PM 0 25.03 0.00 2.03 0.52 0.12 72.30 01:45:01 PM 1 24.50 0.00 2.31 0.32 0.10 72.77 01:45:01 PM 2 31.82 0.00 2.18 0.02 0.08 65.90 01:45:01 PM 3 28.44 0.00 1.46 1.24 0.10 68.76 01:45:01 PM 4 44.48 0.00 2.26 0.00 0.10 53.16 01:45:01 PM 5 17.80 0.00 2.32 0.39 0.08 79.40 01:45:01 PM 6 15.71 0.00 1.40 0.05 0.08 82.76 01:45:01 PM 7 16.96 0.00 1.64 0.05 0.10 81.25 01:46:01 PM all 26.97 0.00 1.70 0.29 0.10 70.95 01:46:01 PM 0 27.76 0.00 1.76 0.02 0.12 70.35 01:46:01 PM 1 21.77 0.00 1.96 0.02 0.12 76.13 01:46:01 PM 2 23.49 0.00 1.56 0.07 0.10 74.79 01:46:01 PM 3 32.47 0.00 1.20 0.03 0.10 66.19 01:46:01 PM 4 39.12 0.00 1.72 0.07 0.08 59.00 01:46:01 PM 5 15.92 0.00 2.58 2.06 0.08 79.35 01:46:01 PM 6 38.46 0.00 1.42 0.02 0.10 60.01 01:46:01 PM 7 16.68 0.00 1.37 0.03 0.08 81.83 01:47:01 PM all 21.58 0.00 1.73 0.45 0.06 76.18 01:47:01 PM 0 24.65 0.00 1.34 0.12 0.07 73.83 01:47:01 PM 1 21.76 0.00 2.41 1.79 0.07 73.97 01:47:01 PM 2 18.32 0.00 1.02 0.00 0.10 80.56 01:47:01 PM 3 25.08 0.00 1.56 0.15 0.05 73.17 01:47:01 PM 4 16.41 0.00 1.97 0.30 0.07 81.25 01:47:01 PM 5 20.82 0.00 2.04 1.12 0.07 75.96 01:47:01 PM 6 16.51 0.00 1.17 0.02 0.03 82.27 01:47:01 PM 7 29.09 0.00 2.34 0.07 0.07 68.43 Average: all 24.38 0.00 1.65 0.36 0.09 73.52 Average: 0 26.48 0.00 1.51 0.27 0.09 71.66 Average: 1 21.78 0.00 2.21 0.68 0.10 75.23 Average: 2 23.91 0.00 1.61 0.50 0.09 73.89 Average: 3 26.31 0.00 1.47 0.44 0.08 71.70 Average: 4 27.21 0.00 1.65 0.16 0.08 70.90 Average: 5 24.01 0.00 1.87 0.55 0.08 73.49 Average: 6 23.09 0.00 1.31 0.17 0.08 75.35 Average: 7 22.27 0.00 1.56 0.14 0.08 75.95