---> uname -a: Linux prd-centos8-docker-8c-8g-43041.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 1149 25094 19 5645 30267 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:55:b8:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe55:b8b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:92:d7:c8 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:fe92:d7c8/64 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) 13:45:09 LINUX RESTART (8 CPU) 01:46:01 PM tps rtps wtps bread/s bwrtn/s 01:47:01 PM 274.94 17.33 257.61 3659.05 13200.27 01:48:01 PM 144.68 1.68 142.99 514.45 12857.97 01:49:01 PM 132.27 0.70 131.57 471.71 40458.33 01:50:01 PM 33.29 0.48 32.81 21.46 544.27 01:51:01 PM 7.16 0.00 7.16 0.00 431.46 01:52:01 PM 22.38 0.00 22.38 0.00 451.08 01:53:01 PM 104.52 0.00 104.52 0.00 23692.25 01:54:01 PM 130.56 0.00 130.56 0.00 1465.08 01:55:01 PM 57.26 2.62 54.64 4494.32 27462.01 01:56:01 PM 39.65 1.65 38.00 1781.01 7819.33 Average: 94.67 2.45 92.22 1094.17 12837.78 01:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 PM 28473348 30624388 4182364 12.81 2688 2463932 1889788 5.61 218880 3480540 285496 01:48:01 PM 25478068 28675744 7177644 21.98 2688 3500576 3820608 11.34 326984 6327324 966000 01:49:01 PM 24659172 28062876 7996540 24.49 2688 3686008 5403956 16.03 435232 6948864 156 01:50:01 PM 24696640 28105508 7959072 24.37 2688 3691200 4006580 11.89 442100 6908844 168 01:51:01 PM 25592660 29011168 7063052 21.63 2688 3700712 3222732 9.56 444108 6015300 24 01:52:01 PM 25042368 28702228 7613344 23.31 2688 3939580 3619488 10.74 507460 6493764 234012 01:53:01 PM 23143244 27286472 9512468 29.13 2688 4411968 6146332 18.24 555572 8282744 236 01:54:01 PM 24223200 28312688 8432512 25.82 2688 4346056 3919080 11.63 554516 7221960 15572 01:55:01 PM 25472832 30619716 7182880 22.00 2688 5395376 1901064 5.64 756792 5763240 130168 01:56:01 PM 25677192 30979864 6978520 21.37 2688 5545964 1549428 4.60 970512 5340656 43012 Average: 25245872 29038065 7409840 22.69 2688 4068137 3547906 10.53 521216 6278324 167484 01:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 376.54 294.20 5121.00 58.98 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 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 420.68 289.05 10709.56 37.26 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 7.58 7.58 0.60 0.60 0.00 0.00 0.00 0.00 01:49:01 PM eth0 27.96 25.24 11.68 13.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 1.27 1.67 0.19 0.21 0.00 0.00 0.00 0.00 01:49:01 PM veth1b31180 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:50:01 PM lo 64.46 64.46 4.99 4.99 0.00 0.00 0.00 0.00 01:50:01 PM eth0 338.59 243.62 91.08 91.25 0.00 0.00 0.00 0.00 01:50:01 PM docker0 11.13 12.83 1.65 1.70 0.00 0.00 0.00 0.00 01:51:01 PM lo 34.71 34.71 1.69 1.69 0.00 0.00 0.00 0.00 01:51:01 PM eth0 198.98 146.50 93.78 54.58 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:52:01 PM eth0 155.95 124.53 731.38 32.58 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM lo 338.56 338.56 50.55 50.55 0.00 0.00 0.00 0.00 01:53:01 PM eth0 626.91 347.59 2290.39 33.22 0.00 0.00 0.00 0.00 01:53:01 PM docker0 145.41 153.29 22.94 24.39 0.00 0.00 0.00 0.00 01:53:01 PM vethcba2787 132.28 139.09 23.38 20.54 0.00 0.00 0.00 0.00 01:53:01 PM veth3fab7ae 13.13 14.90 1.54 4.11 0.00 0.00 0.00 0.00 01:54:01 PM lo 1135.80 1135.80 202.52 202.52 0.00 0.00 0.00 0.00 01:54:01 PM eth0 135.04 98.60 283.68 37.32 0.00 0.00 0.00 0.00 01:54:01 PM docker0 493.64 504.93 100.45 95.17 0.00 0.00 0.00 0.00 01:55:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:55:01 PM eth0 245.11 165.26 2341.28 21.43 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM eth0 163.31 123.63 1288.47 33.21 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.22 158.22 26.04 26.04 0.00 0.00 0.00 0.00 Average: eth0 268.90 185.82 2296.09 41.28 0.00 0.00 0.00 0.00 Average: docker0 65.14 67.27 12.52 12.15 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) 13:45:09 LINUX RESTART (8 CPU) 01:46:01 PM CPU %user %nice %system %iowait %steal %idle 01:47:01 PM all 20.73 0.00 1.46 0.83 0.07 76.91 01:47:01 PM 0 17.62 0.00 1.22 1.15 0.10 79.90 01:47:01 PM 1 22.31 0.00 2.13 1.12 0.07 74.38 01:47:01 PM 2 21.66 0.00 2.08 0.47 0.07 75.73 01:47:01 PM 3 24.32 0.00 1.04 0.79 0.07 73.79 01:47:01 PM 4 12.64 0.00 0.92 0.37 0.07 86.01 01:47:01 PM 5 29.76 0.00 1.86 1.34 0.07 66.98 01:47:01 PM 6 22.78 0.00 1.10 0.97 0.03 75.11 01:47:01 PM 7 14.76 0.00 1.36 0.40 0.07 83.42 01:48:01 PM all 46.59 0.00 2.01 0.42 0.10 50.88 01:48:01 PM 0 53.51 0.00 1.00 0.15 0.08 45.25 01:48:01 PM 1 46.28 0.00 2.29 0.99 0.10 50.33 01:48:01 PM 2 46.23 0.00 1.93 0.37 0.10 51.37 01:48:01 PM 3 34.31 0.00 2.48 0.07 0.12 63.03 01:48:01 PM 4 42.27 0.00 2.08 0.79 0.10 54.76 01:48:01 PM 5 64.04 0.00 2.51 0.22 0.10 33.13 01:48:01 PM 6 42.53 0.00 2.25 0.72 0.10 54.41 01:48:01 PM 7 43.52 0.00 1.57 0.05 0.10 54.76 01:49:01 PM all 20.23 0.00 2.97 0.76 0.08 75.96 01:49:01 PM 0 18.57 0.00 2.67 1.04 0.08 77.64 01:49:01 PM 1 16.76 0.00 2.63 0.74 0.07 79.80 01:49:01 PM 2 25.96 0.00 4.60 2.51 0.08 66.85 01:49:01 PM 3 22.32 0.00 3.26 0.81 0.08 73.52 01:49:01 PM 4 16.62 0.00 2.56 0.32 0.08 80.41 01:49:01 PM 5 16.82 0.00 2.25 0.13 0.08 80.71 01:49:01 PM 6 21.82 0.00 3.04 0.29 0.08 74.76 01:49:01 PM 7 22.93 0.00 2.79 0.25 0.08 73.95 01:50:01 PM all 18.94 0.00 2.45 0.06 0.10 78.46 01:50:01 PM 0 13.58 0.00 1.84 0.02 0.10 84.47 01:50:01 PM 1 23.31 0.00 2.49 0.15 0.12 73.93 01:50:01 PM 2 22.88 0.00 3.48 0.05 0.10 73.49 01:50:01 PM 3 18.58 0.00 2.85 0.05 0.10 78.43 01:50:01 PM 4 19.97 0.00 2.09 0.02 0.08 77.84 01:50:01 PM 5 12.92 0.00 2.40 0.08 0.08 84.52 01:50:01 PM 6 24.19 0.00 2.48 0.05 0.08 73.19 01:50:01 PM 7 16.09 0.00 1.93 0.10 0.10 81.79 01:51:01 PM all 9.34 0.00 0.66 0.03 0.06 89.91 01:51:01 PM 0 8.12 0.00 0.74 0.00 0.07 91.08 01:51:01 PM 1 5.01 0.00 0.60 0.00 0.05 94.34 01:51:01 PM 2 4.10 0.00 0.74 0.07 0.07 95.03 01:51:01 PM 3 4.67 0.00 0.48 0.00 0.05 94.79 01:51:01 PM 4 13.64 0.00 0.57 0.00 0.05 85.75 01:51:01 PM 5 10.16 0.00 0.79 0.12 0.05 88.89 01:51:01 PM 6 25.58 0.00 0.52 0.00 0.07 73.84 01:51:01 PM 7 3.44 0.00 0.89 0.07 0.05 95.55 01:52:01 PM all 33.02 0.00 0.87 0.05 0.08 65.99 01:52:01 PM 0 24.72 0.00 0.47 0.00 0.08 74.72 01:52:01 PM 1 32.38 0.00 1.39 0.07 0.08 66.09 01:52:01 PM 2 35.54 0.00 1.10 0.07 0.08 63.20 01:52:01 PM 3 13.36 0.00 0.84 0.05 0.07 85.69 01:52:01 PM 4 28.59 0.00 0.92 0.02 0.07 70.41 01:52:01 PM 5 23.38 0.00 0.37 0.02 0.07 76.17 01:52:01 PM 6 64.47 0.00 1.53 0.17 0.07 33.76 01:52:01 PM 7 41.67 0.00 0.37 0.02 0.08 57.86 01:53:01 PM all 25.35 0.00 2.08 0.44 0.10 72.03 01:53:01 PM 0 12.25 0.00 2.21 0.18 0.08 85.27 01:53:01 PM 1 36.78 0.00 2.69 0.74 0.10 59.69 01:53:01 PM 2 36.62 0.00 2.22 0.25 0.10 60.81 01:53:01 PM 3 25.11 0.00 2.18 0.07 0.08 72.56 01:53:01 PM 4 25.47 0.00 1.58 0.45 0.10 72.39 01:53:01 PM 5 37.16 0.00 2.00 0.94 0.10 59.80 01:53:01 PM 6 16.29 0.00 2.02 0.52 0.12 81.06 01:53:01 PM 7 13.23 0.00 1.74 0.37 0.10 84.56 01:54:01 PM all 25.14 0.00 1.84 0.27 0.09 72.67 01:54:01 PM 0 31.15 0.00 2.63 1.06 0.10 65.06 01:54:01 PM 1 20.51 0.00 1.74 0.13 0.08 77.54 01:54:01 PM 2 18.28 0.00 2.21 0.72 0.08 78.71 01:54:01 PM 3 28.93 0.00 1.93 0.05 0.08 69.00 01:54:01 PM 4 29.11 0.00 1.36 0.07 0.10 69.37 01:54:01 PM 5 28.39 0.00 2.36 0.02 0.08 69.15 01:54:01 PM 6 25.56 0.00 1.32 0.03 0.08 73.00 01:54:01 PM 7 19.19 0.00 1.14 0.07 0.10 79.50 01:55:01 PM all 24.36 0.00 1.49 4.36 0.08 69.71 01:55:01 PM 0 35.59 0.00 1.52 0.10 0.10 62.68 01:55:01 PM 1 20.90 0.00 1.79 5.55 0.08 71.67 01:55:01 PM 2 12.29 0.00 1.46 14.37 0.08 71.80 01:55:01 PM 3 23.07 0.00 1.93 9.24 0.08 65.68 01:55:01 PM 4 23.43 0.00 1.65 0.00 0.07 74.85 01:55:01 PM 5 22.36 0.00 1.30 5.38 0.07 70.89 01:55:01 PM 6 20.73 0.00 1.02 0.00 0.10 78.15 01:55:01 PM 7 36.55 0.00 1.23 0.25 0.08 61.88 01:56:01 PM all 22.82 0.00 0.98 0.15 0.06 75.99 01:56:01 PM 0 26.19 0.00 0.63 0.00 0.08 73.09 01:56:01 PM 1 25.68 0.00 1.65 0.23 0.07 72.37 01:56:01 PM 2 19.74 0.00 1.17 0.13 0.05 78.91 01:56:01 PM 3 11.87 0.00 1.35 0.47 0.05 86.26 01:56:01 PM 4 36.05 0.00 0.85 0.10 0.07 62.93 01:56:01 PM 5 16.27 0.00 0.67 0.03 0.08 82.94 01:56:01 PM 6 4.28 0.00 0.58 0.15 0.05 94.94 01:56:01 PM 7 42.43 0.00 0.94 0.05 0.07 56.52 Average: all 24.65 0.00 1.68 0.74 0.08 72.85 Average: 0 24.13 0.00 1.49 0.37 0.09 73.92 Average: 1 24.99 0.00 1.94 0.97 0.08 72.02 Average: 2 24.32 0.00 2.10 1.90 0.08 71.60 Average: 3 20.64 0.00 1.83 1.16 0.08 76.29 Average: 4 24.78 0.00 1.46 0.21 0.08 73.47 Average: 5 26.12 0.00 1.65 0.83 0.08 71.33 Average: 6 26.83 0.00 1.58 0.29 0.08 71.21 Average: 7 25.38 0.00 1.39 0.16 0.08 72.98