---> uname -a: Linux prd-centos8-docker-8c-8g-26360.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 1145 25305 19 5439 30271 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:20:ef:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe20:ef37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:a0:f8:3a 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:ff:fea0:f83a/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) 09:48:13 LINUX RESTART (8 CPU) 09:49:01 AM tps rtps wtps bread/s bwrtn/s 09:50:00 AM 216.51 16.41 200.10 3002.98 11644.83 09:50:01 AM 96.94 21.43 75.51 35469.39 636.73 09:51:01 AM 165.91 2.47 163.44 547.11 14323.81 09:52:01 AM 171.65 0.78 170.87 494.34 42347.63 09:53:01 AM 42.33 0.10 42.23 76.92 590.02 09:54:01 AM 13.48 0.43 13.05 20.93 334.41 09:55:01 AM 4.92 0.00 4.92 0.00 356.46 09:56:01 AM 19.98 0.00 19.98 0.00 345.35 09:57:01 AM 102.60 0.00 102.60 0.00 23594.82 09:58:01 AM 155.66 0.00 155.66 0.00 1732.06 09:59:01 AM 56.07 2.55 53.52 4521.11 27486.12 Average: 94.72 2.28 92.44 919.31 12258.68 09:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:50:00 AM 29006416 30916632 3649296 11.18 2688 2226152 1685124 5.00 169056 3012732 170296 09:50:01 AM 28939732 30868336 3715980 11.38 2688 2244428 1701120 5.05 172800 3075520 171128 09:51:01 AM 27771652 29986888 4884060 14.96 2688 2525720 3174096 9.42 267212 4123472 51888 09:52:01 AM 25079528 28471788 7576184 23.20 2688 3675456 4676120 13.87 420072 6548580 104 09:53:01 AM 24761720 28159932 7893992 24.17 2688 3680496 4339780 12.88 434848 6849884 80 09:54:01 AM 24530280 27932992 8125432 24.88 2688 3685440 4172168 12.38 436440 7081068 72 09:55:01 AM 25393996 28805512 7261716 22.24 2688 3694188 3476320 10.31 438156 6221380 20 09:56:01 AM 25042184 28687884 7613528 23.31 2688 3926832 3537464 10.50 498948 6505992 230260 09:57:01 AM 22836032 26959152 9819680 30.07 2688 4392844 6621712 19.65 548796 8598252 2012 09:58:01 AM 24055248 28137340 8600464 26.34 2688 4339480 4002452 11.88 546184 7399528 17484 09:59:01 AM 25879608 30959956 6776104 20.75 2688 5328864 1549136 4.60 897876 5216240 78228 Average: 25754218 29080583 6901494 21.13 2688 3610900 3539590 10.50 439126 5875695 65597 09:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:00 AM eth0 252.85 199.32 2303.05 46.31 0.00 0.00 0.00 0.00 09:50:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 134.69 134.69 848.50 24.94 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 349.99 261.27 4057.48 41.55 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 09:52:01 AM eth0 353.23 229.68 10030.05 25.03 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:52:01 AM veth0c2584c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:53:01 AM lo 29.41 29.41 2.61 2.61 0.00 0.00 0.00 0.00 09:53:01 AM eth0 57.67 40.39 20.09 22.39 0.00 0.00 0.00 0.00 09:53:01 AM docker0 7.62 8.67 1.09 1.01 0.00 0.00 0.00 0.00 09:53:01 AM vethba47ce9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:54:01 AM lo 60.53 60.53 3.66 3.66 0.00 0.00 0.00 0.00 09:54:01 AM eth0 376.01 276.11 111.81 112.35 0.00 0.00 0.00 0.00 09:54:01 AM docker0 3.05 3.75 0.59 0.61 0.00 0.00 0.00 0.00 09:55:01 AM lo 41.69 41.69 2.04 2.04 0.00 0.00 0.00 0.00 09:55:01 AM eth0 292.28 196.42 86.91 67.35 0.00 0.00 0.00 0.00 09:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:56:01 AM eth0 328.87 234.19 785.37 62.11 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 26.81 26.81 3.44 3.44 0.00 0.00 0.00 0.00 09:57:01 AM eth0 609.00 308.68 2288.25 27.99 0.00 0.00 0.00 0.00 09:57:01 AM docker0 11.80 14.16 1.30 2.49 0.00 0.00 0.00 0.00 09:57:01 AM veth7b7de9e 9.31 11.21 1.05 2.10 0.00 0.00 0.00 0.00 09:57:01 AM veth12263e9 2.48 3.62 0.42 0.65 0.00 0.00 0.00 0.00 09:58:01 AM lo 1419.23 1419.23 245.48 245.48 0.00 0.00 0.00 0.00 09:58:01 AM eth0 180.77 125.37 328.68 47.48 0.00 0.00 0.00 0.00 09:58:01 AM docker0 618.44 635.19 120.02 115.75 0.00 0.00 0.00 0.00 09:59:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 09:59:01 AM eth0 79.47 65.57 1256.10 15.25 0.00 0.00 0.00 0.00 09:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.99 157.99 25.74 25.74 0.00 0.00 0.00 0.00 Average: eth0 287.83 193.60 2124.72 46.75 0.00 0.00 0.00 0.00 Average: docker0 64.09 66.19 12.30 11.99 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) 09:48:13 LINUX RESTART (8 CPU) 09:49:01 AM CPU %user %nice %system %iowait %steal %idle 09:50:00 AM all 12.58 0.00 1.08 1.27 0.05 85.02 09:50:00 AM 0 5.46 0.00 0.83 0.98 0.05 92.67 09:50:00 AM 1 13.54 0.00 1.07 1.89 0.05 83.45 09:50:00 AM 2 8.57 0.00 0.88 1.21 0.05 89.29 09:50:00 AM 3 23.20 0.00 2.27 1.68 0.07 72.78 09:50:00 AM 4 7.22 0.00 0.68 1.65 0.07 90.38 09:50:00 AM 5 15.57 0.00 0.85 0.36 0.05 83.18 09:50:00 AM 6 12.81 0.00 1.46 2.06 0.03 83.64 09:50:00 AM 7 14.30 0.00 0.56 0.37 0.03 84.74 09:50:01 AM all 44.14 0.00 1.29 1.29 0.13 53.15 09:50:01 AM 0 1.02 0.00 1.02 0.00 0.00 97.96 09:50:01 AM 1 35.71 0.00 2.04 0.00 0.00 62.24 09:50:01 AM 2 79.17 0.00 1.04 0.00 0.00 19.79 09:50:01 AM 3 82.47 0.00 1.03 0.00 0.00 16.49 09:50:01 AM 4 3.12 0.00 0.00 0.00 0.00 96.88 09:50:01 AM 5 1.03 0.00 0.00 0.00 0.00 98.97 09:50:01 AM 6 67.01 0.00 5.15 10.31 0.00 17.53 09:50:01 AM 7 83.67 0.00 0.00 0.00 1.02 15.31 09:51:01 AM all 36.37 0.00 1.20 0.98 0.08 61.36 09:51:01 AM 0 42.73 0.00 1.80 1.50 0.08 53.88 09:51:01 AM 1 31.97 0.00 1.04 1.94 0.07 64.99 09:51:01 AM 2 37.83 0.00 0.84 0.38 0.10 60.86 09:51:01 AM 3 25.91 0.00 0.85 0.89 0.08 72.27 09:51:01 AM 4 40.81 0.00 0.75 1.30 0.08 57.05 09:51:01 AM 5 26.52 0.00 1.62 0.45 0.08 71.33 09:51:01 AM 6 39.44 0.00 1.57 0.92 0.08 57.98 09:51:01 AM 7 45.78 0.00 1.15 0.48 0.08 52.50 09:52:01 AM all 25.51 0.00 2.62 1.24 0.08 70.55 09:52:01 AM 0 26.50 0.00 2.40 1.23 0.08 69.79 09:52:01 AM 1 25.66 0.00 3.76 4.17 0.10 66.31 09:52:01 AM 2 27.83 0.00 2.69 0.86 0.07 68.55 09:52:01 AM 3 31.37 0.00 2.37 1.06 0.07 65.13 09:52:01 AM 4 26.34 0.00 3.11 0.12 0.08 70.36 09:52:01 AM 5 21.07 0.00 2.13 1.01 0.08 75.70 09:52:01 AM 6 17.79 0.00 2.07 0.30 0.08 79.75 09:52:01 AM 7 27.53 0.00 2.43 1.18 0.07 68.79 09:53:01 AM all 22.51 0.00 2.35 0.23 0.09 74.82 09:53:01 AM 0 22.75 0.00 2.63 0.52 0.08 74.02 09:53:01 AM 1 18.74 0.00 2.05 0.28 0.08 78.84 09:53:01 AM 2 23.06 0.00 2.51 0.23 0.08 74.11 09:53:01 AM 3 22.13 0.00 1.99 0.12 0.10 75.67 09:53:01 AM 4 21.44 0.00 1.99 0.17 0.08 76.31 09:53:01 AM 5 23.52 0.00 2.40 0.12 0.08 73.89 09:53:01 AM 6 26.54 0.00 2.78 0.39 0.08 70.22 09:53:01 AM 7 21.89 0.00 2.48 0.05 0.08 75.49 09:54:01 AM all 8.77 0.00 1.30 0.20 0.07 89.66 09:54:01 AM 0 10.68 0.00 1.15 0.08 0.07 88.02 09:54:01 AM 1 10.65 0.00 1.22 0.02 0.07 88.05 09:54:01 AM 2 8.13 0.00 1.72 0.03 0.07 90.04 09:54:01 AM 3 5.65 0.00 1.24 0.75 0.07 92.29 09:54:01 AM 4 8.17 0.00 0.99 0.28 0.07 90.49 09:54:01 AM 5 7.36 0.00 1.69 0.05 0.07 90.83 09:54:01 AM 6 10.05 0.00 0.89 0.27 0.07 88.73 09:54:01 AM 7 9.46 0.00 1.52 0.10 0.07 88.85 09:55:01 AM all 6.02 0.00 0.58 0.03 0.05 93.33 09:55:01 AM 0 2.26 0.00 0.50 0.07 0.05 97.13 09:55:01 AM 1 4.34 0.00 0.62 0.00 0.07 94.97 09:55:01 AM 2 5.79 0.00 0.62 0.00 0.05 93.54 09:55:01 AM 3 2.04 0.00 0.72 0.00 0.07 97.18 09:55:01 AM 4 18.39 0.00 0.58 0.05 0.05 80.93 09:55:01 AM 5 4.39 0.00 0.48 0.00 0.05 95.07 09:55:01 AM 6 4.34 0.00 0.15 0.02 0.03 95.46 09:55:01 AM 7 6.63 0.00 0.94 0.08 0.03 92.32 09:56:01 AM all 25.17 0.00 0.78 0.06 0.06 73.93 09:56:01 AM 0 18.13 0.00 0.52 0.00 0.05 81.31 09:56:01 AM 1 26.89 0.00 0.70 0.08 0.05 72.28 09:56:01 AM 2 11.18 0.00 0.75 0.03 0.05 87.98 09:56:01 AM 3 17.72 0.00 0.67 0.07 0.03 81.51 09:56:01 AM 4 61.92 0.00 1.45 0.13 0.10 36.39 09:56:01 AM 5 18.19 0.00 1.29 0.02 0.07 80.44 09:56:01 AM 6 20.77 0.00 0.50 0.07 0.03 78.63 09:56:01 AM 7 26.54 0.00 0.38 0.07 0.07 72.94 09:57:01 AM all 28.45 0.00 1.70 1.21 0.09 68.55 09:57:01 AM 0 35.42 0.00 1.52 0.05 0.10 62.91 09:57:01 AM 1 23.15 0.00 1.95 3.93 0.08 70.89 09:57:01 AM 2 41.08 0.00 2.18 2.12 0.10 54.52 09:57:01 AM 3 20.05 0.00 2.28 1.17 0.10 76.40 09:57:01 AM 4 40.67 0.00 1.51 0.18 0.08 57.55 09:57:01 AM 5 13.70 0.00 1.68 1.88 0.08 82.66 09:57:01 AM 6 15.49 0.00 1.34 0.05 0.08 83.03 09:57:01 AM 7 38.03 0.00 1.14 0.29 0.08 60.46 09:58:01 AM all 28.82 0.00 2.24 0.24 0.10 68.60 09:58:01 AM 0 24.41 0.00 2.15 0.47 0.08 72.89 09:58:01 AM 1 25.02 0.00 3.01 0.92 0.10 70.95 09:58:01 AM 2 36.08 0.00 2.47 0.03 0.10 61.32 09:58:01 AM 3 31.45 0.00 1.96 0.08 0.10 66.40 09:58:01 AM 4 26.11 0.00 2.37 0.12 0.10 71.30 09:58:01 AM 5 35.09 0.00 2.25 0.12 0.10 62.44 09:58:01 AM 6 25.16 0.00 2.17 0.18 0.10 72.38 09:58:01 AM 7 27.26 0.00 1.53 0.00 0.10 71.11 09:59:01 AM all 26.31 0.00 1.70 1.01 0.06 70.92 09:59:01 AM 0 19.15 0.00 1.24 0.13 0.07 79.41 09:59:01 AM 1 14.17 0.00 1.71 0.82 0.07 83.23 09:59:01 AM 2 27.78 0.00 1.10 1.26 0.05 69.81 09:59:01 AM 3 34.21 0.00 1.76 0.54 0.07 63.43 09:59:01 AM 4 22.68 0.00 3.05 1.11 0.05 73.12 09:59:01 AM 5 33.12 0.00 1.67 3.92 0.08 61.21 09:59:01 AM 6 40.99 0.00 1.76 0.18 0.07 57.00 09:59:01 AM 7 18.36 0.00 1.31 0.13 0.05 80.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.10 0.00 1.55 0.65 0.07 75.63 Average: 0 20.73 0.00 1.47 0.50 0.07 77.22 Average: 1 19.44 0.00 1.71 1.40 0.07 77.37 Average: 2 22.83 0.00 1.58 0.61 0.07 74.91 Average: 3 21.46 0.00 1.61 0.63 0.08 76.22 Average: 4 27.37 0.00 1.65 0.51 0.08 70.39 Average: 5 19.83 0.00 1.60 0.79 0.08 77.70 Average: 6 21.42 0.00 1.47 0.46 0.07 76.58 Average: 7 23.69 0.00 1.34 0.27 0.07 74.63