---> uname -a: Linux prd-centos8-docker-8c-8g-821.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1665 22259 19 7964 29751 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:95:90:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe95:903c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:55:aa:da 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/06/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.53 2.47 143.06 1590.93 10865.86 10:39:01 PM 169.65 14.54 155.11 1971.28 5247.26 10:40:01 PM 143.98 0.68 143.29 350.21 14902.40 10:41:01 PM 62.46 0.20 62.26 79.99 7698.68 10:42:01 PM 139.12 1.83 137.29 75.84 15249.18 10:43:01 PM 1056.91 0.02 1056.89 13.60 71538.96 10:44:01 PM 943.09 0.00 943.09 0.00 49177.20 10:45:01 PM 270.58 0.00 270.58 0.00 11502.30 10:46:01 PM 7.97 0.00 7.97 0.00 1155.51 10:47:01 PM 269.12 0.05 269.07 0.40 15224.20 10:48:01 PM 532.21 0.67 531.54 67.58 35064.80 Average: 340.05 1.86 338.19 377.29 21601.85 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29410560 31232684 3245152 9.94 2688 2138468 1361752 4.04 158372 2622148 96280 10:39:01 PM 28265668 30510508 4390044 13.44 2688 2552968 1988580 5.90 249232 3642700 348868 10:40:01 PM 27044608 29513200 5611104 17.18 2688 2772788 3431640 10.18 280680 4809668 142888 10:41:01 PM 26948044 29509172 5707668 17.48 2688 2862712 2760656 8.19 289960 4885320 15780 10:42:01 PM 24502496 28183684 8153216 24.97 2688 3973096 4051748 12.02 486904 7085640 716520 10:43:01 PM 21916268 27364404 10739444 32.89 2688 5480160 4678704 13.88 528444 9089964 493784 10:44:01 PM 21168128 27582988 11487584 35.18 2688 6332992 4051756 12.02 594928 9524756 294532 10:45:01 PM 19473484 25889864 13182228 40.37 2688 6333368 4420616 13.12 596648 11137460 8 10:46:01 PM 19148280 25594384 13507432 41.36 2688 6362748 4539776 13.47 601496 11453540 272 10:47:01 PM 20503676 27701232 12152036 37.21 2688 7045100 4519172 13.41 682176 9972436 392112 10:48:01 PM 22727500 30403940 9928212 30.40 2688 7522400 1527268 4.53 1307540 7110296 26508 Average: 23737156 28498733 8918556 27.31 2688 4852436 3393788 10.07 525125 7393993 229777 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 131.78 111.20 1155.76 44.07 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 464.67 362.67 5787.00 60.56 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 198.03 161.36 3097.07 22.37 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 94.90 79.55 1259.38 16.19 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 230.56 210.35 2719.18 30.98 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 513.65 392.05 8325.63 43.36 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 177.60 142.01 2168.22 19.99 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.25 0.17 0.07 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 1.03 0.23 0.15 0.43 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 291.40 226.46 3409.10 38.66 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 338.40 453.47 345.66 7583.55 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 222.03 194.51 2569.77 714.64 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 10/06/2025 _x86_64_ (8 CPU) 22:36:19 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.08 0.00 0.77 0.51 0.05 91.59 10:38:01 PM 0 5.07 0.00 0.45 0.30 0.07 94.11 10:38:01 PM 1 11.16 0.00 1.12 0.48 0.07 87.17 10:38:01 PM 2 1.15 0.00 0.54 1.29 0.08 96.94 10:38:01 PM 3 4.70 0.00 0.50 0.22 0.07 94.52 10:38:01 PM 4 8.99 0.00 0.95 0.13 0.05 89.88 10:38:01 PM 5 2.35 0.00 0.45 1.00 0.05 96.14 10:38:01 PM 6 19.95 0.00 1.97 0.48 0.05 77.54 10:38:01 PM 7 3.23 0.00 0.20 0.15 0.00 96.42 10:39:01 PM all 12.89 0.00 1.00 0.52 0.08 85.51 10:39:01 PM 0 7.90 0.00 0.68 0.20 0.07 91.15 10:39:01 PM 1 9.77 0.00 1.30 0.38 0.08 88.46 10:39:01 PM 2 16.39 0.00 1.32 0.72 0.10 81.47 10:39:01 PM 3 21.43 0.00 0.97 0.55 0.08 76.96 10:39:01 PM 4 12.04 0.00 1.09 1.10 0.07 85.70 10:39:01 PM 5 9.21 0.00 0.65 0.18 0.07 89.89 10:39:01 PM 6 13.07 0.00 1.05 0.44 0.08 85.36 10:39:01 PM 7 13.31 0.00 0.92 0.60 0.08 85.08 10:40:01 PM all 46.83 0.00 1.22 0.67 0.12 51.17 10:40:01 PM 0 37.36 0.00 1.19 0.67 0.12 60.66 10:40:01 PM 1 58.72 0.00 1.69 0.42 0.13 39.03 10:40:01 PM 2 59.47 0.00 1.00 0.13 0.12 39.27 10:40:01 PM 3 54.38 0.00 1.22 0.67 0.13 43.59 10:40:01 PM 4 28.74 0.00 1.17 1.94 0.08 68.06 10:40:01 PM 5 57.31 0.00 1.00 0.48 0.12 41.08 10:40:01 PM 6 50.74 0.00 1.27 0.30 0.13 47.56 10:40:01 PM 7 27.92 0.00 1.19 0.75 0.08 70.05 10:41:01 PM all 45.60 0.00 1.28 0.28 0.11 52.73 10:41:01 PM 0 62.96 0.00 0.65 0.12 0.10 36.17 10:41:01 PM 1 41.54 0.00 1.57 0.18 0.12 56.59 10:41:01 PM 2 45.59 0.00 1.50 0.38 0.12 52.40 10:41:01 PM 3 44.41 0.00 0.97 0.62 0.10 53.90 10:41:01 PM 4 38.44 0.00 1.37 0.05 0.12 60.02 10:41:01 PM 5 49.70 0.00 1.62 0.03 0.12 48.53 10:41:01 PM 6 47.72 0.00 1.44 0.37 0.10 50.37 10:41:01 PM 7 34.43 0.00 1.09 0.52 0.10 63.86 10:42:01 PM all 20.14 0.00 1.25 0.67 0.08 77.86 10:42:01 PM 0 17.91 0.00 1.19 0.62 0.10 80.18 10:42:01 PM 1 12.65 0.00 0.77 0.42 0.07 86.10 10:42:01 PM 2 33.05 0.00 3.47 3.30 0.10 60.07 10:42:01 PM 3 9.92 0.00 1.02 0.03 0.10 88.92 10:42:01 PM 4 24.10 0.00 1.02 0.33 0.07 74.48 10:42:01 PM 5 11.85 0.00 0.52 0.00 0.05 87.58 10:42:01 PM 6 35.62 0.00 1.57 0.23 0.08 62.49 10:42:01 PM 7 16.02 0.00 0.47 0.43 0.05 83.03 10:43:01 PM all 14.68 0.00 5.52 3.14 0.12 76.53 10:43:01 PM 0 3.70 0.00 6.46 10.24 0.12 79.48 10:43:01 PM 1 6.73 0.00 3.65 4.91 0.15 84.55 10:43:01 PM 2 7.67 0.00 1.83 0.75 0.10 89.65 10:43:01 PM 3 39.40 0.00 7.69 1.97 0.13 50.80 10:43:01 PM 4 20.97 0.00 5.93 0.69 0.12 72.29 10:43:01 PM 5 5.73 0.00 7.22 1.08 0.12 85.85 10:43:01 PM 6 6.22 0.00 4.63 3.11 0.08 85.95 10:43:01 PM 7 27.08 0.00 6.81 2.39 0.14 63.59 10:44:01 PM all 17.79 0.00 3.17 2.29 0.10 76.64 10:44:01 PM 0 40.77 0.00 5.96 3.71 0.08 49.48 10:44:01 PM 1 2.86 0.00 4.08 1.92 0.10 91.04 10:44:01 PM 2 6.23 0.00 2.51 4.37 0.10 86.79 10:44:01 PM 3 21.26 0.00 1.61 0.37 0.10 76.66 10:44:01 PM 4 9.41 0.00 3.13 1.08 0.10 86.29 10:44:01 PM 5 10.26 0.00 1.91 6.63 0.08 81.12 10:44:01 PM 6 14.58 0.00 1.52 0.08 0.10 83.72 10:44:01 PM 7 37.04 0.00 4.64 0.19 0.13 58.00 10:45:01 PM all 23.47 0.00 0.94 0.73 0.08 74.78 10:45:01 PM 0 16.62 0.00 0.70 0.02 0.08 82.58 10:45:01 PM 1 20.94 0.00 0.65 0.00 0.08 78.32 10:45:01 PM 2 43.55 0.00 1.10 0.17 0.08 55.10 10:45:01 PM 3 6.18 0.00 0.60 0.00 0.07 93.15 10:45:01 PM 4 6.83 0.00 0.97 3.23 0.10 88.86 10:45:01 PM 5 6.02 0.00 0.72 2.06 0.05 91.16 10:45:01 PM 6 20.24 0.00 0.75 0.37 0.07 78.58 10:45:01 PM 7 67.41 0.00 2.02 0.03 0.08 30.45 10:46:01 PM all 20.89 0.00 0.81 0.03 0.07 78.20 10:46:01 PM 0 7.81 0.00 0.42 0.03 0.07 91.68 10:46:01 PM 1 13.92 0.00 0.77 0.03 0.08 85.20 10:46:01 PM 2 68.83 0.00 1.34 0.15 0.10 29.58 10:46:01 PM 3 36.81 0.00 1.19 0.00 0.07 61.94 10:46:01 PM 4 5.56 0.00 0.65 0.00 0.05 93.74 10:46:01 PM 5 10.60 0.00 0.73 0.00 0.07 88.60 10:46:01 PM 6 10.66 0.00 0.65 0.00 0.08 88.61 10:46:01 PM 7 13.00 0.00 0.70 0.00 0.07 86.24 10:47:01 PM all 18.15 0.00 2.25 0.66 0.09 78.84 10:47:01 PM 0 49.72 0.00 3.81 0.00 0.12 46.35 10:47:01 PM 1 7.31 0.00 1.69 0.07 0.12 90.82 10:47:01 PM 2 14.12 0.00 1.47 0.55 0.08 83.77 10:47:01 PM 3 33.06 0.00 1.96 0.12 0.10 64.75 10:47:01 PM 4 8.55 0.00 3.77 0.17 0.13 87.37 10:47:01 PM 5 9.41 0.00 1.32 3.61 0.05 85.61 10:47:01 PM 6 12.87 0.00 1.04 0.00 0.07 86.02 10:47:01 PM 7 10.24 0.00 2.99 0.76 0.08 85.93 10:48:01 PM all 11.52 0.00 1.91 1.56 0.08 84.93 10:48:01 PM 0 12.32 0.00 1.37 0.70 0.10 85.50 10:48:01 PM 1 22.01 0.00 3.27 3.00 0.08 71.64 10:48:01 PM 2 15.67 0.00 2.86 2.86 0.08 78.52 10:48:01 PM 3 3.19 0.00 1.28 1.48 0.08 93.98 10:48:01 PM 4 3.65 0.00 1.72 1.61 0.08 92.93 10:48:01 PM 5 3.86 0.00 1.32 0.43 0.05 94.33 10:48:01 PM 6 24.80 0.00 2.72 1.01 0.08 71.39 10:48:01 PM 7 6.68 0.00 0.77 1.36 0.08 91.11 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.74 0.00 1.83 1.00 0.09 75.34 Average: 0 23.84 0.00 2.07 1.50 0.09 72.50 Average: 1 18.88 0.00 1.87 1.07 0.10 78.08 Average: 2 28.36 0.00 1.72 1.33 0.10 68.49 Average: 3 24.97 0.00 1.72 0.55 0.09 72.67 Average: 4 15.21 0.00 1.98 0.94 0.09 81.79 Average: 5 16.03 0.00 1.58 1.41 0.07 80.90 Average: 6 23.32 0.00 1.69 0.58 0.09 74.33 Average: 7 23.29 0.00 1.97 0.65 0.08 74.00