---> uname -a: Linux prd-centos8-docker-8c-8g-30157.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 1628 22310 19 7950 29788 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:8b:84:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85634sec preferred_lft 85634sec inet6 fe80::f816:3eff:fe8b:845f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:a0:7a:d1 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) 07/23/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 148.13 2.43 145.69 1521.88 10803.67 10:39:01 PM 36.02 0.00 36.02 0.00 3775.66 10:40:01 PM 232.11 14.55 217.56 1868.22 8543.04 10:41:01 PM 59.99 0.63 59.35 349.03 8768.48 10:42:01 PM 65.46 1.87 63.59 134.38 6846.78 10:43:01 PM 146.51 0.15 146.36 21.46 15723.26 10:44:01 PM 1180.85 0.02 1180.84 13.60 79522.81 10:45:01 PM 959.58 0.00 959.58 0.00 46244.97 10:46:01 PM 106.48 0.08 106.40 4.00 5197.72 10:47:01 PM 4.53 0.00 4.53 0.00 1062.37 10:48:01 PM 275.47 0.08 275.39 5.60 15487.85 10:49:01 PM 528.12 0.63 527.49 62.38 35346.57 Average: 311.94 1.70 310.23 331.69 19776.78 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29451120 31265072 3204592 9.81 2688 2130724 1381668 4.10 158316 2583016 94200 10:39:01 PM 29438220 31255984 3217492 9.85 2688 2133396 1381668 4.10 158328 2588192 616 10:40:01 PM 27797240 30099800 4858472 14.88 2688 2608916 2392428 7.10 261136 4086496 217260 10:41:01 PM 26697336 29158944 5958376 18.25 2688 2765596 3174744 9.42 281512 5154588 117116 10:42:01 PM 26432052 28997300 6223660 19.06 2688 2866572 3215232 9.54 293960 5396164 27008 10:43:01 PM 24643740 28592624 8011972 24.53 2688 4233712 3487116 10.35 486988 6883736 986240 10:44:01 PM 22566012 28002840 10089700 30.90 2688 5468456 3909588 11.60 528788 8412812 270916 10:45:01 PM 21502916 27906380 11152796 34.15 2688 6320924 3195512 9.48 614296 9128336 125080 10:46:01 PM 20117608 26523632 12538104 38.39 2688 6321428 3549716 10.53 615964 10460900 8 10:47:01 PM 20873896 27309616 11781816 36.08 2688 6350804 3678216 10.91 620820 9722092 20 10:48:01 PM 22985152 30622004 9670560 29.61 2688 7480040 1462840 4.34 1148420 7016348 855104 10:49:01 PM 22840040 30495824 9815672 30.06 2688 7498136 1485812 4.41 1325680 6966812 8352 Average: 24612111 29185835 8043601 24.63 2688 4681559 2692878 7.99 541184 6533291 225160 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 158.69 114.30 1095.56 34.67 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 112.70 108.55 180.42 31.94 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 474.60 380.62 6703.58 54.58 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 116.97 92.64 2093.86 12.51 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 93.15 80.47 1406.44 15.68 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 457.97 355.72 5915.84 43.43 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 339.64 260.97 4927.21 32.30 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 209.46 170.01 2169.88 22.01 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 6.65 4.17 4.95 5.16 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 0.43 0.37 0.20 0.30 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 344.04 288.27 3446.81 54.31 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 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 345.02 424.71 293.86 7587.40 0.00 0.00 0.00 0.00 10:49:01 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 221.61 190.06 2353.11 657.91 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) 07/23/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.41 0.00 0.80 0.55 0.05 91.20 10:38:01 PM 0 0.43 0.00 0.38 0.00 0.08 99.10 10:38:01 PM 1 4.06 0.00 0.73 0.85 0.07 94.29 10:38:01 PM 2 13.66 0.00 1.09 0.77 0.07 84.42 10:38:01 PM 3 4.89 0.00 0.47 0.37 0.02 94.26 10:38:01 PM 4 8.29 0.00 0.52 0.69 0.05 90.46 10:38:01 PM 5 20.97 0.00 2.02 0.60 0.03 76.38 10:38:01 PM 6 5.68 0.00 0.75 0.27 0.03 93.27 10:38:01 PM 7 1.30 0.00 0.42 0.83 0.05 97.40 10:39:01 PM all 0.24 0.00 0.20 0.15 0.04 99.37 10:39:01 PM 0 0.07 0.00 0.03 0.00 0.05 99.85 10:39:01 PM 1 0.13 0.00 0.17 0.22 0.05 99.43 10:39:01 PM 2 0.47 0.00 0.52 0.27 0.03 98.71 10:39:01 PM 3 0.55 0.00 0.68 0.47 0.05 98.25 10:39:01 PM 4 0.35 0.00 0.08 0.12 0.00 99.45 10:39:01 PM 5 0.07 0.00 0.07 0.00 0.03 99.83 10:39:01 PM 6 0.07 0.00 0.07 0.13 0.03 99.70 10:39:01 PM 7 0.23 0.00 0.00 0.00 0.03 99.73 10:40:01 PM all 27.20 0.00 1.33 0.80 0.09 70.58 10:40:01 PM 0 23.44 0.00 0.95 0.97 0.08 74.55 10:40:01 PM 1 40.71 0.00 1.31 0.70 0.10 57.18 10:40:01 PM 2 18.22 0.00 1.16 0.22 0.08 80.32 10:40:01 PM 3 17.86 0.00 1.41 1.37 0.08 79.27 10:40:01 PM 4 32.67 0.00 1.37 0.99 0.10 64.86 10:40:01 PM 5 28.52 0.00 1.81 1.16 0.08 68.43 10:40:01 PM 6 40.33 0.00 1.47 0.37 0.10 57.73 10:40:01 PM 7 15.87 0.00 1.14 0.60 0.08 82.31 10:41:01 PM all 35.06 0.00 0.86 0.28 0.08 63.72 10:41:01 PM 0 48.94 0.00 0.53 0.00 0.08 50.44 10:41:01 PM 1 47.72 0.00 1.74 0.30 0.10 50.14 10:41:01 PM 2 31.20 0.00 0.65 0.37 0.07 67.72 10:41:01 PM 3 18.28 0.00 0.95 0.95 0.08 79.73 10:41:01 PM 4 44.81 0.00 0.53 0.02 0.08 54.56 10:41:01 PM 5 37.93 0.00 0.85 0.03 0.07 61.12 10:41:01 PM 6 34.59 0.00 0.80 0.03 0.08 64.49 10:41:01 PM 7 16.99 0.00 0.79 0.57 0.07 81.59 10:42:01 PM all 46.33 0.00 1.22 0.23 0.09 52.13 10:42:01 PM 0 42.68 0.00 1.14 0.10 0.08 56.00 10:42:01 PM 1 47.61 0.00 1.44 0.32 0.10 50.54 10:42:01 PM 2 59.47 0.00 1.86 0.08 0.10 38.48 10:42:01 PM 3 55.23 0.00 1.17 0.15 0.10 43.35 10:42:01 PM 4 45.81 0.00 1.04 0.13 0.08 52.94 10:42:01 PM 5 44.64 0.00 0.77 0.37 0.10 54.13 10:42:01 PM 6 35.81 0.00 1.22 0.65 0.08 62.23 10:42:01 PM 7 39.41 0.00 1.14 0.02 0.08 59.35 10:43:01 PM all 18.97 0.00 1.63 0.59 0.08 78.73 10:43:01 PM 0 17.34 0.00 0.48 0.12 0.08 81.98 10:43:01 PM 1 13.62 0.00 0.77 0.18 0.08 85.34 10:43:01 PM 2 41.84 0.00 3.49 0.55 0.08 54.03 10:43:01 PM 3 11.10 0.00 1.82 0.74 0.08 86.26 10:43:01 PM 4 13.56 0.00 2.26 0.50 0.07 83.61 10:43:01 PM 5 30.72 0.00 2.95 0.13 0.08 66.11 10:43:01 PM 6 9.27 0.00 0.72 2.29 0.07 87.66 10:43:01 PM 7 14.32 0.00 0.58 0.22 0.07 84.81 10:44:01 PM all 14.82 0.00 5.76 3.58 0.10 75.74 10:44:01 PM 0 7.88 0.00 2.92 2.20 0.10 86.90 10:44:01 PM 1 7.63 0.00 4.11 0.15 0.08 88.03 10:44:01 PM 2 76.64 0.00 10.14 1.30 0.12 11.81 10:44:01 PM 3 6.50 0.00 8.34 0.66 0.12 84.38 10:44:01 PM 4 11.91 0.00 4.30 2.70 0.08 81.00 10:44:01 PM 5 2.27 0.00 4.09 1.65 0.08 91.91 10:44:01 PM 6 2.59 0.00 7.01 4.62 0.08 85.69 10:44:01 PM 7 2.98 0.00 5.23 15.42 0.10 76.27 10:45:01 PM all 18.09 0.00 3.23 2.30 0.09 76.29 10:45:01 PM 0 11.43 0.00 4.50 0.20 0.12 83.75 10:45:01 PM 1 59.55 0.00 5.70 0.40 0.10 34.24 10:45:01 PM 2 14.63 0.00 2.30 0.79 0.10 82.19 10:45:01 PM 3 8.91 0.00 3.50 0.84 0.10 86.65 10:45:01 PM 4 10.07 0.00 2.69 10.84 0.10 76.29 10:45:01 PM 5 6.04 0.00 2.14 0.27 0.05 91.50 10:45:01 PM 6 2.07 0.00 3.56 5.07 0.08 89.21 10:45:01 PM 7 31.82 0.00 1.45 0.02 0.07 66.64 10:46:01 PM all 23.36 0.00 0.91 0.28 0.08 75.37 10:46:01 PM 0 19.27 0.00 0.77 0.00 0.10 79.86 10:46:01 PM 1 61.73 0.00 2.05 0.00 0.08 36.13 10:46:01 PM 2 12.25 0.00 0.70 0.00 0.07 86.99 10:46:01 PM 3 18.50 0.00 0.58 0.00 0.08 80.83 10:46:01 PM 4 29.39 0.00 1.30 2.00 0.08 67.22 10:46:01 PM 5 28.63 0.00 0.89 0.18 0.08 70.22 10:46:01 PM 6 5.19 0.00 0.47 0.02 0.07 94.26 10:46:01 PM 7 11.95 0.00 0.50 0.07 0.05 87.44 10:47:01 PM all 20.16 0.00 0.81 0.03 0.07 78.94 10:47:01 PM 0 13.14 0.00 0.57 0.00 0.07 86.23 10:47:01 PM 1 13.07 0.00 0.73 0.05 0.08 86.06 10:47:01 PM 2 34.07 0.00 1.32 0.00 0.08 64.53 10:47:01 PM 3 12.94 0.00 0.77 0.00 0.07 86.22 10:47:01 PM 4 8.35 0.00 0.60 0.03 0.05 90.97 10:47:01 PM 5 29.48 0.00 0.68 0.10 0.08 69.65 10:47:01 PM 6 41.88 0.00 0.97 0.02 0.07 57.07 10:47:01 PM 7 8.34 0.00 0.82 0.00 0.05 90.79 10:48:01 PM all 17.95 0.00 2.70 0.63 0.09 78.63 10:48:01 PM 0 60.54 0.00 4.91 0.10 0.12 34.34 10:48:01 PM 1 12.04 0.00 6.56 0.25 0.10 81.06 10:48:01 PM 2 11.21 0.00 1.29 0.00 0.10 87.40 10:48:01 PM 3 17.85 0.00 1.81 0.02 0.08 80.24 10:48:01 PM 4 13.88 0.00 1.79 0.10 0.08 84.15 10:48:01 PM 5 7.11 0.00 1.64 3.67 0.08 87.50 10:48:01 PM 6 11.66 0.00 1.22 0.03 0.07 87.02 10:48:01 PM 7 9.29 0.00 2.36 0.91 0.08 87.35 10:48:01 PM CPU %user %nice %system %iowait %steal %idle 10:49:01 PM all 10.05 0.00 1.60 1.42 0.07 86.86 10:49:01 PM 0 2.00 0.00 1.42 0.35 0.08 96.14 10:49:01 PM 1 8.34 0.00 1.29 1.44 0.07 88.86 10:49:01 PM 2 10.48 0.00 1.11 1.12 0.08 87.21 10:49:01 PM 3 7.36 0.00 1.39 2.36 0.05 88.84 10:49:01 PM 4 7.47 0.00 1.69 2.81 0.07 87.96 10:49:01 PM 5 10.49 0.00 2.04 1.10 0.05 86.31 10:49:01 PM 6 2.21 0.00 1.02 1.42 0.05 95.30 10:49:01 PM 7 32.15 0.00 2.85 0.74 0.08 64.17 Average: all 19.97 0.00 1.75 0.90 0.08 77.30 Average: 0 20.60 0.00 1.55 0.34 0.09 77.43 Average: 1 26.36 0.00 2.21 0.41 0.09 70.94 Average: 2 26.98 0.00 2.13 0.45 0.08 70.35 Average: 3 15.01 0.00 1.90 0.66 0.08 82.36 Average: 4 18.88 0.00 1.51 1.74 0.07 77.79 Average: 5 20.58 0.00 1.66 0.77 0.07 76.92 Average: 6 15.96 0.00 1.60 1.24 0.07 81.13 Average: 7 15.39 0.00 1.43 1.60 0.07 81.51