---> uname -a: Linux prd-centos8-docker-8c-8g-28790.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 1638 22302 19 7949 29778 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:14:41:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85678sec preferred_lft 85678sec inet6 fe80::f816:3eff:fe14:4140/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:93:3d:3e 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) 07/17/2025 _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 145.65 2.33 143.32 1519.49 10603.82 10:39:01 PM 117.45 13.63 103.82 1588.80 4607.30 10:40:01 PM 178.69 1.47 177.22 628.46 14082.74 10:41:01 PM 66.31 0.00 66.31 0.00 6795.77 10:42:01 PM 135.01 1.95 133.06 139.98 6246.19 10:43:01 PM 509.98 0.03 509.95 19.33 66867.96 10:44:01 PM 1061.26 0.02 1061.25 13.60 49030.31 10:45:01 PM 697.97 0.00 697.97 0.00 26320.19 10:46:01 PM 10.80 0.00 10.80 0.00 1316.28 10:47:01 PM 208.32 0.05 208.27 0.40 14230.49 10:48:01 PM 597.43 0.67 596.77 67.59 36052.29 Average: 339.00 1.83 337.17 361.61 21468.70 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29444808 31259660 3210904 9.83 2688 2131400 1380732 4.10 157824 2590356 93844 10:39:01 PM 28867680 30917416 3788032 11.60 2688 2360044 1732868 5.14 203652 3094072 176236 10:40:01 PM 27480088 29848152 5175624 15.85 2688 2673140 2574048 7.64 276052 4383744 84792 10:41:01 PM 26339604 28875540 6316108 19.34 2688 2838076 3462776 10.27 287672 5498732 64780 10:42:01 PM 24332336 27624024 8323376 25.49 2688 3588768 4659464 13.82 369964 7405432 666396 10:43:01 PM 21692788 27128636 10962924 33.57 2688 5468544 4982964 14.78 527672 9356116 890724 10:44:01 PM 20297884 26752616 12357828 37.84 2688 6372752 4899232 14.54 581052 10425136 710452 10:45:01 PM 18390268 24795944 14265444 43.68 2688 6321788 5227724 15.51 595376 12211596 8 10:46:01 PM 18999776 25435160 13655936 41.82 2688 6351168 5323336 15.79 600248 11603664 260 10:47:01 PM 19724812 26894188 12930900 39.60 2688 7016980 4859188 14.42 678136 10745896 400668 10:48:01 PM 22804492 30457976 9851220 30.17 2688 7498176 1509688 4.48 1304576 7031568 18332 Average: 23488594 28180847 9167118 28.07 2688 4783712 3692002 10.95 507475 7667847 282408 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 178.71 131.14 1111.55 38.60 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 335.81 280.90 2966.24 56.83 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 338.69 246.52 4510.19 31.72 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 175.15 125.93 2548.71 19.10 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 209.87 194.72 2190.98 30.08 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 581.12 444.88 8986.82 50.14 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 209.68 168.36 2164.49 21.65 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 0.22 0.18 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 0.30 0.22 0.07 0.23 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 276.89 220.60 3192.55 35.80 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 394.37 500.53 541.34 7594.98 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 245.52 210.36 2564.78 716.26 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) 07/17/2025 _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 6.93 0.00 0.78 0.57 0.04 91.68 10:38:01 PM 0 14.21 0.00 1.38 0.22 0.07 84.13 10:38:01 PM 1 1.97 0.00 0.67 1.15 0.05 96.15 10:38:01 PM 2 5.08 0.00 0.77 0.64 0.05 93.46 10:38:01 PM 3 6.27 0.00 0.73 0.75 0.03 92.21 10:38:01 PM 4 12.01 0.00 1.08 0.77 0.05 86.09 10:38:01 PM 5 1.92 0.00 0.27 0.27 0.03 97.51 10:38:01 PM 6 5.12 0.00 0.63 0.15 0.03 94.06 10:38:01 PM 7 8.83 0.00 0.68 0.62 0.02 89.85 10:39:01 PM all 6.03 0.00 0.67 0.33 0.05 92.91 10:39:01 PM 0 7.94 0.00 0.48 0.18 0.03 91.36 10:39:01 PM 1 5.13 0.00 0.52 0.08 0.07 94.20 10:39:01 PM 2 6.07 0.00 0.84 0.52 0.07 92.51 10:39:01 PM 3 7.81 0.00 0.27 0.17 0.03 91.72 10:39:01 PM 4 6.37 0.00 0.55 0.33 0.03 92.72 10:39:01 PM 5 6.60 0.00 0.62 0.60 0.07 92.12 10:39:01 PM 6 3.75 0.00 1.29 0.25 0.07 94.65 10:39:01 PM 7 4.60 0.00 0.82 0.53 0.02 94.03 10:40:01 PM all 41.73 0.00 1.27 0.65 0.11 56.23 10:40:01 PM 0 25.67 0.00 0.89 0.47 0.13 72.84 10:40:01 PM 1 23.71 0.00 1.56 0.77 0.10 73.86 10:40:01 PM 2 37.77 0.00 1.51 0.62 0.12 59.99 10:40:01 PM 3 57.32 0.00 1.98 0.55 0.15 40.01 10:40:01 PM 4 44.32 0.00 1.52 0.80 0.12 53.24 10:40:01 PM 5 36.85 0.00 1.22 1.82 0.10 60.01 10:40:01 PM 6 57.90 0.00 0.70 0.07 0.10 41.23 10:40:01 PM 7 50.34 0.00 0.80 0.10 0.10 48.65 10:41:01 PM all 46.99 0.00 1.27 0.23 0.12 51.38 10:41:01 PM 0 42.58 0.00 1.10 0.07 0.12 56.14 10:41:01 PM 1 40.87 0.00 1.44 0.57 0.13 56.99 10:41:01 PM 2 46.43 0.00 1.04 0.33 0.12 52.08 10:41:01 PM 3 55.13 0.00 1.09 0.07 0.12 43.60 10:41:01 PM 4 57.56 0.00 1.86 0.40 0.12 40.07 10:41:01 PM 5 42.16 0.00 1.42 0.10 0.12 56.20 10:41:01 PM 6 49.23 0.00 1.40 0.28 0.13 48.95 10:41:01 PM 7 41.99 0.00 0.83 0.03 0.12 57.03 10:42:01 PM all 28.84 0.00 1.19 0.34 0.08 69.55 10:42:01 PM 0 17.65 0.00 0.63 0.00 0.08 81.63 10:42:01 PM 1 22.68 0.00 0.75 0.22 0.07 76.29 10:42:01 PM 2 56.53 0.00 3.12 0.48 0.08 39.78 10:42:01 PM 3 28.13 0.00 0.97 0.15 0.08 70.66 10:42:01 PM 4 22.39 0.00 1.09 0.42 0.08 76.02 10:42:01 PM 5 27.03 0.00 1.74 0.82 0.10 70.31 10:42:01 PM 6 23.12 0.00 0.72 0.33 0.08 75.75 10:42:01 PM 7 33.18 0.00 0.48 0.30 0.05 65.99 10:43:01 PM all 13.31 0.00 5.57 1.59 0.08 79.45 10:43:01 PM 0 2.46 0.00 4.88 1.70 0.08 90.87 10:43:01 PM 1 2.84 0.00 9.12 4.19 0.10 83.75 10:43:01 PM 2 72.84 0.00 12.12 0.12 0.08 14.84 10:43:01 PM 3 3.21 0.00 6.70 0.24 0.08 89.76 10:43:01 PM 4 4.94 0.00 4.28 0.64 0.08 90.05 10:43:01 PM 5 3.86 0.00 2.65 0.50 0.08 92.89 10:43:01 PM 6 5.66 0.00 2.81 3.97 0.07 87.50 10:43:01 PM 7 10.34 0.00 2.03 1.42 0.07 86.15 10:44:01 PM all 18.42 0.00 3.25 2.46 0.09 75.79 10:44:01 PM 0 9.35 0.00 2.79 0.82 0.10 86.94 10:44:01 PM 1 6.34 0.00 2.92 11.19 0.08 79.47 10:44:01 PM 2 8.93 0.00 1.47 2.21 0.10 87.28 10:44:01 PM 3 7.14 0.00 3.80 0.97 0.08 88.00 10:44:01 PM 4 9.37 0.00 1.10 0.25 0.05 89.22 10:44:01 PM 5 14.46 0.00 1.39 1.54 0.08 82.53 10:44:01 PM 6 41.30 0.00 4.98 2.35 0.07 51.31 10:44:01 PM 7 50.53 0.00 7.57 0.34 0.12 41.45 10:45:01 PM all 23.34 0.00 1.06 1.81 0.07 73.73 10:45:01 PM 0 20.04 0.00 0.73 0.00 0.10 79.13 10:45:01 PM 1 5.97 0.00 0.47 0.00 0.08 93.48 10:45:01 PM 2 77.61 0.00 2.30 0.00 0.10 19.99 10:45:01 PM 3 3.85 0.00 0.57 0.58 0.07 94.93 10:45:01 PM 4 5.52 0.00 1.57 9.55 0.03 83.32 10:45:01 PM 5 27.29 0.00 1.37 4.36 0.07 66.91 10:45:01 PM 6 18.24 0.00 0.72 0.00 0.07 80.97 10:45:01 PM 7 28.06 0.00 0.73 0.00 0.05 71.16 10:46:01 PM all 20.08 0.00 0.77 0.08 0.06 79.02 10:46:01 PM 0 9.09 0.00 1.03 0.50 0.05 89.32 10:46:01 PM 1 31.90 0.00 0.70 0.02 0.07 67.31 10:46:01 PM 2 11.66 0.00 0.57 0.00 0.05 87.72 10:46:01 PM 3 8.34 0.00 0.73 0.00 0.05 90.88 10:46:01 PM 4 13.37 0.00 0.70 0.10 0.07 85.76 10:46:01 PM 5 56.17 0.00 1.02 0.00 0.08 42.73 10:46:01 PM 6 19.49 0.00 0.77 0.00 0.03 79.71 10:46:01 PM 7 10.71 0.00 0.62 0.00 0.05 88.62 10:47:01 PM all 17.50 0.00 2.05 0.62 0.12 79.70 10:47:01 PM 0 8.00 0.00 1.70 2.31 0.12 87.87 10:47:01 PM 1 23.30 0.00 2.57 0.05 0.12 73.96 10:47:01 PM 2 3.26 0.00 2.79 0.74 0.17 93.05 10:47:01 PM 3 11.17 0.00 3.02 0.00 0.15 85.66 10:47:01 PM 4 48.13 0.00 1.55 0.25 0.13 49.93 10:47:01 PM 5 31.11 0.00 3.15 0.82 0.12 64.81 10:47:01 PM 6 6.58 0.00 0.58 0.00 0.08 92.75 10:47:01 PM 7 8.44 0.00 1.07 0.78 0.07 89.64 10:48:01 PM all 12.63 0.00 2.10 1.71 0.06 83.49 10:48:01 PM 0 8.88 0.00 1.91 0.45 0.08 88.68 10:48:01 PM 1 9.26 0.00 2.97 0.79 0.05 86.94 10:48:01 PM 2 7.33 0.00 1.96 3.04 0.07 87.60 10:48:01 PM 3 26.53 0.00 2.93 5.47 0.07 65.00 10:48:01 PM 4 9.52 0.00 1.79 1.31 0.05 87.33 10:48:01 PM 5 18.34 0.00 2.78 1.02 0.07 77.79 10:48:01 PM 6 5.80 0.00 0.99 0.65 0.07 92.49 10:48:01 PM 7 15.38 0.00 1.49 0.99 0.07 82.08 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.44 0.00 1.81 0.94 0.08 75.72 Average: 0 15.09 0.00 1.59 0.61 0.09 82.62 Average: 1 15.85 0.00 2.14 1.72 0.08 80.21 Average: 2 30.33 0.00 2.59 0.79 0.09 66.20 Average: 3 19.55 0.00 2.06 0.81 0.08 77.48 Average: 4 21.24 0.00 1.55 1.35 0.07 75.79 Average: 5 24.17 0.00 1.60 1.08 0.08 73.07 Average: 6 21.47 0.00 1.42 0.73 0.07 76.31 Average: 7 23.84 0.00 1.55 0.46 0.07 74.08