---> uname -a: Linux prd-centos8-docker-8c-8g-29464.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: 2800.000 BogoMIPS: 5600.00 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 1645 22296 19 7948 29771 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:32:b8:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fe32:b8da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:e6:5c:9c 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) 07/20/2025 _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 137.17 2.33 134.84 1519.49 10409.00 10:39:01 PM 93.05 13.56 79.49 1587.87 4346.63 10:40:01 PM 197.62 1.52 196.10 629.12 15109.98 10:41:01 PM 70.72 0.00 70.72 0.00 6130.49 10:42:01 PM 127.10 1.98 125.11 136.51 5650.17 10:43:01 PM 457.16 0.03 457.13 19.33 65821.51 10:44:01 PM 1083.02 0.02 1083.00 13.60 45990.05 10:45:01 PM 769.66 0.00 769.66 0.00 31876.47 10:46:01 PM 9.40 0.00 9.40 0.00 1222.28 10:47:01 PM 174.90 0.00 174.90 0.00 13273.62 10:48:01 PM 595.82 0.73 595.08 68.11 36526.52 Average: 337.78 1.83 335.95 361.31 21487.35 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29448672 31262452 3207040 9.82 2688 2130676 1387892 4.12 158696 2584780 94084 10:39:01 PM 28868600 30890868 3787112 11.60 2688 2333652 1757324 5.21 201952 3097796 151212 10:40:01 PM 27422684 29788700 5233028 16.02 2688 2671492 2691640 7.99 276640 4439268 60052 10:41:01 PM 26822388 29357768 5833324 17.86 2688 2837596 3532328 10.48 288628 5016324 65508 10:42:01 PM 25524636 28768224 7131076 21.84 2688 3540688 3442068 10.21 335888 6248988 634080 10:43:01 PM 22983648 28418300 9672064 29.62 2688 5468236 4963908 14.73 526724 8055868 939356 10:44:01 PM 21474764 27928476 11180948 34.24 2688 6372216 3692608 10.96 581652 9248232 853648 10:45:01 PM 19545172 25949844 13110540 40.15 2688 6321256 4013700 11.91 596164 11046496 248 10:46:01 PM 19901632 26336004 12754080 39.06 2688 6350636 4120532 12.23 601012 10691928 352 10:47:01 PM 20161248 27306352 12494464 38.26 2688 6997664 3765272 11.17 643616 10322604 384928 10:48:01 PM 22862776 30514732 9792936 29.99 2688 7497756 1466136 4.35 1305124 6962232 18324 Average: 24092384 28774702 8563328 26.22 2688 4774715 3166673 9.40 501463 7064956 291072 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 150.12 110.43 1076.42 20.67 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 281.22 250.68 2592.26 55.74 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 335.44 260.08 4908.40 35.40 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 160.12 123.03 2555.81 20.24 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 207.62 190.30 2190.60 29.68 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 575.76 444.84 8979.25 50.26 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 217.55 170.10 2170.96 21.92 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 0.15 0.13 0.06 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 0.25 0.20 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 277.17 218.15 3193.19 35.64 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 380.94 486.85 538.40 7589.35 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 235.13 204.99 2564.21 714.55 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) 07/20/2025 _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 6.92 0.00 0.74 0.41 0.04 91.89 10:38:01 PM 0 3.81 0.00 0.25 0.02 0.05 95.88 10:38:01 PM 1 10.77 0.00 1.07 0.57 0.05 87.54 10:38:01 PM 2 7.64 0.00 1.39 1.74 0.05 89.18 10:38:01 PM 3 12.76 0.00 1.20 0.28 0.03 85.72 10:38:01 PM 4 4.82 0.00 0.30 0.15 0.02 94.71 10:38:01 PM 5 11.06 0.00 1.02 0.28 0.05 87.59 10:38:01 PM 6 3.56 0.00 0.32 0.17 0.03 95.93 10:38:01 PM 7 0.97 0.00 0.37 0.05 0.03 98.58 10:39:01 PM all 5.03 0.00 0.57 0.26 0.05 94.09 10:39:01 PM 0 5.87 0.00 0.47 0.17 0.07 93.43 10:39:01 PM 1 3.27 0.00 0.63 0.00 0.07 96.03 10:39:01 PM 2 7.34 0.00 0.35 0.53 0.07 91.71 10:39:01 PM 3 6.91 0.00 0.53 0.40 0.03 92.12 10:39:01 PM 4 2.19 0.00 0.63 0.40 0.07 96.71 10:39:01 PM 5 6.15 0.00 1.27 0.00 0.07 92.52 10:39:01 PM 6 3.61 0.00 0.38 0.37 0.02 95.63 10:39:01 PM 7 4.89 0.00 0.28 0.20 0.03 94.59 10:40:01 PM all 40.82 0.00 1.26 0.57 0.10 57.25 10:40:01 PM 0 51.12 0.00 0.90 0.02 0.10 47.86 10:40:01 PM 1 51.88 0.00 1.45 0.80 0.10 45.77 10:40:01 PM 2 30.77 0.00 0.95 0.37 0.10 67.81 10:40:01 PM 3 24.50 0.00 1.32 0.42 0.12 73.65 10:40:01 PM 4 38.86 0.00 1.52 0.42 0.08 59.12 10:40:01 PM 5 47.72 0.00 0.85 0.17 0.10 51.16 10:40:01 PM 6 49.22 0.00 1.86 0.62 0.12 48.18 10:40:01 PM 7 32.47 0.00 1.24 1.76 0.10 64.43 10:41:01 PM all 48.01 0.00 1.25 0.15 0.10 50.50 10:41:01 PM 0 60.88 0.00 1.05 0.17 0.10 37.80 10:41:01 PM 1 39.92 0.00 1.10 0.28 0.10 58.60 10:41:01 PM 2 45.34 0.00 1.37 0.10 0.10 53.08 10:41:01 PM 3 36.33 0.00 1.15 0.05 0.08 62.38 10:41:01 PM 4 39.57 0.00 0.94 0.13 0.10 59.26 10:41:01 PM 5 61.16 0.00 2.22 0.35 0.12 36.15 10:41:01 PM 6 51.61 0.00 1.05 0.08 0.08 47.17 10:41:01 PM 7 49.26 0.00 1.07 0.02 0.08 49.57 10:42:01 PM all 29.66 0.00 1.21 0.33 0.09 68.72 10:42:01 PM 0 32.96 0.00 1.07 0.03 0.10 65.84 10:42:01 PM 1 17.63 0.00 0.82 0.02 0.08 81.46 10:42:01 PM 2 22.94 0.00 1.05 0.17 0.08 75.75 10:42:01 PM 3 25.31 0.00 0.80 0.03 0.08 73.77 10:42:01 PM 4 32.86 0.00 0.73 0.78 0.07 65.55 10:42:01 PM 5 32.11 0.00 1.74 1.07 0.08 65.00 10:42:01 PM 6 46.28 0.00 2.66 0.50 0.08 50.48 10:42:01 PM 7 27.19 0.00 0.77 0.07 0.10 71.87 10:43:01 PM all 13.43 0.00 5.68 1.88 0.10 78.91 10:43:01 PM 0 14.18 0.00 5.26 0.42 0.08 80.05 10:43:01 PM 1 4.92 0.00 3.54 1.31 0.08 90.14 10:43:01 PM 2 41.45 0.00 8.71 0.20 0.12 49.52 10:43:01 PM 3 15.58 0.00 5.12 0.89 0.08 78.33 10:43:01 PM 4 20.55 0.00 8.27 0.22 0.12 70.85 10:43:01 PM 5 3.87 0.00 8.12 8.05 0.10 79.86 10:43:01 PM 6 2.72 0.00 3.19 2.75 0.08 91.25 10:43:01 PM 7 4.24 0.00 3.29 1.21 0.10 91.16 10:44:01 PM all 17.81 0.00 3.25 2.14 0.08 76.73 10:44:01 PM 0 43.54 0.00 1.30 0.00 0.10 55.06 10:44:01 PM 1 7.09 0.00 6.55 4.68 0.08 81.59 10:44:01 PM 2 6.38 0.00 2.75 6.74 0.07 84.06 10:44:01 PM 3 17.63 0.00 6.28 1.11 0.08 74.89 10:44:01 PM 4 6.89 0.00 2.06 1.59 0.07 89.39 10:44:01 PM 5 45.29 0.00 4.25 2.23 0.10 48.13 10:44:01 PM 6 6.63 0.00 2.14 0.75 0.05 90.43 10:44:01 PM 7 8.80 0.00 0.72 0.00 0.07 90.41 10:45:01 PM all 23.69 0.00 1.07 1.72 0.07 73.45 10:45:01 PM 0 18.84 0.00 0.70 0.00 0.07 80.39 10:45:01 PM 1 19.51 0.00 0.55 0.02 0.08 79.84 10:45:01 PM 2 6.08 0.00 0.74 1.96 0.07 91.16 10:45:01 PM 3 87.93 0.00 2.53 0.00 0.13 9.40 10:45:01 PM 4 20.46 0.00 0.57 0.05 0.07 78.86 10:45:01 PM 5 13.46 0.00 0.90 1.10 0.08 84.46 10:45:01 PM 6 3.41 0.00 1.89 10.41 0.03 84.25 10:45:01 PM 7 19.67 0.00 0.67 0.22 0.05 79.40 10:46:01 PM all 20.13 0.00 0.86 0.03 0.07 78.91 10:46:01 PM 0 9.10 0.00 0.72 0.00 0.08 90.10 10:46:01 PM 1 7.39 0.00 0.68 0.15 0.07 91.71 10:46:01 PM 2 10.55 0.00 1.00 0.00 0.07 88.39 10:46:01 PM 3 12.72 0.00 0.88 0.00 0.07 86.33 10:46:01 PM 4 32.56 0.00 0.92 0.07 0.07 66.39 10:46:01 PM 5 58.30 0.00 1.07 0.00 0.08 40.55 10:46:01 PM 6 13.65 0.00 0.80 0.00 0.08 85.47 10:46:01 PM 7 16.73 0.00 0.80 0.00 0.05 82.42 10:47:01 PM all 17.46 0.00 1.84 0.51 0.07 80.12 10:47:01 PM 0 11.26 0.00 0.70 0.12 0.07 87.86 10:47:01 PM 1 13.36 0.00 1.49 0.07 0.07 85.02 10:47:01 PM 2 3.02 0.00 2.87 0.05 0.08 93.97 10:47:01 PM 3 12.01 0.00 1.29 0.00 0.07 86.64 10:47:01 PM 4 6.25 0.00 1.68 1.54 0.05 90.48 10:47:01 PM 5 6.91 0.00 1.56 2.26 0.07 89.20 10:47:01 PM 6 71.56 0.00 3.20 0.00 0.12 25.12 10:47:01 PM 7 15.25 0.00 1.96 0.05 0.07 82.68 10:48:01 PM all 13.08 0.00 2.28 2.31 0.07 82.26 10:48:01 PM 0 8.44 0.00 1.87 0.72 0.08 88.89 10:48:01 PM 1 13.83 0.00 1.99 2.94 0.07 81.17 10:48:01 PM 2 15.15 0.00 2.93 1.82 0.07 80.03 10:48:01 PM 3 14.08 0.00 3.13 1.62 0.07 81.10 10:48:01 PM 4 12.29 0.00 2.50 1.73 0.07 83.42 10:48:01 PM 5 21.18 0.00 2.70 2.75 0.08 73.30 10:48:01 PM 6 13.64 0.00 1.94 6.32 0.05 78.05 10:48:01 PM 7 6.05 0.00 1.16 0.60 0.05 92.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.46 0.00 1.81 0.93 0.08 75.71 Average: 0 23.65 0.00 1.30 0.15 0.08 74.82 Average: 1 17.24 0.00 1.80 0.98 0.08 79.89 Average: 2 17.87 0.00 2.19 1.24 0.08 78.62 Average: 3 24.18 0.00 2.20 0.44 0.08 73.11 Average: 4 19.76 0.00 1.82 0.64 0.07 77.71 Average: 5 27.96 0.00 2.33 1.65 0.09 67.98 Average: 6 24.17 0.00 1.77 2.00 0.07 72.00 Average: 7 16.87 0.00 1.12 0.38 0.07 81.56