---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3162 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 6.4G 68% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 511 829 0 6635 7166 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: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:05:34:c4 brd ff:ff:ff:ff:ff:ff inet 10.32.7.184/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe05:34c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:83:49:8b 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3162) 06/18/25 _x86_64_ (4 CPU) 19:26:28 LINUX RESTART (4 CPU) 19:27:02 tps rtps wtps bread/s bwrtn/s 19:28:01 118.17 48.65 69.51 3935.33 6868.26 19:29:01 84.24 12.40 71.84 2228.70 35156.01 19:30:01 387.37 1.20 386.17 16.40 108079.59 19:31:01 555.32 0.02 555.31 0.13 28432.06 19:32:01 625.79 0.00 625.79 0.00 24434.52 19:33:01 557.78 0.00 557.78 0.00 23229.72 19:34:01 56.58 0.00 56.58 0.00 2688.97 19:35:01 5.08 0.00 5.08 0.00 2288.02 19:36:01 4.57 0.00 4.57 0.00 4091.32 19:37:01 12.83 0.00 12.83 0.00 5940.88 19:38:01 51.44 0.65 50.79 53.32 10658.09 Average: 223.73 5.65 218.08 561.58 22921.08 19:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 5724976 7344608 2442452 29.90 41836 1754976 1062548 11.53 671388 1597192 96140 19:29:01 4518304 7385612 3649124 44.68 63544 2950680 1198128 13.00 659784 2750740 279220 19:30:01 2384948 7293432 5782480 70.80 134040 4743336 1518920 16.48 894360 4451088 1360 19:31:01 1567064 7192704 6600364 80.81 166892 5334492 1623448 17.62 1081528 4982980 11244 19:32:01 1178096 7214380 6989332 85.58 192492 5664084 1629948 17.69 1091188 5305464 20252 19:33:01 1285464 7306748 6881964 84.26 205020 5628464 1405156 15.25 1018428 5266024 15004 19:34:01 1084852 7054276 7082576 86.72 206348 5590148 1649720 17.90 1354576 5146208 9452 19:35:01 1362580 7360884 6804848 83.32 206400 5617292 1342816 14.57 1051308 5170624 12312 19:36:01 980724 7035784 7186704 87.99 206432 5671972 1671604 18.14 1385940 5214636 15216 19:37:01 925200 7289236 7242228 88.67 206616 5972040 1420256 15.41 1229004 5419212 190844 19:38:01 907436 7394060 7259992 88.89 209480 6082672 1027124 11.15 1200532 5459448 25348 Average: 1992695 7261066 6174733 75.60 167191 5000923 1413606 15.34 1058003 4614874 61490 19:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 19:28:01 ens3 440.76 237.20 1456.08 67.10 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 19:29:01 ens3 539.63 326.48 14272.83 27.05 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 779.24 371.72 3911.02 27.41 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 290.25 146.86 1413.58 12.36 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 12.35 12.61 2.72 3.09 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 5.70 5.66 1.32 1.85 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 12.38 8.85 34.68 1.52 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:35:01 ens3 1.55 2.12 0.33 0.37 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 ens3 0.70 0.87 0.15 0.16 0.00 0.00 0.00 0.00 19:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:37:01 ens3 575.47 299.83 3296.31 20.14 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 19:38:01 ens3 18.88 16.36 16.66 13.59 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.39 0.39 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 243.04 129.70 2219.75 15.80 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3162) 06/18/25 _x86_64_ (4 CPU) 19:26:28 LINUX RESTART (4 CPU) 19:27:02 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 23.04 0.00 1.80 4.13 1.37 69.65 19:28:01 0 31.57 0.00 1.93 1.86 1.34 63.30 19:28:01 1 14.13 0.00 1.26 1.55 1.09 81.98 19:28:01 2 10.66 0.00 1.65 6.66 1.31 79.73 19:28:01 3 35.75 0.00 2.37 6.47 1.75 53.66 19:29:01 all 21.21 0.00 2.97 2.64 1.47 71.71 19:29:01 0 15.42 0.00 2.50 2.45 1.35 78.27 19:29:01 1 24.61 0.00 2.98 1.15 1.37 69.89 19:29:01 2 14.28 0.00 2.50 6.31 1.30 75.61 19:29:01 3 30.55 0.00 3.88 0.64 1.87 63.06 19:30:01 all 25.91 0.00 12.40 11.29 1.79 48.62 19:30:01 0 24.38 0.00 13.45 16.04 1.65 44.47 19:30:01 1 22.82 0.00 12.37 9.61 1.83 53.37 19:30:01 2 27.98 0.00 11.06 12.46 1.83 46.67 19:30:01 3 28.43 0.00 12.73 7.06 1.84 49.95 19:31:01 all 8.92 0.00 4.78 28.19 0.67 57.43 19:31:01 0 10.80 0.00 4.46 19.38 0.65 64.71 19:31:01 1 5.47 0.00 4.15 20.81 0.50 69.07 19:31:01 2 11.07 0.00 4.64 33.10 0.84 50.35 19:31:01 3 8.38 0.00 5.84 39.46 0.69 45.63 19:32:01 all 6.24 0.00 4.75 28.59 0.76 59.65 19:32:01 0 3.39 0.00 5.09 36.04 0.67 54.81 19:32:01 1 3.85 0.00 4.69 30.24 0.68 60.54 19:32:01 2 13.43 0.00 4.79 30.66 1.15 49.97 19:32:01 3 4.32 0.00 4.45 17.45 0.55 73.23 19:33:01 all 4.25 0.00 4.16 20.43 0.46 70.70 19:33:01 0 4.36 0.00 2.45 7.63 0.32 85.25 19:33:01 1 6.81 0.00 4.85 36.90 0.52 50.92 19:33:01 2 2.14 0.00 3.12 29.18 0.56 65.01 19:33:01 3 3.75 0.00 6.24 8.24 0.42 81.35 19:34:01 all 19.06 0.00 3.27 1.66 0.80 75.21 19:34:01 0 19.14 0.00 3.35 1.38 0.77 75.35 19:34:01 1 9.32 0.00 2.52 3.07 0.58 84.51 19:34:01 2 17.15 0.00 3.54 1.02 0.73 77.56 19:34:01 3 30.63 0.00 3.64 1.22 1.14 63.38 19:35:01 all 21.83 0.00 2.94 0.03 0.81 74.38 19:35:01 0 25.78 0.00 3.55 0.00 0.83 69.84 19:35:01 1 11.27 0.00 2.15 0.12 0.48 85.99 19:35:01 2 33.52 0.00 3.80 0.02 1.08 61.59 19:35:01 3 16.77 0.00 2.30 0.02 0.85 80.06 19:36:01 all 22.67 0.00 2.02 0.06 0.75 74.50 19:36:01 0 40.97 0.00 3.19 0.03 0.87 54.93 19:36:01 1 16.49 0.00 1.51 0.20 0.95 80.85 19:36:01 2 13.68 0.00 1.48 0.00 0.60 84.24 19:36:01 3 19.54 0.00 1.85 0.00 0.60 78.01 19:37:01 all 23.69 0.00 3.17 0.24 1.15 71.75 19:37:01 0 20.86 0.00 2.14 0.43 1.03 75.54 19:37:01 1 12.30 0.00 3.69 0.47 0.75 82.79 19:37:01 2 29.53 0.00 4.22 0.03 1.38 64.84 19:37:01 3 32.11 0.00 2.67 0.02 1.42 63.78 19:38:01 all 23.35 0.00 1.31 1.84 1.16 72.33 19:38:01 0 28.26 0.00 1.70 0.48 1.28 68.28 19:38:01 1 8.36 0.00 0.58 6.31 0.57 84.19 19:38:01 2 24.82 0.00 1.03 0.10 1.33 72.72 19:38:01 3 31.96 0.00 1.91 0.50 1.43 64.20 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.21 0.00 3.95 8.97 1.02 67.85 Average: 0 20.45 0.00 3.97 7.76 0.98 66.85 Average: 1 12.31 0.00 3.69 9.99 0.85 73.16 Average: 2 18.05 0.00 3.79 10.80 1.10 66.25 Average: 3 22.00 0.00 4.34 7.36 1.14 65.16