---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1451 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: 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): 0-3 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 485 548 0 2909 3175 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:07:52:3c brd ff:ff:ff:ff:ff:ff inet 10.32.6.185/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe07:523c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:32:a1:ec 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-1451) 08/02/24 _x86_64_ (4 CPU) 19:30:40 LINUX RESTART (4 CPU) 19:31:01 tps rtps wtps bread/s bwrtn/s 19:32:02 190.25 83.79 106.47 6573.84 41901.57 19:33:01 276.60 12.66 263.94 2265.51 30946.08 19:34:01 240.04 0.02 240.03 0.13 16196.10 19:35:01 40.88 0.07 40.81 13.86 1634.53 19:36:01 121.81 0.88 120.93 69.59 2767.41 Average: 173.57 19.51 154.07 1782.98 18648.15 19:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:32:02 1518380 3291476 2520272 62.40 52720 1871256 951252 18.70 662128 1668936 213404 19:33:01 889320 3245556 3149332 77.98 79844 2403084 1277236 25.11 801844 2102028 3536 19:34:01 621256 3243104 3417396 84.62 101288 2621748 1258856 24.75 900324 2239516 6576 19:35:01 657336 3311660 3381316 83.72 103232 2642092 1188208 23.36 861176 2231136 1608 19:36:01 607208 3295512 3431444 84.97 106300 2668340 950968 18.69 931464 2209196 17664 Average: 858700 3277462 3179952 78.74 88677 2441304 1125304 22.12 831387 2090162 48558 19:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:32:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:02 ens3 347.89 237.34 1442.34 68.13 0.00 0.00 0.00 0.00 19:33:01 lo 2.24 2.24 0.20 0.20 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 19:33:01 ens3 644.70 416.69 3383.19 37.38 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 290.83 183.04 1488.11 14.25 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 ens3 39.51 32.88 8.57 12.10 0.00 0.00 0.00 0.00 19:36:01 lo 5.80 5.80 0.51 0.51 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 19:36:01 ens3 88.99 124.65 25.81 638.14 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.16 0.16 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 Average: ens3 281.17 198.19 1262.54 154.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1451) 08/02/24 _x86_64_ (4 CPU) 19:30:40 LINUX RESTART (4 CPU) 19:31:01 CPU %user %nice %system %iowait %steal %idle 19:32:02 all 18.65 0.00 2.41 6.16 0.06 72.72 19:32:02 0 17.39 0.00 3.16 7.61 0.05 71.79 19:32:02 1 21.47 0.00 2.11 1.61 0.05 74.76 19:32:02 2 7.86 0.00 1.52 7.36 0.05 83.21 19:32:02 3 27.91 0.00 2.87 8.06 0.07 61.09 19:33:01 all 16.51 0.00 3.60 10.54 0.08 69.27 19:33:01 0 20.00 0.00 3.49 10.35 0.07 66.09 19:33:01 1 34.30 0.00 4.65 15.99 0.10 44.95 19:33:01 2 5.78 0.00 2.97 8.05 0.09 83.12 19:33:01 3 5.89 0.00 3.29 7.77 0.07 82.99 19:34:01 all 29.08 0.00 4.22 7.54 0.08 59.08 19:34:01 0 30.54 0.00 3.92 2.65 0.10 62.79 19:34:01 1 30.13 0.00 3.78 1.10 0.07 64.93 19:34:01 2 29.08 0.00 4.63 22.52 0.10 43.67 19:34:01 3 26.55 0.00 4.56 3.96 0.08 64.84 19:35:01 all 29.83 0.00 8.87 0.46 0.10 60.73 19:35:01 0 28.90 0.00 8.19 0.34 0.10 62.47 19:35:01 1 28.90 0.00 9.61 0.38 0.10 61.01 19:35:01 2 29.97 0.00 8.77 1.07 0.12 60.07 19:35:01 3 31.54 0.00 8.91 0.08 0.10 59.37 19:36:01 all 21.74 0.00 4.58 2.93 0.08 70.67 19:36:01 0 25.16 0.00 3.89 2.14 0.08 68.72 19:36:01 1 18.53 0.00 5.31 3.24 0.07 72.85 19:36:01 2 17.25 0.00 4.75 2.71 0.07 75.21 19:36:01 3 25.98 0.00 4.40 3.64 0.10 65.88 Average: all 23.19 0.00 4.74 5.51 0.08 66.48 Average: 0 24.42 0.00 4.53 4.60 0.08 66.38 Average: 1 26.64 0.00 5.09 4.42 0.08 63.77 Average: 2 18.02 0.00 4.53 8.33 0.08 69.02 Average: 3 23.65 0.00 4.82 4.68 0.08 66.76