---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1937 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 13G 6.3G 68% / 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 474 845 0 2624 3187 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:33:db:26 brd ff:ff:ff:ff:ff:ff inet 10.32.6.90/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe33:db26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:f5:33:1e 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-1937) 01/15/25 _x86_64_ (4 CPU) 20:21:43 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 171.95 69.27 102.68 5599.47 41377.52 20:24:01 225.43 21.66 203.77 2718.56 100883.50 20:25:01 228.88 38.88 190.00 4171.17 65552.01 20:26:01 96.33 43.55 52.78 3568.28 34869.98 20:27:01 149.00 97.73 51.27 6201.87 5946.53 Average: 174.34 54.20 120.15 4450.86 49754.14 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 1697696 3366048 2340956 57.96 50332 1773832 868780 17.08 531804 1629472 161244 20:24:01 193572 3327556 3845080 95.21 98652 3153532 1105452 21.73 563800 3023824 346896 20:25:01 854472 3003704 3184180 78.84 160516 2086764 1814316 35.66 1156972 1743804 306836 20:26:01 1078516 3261620 2960136 73.30 164948 2123544 1413360 27.78 914780 1772836 132116 20:27:01 940020 3309540 3098632 76.72 168932 2313200 929324 18.27 1001692 1833872 19224 Average: 952855 3253694 3085797 76.41 128676 2290174 1226246 24.10 833810 2000762 193263 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:23:01 ens3 326.18 218.48 1414.94 65.53 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 20:24:01 ens3 633.07 351.52 15172.02 30.99 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 405.68 306.38 2179.37 25.21 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 ens3 0.17 0.23 0.02 0.02 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 4.10 4.10 0.36 0.36 0.00 0.00 0.00 0.00 20:27:01 ens3 145.83 235.30 24.84 1729.48 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: lo 1.57 1.57 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 302.36 222.44 3764.32 370.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1937) 01/15/25 _x86_64_ (4 CPU) 20:21:43 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 17.97 0.00 2.15 5.57 0.05 74.26 20:23:01 0 9.36 0.00 1.58 6.24 0.03 82.78 20:23:01 1 31.71 0.00 1.93 1.54 0.07 64.76 20:23:01 2 12.99 0.00 2.02 10.00 0.07 74.92 20:23:01 3 17.87 0.00 3.06 4.45 0.07 74.56 20:24:01 all 22.78 0.00 7.01 3.76 0.08 66.38 20:24:01 0 36.85 0.00 6.92 3.37 0.08 52.79 20:24:01 1 20.88 0.00 7.45 3.54 0.07 68.07 20:24:01 2 16.17 0.00 7.56 6.80 0.08 69.38 20:24:01 3 17.23 0.00 6.10 1.31 0.10 75.27 20:25:01 all 37.52 0.00 8.71 3.93 0.10 49.75 20:25:01 0 40.16 0.00 8.85 5.04 0.10 45.85 20:25:01 1 39.28 0.00 9.09 2.09 0.10 49.44 20:25:01 2 35.70 0.00 8.66 4.05 0.10 51.49 20:25:01 3 34.93 0.00 8.24 4.54 0.10 52.19 20:26:01 all 57.07 0.00 7.39 1.19 0.11 34.23 20:26:01 0 54.24 0.00 7.33 0.72 0.12 37.59 20:26:01 1 56.86 0.00 7.39 0.96 0.12 34.67 20:26:01 2 59.47 0.00 7.40 1.04 0.10 31.99 20:26:01 3 57.73 0.00 7.46 2.05 0.10 32.67 20:27:01 all 25.33 0.00 3.16 3.54 0.08 67.90 20:27:01 0 29.37 0.00 2.90 3.23 0.10 64.40 20:27:01 1 22.76 0.00 3.04 4.40 0.08 69.72 20:27:01 2 25.83 0.00 3.31 4.18 0.08 66.61 20:27:01 3 23.33 0.00 3.41 2.34 0.08 70.83 Average: all 32.10 0.00 5.67 3.60 0.09 58.54 Average: 0 33.94 0.00 5.50 3.72 0.09 56.75 Average: 1 34.27 0.00 5.77 2.51 0.09 57.36 Average: 2 30.00 0.00 5.78 5.22 0.09 58.91 Average: 3 30.17 0.00 5.65 2.94 0.09 61.15