---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-428 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 11G 9.0G 54% / 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 768 980 0 2195 2909 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:1e:bf:3b brd ff:ff:ff:ff:ff:ff inet 10.32.6.28/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86008sec preferred_lft 86008sec inet6 fe80::f816:3eff:fe1e:bf3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:b9:4b:9f 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 inet6 fe80::42:ceff:feb9:4b9f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-428) 02/15/25 _x86_64_ (4 CPU) 15:24:41 LINUX RESTART (4 CPU) 15:25:01 tps rtps wtps bread/s bwrtn/s 15:26:02 181.35 69.47 111.88 5627.73 43419.31 15:27:01 88.22 31.28 56.95 1676.99 10099.22 15:28:01 88.39 17.74 70.65 1328.54 41598.80 15:29:01 83.24 33.18 50.06 1634.79 17303.78 15:30:01 41.24 17.98 23.26 429.00 8140.11 15:31:01 47.64 29.96 17.68 1454.69 2965.24 Average: 88.35 33.27 55.08 2026.21 20617.83 15:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:26:02 1631208 3336040 2407444 59.61 52884 1807056 915148 17.99 570580 1656696 142052 15:27:01 1271108 3187348 2767544 68.53 63844 1997044 1083944 21.31 734088 1831328 44836 15:28:01 119700 2209388 3918952 97.04 85108 2151004 2516480 49.47 1686444 2022336 152768 15:29:01 243744 1891488 3794908 93.96 96948 1694508 2685516 52.79 2074368 1503324 1016 15:30:01 1444972 3330272 2593680 64.22 99320 1929388 951960 18.71 709464 1676580 272 15:31:01 1048244 2997924 2990408 74.04 103252 1986576 1236664 24.31 1135708 1639176 17772 Average: 959829 2825410 3078823 76.23 83559 1927596 1564952 30.76 1151775 1721573 59786 15:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:26:02 ens3 365.82 245.19 1650.56 71.62 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 15:27:01 ens3 106.62 102.27 938.65 20.59 0.00 0.00 0.00 0.00 15:28:01 docker0 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 15:28:01 lo 2.15 2.15 0.22 0.22 0.00 0.00 0.00 0.00 15:28:01 veth7e92330 0.13 0.37 0.01 0.03 0.00 0.00 0.00 0.00 15:28:01 ens3 1053.46 855.41 10404.09 68.23 0.00 0.00 0.00 0.00 15:29:01 docker0 1.98 1.87 0.30 0.60 0.00 0.00 0.00 0.00 15:29:01 lo 168.32 168.32 48.29 48.29 0.00 0.00 0.00 0.00 15:29:01 veth7e92330 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 ens3 38.24 22.41 62.73 17.46 0.00 0.00 0.00 0.00 15:30:01 docker0 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 lo 1337.79 1337.79 393.59 393.59 0.00 0.00 0.00 0.00 15:30:01 ens3 628.05 354.62 1332.10 220.78 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 15:31:01 ens3 114.68 78.67 52.02 140.63 0.00 0.00 0.00 0.00 Average: docker0 0.38 0.38 0.05 0.10 0.00 0.00 0.00 0.00 Average: lo 252.68 252.68 73.94 73.94 0.00 0.00 0.00 0.00 Average: ens3 385.28 276.94 2411.19 90.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-428) 02/15/25 _x86_64_ (4 CPU) 15:24:41 LINUX RESTART (4 CPU) 15:25:01 CPU %user %nice %system %iowait %steal %idle 15:26:02 all 18.86 0.00 2.27 5.22 0.06 73.59 15:26:02 0 13.93 0.00 2.56 5.93 0.07 77.52 15:26:02 1 9.95 0.00 1.42 1.50 0.03 87.09 15:26:02 2 44.19 0.00 3.59 6.33 0.08 45.80 15:26:02 3 7.56 0.00 1.55 7.16 0.05 83.69 15:27:01 all 14.83 0.00 0.91 1.73 0.06 82.48 15:27:01 0 15.39 0.00 1.11 2.24 0.05 81.20 15:27:01 1 12.22 0.00 0.73 1.77 0.07 85.21 15:27:01 2 22.27 0.00 0.97 0.37 0.07 76.32 15:27:01 3 9.43 0.00 0.80 2.50 0.05 87.23 15:28:01 all 42.58 0.00 3.77 1.04 0.09 52.51 15:28:01 0 40.16 0.00 2.94 0.51 0.07 56.33 15:28:01 1 44.47 0.00 3.39 1.08 0.08 50.97 15:28:01 2 45.76 0.00 4.73 0.58 0.08 48.86 15:28:01 3 39.94 0.00 4.08 2.03 0.10 53.84 15:29:01 all 24.09 0.00 2.26 1.78 0.08 71.80 15:29:01 0 24.90 0.00 1.91 1.89 0.07 71.24 15:29:01 1 21.02 0.00 2.39 1.24 0.07 75.29 15:29:01 2 22.39 0.00 2.16 0.90 0.08 74.46 15:29:01 3 28.05 0.00 2.53 3.11 0.10 66.20 15:30:01 all 52.77 0.00 4.09 1.06 0.12 41.95 15:30:01 0 51.43 0.00 3.92 0.46 0.14 44.06 15:30:01 1 52.69 0.00 4.14 1.70 0.12 41.36 15:30:01 2 55.65 0.00 4.19 0.24 0.14 39.78 15:30:01 3 51.29 0.00 4.14 1.84 0.10 42.63 15:31:01 all 27.92 0.00 0.86 0.91 0.05 70.26 15:31:01 0 15.16 0.00 0.64 1.81 0.05 82.35 15:31:01 1 36.58 0.00 1.27 0.52 0.05 61.59 15:31:01 2 26.16 0.00 0.77 1.10 0.05 71.92 15:31:01 3 33.73 0.00 0.77 0.22 0.05 65.24 Average: all 30.11 0.00 2.35 1.96 0.08 65.50 Average: 0 26.76 0.00 2.17 2.15 0.07 68.85 Average: 1 29.38 0.00 2.21 1.30 0.07 67.04 Average: 2 36.03 0.00 2.73 1.60 0.08 59.57 Average: 3 28.28 0.00 2.30 2.81 0.08 66.52