---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-140 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 492 806 0 2644 3169 Swap: 1023 1 1022 ---> 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:3b:ff:36 brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe3b:ff36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:ad:86:04 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-140) 12/18/24 _x86_64_ (4 CPU) 20:21:42 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 176.89 69.22 107.67 5633.73 42087.00 20:24:01 289.47 27.25 262.22 3275.63 137613.69 20:25:01 185.87 38.84 147.03 3291.57 41342.89 20:26:01 112.71 58.44 54.27 4297.42 30373.74 Average: 191.31 48.42 142.89 4123.91 62909.45 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 1648040 3331704 2390612 59.19 50996 1788120 897748 17.65 568816 1642496 167592 20:24:01 433096 3266240 3605556 89.28 118188 2810276 1248220 24.54 704516 2620044 170684 20:25:01 607220 3180588 3431432 84.96 158924 2518652 1629700 32.04 1185260 1970752 285892 20:26:01 1153024 3308536 2885628 71.45 162292 2111480 1099364 21.61 804012 1823164 57764 Average: 960345 3271767 3078307 76.22 122600 2307132 1218758 23.96 815651 2014114 170483 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 415.21 266.76 1502.85 69.22 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 2.19 2.19 0.20 0.20 0.00 0.00 0.00 0.00 20:24:01 ens3 741.19 415.85 15438.19 36.04 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 279.72 228.57 1829.43 20.81 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 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 20:26:01 ens3 0.48 0.65 0.08 0.09 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 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 359.43 228.10 4700.57 31.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-140) 12/18/24 _x86_64_ (4 CPU) 20:21:42 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 19.48 0.00 2.36 5.31 0.06 72.78 20:23:01 0 10.24 0.00 2.87 5.77 0.07 81.06 20:23:01 1 41.48 0.00 3.38 4.20 0.07 50.88 20:23:01 2 15.36 0.00 1.67 2.57 0.07 80.33 20:23:01 3 10.89 0.00 1.51 8.72 0.05 78.84 20:24:01 all 26.65 0.00 9.38 4.64 0.08 59.26 20:24:01 0 39.46 0.00 10.54 3.56 0.08 46.36 20:24:01 1 23.41 0.00 8.79 4.74 0.07 62.99 20:24:01 2 21.85 0.00 8.50 2.05 0.07 67.54 20:24:01 3 21.76 0.00 9.64 8.23 0.07 60.30 20:25:01 all 54.64 0.00 8.34 3.52 0.08 33.41 20:25:01 0 54.08 0.00 9.03 4.18 0.08 32.63 20:25:01 1 55.65 0.00 8.51 2.61 0.08 33.14 20:25:01 2 53.19 0.00 7.96 2.55 0.10 36.20 20:25:01 3 55.65 0.00 7.84 4.76 0.07 31.68 20:26:01 all 40.29 0.00 6.69 2.20 0.09 50.72 20:26:01 0 40.12 0.00 7.15 1.39 0.10 51.23 20:26:01 1 43.29 0.00 7.07 2.95 0.10 46.59 20:26:01 2 36.91 0.00 5.55 1.33 0.10 56.11 20:26:01 3 40.81 0.00 7.05 3.11 0.10 48.92 Average: all 35.23 0.00 6.68 3.92 0.08 54.09 Average: 0 35.93 0.00 7.39 3.72 0.08 52.87 Average: 1 40.98 0.00 6.93 3.63 0.08 48.39 Average: 2 31.76 0.00 5.90 2.13 0.08 60.13 Average: 3 32.27 0.00 6.50 6.20 0.07 54.96