---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-118 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: 3944 473 882 0 2587 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:0b:7c:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe0b:7cb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:74:c4:c6 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-118) 12/25/24 _x86_64_ (4 CPU) 20:21:45 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 172.70 69.34 103.37 5621.46 41643.88 20:24:01 205.98 20.14 185.84 2674.26 88019.59 20:25:01 249.38 41.54 207.85 4324.43 78619.79 20:26:01 115.74 59.78 55.96 3958.55 40908.10 20:27:01 157.01 109.65 47.36 9081.15 5882.49 Average: 180.17 60.09 120.08 5131.74 51017.82 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 1691512 3362716 2347148 58.12 50424 1777224 886468 17.43 538652 1633196 152684 20:24:01 214280 3320080 3824380 94.69 89776 3114392 1119252 22.00 585560 2965400 268336 20:25:01 982872 3179136 3055788 75.66 158944 2116680 1597352 31.40 969420 1787956 213896 20:26:01 1215576 3271308 2823084 69.90 163444 2000440 1439364 28.29 844440 1710044 130612 20:27:01 976036 3306436 3062624 75.83 167084 2277676 953008 18.73 1010160 1794540 18848 Average: 1016055 3287935 3022605 74.84 125934 2257282 1199089 23.57 789646 1978227 156875 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 402.68 256.24 1415.44 67.49 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 621.46 321.82 15185.31 26.51 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 417.26 321.83 2179.58 32.95 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 0.18 0.27 0.02 0.03 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 135.66 233.01 22.49 1724.50 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 315.46 226.64 3761.15 370.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-118) 12/25/24 _x86_64_ (4 CPU) 20:21:45 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 18.29 0.00 2.23 5.43 0.06 73.99 20:23:01 0 16.96 0.00 1.77 2.89 0.03 78.34 20:23:01 1 16.14 0.00 3.11 6.45 0.05 74.25 20:23:01 2 9.69 0.00 1.50 9.49 0.07 79.24 20:23:01 3 30.39 0.00 2.52 2.88 0.07 64.14 20:24:01 all 20.68 0.00 6.20 3.62 0.07 69.42 20:24:01 0 22.68 0.00 6.82 1.04 0.07 69.39 20:24:01 1 17.36 0.00 6.43 2.06 0.07 74.07 20:24:01 2 13.90 0.00 5.58 7.27 0.08 73.17 20:24:01 3 28.86 0.00 6.00 4.06 0.07 61.01 20:25:01 all 33.35 0.00 8.70 4.80 0.09 53.05 20:25:01 0 34.88 0.00 9.52 4.43 0.08 51.07 20:25:01 1 32.62 0.00 8.20 5.36 0.10 53.72 20:25:01 2 32.15 0.00 7.94 4.85 0.08 54.97 20:25:01 3 33.78 0.00 9.13 4.56 0.10 52.43 20:26:01 all 60.23 0.00 7.52 1.84 0.10 30.31 20:26:01 0 63.08 0.00 7.21 1.18 0.10 28.43 20:26:01 1 61.54 0.00 7.91 3.31 0.08 27.16 20:26:01 2 57.83 0.00 7.43 1.58 0.10 33.06 20:26:01 3 58.48 0.00 7.52 1.30 0.10 32.60 20:27:01 all 26.60 0.00 3.48 3.69 0.08 66.16 20:27:01 0 34.57 0.00 4.11 3.51 0.08 57.73 20:27:01 1 21.23 0.00 3.69 5.05 0.08 69.94 20:27:01 2 18.70 0.00 2.89 3.52 0.08 74.82 20:27:01 3 31.97 0.00 3.22 2.67 0.07 62.07 Average: all 31.80 0.00 5.61 3.88 0.08 58.63 Average: 0 34.40 0.00 5.87 2.61 0.07 57.04 Average: 1 29.75 0.00 5.86 4.45 0.08 59.86 Average: 2 26.37 0.00 5.05 5.35 0.08 63.15 Average: 3 36.70 0.00 5.67 3.09 0.08 54.47