---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4841 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 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 471 860 0 2612 3190 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:ae:15:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:feae:1525/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:07:6a:0b 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-4841) 09/11/24 _x86_64_ (4 CPU) 20:21:40 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 185.09 83.67 101.42 6585.30 41359.66 20:24:02 233.60 25.41 208.18 3457.96 102254.04 20:25:01 236.31 39.88 196.42 4073.74 67717.52 20:26:01 100.68 46.63 54.06 3648.46 40818.00 20:27:01 145.98 97.62 48.36 6249.89 5729.58 Average: 179.99 58.80 121.19 4809.42 51374.31 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 1605892 3298012 2432760 60.24 45992 1803096 945460 18.58 634600 1620916 146748 20:24:02 482244 3311464 3556408 88.06 99704 2848516 1117900 21.97 581076 2718956 358640 20:25:01 1012264 3185428 3026388 74.94 161312 2103156 1592716 31.31 986484 1751464 310308 20:26:01 1092200 3263040 2946452 72.96 165788 2108964 1411820 27.75 919492 1753348 131856 20:27:01 980536 3338528 3058116 75.72 169748 2300132 915044 17.99 981836 1812268 18760 Average: 1034627 3279294 3004025 74.38 128509 2232773 1196588 23.52 820698 1931390 193262 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 20:23:02 ens3 371.95 253.09 1422.82 70.13 0.00 0.00 0.00 0.00 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:02 lo 2.50 2.50 0.22 0.22 0.00 0.00 0.00 0.00 20:24:02 ens3 666.08 364.31 15476.36 29.86 0.00 0.00 0.00 0.00 20:24:02 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 387.22 302.25 2194.51 25.51 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 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 ens3 0.20 0.28 0.02 0.03 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 20:27:01 lo 4.03 4.03 0.35 0.35 0.00 0.00 0.00 0.00 20:27:01 ens3 133.14 234.26 23.29 1712.26 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 Average: lo 1.58 1.58 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 310.44 230.21 3794.81 369.68 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4841) 09/11/24 _x86_64_ (4 CPU) 20:21:40 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 18.99 0.00 2.58 5.55 0.06 72.82 20:23:02 0 26.16 0.00 2.63 5.71 0.05 65.46 20:23:02 1 10.64 0.00 3.47 10.42 0.05 75.42 20:23:02 2 31.31 0.00 2.60 2.86 0.10 63.13 20:23:02 3 7.85 0.00 1.62 3.21 0.05 87.27 20:24:02 all 25.64 0.00 7.49 4.08 0.09 62.70 20:24:02 0 20.81 0.00 7.21 2.89 0.07 69.02 20:24:02 1 24.19 0.00 7.75 5.05 0.09 62.92 20:24:02 2 25.29 0.00 7.70 6.28 0.09 60.64 20:24:02 3 32.33 0.00 7.30 2.11 0.10 58.15 20:25:01 all 37.62 0.00 8.79 3.90 0.10 49.58 20:25:01 0 39.23 0.00 9.50 4.69 0.10 46.48 20:25:01 1 35.86 0.00 8.22 2.50 0.10 53.32 20:25:01 2 37.74 0.00 8.58 3.81 0.10 49.77 20:25:01 3 37.64 0.00 8.87 4.63 0.09 48.78 20:26:01 all 57.21 0.00 7.54 1.59 0.11 33.55 20:26:01 0 53.60 0.00 7.28 2.22 0.12 36.78 20:26:01 1 56.71 0.00 7.56 1.53 0.12 34.09 20:26:01 2 61.76 0.00 8.13 1.67 0.12 28.33 20:26:01 3 56.79 0.00 7.18 0.92 0.12 34.98 20:27:01 all 25.81 0.00 3.29 3.56 0.08 67.26 20:27:01 0 23.16 0.00 3.74 2.42 0.07 70.62 20:27:01 1 17.58 0.00 3.01 5.59 0.07 73.74 20:27:01 2 18.71 0.00 2.79 3.21 0.10 75.19 20:27:01 3 43.80 0.00 3.63 2.99 0.08 49.50 Average: all 33.04 0.00 5.91 3.73 0.09 57.23 Average: 0 32.57 0.00 6.04 3.58 0.08 57.73 Average: 1 28.95 0.00 5.98 5.03 0.08 59.94 Average: 2 34.95 0.00 5.93 3.55 0.10 55.47 Average: 3 35.68 0.00 5.69 2.77 0.09 55.77