---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11024 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 7.2G 63% / 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 470 388 0 3084 3191 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:9d:0e:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.237/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe9d:ee2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:8f:d0:59 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-11024) 11/22/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 175.85 73.60 102.25 5444.69 42315.76 15:35:01 293.90 77.96 215.94 15696.60 126267.16 15:36:01 360.39 27.96 332.43 2840.06 26725.68 15:37:01 253.92 210.86 43.05 8178.74 8554.48 15:38:01 84.74 59.64 25.10 2739.94 2301.48 Average: 233.77 90.01 143.76 6980.92 41240.32 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1650056 3360344 2388596 59.14 53044 1812100 885532 17.41 562088 1646160 148008 15:35:01 272492 3260708 3766160 93.25 117220 2946872 1265600 24.88 588716 2876224 276768 15:36:01 722916 3309632 3315736 82.10 153328 2515156 1370744 26.94 779580 2238984 277684 15:37:01 445384 3199308 3593268 88.97 154916 2681544 1098692 21.60 969324 2329920 34232 15:38:01 397436 3266744 3641216 90.16 157164 2785340 998976 19.64 958172 2380592 14116 Average: 697657 3279347 3340995 82.73 127134 2548202 1123909 22.09 771576 2294376 150162 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:34:01 ens3 418.65 265.77 1420.36 69.83 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 520.02 254.80 14465.81 19.92 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 118.45 95.67 543.16 9.13 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 158.01 80.61 1037.98 9.30 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 49.21 43.31 161.61 26.44 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 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 252.89 148.04 3526.80 26.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11024) 11/22/24 _x86_64_ (4 CPU) 15:32:35 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.26 0.00 2.23 5.49 0.07 71.95 15:34:01 0 6.11 0.00 1.56 10.85 0.07 81.41 15:34:01 1 36.29 0.00 3.54 4.26 0.07 55.84 15:34:01 2 15.19 0.00 1.32 1.82 0.05 81.62 15:34:01 3 23.45 0.00 2.51 5.06 0.07 68.91 15:35:01 all 24.40 0.00 7.85 4.91 0.08 62.75 15:35:01 0 15.10 0.00 6.76 10.19 0.09 67.87 15:35:01 1 36.18 0.00 7.95 2.38 0.08 53.40 15:35:01 2 19.87 0.00 8.32 5.68 0.09 66.05 15:35:01 3 26.31 0.00 8.36 1.45 0.07 63.81 15:36:01 all 28.74 0.00 5.10 11.93 0.08 54.16 15:36:01 0 28.94 0.00 5.61 31.67 0.08 33.70 15:36:01 1 31.28 0.00 4.39 2.74 0.07 61.53 15:36:01 2 27.23 0.00 5.92 11.53 0.10 55.21 15:36:01 3 27.48 0.00 4.48 1.94 0.07 66.03 15:37:01 all 32.48 0.00 4.09 11.52 0.08 51.82 15:37:01 0 32.22 0.00 4.04 11.87 0.08 51.79 15:37:01 1 32.05 0.00 4.11 12.94 0.07 50.83 15:37:01 2 33.55 0.00 4.36 11.87 0.10 50.11 15:37:01 3 32.15 0.00 3.86 9.42 0.08 54.49 15:38:01 all 21.96 0.00 1.07 2.04 0.05 74.89 15:38:01 0 10.25 0.00 0.72 0.44 0.03 88.55 15:38:01 1 12.30 0.00 1.37 2.82 0.05 83.46 15:38:01 2 29.97 0.00 0.97 0.70 0.05 68.31 15:38:01 3 35.51 0.00 1.20 4.20 0.07 59.02 Average: all 25.56 0.00 4.05 7.17 0.07 63.14 Average: 0 18.49 0.00 3.71 12.94 0.07 64.79 Average: 1 29.60 0.00 4.27 5.03 0.07 61.04 Average: 2 25.17 0.00 4.16 6.30 0.08 64.29 Average: 3 28.99 0.00 4.06 4.43 0.07 62.44