---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-11648 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 12G 7.3G 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: 3944 475 1203 0 2264 3189 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:51:e6:84 brd ff:ff:ff:ff:ff:ff inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe51:e684/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:c6:c6:b7 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-11648) 11/30/24 _x86_64_ (4 CPU) 04:29:42 LINUX RESTART (4 CPU) 04:30:01 tps rtps wtps bread/s bwrtn/s 04:31:02 161.51 69.32 92.18 5624.93 40500.07 04:32:01 115.66 27.48 88.17 3263.30 15486.95 04:33:01 229.63 58.48 171.15 8467.42 103325.12 04:34:01 39.66 1.67 37.99 136.11 2272.42 04:35:01 123.45 36.01 87.44 1633.59 33156.34 04:36:01 432.53 390.75 41.78 17727.05 4803.33 04:37:01 45.36 24.35 21.01 1258.46 797.73 Average: 164.09 87.00 77.08 5449.78 28656.65 04:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:02 1728812 3299680 2309848 57.19 38952 1694016 965896 18.99 596788 1546672 72872 04:32:01 947428 3331344 3091232 76.54 62260 2459388 1081716 21.26 632992 2240312 395404 04:33:01 223588 3317708 3815072 94.46 108836 3044472 1203188 23.65 578932 2917680 408 04:34:01 154420 3230084 3884240 96.18 111132 3014624 1298560 25.53 632040 2924092 7656 04:35:01 1800548 3303884 2238112 55.42 130328 1504084 1402876 27.58 715764 1286240 114424 04:36:01 1372540 3327640 2666120 66.01 134768 1944304 1125992 22.13 1158940 1258172 496 04:37:01 1256628 3264188 2782032 68.89 137652 1996360 1097892 21.58 1509676 1028112 15648 Average: 1069138 3296361 2969522 73.53 103418 2236750 1168017 22.96 832162 1885897 86701 04:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:31:02 ens3 383.85 242.03 1236.97 67.08 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 04:32:01 ens3 260.93 151.12 7323.41 14.94 0.00 0.00 0.00 0.00 04:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 ens3 209.04 96.49 5082.13 6.96 0.00 0.00 0.00 0.00 04:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:34:01 ens3 5.63 4.22 4.66 2.96 0.00 0.00 0.00 0.00 04:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 ens3 298.63 264.97 2799.55 18.46 0.00 0.00 0.00 0.00 04:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 lo 6.13 6.13 0.53 0.53 0.00 0.00 0.00 0.00 04:36:01 ens3 221.98 379.54 23.77 2882.27 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 04:37:01 ens3 128.33 217.30 29.18 1571.37 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 1.59 1.59 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 215.38 193.76 2345.56 653.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-11648) 11/30/24 _x86_64_ (4 CPU) 04:29:42 LINUX RESTART (4 CPU) 04:30:01 CPU %user %nice %system %iowait %steal %idle 04:31:02 all 13.59 0.00 1.95 5.20 0.05 79.21 04:31:02 0 13.56 0.00 1.55 1.82 0.03 83.03 04:31:02 1 10.53 0.00 2.08 8.92 0.05 78.42 04:31:02 2 19.75 0.00 1.96 6.00 0.08 72.20 04:31:02 3 10.48 0.00 2.27 4.06 0.05 83.15 04:32:01 all 15.79 0.00 1.96 3.29 0.06 78.91 04:32:01 0 26.63 0.00 2.52 0.76 0.05 70.04 04:32:01 1 4.28 0.00 1.65 2.97 0.07 91.03 04:32:01 2 19.41 0.00 2.26 8.73 0.07 69.53 04:32:01 3 12.78 0.00 1.36 0.71 0.03 85.11 04:33:01 all 18.43 0.00 7.42 3.62 0.10 70.43 04:33:01 0 26.27 0.00 8.57 0.68 0.10 64.38 04:33:01 1 12.88 0.00 6.35 5.02 0.09 75.67 04:33:01 2 14.72 0.00 7.55 5.46 0.10 72.17 04:33:01 3 19.83 0.00 7.22 3.36 0.10 69.49 04:34:01 all 18.17 0.00 6.57 0.36 0.08 74.82 04:34:01 0 17.05 0.00 9.02 0.22 0.08 73.62 04:34:01 1 7.06 0.00 1.80 0.34 0.05 90.75 04:34:01 2 29.39 0.00 8.96 0.50 0.10 61.05 04:34:01 3 19.12 0.00 6.46 0.39 0.08 73.95 04:35:01 all 33.70 0.00 6.41 1.70 0.09 58.10 04:35:01 0 39.14 0.00 9.46 2.05 0.10 49.24 04:35:01 1 24.01 0.00 3.26 1.50 0.05 71.17 04:35:01 2 43.35 0.00 8.38 2.00 0.10 46.17 04:35:01 3 28.36 0.00 4.55 1.24 0.08 65.77 04:36:01 all 20.62 0.00 2.45 31.13 0.11 45.70 04:36:01 0 21.43 0.00 2.47 31.88 0.12 44.09 04:36:01 1 19.86 0.00 2.37 23.20 0.10 54.47 04:36:01 2 20.53 0.00 2.40 34.15 0.14 42.78 04:36:01 3 20.64 0.00 2.56 35.45 0.12 41.24 04:37:01 all 22.87 0.00 1.14 1.10 0.09 74.79 04:37:01 0 13.06 0.00 0.94 0.07 0.08 85.86 04:37:01 1 22.49 0.00 1.29 1.67 0.08 74.47 04:37:01 2 30.21 0.00 1.34 0.47 0.08 67.89 04:37:01 3 25.74 0.00 1.02 2.20 0.08 70.96 Average: all 20.47 0.00 3.98 6.63 0.08 68.84 Average: 0 22.43 0.00 4.93 5.35 0.08 67.21 Average: 1 14.50 0.00 2.68 6.26 0.07 76.49 Average: 2 25.38 0.00 4.70 8.15 0.10 61.68 Average: 3 19.58 0.00 3.63 6.74 0.08 69.96