---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1739 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 6.9G 65% / 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 488 761 0 2694 3172 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:1b:65:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe1b:65d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:e4:33:d0 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-1739) 02/14/24 _x86_64_ (4 CPU) 11:42:22 LINUX RESTART (4 CPU) 11:43:02 tps rtps wtps bread/s bwrtn/s 11:44:01 124.15 36.45 87.70 1717.81 8290.66 11:45:01 224.16 20.85 203.30 3371.87 112428.49 11:46:01 161.88 92.40 69.48 4328.53 29130.00 11:47:01 307.61 76.11 231.51 4501.30 10022.53 11:48:01 70.22 2.23 67.99 121.98 5752.77 11:49:01 253.01 195.35 57.66 21942.74 12631.63 11:50:01 208.18 182.49 25.70 7283.32 1671.19 Average: 192.93 86.64 106.29 6190.25 25790.47 11:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 1562476 3366484 2476176 61.31 53448 1900956 853164 16.77 566928 1719668 158196 11:45:01 169264 3308776 3869388 95.81 116188 3074536 1089636 21.42 495680 3049204 236600 11:46:01 1645408 3311152 2393244 59.26 120616 1668272 1218096 23.94 632660 1506292 344 11:47:01 1296280 3309200 2742372 67.90 144364 1956768 1219648 23.97 789940 1661432 41872 11:48:01 1152268 3291548 2886384 71.47 146588 2063796 1244360 24.46 859620 1717308 86060 11:49:01 1145132 3307648 2893520 71.65 147588 2148664 1129356 22.20 789500 1877380 2244 11:50:01 796644 3249540 3242008 80.27 150376 2424996 1012848 19.91 871508 2121012 55352 Average: 1109639 3306335 2929013 72.52 125595 2176855 1109587 21.81 715119 1950328 82953 11:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 11:44:01 ens3 203.63 165.90 1442.84 20.37 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 2.19 2.19 0.19 0.19 0.00 0.00 0.00 0.00 11:45:01 ens3 461.56 262.66 13527.31 25.59 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 302.95 174.58 330.03 69.09 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 201.93 129.89 976.95 12.68 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 64.26 50.07 65.54 11.01 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 ens3 328.56 208.20 75.60 72.18 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:50:01 ens3 20.21 19.93 42.76 10.24 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 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 226.33 144.47 2359.62 31.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1739) 02/14/24 _x86_64_ (4 CPU) 11:42:22 LINUX RESTART (4 CPU) 11:43:02 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 20.05 0.00 1.62 3.54 0.06 74.73 11:44:01 0 17.47 0.00 1.05 2.14 0.07 79.27 11:44:01 1 29.47 0.00 2.00 2.27 0.07 66.19 11:44:01 2 5.40 0.00 1.26 8.85 0.07 84.42 11:44:01 3 27.77 0.00 2.21 0.93 0.07 69.02 11:45:01 all 25.75 0.00 7.05 3.45 0.09 63.66 11:45:01 0 29.70 0.00 5.93 2.43 0.07 61.88 11:45:01 1 23.30 0.00 7.41 2.33 0.08 66.88 11:45:01 2 22.13 0.00 7.48 4.43 0.08 65.87 11:45:01 3 27.90 0.00 7.32 4.60 0.10 60.07 11:46:01 all 41.87 0.00 19.25 4.09 0.13 34.67 11:46:01 0 41.52 0.00 19.24 1.50 0.12 37.63 11:46:01 1 42.19 0.00 19.06 1.00 0.12 37.63 11:46:01 2 40.50 0.00 18.17 0.80 0.13 40.40 11:46:01 3 43.29 0.00 20.56 13.08 0.13 22.94 11:47:01 all 10.84 0.00 4.71 10.45 0.08 73.92 11:47:01 0 11.71 0.00 4.91 5.41 0.07 77.91 11:47:01 1 7.15 0.00 4.04 6.09 0.08 82.63 11:47:01 2 12.85 0.00 6.39 29.87 0.12 50.77 11:47:01 3 11.64 0.00 3.50 0.47 0.07 84.32 11:48:01 all 26.88 0.00 8.65 1.30 0.10 63.08 11:48:01 0 29.83 0.00 8.22 3.42 0.10 58.43 11:48:01 1 24.64 0.00 7.71 0.89 0.08 66.68 11:48:01 2 29.28 0.00 10.14 0.60 0.12 59.86 11:48:01 3 23.79 0.00 8.50 0.27 0.08 67.36 11:49:01 all 28.81 0.00 11.77 16.11 0.10 43.21 11:49:01 0 28.97 0.00 11.96 19.10 0.10 39.86 11:49:01 1 28.53 0.00 11.36 15.29 0.10 44.72 11:49:01 2 29.33 0.00 11.91 19.77 0.10 38.88 11:49:01 3 28.40 0.00 11.87 10.27 0.10 49.36 11:50:01 all 16.13 0.00 1.21 6.66 0.06 75.94 11:50:01 0 2.91 0.00 1.04 8.86 0.05 87.14 11:50:01 1 11.34 0.00 1.15 5.93 0.05 81.53 11:50:01 2 43.88 0.00 1.71 7.11 0.10 47.20 11:50:01 3 6.35 0.00 0.91 4.72 0.05 87.97 Average: all 24.35 0.00 7.77 6.52 0.09 61.28 Average: 0 23.17 0.00 7.50 6.14 0.08 63.11 Average: 1 23.79 0.00 7.54 4.83 0.08 63.75 Average: 2 26.27 0.00 8.18 10.19 0.10 55.25 Average: 3 24.15 0.00 7.85 4.91 0.09 63.00