---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13133 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 9.2G 11G 48% / 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 458 1093 0 2392 3220 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:3a:b6:01 brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fe3a:b601/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:48:14:16 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-13133) 12/14/24 _x86_64_ (4 CPU) 20:41:56 LINUX RESTART (4 CPU) 20:42:01 tps rtps wtps bread/s bwrtn/s 20:43:02 189.85 96.93 92.92 6767.67 40432.48 20:44:01 108.34 44.62 63.72 2641.99 9626.57 20:45:01 26.16 0.15 26.01 3.73 4328.75 20:46:01 38.26 10.73 27.53 742.41 3542.34 Average: 90.58 38.08 52.50 2538.52 14502.85 20:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:43:02 1764636 3332040 2274016 56.31 39940 1689764 922340 18.13 566844 1541308 78792 20:44:01 1344168 3218228 2694484 66.72 60496 1961004 1022040 20.09 714756 1781652 85644 20:45:01 1278816 3193372 2759836 68.34 62632 1997756 1046524 20.57 742668 1816752 2124 20:46:01 486040 2526816 3552612 87.97 65704 2117040 1663592 32.70 1442636 1897632 5628 Average: 1218415 3067614 2820237 69.83 57193 1941391 1163624 22.87 866726 1759336 43047 20:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:43:02 ens3 403.57 262.91 1199.08 69.07 0.00 0.00 0.00 0.00 20:43:02 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 20:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 92.92 85.95 706.55 18.53 0.00 0.00 0.00 0.00 20:44:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 ens3 92.37 118.31 595.75 17.67 0.00 0.00 0.00 0.00 20:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 ens3 248.96 293.95 1576.90 42.30 0.00 0.00 0.00 0.00 20:46:01 lo 0.88 0.88 0.42 0.42 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 209.94 190.72 1020.88 36.97 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.19 0.19 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-13133) 12/14/24 _x86_64_ (4 CPU) 20:41:56 LINUX RESTART (4 CPU) 20:42:01 CPU %user %nice %system %iowait %steal %idle 20:43:02 all 15.17 0.00 2.26 6.15 0.05 76.38 20:43:02 0 14.19 0.00 3.04 3.46 0.03 79.28 20:43:02 1 11.84 0.00 1.52 4.84 0.03 81.77 20:43:02 2 12.98 0.00 1.88 11.71 0.08 73.35 20:43:02 3 21.68 0.00 2.58 4.57 0.07 71.12 20:44:01 all 18.20 0.00 1.31 2.46 0.07 77.97 20:44:01 0 13.13 0.00 0.99 1.33 0.05 84.50 20:44:01 1 26.32 0.00 1.36 0.71 0.07 71.54 20:44:01 2 24.47 0.00 1.75 5.31 0.08 68.39 20:44:01 3 8.84 0.00 1.12 2.48 0.05 87.50 20:45:01 all 6.75 0.00 0.30 0.27 0.03 92.64 20:45:01 0 1.90 0.00 0.05 0.00 0.02 98.03 20:45:01 1 6.13 0.00 0.32 0.88 0.05 92.62 20:45:01 2 9.13 0.00 0.10 0.10 0.03 90.64 20:45:01 3 9.85 0.00 0.72 0.10 0.05 89.28 20:46:01 all 24.98 0.00 0.88 0.34 0.06 73.75 20:46:01 0 23.19 0.00 0.41 0.00 0.05 76.34 20:46:01 1 21.95 0.00 0.74 0.35 0.07 76.89 20:46:01 2 26.68 0.00 0.99 0.53 0.05 71.75 20:46:01 3 28.09 0.00 1.37 0.47 0.08 69.98 Average: all 16.27 0.00 1.18 2.30 0.05 80.19 Average: 0 13.12 0.00 1.12 1.19 0.04 84.53 Average: 1 16.52 0.00 0.98 1.70 0.05 80.75 Average: 2 18.29 0.00 1.17 4.40 0.06 76.07 Average: 3 17.15 0.00 1.45 1.90 0.06 79.44