---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-37 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 12G 8.2G 58% / 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 471 805 0 2667 3191 Swap: 1023 2 1021 ---> 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:4e:9b:a2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe4e:9ba2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:6a:dd:07 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-37) 12/17/24 _x86_64_ (4 CPU) 20:25:43 LINUX RESTART (4 CPU) 20:26:01 tps rtps wtps bread/s bwrtn/s 20:27:02 174.12 69.07 105.05 5606.40 42183.25 20:28:01 151.42 12.90 138.52 2322.05 23541.64 20:29:01 63.13 1.88 61.25 41.72 21280.24 20:30:01 346.07 80.58 265.49 4488.81 58763.75 20:31:01 133.13 114.33 18.80 2900.18 614.16 Average: 173.71 55.90 117.81 3074.80 29307.34 20:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:27:02 1718336 3403380 2320316 57.45 52140 1787800 841540 16.54 496164 1643688 155048 20:28:01 1002028 3228492 3036624 75.19 95592 2241048 1344000 26.42 762988 2005956 3632 20:29:01 444660 2855092 3593992 88.99 158300 2294904 1724232 33.89 1208864 2043092 36028 20:30:01 986064 3282936 3052588 75.58 218644 1967672 1331672 26.18 633896 1920152 432 20:31:01 896684 3311576 3141968 77.80 223812 2066084 928352 18.25 661516 1970896 17748 Average: 1009554 3216295 3029098 75.00 149698 2071502 1233959 24.26 752686 1916757 42578 20:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:27:02 ens3 344.34 244.83 1528.18 68.95 0.00 0.00 0.00 0.00 20:27:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:27:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 ens3 239.04 150.70 1164.11 22.89 0.00 0.00 0.00 0.00 20:28:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 ens3 1012.66 328.37 4217.77 46.67 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 2.63 2.15 4.29 4.13 0.00 0.00 0.00 0.00 20:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 15.65 15.36 12.16 7.71 0.00 0.00 0.00 0.00 20:31:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 323.04 148.22 1385.58 30.08 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 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-37) 12/17/24 _x86_64_ (4 CPU) 20:25:43 LINUX RESTART (4 CPU) 20:26:01 CPU %user %nice %system %iowait %steal %idle 20:27:02 all 18.57 0.00 2.27 5.36 0.06 73.74 20:27:02 0 18.27 0.00 1.42 7.18 0.05 73.09 20:27:02 1 13.88 0.00 2.04 6.14 0.05 77.89 20:27:02 2 5.05 0.00 2.53 3.69 0.08 88.65 20:27:02 3 37.00 0.00 3.06 4.45 0.08 55.40 20:28:01 all 17.30 0.00 3.27 3.48 0.08 75.88 20:28:01 0 23.70 0.00 3.23 2.42 0.07 70.59 20:28:01 1 18.98 0.00 3.14 1.45 0.07 76.36 20:28:01 2 13.13 0.00 3.67 7.01 0.07 76.13 20:28:01 3 13.36 0.00 3.05 3.08 0.07 80.44 20:29:01 all 22.01 0.00 4.48 1.29 0.10 72.12 20:29:01 0 29.95 0.00 4.28 1.02 0.10 64.65 20:29:01 1 18.62 0.00 4.24 1.60 0.12 75.42 20:29:01 2 26.23 0.00 4.91 1.31 0.10 67.46 20:29:01 3 13.22 0.00 4.45 1.21 0.12 81.00 20:30:01 all 19.66 0.00 7.98 14.96 0.11 57.29 20:30:01 0 28.40 0.00 7.61 16.29 0.10 47.59 20:30:01 1 11.76 0.00 9.95 13.52 0.10 64.67 20:30:01 2 23.42 0.00 5.70 22.14 0.10 48.64 20:30:01 3 14.97 0.00 8.71 7.87 0.10 68.35 20:31:01 all 24.09 0.00 1.45 3.00 0.06 71.41 20:31:01 0 13.25 0.00 1.14 0.99 0.05 84.58 20:31:01 1 18.01 0.00 1.49 4.98 0.07 75.46 20:31:01 2 32.89 0.00 1.67 1.67 0.08 63.68 20:31:01 3 32.40 0.00 1.51 4.37 0.05 61.68 Average: all 20.34 0.00 3.88 5.62 0.08 70.08 Average: 0 22.68 0.00 3.53 5.57 0.07 68.15 Average: 1 16.25 0.00 4.17 5.54 0.08 73.97 Average: 2 20.19 0.00 3.69 7.16 0.09 68.87 Average: 3 22.23 0.00 4.15 4.20 0.08 69.34