---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7686 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 11G 9.0G 54% / 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 554 175 0 3213 3107 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:eb:5c:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.69/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:feeb:5ce2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:35:2d: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-7686) 10/14/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 187.90 83.95 103.95 6591.97 42404.15 21:36:01 263.47 12.73 250.74 2259.62 52091.32 21:37:01 14.83 0.02 14.81 3.73 538.71 21:38:01 26.10 0.05 26.05 0.80 5815.70 21:39:01 125.58 76.30 49.28 9310.86 14587.34 21:40:01 32.23 15.51 16.71 1494.42 669.09 Average: 108.35 31.43 76.92 3277.40 19350.65 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1655588 3365392 2383064 59.01 54140 1808688 872288 17.15 557680 1643804 146604 21:36:01 419756 3206764 3618896 89.61 93720 2805180 1405472 27.63 856796 2502508 260 21:37:01 256604 3059688 3782048 93.65 97256 2813124 1545692 30.38 1009388 2507916 780 21:38:01 363384 2947316 3675268 91.00 99336 2602708 1600536 31.46 1057812 2363076 3100 21:39:01 317172 3247504 3721480 92.15 100444 2951228 1097572 21.58 1560332 1913300 220 21:40:01 210308 3190312 3828344 94.79 102652 3000300 1056148 20.76 1657644 1926216 17240 Average: 537135 3169496 3501517 86.70 91258 2663538 1262951 24.83 1116609 2142803 28034 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 ens3 392.17 262.06 1514.62 70.48 0.00 0.00 0.00 0.00 21:35:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 664.62 412.30 5359.45 34.87 0.00 0.00 0.00 0.00 21:36:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 55.36 45.98 90.40 13.59 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 514.13 273.90 2735.41 48.94 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 644.50 1090.77 272.38 8377.25 0.00 0.00 0.00 0.00 21:39:01 lo 3.06 3.06 0.27 0.27 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 166.36 276.82 23.99 2114.01 0.00 0.00 0.00 0.00 21:40:01 lo 1.60 1.60 0.14 0.14 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: ens3 406.21 393.70 1665.92 1777.07 0.00 0.00 0.00 0.00 Average: lo 1.39 1.39 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7686) 10/14/24 _x86_64_ (4 CPU) 21:33:40 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 18.54 0.00 2.32 5.68 0.06 73.39 21:35:01 0 23.32 0.00 1.99 7.84 0.08 66.77 21:35:01 1 20.48 0.00 2.42 6.07 0.07 70.95 21:35:01 2 18.39 0.00 2.30 4.55 0.07 74.69 21:35:01 3 11.94 0.00 2.56 4.25 0.05 81.20 21:36:01 all 18.01 0.00 4.03 6.83 0.07 71.07 21:36:01 0 21.90 0.00 3.65 7.89 0.07 66.49 21:36:01 1 14.76 0.00 3.41 1.24 0.05 80.54 21:36:01 2 16.66 0.00 4.42 3.10 0.07 75.75 21:36:01 3 18.64 0.00 4.67 15.05 0.07 61.57 21:37:01 all 5.91 0.00 1.18 0.03 0.06 92.82 21:37:01 0 9.06 0.00 1.25 0.00 0.05 89.64 21:37:01 1 3.91 0.00 0.68 0.00 0.03 95.38 21:37:01 2 5.27 0.00 1.51 0.02 0.08 93.12 21:37:01 3 5.35 0.00 1.27 0.10 0.07 93.21 21:38:01 all 7.18 0.00 3.34 0.30 0.05 89.12 21:38:01 0 7.72 0.00 3.56 0.03 0.07 88.63 21:38:01 1 8.20 0.00 2.96 0.07 0.05 88.72 21:38:01 2 7.00 0.00 3.43 0.25 0.05 89.27 21:38:01 3 5.82 0.00 3.44 0.84 0.05 89.85 21:39:01 all 29.22 0.00 2.50 3.06 0.07 65.15 21:39:01 0 29.34 0.00 2.90 3.47 0.07 64.22 21:39:01 1 29.70 0.00 2.03 2.73 0.08 65.46 21:39:01 2 28.37 0.00 2.86 2.95 0.08 65.73 21:39:01 3 29.45 0.00 2.22 3.11 0.07 65.16 21:40:01 all 16.31 0.00 0.90 0.86 0.06 81.87 21:40:01 0 36.57 0.00 1.25 0.72 0.07 61.40 21:40:01 1 14.01 0.00 0.78 0.08 0.05 85.07 21:40:01 2 7.37 0.00 0.84 0.52 0.07 91.21 21:40:01 3 7.24 0.00 0.74 2.11 0.03 89.88 Average: all 15.85 0.00 2.38 2.79 0.06 78.92 Average: 0 21.30 0.00 2.43 3.32 0.07 72.89 Average: 1 15.17 0.00 2.05 1.70 0.06 81.03 Average: 2 13.83 0.00 2.55 1.89 0.07 81.65 Average: 3 13.07 0.00 2.48 4.24 0.06 80.15