---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10429 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 7.0G 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 471 464 0 3007 3192 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:60:bc:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.7.62/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe60:bcc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9b:72:09:c8 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-10429) 11/15/24 _x86_64_ (4 CPU) 17:53:35 LINUX RESTART (4 CPU) 17:54:02 tps rtps wtps bread/s bwrtn/s 17:55:01 169.26 67.82 101.44 5055.91 44569.18 17:56:01 297.28 76.58 220.69 4525.76 114953.53 17:57:02 146.94 65.46 81.49 6709.82 28487.79 17:58:01 276.04 57.43 218.61 1997.09 7859.41 17:59:01 80.85 2.03 78.82 117.85 5893.42 18:00:01 275.67 234.09 41.59 23469.38 12051.45 18:01:01 170.85 150.26 20.60 7223.33 1089.95 Average: 202.36 93.52 108.84 7029.99 30762.30 17:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1612420 3376160 2426232 60.08 53580 1862708 870864 17.12 563760 1680204 151956 17:56:01 462088 3335288 3576564 88.56 114504 2848880 1102144 21.66 550240 2745340 189576 17:57:02 1129324 3254580 2909328 72.04 120584 2130392 1321588 25.98 839648 1826088 864 17:58:01 972300 3320196 3066352 75.93 141628 2303164 1241492 24.40 867924 1919372 35852 17:59:01 810784 3285396 3227868 79.92 143896 2410448 1288088 25.32 956160 1974840 73940 18:00:01 796656 3316272 3241996 80.27 144680 2509520 1139108 22.39 867104 2152700 3252 18:01:01 528256 3292776 3510396 86.92 146508 2744468 1014104 19.93 1844824 1427584 17064 Average: 901690 3311524 3136962 77.67 123626 2401369 1139627 22.40 927094 1960875 67501 17:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 17:55:01 ens3 492.92 317.38 1989.66 74.59 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 1.99 1.99 0.17 0.17 0.00 0.00 0.00 0.00 17:56:01 ens3 387.43 156.52 13396.77 14.83 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:02 ens3 583.99 352.12 564.20 117.25 0.00 0.00 0.00 0.00 17:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 ens3 136.64 106.02 806.54 10.44 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 40.19 38.74 60.67 8.21 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 ens3 198.17 128.89 48.75 49.61 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 4.13 4.13 0.37 0.37 0.00 0.00 0.00 0.00 18:01:01 ens3 517.08 715.80 49.50 5498.73 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 336.76 259.53 2426.64 828.12 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-10429) 11/15/24 _x86_64_ (4 CPU) 17:53:35 LINUX RESTART (4 CPU) 17:54:02 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 20.97 0.00 2.45 5.05 0.06 71.46 17:55:01 0 31.72 0.00 2.30 1.33 0.07 64.59 17:55:01 1 31.50 0.00 2.21 2.14 0.07 64.08 17:55:01 2 8.67 0.00 3.22 13.45 0.09 74.59 17:55:01 3 11.89 0.00 2.04 3.40 0.03 82.64 17:56:01 all 22.70 0.00 7.12 6.79 0.08 63.31 17:56:01 0 15.68 0.00 7.49 4.89 0.05 71.89 17:56:01 1 20.59 0.00 8.45 14.19 0.10 56.67 17:56:01 2 16.89 0.00 5.76 6.53 0.10 70.72 17:56:01 3 37.79 0.00 6.78 1.51 0.08 53.83 17:57:02 all 42.18 0.00 18.43 3.23 0.11 36.05 17:57:02 0 40.60 0.00 18.78 5.35 0.13 35.14 17:57:02 1 43.35 0.00 17.56 2.12 0.10 36.87 17:57:02 2 44.80 0.00 18.77 2.97 0.10 33.36 17:57:02 3 39.97 0.00 18.61 2.47 0.12 38.83 17:58:01 all 10.43 0.00 5.09 9.43 0.09 74.95 17:58:01 0 9.89 0.00 5.40 29.22 0.10 55.38 17:58:01 1 9.42 0.00 5.19 4.88 0.09 80.43 17:58:01 2 11.00 0.00 5.01 2.09 0.12 81.78 17:58:01 3 11.40 0.00 4.78 1.58 0.07 82.17 17:59:01 all 26.68 0.00 8.39 1.98 0.10 62.85 17:59:01 0 27.73 0.00 9.05 0.50 0.08 62.64 17:59:01 1 29.49 0.00 8.50 0.75 0.10 61.16 17:59:01 2 27.82 0.00 8.78 0.91 0.10 62.40 17:59:01 3 21.68 0.00 7.24 5.76 0.08 65.24 18:00:01 all 28.83 0.00 11.03 16.59 0.10 43.45 18:00:01 0 30.34 0.00 11.55 17.42 0.10 40.59 18:00:01 1 29.71 0.00 11.31 20.37 0.10 38.51 18:00:01 2 26.45 0.00 10.39 9.67 0.10 53.39 18:00:01 3 28.81 0.00 10.91 18.94 0.10 41.24 18:01:01 all 30.87 0.00 1.40 5.24 0.07 62.41 18:01:01 0 51.20 0.00 1.72 6.47 0.08 40.53 18:01:01 1 26.59 0.00 1.54 6.15 0.07 65.65 18:01:01 2 24.15 0.00 1.38 3.62 0.07 70.78 18:01:01 3 21.55 0.00 0.94 4.72 0.05 72.74 Average: all 26.16 0.00 7.72 6.90 0.09 59.13 Average: 0 29.68 0.00 8.06 9.28 0.09 52.89 Average: 1 27.28 0.00 7.84 7.24 0.09 57.55 Average: 2 22.92 0.00 7.64 5.59 0.10 63.75 Average: 3 24.76 0.00 7.35 5.50 0.08 62.32