---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-599 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 12G 7.5G 62% / 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 464 350 0 3129 3196 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:63:1c:e2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:fe63:1ce2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:5c:f4:0b 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-599) 12/22/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 168.02 68.68 99.34 5604.61 42554.30 14:25:01 274.43 44.40 230.03 6840.11 135719.79 14:26:01 179.55 68.57 110.98 3228.93 14259.36 Average: 207.57 60.50 147.06 5222.70 64310.56 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1633108 3326536 2405544 59.56 51104 1797272 909624 17.88 575052 1648396 167604 14:25:01 441452 3252044 3597200 89.07 116184 2763564 1258932 24.75 602120 2686476 3680 14:26:01 239100 3072908 3799552 94.08 130248 2783220 1209884 23.78 803644 2700944 7368 Average: 771220 3217163 3267432 80.90 99179 2448019 1126147 22.14 660272 2345272 59551 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 406.35 255.26 1614.59 70.03 0.00 0.00 0.00 0.00 14:25:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 655.08 415.09 14796.89 30.50 0.00 0.00 0.00 0.00 14:26:01 lo 0.67 0.67 0.08 0.08 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 259.24 186.64 1899.03 23.15 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.10 0.10 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 440.45 285.85 6130.03 41.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-599) 12/22/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 19.74 0.00 2.18 5.20 0.06 72.83 14:24:01 0 8.60 0.00 2.28 8.31 0.03 80.78 14:24:01 1 43.95 0.00 2.65 1.49 0.07 51.84 14:24:01 2 15.61 0.00 1.87 5.09 0.07 77.36 14:24:01 3 10.72 0.00 1.92 5.92 0.07 81.36 14:25:01 all 22.91 0.00 7.13 4.22 0.07 65.66 14:25:01 0 21.93 0.00 7.33 4.84 0.07 65.82 14:25:01 1 32.90 0.00 7.98 7.18 0.07 51.87 14:25:01 2 19.47 0.00 6.35 3.73 0.07 70.38 14:25:01 3 17.32 0.00 6.86 1.12 0.07 74.63 14:26:01 all 12.00 0.00 1.57 4.82 0.05 81.55 14:26:01 0 10.40 0.00 1.32 4.14 0.05 84.09 14:26:01 1 11.77 0.00 2.10 8.38 0.07 77.69 14:26:01 2 12.53 0.00 1.42 3.28 0.07 82.70 14:26:01 3 13.32 0.00 1.44 3.46 0.03 81.75 Average: all 18.19 0.00 3.62 4.75 0.06 73.39 Average: 0 13.64 0.00 3.64 5.75 0.05 76.92 Average: 1 29.47 0.00 4.23 5.70 0.07 60.53 Average: 2 15.85 0.00 3.20 4.03 0.07 76.86 Average: 3 13.79 0.00 3.40 3.50 0.06 79.26