---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10673 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 13G 7.2G 63% / 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 474 379 0 3089 3186 Swap: 1023 1 1022 ---> 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:71:69:1f brd ff:ff:ff:ff:ff:ff inet 10.32.6.85/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe71:691f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8d:a9:49:ee 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-10673) 11/18/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 194.12 83.64 110.48 6572.77 42292.83 15:35:01 295.24 77.94 217.30 15654.82 124308.68 15:36:01 359.04 27.88 331.16 2853.12 27054.82 15:37:01 261.17 211.58 49.59 8375.54 10871.12 15:38:01 54.22 33.33 20.90 1939.14 2198.57 Average: 232.77 86.87 145.90 7080.22 41356.26 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1691912 3382848 2346740 58.11 52368 1792696 861020 16.93 537516 1627548 126688 15:35:01 382500 3323708 3656152 90.53 117156 2898320 1201932 23.63 463720 2888488 290228 15:36:01 820116 3282104 3218536 79.69 152508 2393116 1508316 29.65 735040 2185504 215820 15:37:01 438628 3197308 3600024 89.14 154956 2685368 1093644 21.50 972328 2331992 34088 15:38:01 391524 3238068 3647128 90.31 156996 2765524 1011804 19.89 983960 2363200 16648 Average: 744936 3284807 3293716 81.55 126797 2507005 1135343 22.32 738513 2279346 136694 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 ens3 364.97 227.83 1389.17 67.09 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:35:01 ens3 456.37 199.08 14142.20 16.24 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 200.83 154.19 950.11 12.65 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 121.28 64.24 1026.84 8.83 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 ens3 52.39 44.04 170.58 26.42 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: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 239.20 137.89 3537.19 26.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10673) 11/18/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.78 0.00 2.51 6.27 0.07 72.36 15:34:01 0 11.80 0.00 2.18 8.74 0.05 77.24 15:34:01 1 12.06 0.00 2.36 5.98 0.07 79.52 15:34:01 2 32.05 0.00 3.30 2.45 0.08 62.12 15:34:01 3 19.25 0.00 2.23 7.93 0.07 70.52 15:35:01 all 24.25 0.00 7.32 5.30 0.07 63.06 15:35:01 0 17.15 0.00 6.21 10.86 0.05 65.72 15:35:01 1 19.93 0.00 6.46 3.67 0.07 69.87 15:35:01 2 40.59 0.00 7.80 3.29 0.07 48.25 15:35:01 3 19.31 0.00 8.78 3.39 0.08 68.43 15:36:01 all 21.58 0.00 4.30 11.84 0.09 62.19 15:36:01 0 22.93 0.00 4.65 6.00 0.08 66.33 15:36:01 1 20.88 0.00 4.98 31.68 0.10 42.35 15:36:01 2 20.97 0.00 3.27 2.13 0.12 73.51 15:36:01 3 21.57 0.00 4.30 7.45 0.07 66.61 15:37:01 all 40.64 0.00 4.92 11.57 0.09 42.78 15:37:01 0 41.53 0.00 5.18 10.64 0.08 42.57 15:37:01 1 40.87 0.00 4.79 11.55 0.08 42.70 15:37:01 2 40.37 0.00 4.76 14.18 0.08 40.61 15:37:01 3 39.77 0.00 4.98 9.92 0.08 45.25 15:38:01 all 19.73 0.00 0.95 1.36 0.05 77.92 15:38:01 0 8.32 0.00 0.77 0.52 0.03 90.35 15:38:01 1 6.48 0.00 0.82 0.67 0.05 91.99 15:38:01 2 39.24 0.00 1.20 2.35 0.08 57.12 15:38:01 3 24.85 0.00 1.02 1.87 0.03 72.23 Average: all 24.98 0.00 3.99 7.26 0.07 63.70 Average: 0 20.33 0.00 3.79 7.34 0.06 68.49 Average: 1 20.02 0.00 3.88 10.71 0.07 65.32 Average: 2 34.64 0.00 4.06 4.87 0.09 56.34 Average: 3 24.95 0.00 4.25 6.11 0.07 64.63