---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2387 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 576 166 0 3201 3086 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:d8:45:c6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86011sec preferred_lft 86011sec inet6 fe80::f816:3eff:fed8:45c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:86:7c:65 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-2387) 01/20/25 _x86_64_ (4 CPU) 21:33:48 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:01 173.19 69.16 104.03 5613.46 41835.18 21:36:01 250.36 12.85 237.51 2278.69 51700.72 21:37:01 26.33 0.05 26.28 7.60 1081.69 21:38:01 26.21 0.03 26.17 0.67 5851.52 21:39:01 126.42 76.26 50.16 9308.41 14725.57 21:40:01 25.90 8.23 17.66 625.50 656.96 Average: 104.73 27.77 76.97 2972.66 19307.98 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:01 1577124 3284996 2461528 60.95 49384 1813420 973588 19.14 642644 1637852 180204 21:36:01 416088 3246420 3622564 89.70 92248 2846532 1432500 28.16 763740 2587820 16652 21:37:01 301340 3079524 3737312 92.54 96052 2789888 1546744 30.40 963704 2504896 2916 21:38:01 251352 2907132 3787300 93.78 98164 2673652 1705616 33.53 1083764 2441832 2620 21:39:01 280008 3225756 3758644 93.07 99812 2967468 1133332 22.28 1555888 1951736 352 21:40:01 227392 3196336 3811260 94.37 101652 2990584 1074696 21.13 1636272 1927944 15332 Average: 508884 3156694 3529768 87.40 89552 2680257 1311079 25.77 1107669 2175347 36346 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:01 ens3 387.92 231.09 1491.62 66.19 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 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 ens3 622.43 373.87 5357.85 33.97 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 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 21:37:01 ens3 57.26 51.64 86.93 18.67 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 503.42 261.68 2716.53 43.65 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 ens3 592.12 980.23 290.84 7445.46 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 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 21:40:01 ens3 385.39 409.53 37.54 3059.92 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 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 424.77 384.70 1663.50 1778.24 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 1.38 1.38 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-2387) 01/20/25 _x86_64_ (4 CPU) 21:33:48 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:01 all 16.43 0.00 2.21 5.55 0.07 75.74 21:35:01 0 24.35 0.00 2.27 3.55 0.07 69.76 21:35:01 1 8.07 0.00 1.11 2.96 0.05 87.81 21:35:01 2 28.06 0.00 2.98 8.18 0.10 60.68 21:35:01 3 5.20 0.00 2.46 7.48 0.07 84.79 21:36:01 all 18.01 0.00 3.98 6.08 0.08 71.85 21:36:01 0 30.45 0.00 4.49 8.05 0.10 56.90 21:36:01 1 13.43 0.00 3.78 4.80 0.07 77.92 21:36:01 2 17.57 0.00 4.46 3.71 0.10 74.16 21:36:01 3 10.57 0.00 3.22 7.77 0.05 78.40 21:37:01 all 7.63 0.00 1.98 0.41 0.05 89.93 21:37:01 0 8.29 0.00 2.26 0.37 0.05 89.03 21:37:01 1 7.13 0.00 1.39 0.37 0.05 91.06 21:37:01 2 7.34 0.00 1.96 0.65 0.07 89.98 21:37:01 3 7.76 0.00 2.30 0.23 0.07 89.64 21:38:01 all 8.07 0.00 4.09 0.14 0.06 87.64 21:38:01 0 7.51 0.00 4.32 0.00 0.05 88.13 21:38:01 1 9.82 0.00 4.02 0.34 0.07 85.76 21:38:01 2 7.52 0.00 3.95 0.20 0.05 88.27 21:38:01 3 7.40 0.00 4.06 0.02 0.05 88.47 21:39:01 all 26.57 0.00 2.85 3.03 0.09 67.46 21:39:01 0 26.31 0.00 2.56 2.51 0.07 68.55 21:39:01 1 27.32 0.00 2.75 3.29 0.08 66.57 21:39:01 2 25.87 0.00 3.51 4.08 0.10 66.43 21:39:01 3 26.80 0.00 2.62 2.24 0.08 68.25 21:40:01 all 18.51 0.00 0.96 0.64 0.06 79.83 21:40:01 0 10.85 0.00 0.80 0.74 0.03 87.58 21:40:01 1 23.88 0.00 1.00 1.50 0.07 73.55 21:40:01 2 9.86 0.00 0.90 0.22 0.07 88.95 21:40:01 3 29.42 0.00 1.08 0.12 0.07 69.31 Average: all 15.87 0.00 2.68 2.64 0.07 78.75 Average: 0 17.96 0.00 2.78 2.53 0.06 76.67 Average: 1 14.94 0.00 2.34 2.20 0.06 80.46 Average: 2 16.03 0.00 2.95 2.84 0.08 78.09 Average: 3 14.54 0.00 2.62 2.98 0.06 79.80