---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2261 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 9.4G 9.9G 49% / 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 467 880 0 2596 3207 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:7c:97:a9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe7c:97a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:66:03:90 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-2261) 01/18/25 _x86_64_ (4 CPU) 22:06:39 LINUX RESTART (4 CPU) 22:07:01 tps rtps wtps bread/s bwrtn/s 22:08:01 183.29 68.47 114.81 5530.28 42912.73 22:09:01 97.82 30.25 67.57 1634.25 9955.29 22:10:01 9.58 0.02 9.57 2.27 420.46 22:11:01 33.83 9.27 24.56 770.00 3791.63 22:12:01 38.33 8.68 29.65 664.56 11644.33 Average: 72.57 23.34 49.23 1720.27 13744.64 22:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:08:01 1651568 3344164 2387084 59.11 54280 1792572 887732 17.45 560196 1646440 147904 22:09:01 1362240 3219072 2676412 66.27 63676 1939800 1009052 19.84 698976 1780920 3828 22:10:01 1349804 3213920 2688848 66.58 65444 1944376 1017692 20.00 706380 1784612 1208 22:11:01 522064 2522748 3516588 87.07 68616 2073780 1809444 35.57 1451292 1856200 7320 22:12:01 266352 2639944 3772300 93.40 71260 2437276 1646456 32.36 1458484 2091952 13244 Average: 1030406 2987970 3008246 74.49 64655 2037561 1274075 25.04 975066 1832025 34701 22:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:08:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 ens3 425.43 271.67 1511.80 69.16 0.00 0.00 0.00 0.00 22:09:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 ens3 139.18 123.72 450.11 23.08 0.00 0.00 0.00 0.00 22:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 ens3 58.99 85.52 66.12 13.66 0.00 0.00 0.00 0.00 22:11:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 ens3 306.40 330.46 1749.37 55.47 0.00 0.00 0.00 0.00 22:12:01 lo 1.50 1.50 0.39 0.39 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 ens3 667.84 503.03 3150.22 87.29 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.16 0.16 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 319.56 262.87 1385.46 49.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2261) 01/18/25 _x86_64_ (4 CPU) 22:06:39 LINUX RESTART (4 CPU) 22:07:01 CPU %user %nice %system %iowait %steal %idle 22:08:01 all 19.83 0.00 2.34 5.82 0.07 71.94 22:08:01 0 19.36 0.00 2.06 10.25 0.07 68.27 22:08:01 1 29.40 0.00 2.44 1.24 0.07 66.86 22:08:01 2 15.77 0.00 3.04 8.36 0.08 72.74 22:08:01 3 14.79 0.00 1.82 3.44 0.05 79.89 22:09:01 all 13.69 0.00 0.84 1.91 0.05 83.51 22:09:01 0 8.57 0.00 0.53 2.43 0.03 88.44 22:09:01 1 22.54 0.00 1.08 1.02 0.07 75.29 22:09:01 2 13.34 0.00 0.85 2.93 0.07 82.81 22:09:01 3 10.33 0.00 0.87 1.24 0.05 87.51 22:10:01 all 4.70 0.00 0.25 0.03 0.04 94.98 22:10:01 0 1.24 0.00 0.07 0.02 0.00 98.67 22:10:01 1 6.10 0.00 0.57 0.03 0.05 93.25 22:10:01 2 8.86 0.00 0.18 0.10 0.07 90.79 22:10:01 3 2.59 0.00 0.20 0.00 0.05 97.16 22:11:01 all 23.18 0.00 0.97 0.28 0.07 75.50 22:11:01 0 21.96 0.00 0.98 0.18 0.07 76.81 22:11:01 1 22.32 0.00 0.87 0.25 0.07 76.49 22:11:01 2 24.94 0.00 0.83 0.38 0.07 73.77 22:11:01 3 23.55 0.00 1.15 0.28 0.07 74.95 22:12:01 all 33.52 0.00 1.30 0.37 0.08 64.73 22:12:01 0 33.59 0.00 1.17 0.12 0.07 65.06 22:12:01 1 35.31 0.00 1.12 0.48 0.10 62.99 22:12:01 2 32.58 0.00 1.64 0.67 0.08 65.03 22:12:01 3 32.53 0.00 1.33 0.23 0.10 65.81 Average: all 18.97 0.00 1.14 1.68 0.06 78.15 Average: 0 16.91 0.00 0.96 2.59 0.05 79.50 Average: 1 23.14 0.00 1.21 0.60 0.07 74.97 Average: 2 19.08 0.00 1.31 2.49 0.07 77.04 Average: 3 16.75 0.00 1.07 1.04 0.06 81.07