---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5275 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 9.0G 54% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 495 3638 0 3842 7182 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:24:f5:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe24:f5d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:3f:35:18 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-5275) 02/06/26 _x86_64_ (4 CPU) 21:38:44 LINUX RESTART (4 CPU) 21:39:01 tps rtps wtps bread/s bwrtn/s 21:40:02 156.70 69.36 87.34 5614.13 40280.59 21:41:01 76.70 15.25 61.45 1238.71 10109.47 21:42:01 216.77 99.42 117.35 4358.93 22658.93 21:43:01 80.59 12.95 67.64 1122.69 27372.61 21:44:01 34.07 5.01 29.06 647.12 18166.08 21:45:01 71.88 29.04 42.85 1308.68 6278.86 21:46:01 22.03 0.87 21.16 77.44 1558.81 Average: 94.14 33.17 60.97 2054.36 18079.43 21:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:40:02 5884888 7417688 2282540 27.95 38424 1674060 986804 10.71 582368 1528836 61992 21:41:01 5472696 7419656 2694732 32.99 60184 2048204 972976 10.56 583968 1897308 205752 21:42:01 4607772 7411548 3559656 43.58 98980 2807888 1146800 12.44 936724 2325788 442224 21:43:01 3786156 7351480 4381272 53.64 107112 3529876 1414368 15.35 1367456 2683932 355488 21:44:01 3724868 7186948 4442560 54.39 117600 3411988 1428092 15.50 1693820 2413076 56128 21:45:01 3717968 7339052 4449460 54.48 122460 3565820 1021244 11.08 1619308 2496268 17400 21:46:01 3706116 7334376 4461312 54.62 125384 3570316 1035972 11.24 1631284 2495960 10116 Average: 4414352 7351535 3753076 45.95 95735 2944022 1143751 12.41 1202133 2263024 164157 21:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:40:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 21:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:02 ens3 471.06 229.92 1136.90 66.20 0.00 0.00 0.00 0.00 21:41:01 lo 2.24 2.24 0.23 0.23 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 ens3 156.08 100.19 1167.30 10.44 0.00 0.00 0.00 0.00 21:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 521.12 401.25 1831.26 35.59 0.00 0.00 0.00 0.00 21:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 ens3 7.13 5.31 0.88 0.54 0.00 0.00 0.00 0.00 21:44:01 lo 6.31 6.31 1.31 1.31 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 ens3 0.38 0.37 0.06 0.09 0.00 0.00 0.00 0.00 21:45:01 lo 5.26 5.26 0.89 0.89 0.00 0.00 0.00 0.00 21:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 ens3 388.64 232.83 2508.73 33.84 0.00 0.00 0.00 0.00 21:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 21:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:46:01 ens3 16.36 14.33 15.03 6.43 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.38 0.38 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 223.12 140.69 950.93 21.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5275) 02/06/26 _x86_64_ (4 CPU) 21:38:44 LINUX RESTART (4 CPU) 21:39:01 CPU %user %nice %system %iowait %steal %idle 21:40:02 all 19.27 0.00 3.13 4.76 0.88 71.96 21:40:02 0 13.32 0.00 4.47 3.59 0.80 77.81 21:40:02 1 11.61 0.00 1.87 5.18 0.67 80.67 21:40:02 2 10.31 0.00 2.31 7.78 0.77 78.84 21:40:02 3 41.84 0.00 3.88 2.48 1.29 50.52 21:41:01 all 20.80 0.00 1.79 1.81 0.71 74.88 21:41:01 0 9.28 0.00 0.95 0.56 0.32 88.88 21:41:01 1 22.49 0.00 1.90 0.75 0.80 74.07 21:41:01 2 9.68 0.00 1.33 4.07 0.48 84.45 21:41:01 3 41.71 0.00 2.95 1.88 1.24 52.21 21:42:01 all 13.71 1.63 3.25 6.94 1.03 73.44 21:42:01 0 11.71 0.02 3.07 8.61 0.89 75.71 21:42:01 1 13.60 0.00 3.08 6.59 0.82 75.92 21:42:01 2 12.77 0.00 3.61 4.97 1.01 77.65 21:42:01 3 16.77 6.51 3.26 7.60 1.43 64.43 21:43:01 all 81.01 0.00 9.07 0.16 3.73 6.03 21:43:01 0 83.45 0.00 9.48 0.08 3.03 3.96 21:43:01 1 78.14 0.00 9.32 0.30 4.47 7.77 21:43:01 2 83.96 0.00 8.82 0.05 3.17 4.00 21:43:01 3 78.50 0.00 8.66 0.18 4.25 8.41 21:44:01 all 55.95 0.00 10.19 0.27 3.86 29.73 21:44:01 0 53.27 0.00 9.71 0.27 3.54 33.22 21:44:01 1 54.55 0.00 10.17 0.22 4.34 30.72 21:44:01 2 58.08 0.00 10.35 0.07 3.45 28.05 21:44:01 3 57.89 0.00 10.57 0.54 4.06 26.95 21:45:01 all 33.02 0.00 2.27 1.93 2.23 60.55 21:45:01 0 35.89 0.00 1.58 1.23 1.83 59.46 21:45:01 1 30.52 0.00 2.77 1.69 2.47 62.55 21:45:01 2 37.48 0.00 1.88 0.47 2.46 57.71 21:45:01 3 28.19 0.00 2.83 4.33 2.20 62.44 21:46:01 all 20.72 0.00 1.15 0.76 1.03 76.34 21:46:01 0 10.03 0.00 0.98 0.26 1.09 87.63 21:46:01 1 7.46 0.00 1.06 2.27 0.73 88.48 21:46:01 2 57.13 0.00 1.58 0.37 1.50 39.42 21:46:01 3 8.37 0.00 1.01 0.15 0.78 89.69 Average: all 34.94 0.23 4.41 2.37 1.93 56.11 Average: 0 31.04 0.00 4.32 2.09 1.65 60.90 Average: 1 31.15 0.00 4.31 2.43 2.04 60.07 Average: 2 38.61 0.00 4.28 2.53 1.84 52.75 Average: 3 38.98 0.93 4.73 2.45 2.18 50.73