---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1898 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 8.7G 55% / 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 502 778 0 2662 3181 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:3a:18:42 brd ff:ff:ff:ff:ff:ff inet 10.32.7.169/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe3a:1842/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:73:cb:c9 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 inet6 fe80::42:34ff:fe73:cbc9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1898) 02/15/24 _x86_64_ (4 CPU) 15:18:50 LINUX RESTART (4 CPU) 15:19:01 tps rtps wtps bread/s bwrtn/s 15:20:01 167.46 69.79 97.67 5624.26 41264.34 15:21:01 106.45 47.89 58.56 3391.83 9634.13 15:22:01 25.66 0.23 25.43 3.47 3740.71 15:23:01 6.35 0.02 6.33 0.13 266.36 15:24:01 6.63 0.02 6.62 1.47 239.03 15:25:01 5.53 0.00 5.53 0.00 189.17 15:26:01 7.10 0.00 7.10 0.00 308.48 15:27:01 62.42 12.46 49.96 823.33 7565.81 15:28:01 180.46 58.85 121.61 7275.56 75388.44 Average: 63.12 21.03 42.09 1902.43 15401.83 15:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:20:01 1690560 3288016 2348092 58.14 40692 1718876 937752 18.43 615148 1567056 89092 15:21:01 1306456 3220828 2732196 67.65 62836 1998148 1019584 20.04 736396 1797224 97892 15:22:01 1255416 3178504 2783236 68.91 62924 2006052 1037880 20.40 779612 1803472 2504 15:23:01 1247352 3174284 2791300 69.11 63888 2008460 1041864 20.48 784764 1805364 1052 15:24:01 1241184 3172816 2797468 69.27 64972 2011520 1055152 20.74 787596 1807976 892 15:25:01 1238456 3173852 2800196 69.33 65908 2013912 1055152 20.74 787636 1809816 1440 15:26:01 1217944 3158316 2820708 69.84 66824 2017224 1068344 21.00 804652 1811748 1848 15:27:01 343396 2679204 3695256 91.50 70700 2400540 1431924 28.15 1464120 2008044 148924 15:28:01 805104 3224340 3233548 80.07 86380 2480688 1000768 19.67 868368 2166404 184144 Average: 1149541 3141129 2889111 71.54 65014 2072824 1072047 21.07 847588 1841900 58643 15:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:20:01 ens3 485.79 311.20 1580.89 74.49 0.00 0.00 0.00 0.00 15:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 94.30 72.94 533.97 18.17 0.00 0.00 0.00 0.00 15:21:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 74.94 93.35 131.59 15.19 0.00 0.00 0.00 0.00 15:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 44.19 63.42 47.64 9.75 0.00 0.00 0.00 0.00 15:23:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 46.44 65.87 56.32 10.12 0.00 0.00 0.00 0.00 15:24:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 45.08 64.69 48.14 10.03 0.00 0.00 0.00 0.00 15:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 83.00 122.45 77.04 18.51 0.00 0.00 0.00 0.00 15:26:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 557.97 509.02 3599.28 94.07 0.00 0.00 0.00 0.00 15:27:01 lo 1.83 1.83 0.61 0.61 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 207.83 145.44 4512.75 36.56 0.00 0.00 0.00 0.00 15:28:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 182.17 160.93 1176.53 31.88 0.00 0.00 0.00 0.00 Average: lo 1.06 1.06 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1898) 02/15/24 _x86_64_ (4 CPU) 15:18:50 LINUX RESTART (4 CPU) 15:19:01 CPU %user %nice %system %iowait %steal %idle 15:20:01 all 16.23 0.00 1.95 4.89 0.06 76.87 15:20:01 0 8.18 0.00 1.24 7.29 0.03 83.26 15:20:01 1 19.11 0.00 2.03 5.49 0.05 73.32 15:20:01 2 8.52 0.00 1.77 2.00 0.05 87.66 15:20:01 3 29.10 0.00 2.78 4.76 0.08 63.28 15:21:01 all 20.61 0.00 1.52 2.55 0.06 75.25 15:21:01 0 6.80 0.00 1.09 6.30 0.03 85.78 15:21:01 1 36.46 0.00 1.87 0.88 0.07 60.72 15:21:01 2 32.76 0.00 2.24 1.17 0.08 63.75 15:21:01 3 6.54 0.00 0.93 1.87 0.07 90.60 15:22:01 all 6.62 0.00 0.27 0.25 0.04 92.83 15:22:01 0 5.57 0.00 0.22 0.10 0.05 94.07 15:22:01 1 7.98 0.00 0.38 0.10 0.03 91.51 15:22:01 2 5.01 0.00 0.15 0.00 0.03 94.80 15:22:01 3 7.89 0.00 0.32 0.78 0.03 90.97 15:23:01 all 2.83 0.00 0.15 0.03 0.03 96.97 15:23:01 0 0.83 0.00 0.12 0.10 0.03 98.92 15:23:01 1 1.69 0.00 0.13 0.02 0.02 98.15 15:23:01 2 4.01 0.00 0.07 0.00 0.03 95.89 15:23:01 3 4.78 0.00 0.28 0.00 0.03 94.91 15:24:01 all 2.88 0.00 0.18 0.04 0.03 96.89 15:24:01 0 0.65 0.00 0.07 0.13 0.03 99.12 15:24:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:24:01 2 5.61 0.00 0.08 0.00 0.03 94.27 15:24:01 3 5.22 0.00 0.48 0.00 0.02 94.28 15:25:01 all 2.12 0.00 0.15 0.03 0.03 97.68 15:25:01 0 0.80 0.00 0.07 0.12 0.02 99.00 15:25:01 1 0.12 0.00 0.03 0.02 0.02 99.82 15:25:01 2 2.42 0.00 0.07 0.00 0.03 97.48 15:25:01 3 5.10 0.00 0.47 0.00 0.05 94.38 15:26:01 all 3.66 0.00 0.24 0.05 0.03 96.02 15:26:01 0 3.04 0.00 0.23 0.13 0.02 96.58 15:26:01 1 4.44 0.00 0.25 0.00 0.03 95.28 15:26:01 2 4.10 0.00 0.32 0.03 0.05 95.50 15:26:01 3 3.09 0.00 0.17 0.00 0.02 96.73 15:27:01 all 33.39 0.00 1.42 0.96 0.08 64.15 15:27:01 0 28.44 0.00 1.08 0.66 0.08 69.73 15:27:01 1 38.04 0.00 0.53 0.22 0.07 61.14 15:27:01 2 33.67 0.00 1.54 1.06 0.08 63.65 15:27:01 3 33.41 0.00 2.52 1.95 0.08 62.03 15:28:01 all 23.35 0.00 3.56 3.85 0.07 69.17 15:28:01 0 30.97 0.00 4.04 0.96 0.07 63.97 15:28:01 1 23.69 0.00 3.50 6.89 0.08 65.84 15:28:01 2 13.65 0.00 3.38 5.18 0.07 77.72 15:28:01 3 25.03 0.00 3.33 2.39 0.07 69.17 Average: all 12.39 0.00 1.04 1.40 0.05 85.12 Average: 0 9.47 0.00 0.90 1.75 0.04 87.83 Average: 1 14.60 0.00 0.97 1.50 0.04 82.89 Average: 2 12.19 0.00 1.06 1.04 0.05 85.65 Average: 3 13.31 0.00 1.25 1.30 0.05 84.09