---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1982 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 490 691 0 2762 3193 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:59:01:75 brd ff:ff:ff:ff:ff:ff inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:fe59:175/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:dc:27:05 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:b3ff:fedc:2705/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1982) 04/18/24 _x86_64_ (4 CPU) 11:04:48 LINUX RESTART (4 CPU) 11:05:01 tps rtps wtps bread/s bwrtn/s 11:06:01 147.49 84.14 63.36 6592.77 41053.04 11:07:01 88.59 33.46 55.12 2455.19 8422.46 11:08:01 23.10 0.32 22.78 5.33 3262.79 11:09:01 6.02 0.02 6.00 0.13 226.23 11:10:01 6.08 0.00 6.08 0.00 212.90 11:11:01 6.07 0.00 6.07 0.00 206.63 11:12:01 5.47 0.00 5.47 0.00 170.90 11:13:01 43.90 7.68 36.22 657.51 5843.92 11:14:01 152.37 30.61 121.75 5123.78 71121.39 Average: 53.24 17.36 35.88 1648.48 14505.24 11:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 1652932 3284172 2385720 59.07 42524 1750536 956688 18.81 641696 1574820 89468 11:07:01 1320372 3220732 2718280 67.31 61216 1986520 1035324 20.35 735308 1785592 83392 11:08:01 1271696 3182216 2766956 68.51 62692 1994452 1053056 20.70 775404 1791800 1776 11:09:01 1263856 3178292 2774796 68.71 63780 1996776 1060972 20.86 780912 1793604 1276 11:10:01 1260932 3179304 2777720 68.78 64780 1999220 1071120 21.06 780860 1795684 720 11:11:01 1254412 3176512 2784240 68.94 65792 2001476 1071120 21.06 785096 1797408 540 11:12:01 1249488 3175096 2789164 69.06 66616 2003672 1071120 21.06 786668 1799172 1164 11:13:01 475056 2590428 3563596 88.24 69200 2186168 1578292 31.02 1403100 1945484 8108 11:14:01 323068 2792764 3715584 92.00 83320 2535364 1421532 27.94 1541308 1975028 243300 Average: 1119090 3086613 2919562 72.29 64436 2050465 1146580 22.54 914484 1806510 47749 11:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 424.26 265.56 1526.41 69.24 0.00 0.00 0.00 0.00 11:06:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 87.05 69.19 410.33 16.90 0.00 0.00 0.00 0.00 11:07:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 87.02 103.20 124.41 17.43 0.00 0.00 0.00 0.00 11:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 43.76 62.99 40.45 9.63 0.00 0.00 0.00 0.00 11:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 42.39 61.59 42.46 9.52 0.00 0.00 0.00 0.00 11:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 43.86 63.64 40.48 9.96 0.00 0.00 0.00 0.00 11:11:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 41.98 61.61 37.83 9.65 0.00 0.00 0.00 0.00 11:12:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 377.52 429.82 2706.33 65.16 0.00 0.00 0.00 0.00 11:13:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:14:01 ens3 681.70 877.15 5111.44 4750.74 0.00 0.00 0.00 0.00 11:14:01 lo 3.60 3.60 0.78 0.78 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 Average: ens3 203.31 221.68 1115.82 551.14 0.00 0.00 0.00 0.00 Average: lo 1.14 1.14 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1982) 04/18/24 _x86_64_ (4 CPU) 11:04:48 LINUX RESTART (4 CPU) 11:05:01 CPU %user %nice %system %iowait %steal %idle 11:06:01 all 17.53 0.00 2.24 4.32 0.06 75.86 11:06:01 0 11.66 0.00 1.64 4.53 0.07 82.10 11:06:01 1 16.54 0.00 2.07 4.39 0.05 76.94 11:06:01 2 30.16 0.00 2.13 2.63 0.08 65.00 11:06:01 3 11.74 0.00 3.12 5.72 0.05 79.37 11:07:01 all 18.34 0.00 1.18 2.26 0.06 78.16 11:07:01 0 9.27 0.00 0.78 4.76 0.03 85.16 11:07:01 1 30.52 0.00 1.58 2.62 0.07 65.22 11:07:01 2 21.35 0.00 1.66 1.05 0.07 75.87 11:07:01 3 12.24 0.00 0.70 0.58 0.07 86.41 11:08:01 all 5.93 0.00 0.30 0.17 0.03 93.56 11:08:01 0 3.23 0.00 0.28 0.45 0.02 96.01 11:08:01 1 6.49 0.00 0.10 0.15 0.02 93.24 11:08:01 2 5.45 0.00 0.34 0.05 0.03 94.14 11:08:01 3 8.57 0.00 0.48 0.02 0.05 90.88 11:09:01 all 2.36 0.00 0.13 0.03 0.02 97.47 11:09:01 0 0.85 0.00 0.05 0.00 0.02 99.08 11:09:01 1 3.59 0.00 0.05 0.08 0.00 96.28 11:09:01 2 0.05 0.00 0.00 0.03 0.00 99.92 11:09:01 3 4.96 0.00 0.42 0.00 0.03 94.59 11:10:01 all 2.49 0.00 0.13 0.03 0.01 97.34 11:10:01 0 3.92 0.00 0.12 0.00 0.02 95.95 11:10:01 1 1.13 0.00 0.00 0.02 0.02 98.83 11:10:01 2 0.03 0.00 0.02 0.10 0.02 99.83 11:10:01 3 4.82 0.00 0.38 0.00 0.03 94.76 11:11:01 all 2.19 0.00 0.12 0.03 0.01 97.64 11:11:01 0 2.12 0.00 0.12 0.00 0.02 97.75 11:11:01 1 1.50 0.00 0.15 0.00 0.00 98.35 11:11:01 2 0.77 0.00 0.00 0.12 0.00 99.12 11:11:01 3 4.41 0.00 0.23 0.00 0.03 95.32 11:12:01 all 2.68 0.00 0.15 0.03 0.02 97.12 11:12:01 0 3.80 0.00 0.22 0.00 0.02 95.97 11:12:01 1 2.10 0.00 0.07 0.00 0.02 97.82 11:12:01 2 1.99 0.00 0.03 0.11 0.00 97.87 11:12:01 3 2.82 0.00 0.30 0.02 0.03 96.83 11:13:01 all 19.63 0.00 1.01 0.49 0.06 78.81 11:13:01 0 20.86 0.00 1.05 0.17 0.05 77.87 11:13:01 1 20.38 0.00 0.99 0.18 0.05 78.40 11:13:01 2 18.98 0.00 0.86 1.01 0.07 79.09 11:13:01 3 18.33 0.00 1.14 0.57 0.07 79.89 11:14:01 all 42.20 0.00 3.82 3.14 0.10 50.74 11:14:01 0 40.29 0.00 3.90 7.36 0.10 48.35 11:14:01 1 40.68 0.00 3.55 1.17 0.10 54.50 11:14:01 2 39.35 0.00 3.39 2.21 0.10 54.95 11:14:01 3 48.48 0.00 4.47 1.80 0.12 45.14 Average: all 12.56 0.00 1.01 1.16 0.04 85.23 Average: 0 10.64 0.00 0.90 1.91 0.04 86.51 Average: 1 13.64 0.00 0.95 0.96 0.04 84.42 Average: 2 13.08 0.00 0.93 0.81 0.04 85.14 Average: 3 12.89 0.00 1.25 0.96 0.05 84.84