---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4890 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: 2800.000 BogoMIPS: 5600.00 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 8.9G 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 538 3600 0 3836 7139 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:fd:7a:0a brd ff:ff:ff:ff:ff:ff inet 10.32.6.160/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fefd:7a0a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:13:86:4d 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:ceff:fe13:864d/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-4890) 07/04/25 _x86_64_ (4 CPU) 14:46:50 LINUX RESTART (4 CPU) 14:47:01 tps rtps wtps bread/s bwrtn/s 14:48:01 150.99 69.49 81.50 5637.19 39505.17 14:49:01 48.38 0.35 48.03 38.79 6769.01 14:50:01 158.81 110.53 48.28 5102.22 8973.04 14:51:01 18.96 7.61 11.35 705.63 4264.31 14:52:01 38.29 27.91 10.38 1482.44 2234.32 14:53:01 16.74 2.67 14.08 78.24 4435.72 14:54:01 101.13 2.67 98.47 359.41 59580.34 14:55:01 21.20 0.90 20.30 50.26 3847.09 Average: 69.31 27.76 41.54 1681.71 16200.34 14:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:48:01 5934864 7429356 2232564 27.33 35252 1640932 974608 10.58 567324 1497180 38688 14:49:01 5676572 7412560 2490856 30.50 54900 1849484 973920 10.57 597324 1698596 140408 14:50:01 5245656 7256080 2921772 35.77 68976 2098820 1117780 12.13 812472 1888728 38812 14:51:01 4284384 6447996 3883044 47.54 72352 2243832 1908540 20.71 1685564 1965288 49852 14:52:01 4028228 6364188 4139200 50.68 76520 2405512 1934220 20.99 1835648 2057996 114584 14:53:01 4118064 6472640 4049364 49.58 77084 2422800 1726764 18.74 1736416 2066360 2428 14:54:01 2795316 6406672 5372112 65.77 92040 3618612 1775020 19.26 2200784 2864820 70224 14:55:01 3706296 7325284 4461132 54.62 94772 3624020 1035392 11.23 1295024 2862488 8920 Average: 4473672 6889347 3693756 45.23 71487 2488002 1430780 15.52 1341320 2112682 57990 14:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:48:01 ens3 319.00 181.97 1085.26 63.83 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:49:01 ens3 60.04 46.34 811.83 5.39 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 14:50:01 ens3 92.48 69.19 368.58 18.96 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 14:51:01 ens3 173.54 141.39 1910.30 24.19 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:52:01 ens3 76.24 45.58 259.31 9.73 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 14:53:01 ens3 20.48 18.79 111.65 5.36 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:54:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 14:54:01 ens3 481.77 569.71 5071.25 3609.21 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 2.93 2.93 0.26 0.26 0.00 0.00 0.00 0.00 14:55:01 ens3 43.71 41.53 32.97 89.15 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: lo 1.46 1.46 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 158.40 139.31 1206.37 478.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4890) 07/04/25 _x86_64_ (4 CPU) 14:46:50 LINUX RESTART (4 CPU) 14:47:01 CPU %user %nice %system %iowait %steal %idle 14:48:01 all 16.55 0.00 2.75 5.49 4.81 70.40 14:48:01 0 18.34 0.00 2.28 4.65 4.75 69.98 14:48:01 1 9.84 0.00 2.15 6.34 4.61 77.07 14:48:01 2 25.85 0.00 4.25 2.66 5.23 62.01 14:48:01 3 12.17 0.00 2.30 8.35 4.66 72.53 14:49:01 all 19.39 0.00 1.29 1.81 2.39 75.12 14:49:01 0 14.75 0.00 1.08 3.07 1.79 79.30 14:49:01 1 13.78 0.00 0.86 0.86 2.37 82.13 14:49:01 2 17.81 0.00 1.51 2.73 2.46 75.49 14:49:01 3 31.26 0.00 1.71 0.56 2.93 63.54 14:50:01 all 18.46 0.00 1.96 5.63 5.91 68.05 14:50:01 0 17.14 0.00 1.76 3.26 6.02 71.82 14:50:01 1 13.88 0.00 2.08 5.50 6.28 72.27 14:50:01 2 29.33 0.00 2.70 8.03 6.56 53.38 14:50:01 3 13.48 0.00 1.31 5.75 4.77 74.69 14:51:01 all 48.74 0.00 1.93 0.53 16.02 32.78 14:51:01 0 50.74 0.00 1.22 0.08 15.38 32.59 14:51:01 1 43.02 0.00 2.54 0.75 16.25 37.44 14:51:01 2 45.43 0.00 2.24 1.01 15.99 35.33 14:51:01 3 55.92 0.00 1.67 0.26 16.46 25.68 14:52:01 all 48.57 0.00 2.74 1.07 14.49 33.13 14:52:01 0 44.77 0.00 2.78 0.45 14.00 38.00 14:52:01 1 38.91 0.00 2.71 1.10 13.36 43.93 14:52:01 2 54.56 0.00 2.84 1.20 15.36 26.05 14:52:01 3 56.15 0.00 2.64 1.54 15.24 24.44 14:53:01 all 50.53 0.00 1.35 0.24 14.11 33.77 14:53:01 0 57.68 0.00 1.21 0.25 14.45 26.41 14:53:01 1 35.09 0.00 1.86 0.46 12.93 49.66 14:53:01 2 55.62 0.00 0.99 0.18 14.40 28.81 14:53:01 3 54.01 0.00 1.34 0.08 14.69 29.88 14:54:01 all 30.61 0.00 4.90 2.16 10.49 51.84 14:54:01 0 25.19 0.00 4.14 2.62 9.95 58.09 14:54:01 1 30.61 0.00 5.57 2.11 10.59 51.12 14:54:01 2 24.72 0.00 4.52 1.76 9.99 59.02 14:54:01 3 42.05 0.00 5.36 2.17 11.43 38.99 14:55:01 all 20.24 0.00 1.18 0.72 2.58 75.29 14:55:01 0 23.76 0.00 0.91 0.66 2.60 72.06 14:55:01 1 8.09 0.00 1.14 0.10 1.92 88.74 14:55:01 2 40.29 0.00 1.64 2.01 3.52 52.55 14:55:01 3 8.87 0.00 1.01 0.10 2.26 87.77 Average: all 31.74 0.00 2.27 2.20 8.89 54.90 Average: 0 31.63 0.00 1.93 1.88 8.66 55.90 Average: 1 24.29 0.00 2.37 2.15 8.60 62.59 Average: 2 36.76 0.00 2.59 2.44 9.23 48.98 Average: 3 34.31 0.00 2.17 2.35 9.09 52.08