---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7198 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.8G 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 492 2689 0 762 3212 Swap: 1023 4 1019 ---> 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:b6:69:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:feb6:69a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:4a:89:5b 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::42:3eff:fe4a:895b/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-7198) 10/09/24 _x86_64_ (4 CPU) 14:06:29 LINUX RESTART (4 CPU) 14:07:01 tps rtps wtps bread/s bwrtn/s 14:08:01 143.54 56.21 87.34 4196.23 8847.59 14:09:01 129.62 47.13 82.49 3271.31 15898.30 14:10:01 268.08 51.82 216.26 4406.53 48571.14 14:11:01 218.56 49.56 169.01 2556.91 29819.43 14:12:01 292.07 9.30 282.77 214.76 8644.69 14:13:01 154.87 2.13 152.73 44.25 3735.69 14:14:01 521.48 0.63 520.85 16.13 14548.51 14:15:01 389.92 0.93 388.99 30.39 10848.06 14:16:01 474.60 41.31 433.29 2481.45 12631.49 14:17:01 175.37 141.91 33.46 2665.42 1991.27 Average: 276.81 40.09 236.71 1988.37 15553.98 14:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 1592732 3344008 2445920 60.56 55704 1848952 907744 17.84 581132 1679588 145492 14:09:01 132920 2234980 3905732 96.71 68692 2171764 1926108 37.86 1772584 1914228 30356 14:10:01 116976 2345808 3921676 97.10 93652 2285080 1824064 35.86 1645936 2077772 11332 14:11:01 116280 1759312 3922372 97.12 101776 1771324 3056860 60.09 2185724 1536776 2724 14:12:01 121952 1038580 3916700 96.98 114276 1045080 3905940 76.78 2770352 952004 1544 14:13:01 123500 1011700 3915152 96.94 120544 1010952 3921672 77.09 2788008 929252 1664 14:14:01 112420 997984 3926232 97.22 134796 986496 3943780 77.52 2801844 911240 1852 14:15:01 124704 837580 3913948 96.91 136800 816812 4088688 80.37 2897132 813332 2892 14:16:01 162300 789152 3876352 95.98 130604 738352 4168544 81.94 2894428 777252 5700 14:17:01 2788488 3295916 1250164 30.95 119980 555284 1026936 20.19 496664 591152 16552 Average: 539227 1765502 3499425 86.65 107682 1323010 2877034 56.55 2083380 1218260 22011 14:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 ens3 402.23 269.67 1617.72 72.53 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:09:01 ens3 498.93 458.85 3819.54 90.60 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 3.40 3.40 0.32 0.32 0.00 0.00 0.00 0.00 14:10:01 ens3 536.65 421.43 7320.88 52.51 0.00 0.00 0.00 0.00 14:10:01 docker0 110.78 170.03 5.95 2327.77 0.00 0.00 0.00 0.00 14:10:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:11:01 vethbd8bbff 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 14:11:01 ens3 567.07 410.83 3703.36 55.80 0.00 0.00 0.00 0.00 14:11:01 vethea54de8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:11:01 docker0 0.17 0.22 0.01 0.02 0.00 0.00 0.00 0.00 14:12:01 vethbd8bbff 0.20 0.25 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 ens3 70.20 36.59 19.40 14.95 0.00 0.00 0.00 0.00 14:12:01 vethea54de8 70.64 68.26 287.50 10.22 0.00 0.00 0.00 0.02 14:12:01 docker0 70.84 68.42 286.55 10.22 0.00 0.00 0.00 0.00 14:13:01 vethbd8bbff 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 ens3 7.81 4.02 1.87 1.86 0.00 0.00 0.00 0.00 14:13:01 vethea54de8 151.30 143.05 666.04 60.94 0.00 0.00 0.00 0.05 14:13:01 docker0 151.50 143.24 663.98 60.95 0.00 0.00 0.00 0.00 14:14:01 vethbd8bbff 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 ens3 54.84 35.36 16.48 11.95 0.00 0.00 0.00 0.00 14:14:01 vethea54de8 144.79 126.66 430.31 44.18 0.00 0.00 0.00 0.04 14:14:01 docker0 144.96 126.83 428.34 44.19 0.00 0.00 0.00 0.00 14:15:01 vethbd8bbff 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 ens3 41.59 30.34 10.56 11.49 0.00 0.00 0.00 0.00 14:15:01 vethea54de8 155.51 138.99 579.53 52.35 0.00 0.00 0.00 0.05 14:15:01 docker0 155.71 139.19 577.41 52.36 0.00 0.00 0.00 0.00 14:16:01 vethbd8bbff 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 ens3 102.22 85.09 72.80 27.44 0.00 0.00 0.00 0.00 14:16:01 vethea54de8 83.74 73.22 222.29 20.41 0.00 0.00 0.00 0.02 14:16:01 docker0 83.94 73.40 221.16 20.42 0.00 0.00 0.00 0.00 14:17:01 ens3 239.96 190.20 101.47 86.92 0.00 0.00 0.00 0.00 14:17:01 docker0 1.72 1.78 0.13 0.12 0.00 0.00 0.00 0.00 14:17:01 lo 967.32 967.32 2352.76 2352.76 0.00 0.00 0.00 0.00 Average: ens3 252.16 194.24 1668.51 42.60 0.00 0.00 0.00 0.00 Average: docker0 71.96 72.31 218.35 251.63 0.00 0.00 0.00 0.00 Average: lo 96.39 96.39 235.24 235.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7198) 10/09/24 _x86_64_ (4 CPU) 14:06:29 LINUX RESTART (4 CPU) 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 21.56 0.00 1.79 4.21 0.06 72.39 14:08:01 0 15.01 0.00 1.34 2.72 0.07 80.86 14:08:01 1 43.92 0.00 2.71 1.35 0.08 51.94 14:08:01 2 21.07 0.00 1.69 2.39 0.07 74.79 14:08:01 3 6.25 0.00 1.45 10.39 0.03 81.87 14:09:01 all 42.99 0.00 2.31 1.92 0.09 52.68 14:09:01 0 41.42 0.00 2.12 2.01 0.08 54.36 14:09:01 1 50.26 0.00 2.98 0.75 0.10 45.91 14:09:01 2 43.86 0.00 2.14 3.01 0.10 50.89 14:09:01 3 36.43 0.00 1.98 1.91 0.08 59.60 14:10:01 all 21.02 0.00 4.83 6.19 0.09 67.87 14:10:01 0 22.84 0.00 5.06 6.66 0.07 65.38 14:10:01 1 16.71 0.00 4.99 9.26 0.10 68.94 14:10:01 2 17.45 0.00 4.35 5.95 0.08 72.17 14:10:01 3 27.09 0.00 4.92 2.91 0.08 65.00 14:11:01 all 43.07 0.00 2.86 4.15 0.09 49.83 14:11:01 0 40.21 0.00 3.32 2.02 0.10 54.36 14:11:01 1 43.49 0.00 3.20 4.01 0.08 49.22 14:11:01 2 53.40 0.00 2.56 5.54 0.12 38.39 14:11:01 3 35.16 0.00 2.36 5.03 0.10 57.35 14:12:01 all 30.83 0.00 2.10 7.58 0.10 59.39 14:12:01 0 28.98 0.00 2.64 13.43 0.08 54.86 14:12:01 1 36.19 0.00 2.05 4.12 0.10 57.54 14:12:01 2 24.16 0.00 1.96 4.10 0.10 69.68 14:12:01 3 34.02 0.00 1.74 8.72 0.08 55.43 14:13:01 all 17.08 0.00 1.91 3.72 0.09 77.20 14:13:01 0 15.90 0.00 1.95 0.97 0.08 81.10 14:13:01 1 18.24 0.00 1.74 1.61 0.08 78.33 14:13:01 2 15.13 0.00 1.86 3.10 0.10 79.82 14:13:01 3 19.10 0.00 2.08 9.25 0.10 69.48 14:14:01 all 10.58 0.00 3.22 15.26 0.10 70.85 14:14:01 0 9.55 0.00 3.49 21.81 0.10 65.05 14:14:01 1 9.61 0.00 2.76 10.57 0.08 76.97 14:14:01 2 11.62 0.00 3.68 18.66 0.12 65.92 14:14:01 3 11.50 0.00 2.97 10.04 0.08 75.40 14:15:01 all 19.68 0.00 3.01 11.32 0.11 65.88 14:15:01 0 17.47 0.00 2.78 7.19 0.08 72.47 14:15:01 1 19.58 0.00 2.86 7.75 0.10 69.71 14:15:01 2 20.40 0.00 3.51 19.31 0.15 56.63 14:15:01 3 21.28 0.00 2.89 11.06 0.12 64.66 14:16:01 all 13.85 0.00 3.37 14.10 0.10 68.59 14:16:01 0 13.35 0.00 3.73 13.06 0.08 69.77 14:16:01 1 13.56 0.00 3.59 12.17 0.10 70.57 14:16:01 2 14.77 0.00 3.35 13.07 0.12 68.69 14:16:01 3 13.71 0.00 2.82 18.09 0.12 65.26 14:17:01 all 27.55 0.00 1.74 4.09 0.07 66.56 14:17:01 0 33.68 0.00 1.91 9.25 0.08 55.08 14:17:01 1 25.42 0.00 1.40 1.27 0.05 71.86 14:17:01 2 21.48 0.00 1.25 1.35 0.07 75.85 14:17:01 3 29.67 0.00 2.36 4.45 0.08 63.44 Average: all 24.82 0.00 2.71 7.25 0.09 65.13 Average: 0 23.85 0.00 2.83 7.90 0.08 65.34 Average: 1 27.70 0.00 2.83 5.28 0.09 64.10 Average: 2 24.34 0.00 2.63 7.63 0.10 65.30 Average: 3 23.42 0.00 2.56 8.18 0.09 65.75