---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20620 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 951 22843 0 8371 30760 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b4:20:ac brd ff:ff:ff:ff:ff:ff inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:feb4:20ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:f0:97:a4 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20620) 06/12/25 _x86_64_ (8 CPU) 12:57:33 LINUX RESTART (8 CPU) 12:58:01 tps rtps wtps bread/s bwrtn/s 12:59:01 321.75 31.29 290.45 1044.23 33349.51 13:00:01 425.61 63.49 362.12 6148.58 47151.21 13:01:01 157.46 16.31 141.14 1407.63 55121.75 13:02:01 380.95 0.30 380.65 12.93 144283.29 13:03:01 242.99 0.10 242.89 8.80 74496.38 13:04:01 86.45 0.00 86.45 0.00 29498.55 13:05:01 23.31 0.02 23.30 0.27 10892.72 13:06:03 19.14 0.00 19.14 0.00 639.40 13:07:01 19.69 0.00 19.69 0.00 666.92 13:08:01 17.50 0.02 17.48 1.47 628.03 13:09:01 84.00 1.37 82.64 90.25 2831.93 Average: 161.76 10.27 151.50 792.48 36336.50 12:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 29996596 31609112 2942624 8.93 72588 1848400 1476408 4.34 951256 1698752 209256 13:00:01 28771704 31624004 4167516 12.65 91492 3042432 1379036 4.06 1281616 2538196 621440 13:01:01 25029972 31284228 7909248 24.01 132040 6254932 2645272 7.78 1735052 5661348 2946536 13:02:01 20486928 28922140 12452292 37.80 186520 8201512 11468608 33.74 4274364 7449724 1668860 13:03:01 18218188 26587488 14721032 44.69 207052 8084756 13973340 41.11 6743468 7191176 7060 13:04:01 17470520 26123516 15468700 46.96 213628 8348504 14474440 42.59 7256760 7399652 2060 13:05:01 17404140 26059352 15535080 47.16 214424 8350112 14446564 42.51 7324116 7398480 272 13:06:03 17372796 26030220 15566424 47.26 215064 8350492 14682552 43.20 7353940 7399652 96 13:07:01 17376860 26035212 15562360 47.25 216040 8350976 14486568 42.62 7350336 7399116 532 13:08:01 17356888 26016728 15582332 47.31 216772 8351400 14580420 42.90 7370104 7399552 416 13:09:01 23388520 31485876 9550700 28.99 218056 7873084 1664128 4.90 1997272 6872116 12260 Average: 21170283 28343443 11768937 35.73 180334 7005145 9570667 28.16 4876208 6218888 497163 12:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 ens3 584.09 397.40 1796.57 85.90 0.00 0.00 0.00 0.00 12:59:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 ens3 857.79 571.42 7239.69 111.29 0.00 0.00 0.00 0.00 13:00:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 2451.49 1524.51 26934.77 122.95 0.00 0.00 0.00 0.00 13:01:01 br-1859a7d53a85 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:01:01 lo 15.66 15.66 1.80 1.80 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 vethf6bbb9b 3.22 3.47 1.34 2.86 0.00 0.00 0.00 0.00 13:02:01 ens3 1262.79 559.31 11845.16 43.17 0.00 0.00 0.00 0.00 13:02:01 veth397ab4f 7.47 7.08 1.75 1.01 0.00 0.00 0.00 0.00 13:02:01 veth6037afb 37.68 46.41 3.12 311.37 0.00 0.00 0.00 0.03 13:03:01 vethf6bbb9b 9.10 8.75 3.99 8.19 0.00 0.00 0.00 0.00 13:03:01 ens3 5.83 3.32 2.24 1.79 0.00 0.00 0.00 0.00 13:03:01 veth397ab4f 21.83 20.36 10.98 2.83 0.00 0.00 0.00 0.00 13:03:01 veth6037afb 0.28 0.57 0.02 0.13 0.00 0.00 0.00 0.00 13:04:01 vethf6bbb9b 9.03 8.60 3.99 8.09 0.00 0.00 0.00 0.00 13:04:01 ens3 107.45 67.44 774.42 6.63 0.00 0.00 0.00 0.00 13:04:01 veth397ab4f 19.28 18.28 11.61 1.96 0.00 0.00 0.00 0.00 13:04:01 veth6037afb 0.37 0.23 0.03 0.01 0.00 0.00 0.00 0.00 13:05:01 vethf6bbb9b 9.05 8.45 3.99 8.08 0.00 0.00 0.00 0.00 13:05:01 ens3 73.25 32.36 24.30 21.74 0.00 0.00 0.00 0.00 13:05:01 veth397ab4f 18.60 17.93 11.56 1.92 0.00 0.00 0.00 0.00 13:05:01 veth6037afb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:03 vethf6bbb9b 8.82 8.34 3.88 7.86 0.00 0.00 0.00 0.00 13:06:03 ens3 67.78 25.95 27.56 9.98 0.00 0.00 0.00 0.00 13:06:03 veth397ab4f 18.13 17.57 12.01 1.91 0.00 0.00 0.00 0.00 13:06:03 veth6037afb 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 vethf6bbb9b 9.50 8.90 4.14 8.37 0.00 0.00 0.00 0.00 13:07:01 ens3 83.31 39.27 26.20 11.63 0.00 0.00 0.00 0.00 13:07:01 veth397ab4f 18.79 17.93 11.08 1.94 0.00 0.00 0.00 0.00 13:07:01 veth6037afb 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 13:08:01 vethf6bbb9b 9.05 8.45 4.00 8.09 0.00 0.00 0.00 0.00 13:08:01 ens3 63.51 30.86 21.36 12.40 0.00 0.00 0.00 0.00 13:08:01 veth397ab4f 18.70 17.95 11.55 1.94 0.00 0.00 0.00 0.00 13:08:01 veth6037afb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 ens3 101.63 64.52 79.21 62.22 0.00 0.00 0.00 0.00 13:09:01 lo 29.23 29.23 3.06 3.06 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 514.56 301.55 4435.38 44.53 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.25 0.25 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20620) 06/12/25 _x86_64_ (8 CPU) 12:57:33 LINUX RESTART (8 CPU) 12:58:01 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 11.41 0.00 1.01 2.55 0.03 84.99 12:59:01 0 18.74 0.00 1.97 3.82 0.05 75.41 12:59:01 1 7.55 0.00 0.97 0.37 0.05 91.06 12:59:01 2 8.86 0.00 0.60 0.32 0.02 90.20 12:59:01 3 7.54 0.00 0.65 0.27 0.02 91.53 12:59:01 4 4.19 0.00 0.30 0.53 0.02 94.96 12:59:01 5 27.21 0.00 1.61 1.69 0.07 69.43 12:59:01 6 4.84 0.00 0.55 6.04 0.02 88.55 12:59:01 7 12.40 0.00 1.37 7.38 0.03 78.82 13:00:01 all 28.31 0.00 2.35 2.25 0.08 67.01 13:00:01 0 33.83 0.00 2.32 0.50 0.07 63.28 13:00:01 1 23.25 0.00 2.76 3.02 0.07 70.90 13:00:01 2 30.59 0.00 3.03 1.47 0.08 64.82 13:00:01 3 35.05 0.00 1.72 1.29 0.08 61.85 13:00:01 4 23.61 0.00 2.33 1.19 0.05 72.82 13:00:01 5 37.43 0.00 2.19 0.79 0.08 59.51 13:00:01 6 23.46 0.00 2.49 3.30 0.07 70.69 13:00:01 7 19.27 0.00 1.94 6.43 0.07 72.29 13:01:01 all 18.97 0.00 5.04 3.12 0.07 72.80 13:01:01 0 19.36 0.00 4.66 8.87 0.09 67.03 13:01:01 1 29.98 0.00 5.45 7.03 0.12 57.42 13:01:01 2 17.17 0.00 5.15 0.73 0.07 76.88 13:01:01 3 13.12 0.00 5.05 0.98 0.05 80.80 13:01:01 4 14.62 0.00 5.04 1.37 0.05 78.92 13:01:01 5 19.38 0.00 4.80 0.75 0.07 75.00 13:01:01 6 20.20 0.00 5.32 2.77 0.09 71.63 13:01:01 7 18.01 0.00 4.86 2.54 0.07 74.52 13:02:01 all 34.75 0.00 6.76 9.04 0.09 49.36 13:02:01 0 33.64 0.00 6.13 10.23 0.10 49.90 13:02:01 1 31.89 0.00 5.28 0.03 0.08 62.71 13:02:01 2 35.54 0.00 7.45 5.78 0.08 51.14 13:02:01 3 34.60 0.00 6.49 3.29 0.08 55.54 13:02:01 4 35.36 0.00 8.28 15.30 0.10 40.96 13:02:01 5 35.05 0.00 6.36 10.33 0.08 48.17 13:02:01 6 35.49 0.00 6.92 5.33 0.07 52.19 13:02:01 7 36.41 0.00 7.17 22.08 0.10 34.24 13:03:01 all 32.68 0.00 3.51 5.50 0.11 58.19 13:03:01 0 31.10 0.00 2.83 2.43 0.10 63.54 13:03:01 1 22.96 0.00 3.20 6.53 0.07 67.25 13:03:01 2 29.48 0.00 4.49 12.91 0.10 53.02 13:03:01 3 36.80 0.00 3.37 3.17 0.13 56.52 13:03:01 4 39.91 0.00 3.32 2.00 0.12 54.65 13:03:01 5 33.48 0.00 3.97 2.13 0.12 60.30 13:03:01 6 35.07 0.00 3.70 4.82 0.13 56.27 13:03:01 7 32.77 0.00 3.22 10.08 0.10 53.83 13:04:01 all 21.01 0.00 1.98 1.27 0.08 75.65 13:04:01 0 19.79 0.00 2.26 0.91 0.08 76.96 13:04:01 1 19.80 0.00 1.75 4.70 0.08 73.66 13:04:01 2 20.35 0.00 2.47 1.85 0.08 75.25 13:04:01 3 22.27 0.00 1.77 0.08 0.08 75.79 13:04:01 4 21.45 0.00 1.76 0.28 0.08 76.42 13:04:01 5 18.84 0.00 1.91 2.08 0.08 77.08 13:04:01 6 21.95 0.00 2.05 0.13 0.10 75.76 13:04:01 7 23.70 0.00 1.83 0.08 0.08 74.30 13:05:01 all 6.15 0.00 1.59 0.50 0.08 91.69 13:05:01 0 5.46 0.00 1.84 2.97 0.08 89.64 13:05:01 1 3.59 0.00 1.37 0.00 0.05 94.98 13:05:01 2 7.31 0.00 1.63 0.02 0.08 90.97 13:05:01 3 7.26 0.00 1.45 0.02 0.10 91.17 13:05:01 4 6.56 0.00 1.75 0.05 0.08 91.56 13:05:01 5 6.75 0.00 1.69 0.50 0.08 90.97 13:05:01 6 6.35 0.00 1.60 0.37 0.08 91.60 13:05:01 7 5.86 0.00 1.41 0.07 0.08 92.58 13:06:03 all 5.15 0.00 1.76 0.94 0.11 92.04 13:06:03 0 5.86 0.00 2.35 0.02 0.07 91.70 13:06:03 1 2.25 0.00 1.39 2.25 0.03 94.08 13:06:03 2 4.10 0.00 1.38 0.02 0.07 94.44 13:06:03 3 5.94 0.00 2.04 0.02 0.08 91.92 13:06:03 4 5.44 0.00 1.32 0.03 0.31 92.90 13:06:03 5 6.21 0.00 2.34 2.47 0.10 88.88 13:06:03 6 6.45 0.00 1.50 1.05 0.10 90.89 13:06:03 7 4.98 0.00 1.74 1.68 0.08 91.52 13:07:01 all 5.47 0.00 1.73 0.09 0.07 92.64 13:07:01 0 4.71 0.00 2.01 0.03 0.07 93.18 13:07:01 1 4.55 0.00 1.69 0.00 0.05 93.71 13:07:01 2 5.59 0.00 1.66 0.02 0.07 92.67 13:07:01 3 5.96 0.00 1.73 0.17 0.07 92.07 13:07:01 4 6.05 0.00 1.55 0.02 0.07 92.32 13:07:01 5 4.82 0.00 1.85 0.38 0.09 92.86 13:07:01 6 6.38 0.00 1.51 0.03 0.07 92.00 13:07:01 7 5.76 0.00 1.80 0.03 0.09 92.31 13:08:01 all 5.21 0.00 1.49 0.07 0.07 93.16 13:08:01 0 5.31 0.00 1.67 0.47 0.08 92.47 13:08:01 1 3.25 0.00 1.40 0.00 0.03 95.31 13:08:01 2 6.63 0.00 1.51 0.02 0.10 91.75 13:08:01 3 5.82 0.00 1.40 0.02 0.07 92.69 13:08:01 4 5.07 0.00 1.36 0.02 0.07 93.49 13:08:01 5 5.92 0.00 1.69 0.03 0.08 92.27 13:08:01 6 5.74 0.00 1.38 0.02 0.07 92.80 13:08:01 7 3.98 0.00 1.43 0.02 0.08 94.49 13:09:01 all 8.63 0.00 2.14 0.26 0.07 88.90 13:09:01 0 11.52 0.00 2.65 0.32 0.07 85.45 13:09:01 1 11.60 0.00 1.92 0.10 0.08 86.30 13:09:01 2 7.33 0.00 2.20 0.12 0.07 90.28 13:09:01 3 7.65 0.00 2.22 0.10 0.08 89.95 13:09:01 4 8.44 0.00 2.28 0.22 0.08 88.98 13:09:01 5 7.23 0.00 2.08 0.37 0.07 90.25 13:09:01 6 8.10 0.00 1.73 0.52 0.07 89.59 13:09:01 7 7.14 0.00 2.08 0.29 0.07 90.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.15 0.00 2.66 2.32 0.08 78.79 Average: 0 17.23 0.00 2.78 2.76 0.08 77.14 Average: 1 14.55 0.00 2.46 2.18 0.07 80.75 Average: 2 15.71 0.00 2.86 2.11 0.08 79.25 Average: 3 16.53 0.00 2.53 0.85 0.08 80.01 Average: 4 15.48 0.00 2.65 1.90 0.09 79.87 Average: 5 18.41 0.00 2.77 1.96 0.08 76.77 Average: 6 15.80 0.00 2.60 2.22 0.08 79.30 Average: 7 15.46 0.00 2.62 4.61 0.08 77.24