---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25005 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: 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): 0-7 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 11% / 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 871 22879 0 8416 30840 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:a5:a6:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.142/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fea5:a66b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:f1:42:0a 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-25005) 07/01/25 _x86_64_ (8 CPU) 13:33:31 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 390.24 25.79 364.45 828.47 81726.22 13:36:01 767.37 22.70 744.68 2691.68 324137.58 13:37:01 50.71 1.12 49.59 47.19 2726.88 13:38:01 2.82 0.07 2.75 13.46 56.12 13:39:01 4.45 0.08 4.37 11.86 79.17 13:40:01 3.47 0.05 3.42 3.47 68.26 13:41:01 5.13 0.00 5.13 0.00 74.79 13:42:01 58.07 1.10 56.97 90.38 2008.33 Average: 159.80 6.32 153.48 460.04 51295.21 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30056408 31715144 2882812 8.75 76156 1886108 1350160 3.97 832924 1743168 237524 13:36:01 23043704 31291232 9895516 30.04 175276 8087776 5453208 16.04 1463596 7725840 4364 13:37:01 22461388 30766204 10477832 31.81 177836 8149248 6107404 17.97 2033188 7730196 464 13:38:01 22456716 30752708 10482504 31.82 177912 8140812 6108192 17.97 2048016 7720708 336 13:39:01 22451176 30747772 10488044 31.84 178004 8141312 6151332 18.10 2055544 7718568 228 13:40:01 22449416 30746620 10489804 31.85 178076 8141780 6133568 18.05 2056508 7718556 120 13:41:01 22462240 30759336 10476980 31.81 178172 8141736 5745744 16.91 2047996 7718312 80 13:42:01 23397884 31544940 9541336 28.97 180012 7977564 1603212 4.72 1345252 7537088 4300 Average: 23597366 31040494 9341854 28.36 165180 7333292 4831602 14.22 1735378 6951554 30927 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 13:35:01 ens3 339.03 218.54 1355.50 44.75 0.00 0.00 0.00 0.00 13:36:01 vethcacd0cd 5.45 4.13 0.66 0.62 0.00 0.00 0.00 0.00 13:36:01 vethfe90908 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 vetha932c15 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethfe90908 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:37:01 vetha932c15 1.12 1.33 0.08 0.07 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-671367b99df1 50.94 62.67 3.26 312.78 0.00 0.00 0.00 0.00 13:38:01 vethfe90908 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 vetha932c15 1.12 1.13 0.08 0.06 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 br-671367b99df1 0.77 0.60 0.04 0.04 0.00 0.00 0.00 0.00 13:39:01 vethfe90908 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vetha932c15 1.12 1.13 0.08 0.06 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 br-671367b99df1 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 13:40:01 vethfe90908 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vetha932c15 1.12 1.12 0.08 0.06 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-671367b99df1 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 13:41:01 vethfe90908 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vetha932c15 1.12 1.13 0.08 0.06 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 br-671367b99df1 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 59.86 59.86 4.57 4.57 0.00 0.00 0.00 0.00 13:42:01 ens3 4992.45 2874.10 60793.06 289.05 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 Average: lo 7.01 7.01 0.53 0.53 0.00 0.00 0.00 0.00 Average: ens3 598.26 341.04 7538.12 30.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25005) 07/01/25 _x86_64_ (8 CPU) 13:33:31 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.78 0.00 0.91 2.40 0.04 85.87 13:35:01 0 2.24 0.00 0.08 0.02 0.02 97.64 13:35:01 1 22.48 0.00 1.17 0.85 0.05 75.45 13:35:01 2 3.05 0.00 0.72 13.80 0.07 82.36 13:35:01 3 24.83 0.00 2.45 3.97 0.05 68.70 13:35:01 4 9.70 0.00 0.75 0.36 0.05 89.14 13:35:01 5 10.43 0.00 1.00 0.10 0.03 88.43 13:35:01 6 6.32 0.00 0.38 0.12 0.02 93.16 13:35:01 7 7.25 0.00 0.76 0.08 0.03 91.87 13:36:01 all 23.24 0.00 11.20 9.51 0.11 55.94 13:36:01 0 23.24 0.00 10.37 1.66 0.10 64.63 13:36:01 1 21.80 0.00 12.59 28.88 0.15 36.58 13:36:01 2 22.48 0.00 10.92 15.00 0.09 51.52 13:36:01 3 22.78 0.00 11.75 8.48 0.10 56.89 13:36:01 4 23.25 0.00 11.03 2.27 0.10 63.35 13:36:01 5 24.16 0.00 11.14 3.78 0.10 60.81 13:36:01 6 24.08 0.00 10.46 9.10 0.12 56.24 13:36:01 7 24.20 0.00 11.32 6.88 0.12 57.48 13:37:01 all 10.92 0.00 1.75 0.22 0.04 87.06 13:37:01 0 8.56 0.00 1.67 0.12 0.03 89.62 13:37:01 1 12.67 0.00 2.02 0.08 0.03 85.19 13:37:01 2 13.18 0.00 1.61 0.80 0.07 84.34 13:37:01 3 9.71 0.00 1.77 0.45 0.05 88.01 13:37:01 4 7.07 0.00 1.65 0.08 0.03 91.16 13:37:01 5 12.42 0.00 1.81 0.07 0.05 85.65 13:37:01 6 11.38 0.00 1.53 0.08 0.05 86.96 13:37:01 7 12.39 0.00 1.99 0.08 0.05 85.49 13:38:01 all 0.44 0.00 0.17 0.02 0.02 99.35 13:38:01 0 0.20 0.00 0.15 0.00 0.00 99.65 13:38:01 1 0.98 0.00 0.15 0.00 0.03 98.84 13:38:01 2 0.52 0.00 0.08 0.00 0.00 99.40 13:38:01 3 0.28 0.00 0.13 0.02 0.02 99.55 13:38:01 4 0.52 0.00 0.23 0.08 0.00 99.17 13:38:01 5 0.33 0.00 0.22 0.02 0.02 99.42 13:38:01 6 0.35 0.00 0.15 0.00 0.03 99.46 13:38:01 7 0.32 0.00 0.20 0.00 0.03 99.45 13:39:01 all 0.51 0.00 0.18 0.01 0.02 99.28 13:39:01 0 0.17 0.00 0.15 0.00 0.00 99.68 13:39:01 1 2.15 0.00 0.13 0.07 0.03 97.62 13:39:01 2 0.15 0.00 0.17 0.00 0.02 99.67 13:39:01 3 0.33 0.00 0.15 0.00 0.02 99.50 13:39:01 4 0.35 0.00 0.13 0.02 0.02 99.48 13:39:01 5 0.30 0.00 0.20 0.00 0.03 99.47 13:39:01 6 0.35 0.00 0.27 0.03 0.02 99.33 13:39:01 7 0.32 0.00 0.25 0.00 0.03 99.40 13:40:01 all 0.34 0.00 0.17 0.01 0.02 99.45 13:40:01 0 0.22 0.00 0.12 0.02 0.02 99.63 13:40:01 1 0.85 0.00 0.17 0.08 0.03 98.87 13:40:01 2 0.35 0.00 0.20 0.00 0.02 99.43 13:40:01 3 0.17 0.00 0.13 0.00 0.02 99.68 13:40:01 4 0.27 0.00 0.13 0.00 0.02 99.58 13:40:01 5 0.22 0.00 0.15 0.00 0.03 99.60 13:40:01 6 0.37 0.00 0.28 0.00 0.02 99.33 13:40:01 7 0.28 0.00 0.18 0.02 0.03 99.48 13:41:01 all 0.27 0.00 0.19 0.01 0.02 99.51 13:41:01 0 0.28 0.00 0.15 0.00 0.03 99.53 13:41:01 1 0.34 0.00 0.20 0.07 0.03 99.36 13:41:01 2 0.42 0.00 0.17 0.02 0.00 99.40 13:41:01 3 0.10 0.00 0.12 0.00 0.02 99.77 13:41:01 4 0.23 0.00 0.17 0.02 0.02 99.57 13:41:01 5 0.25 0.00 0.22 0.00 0.02 99.52 13:41:01 6 0.27 0.00 0.23 0.00 0.02 99.48 13:41:01 7 0.27 0.00 0.30 0.00 0.02 99.42 13:42:01 all 4.60 0.00 0.90 0.22 0.03 94.26 13:42:01 0 1.48 0.00 0.93 0.03 0.00 97.55 13:42:01 1 4.00 0.00 0.80 0.28 0.02 94.89 13:42:01 2 1.40 0.00 0.90 0.13 0.02 97.55 13:42:01 3 14.07 0.00 1.10 0.18 0.03 84.61 13:42:01 4 1.20 0.00 0.87 0.69 0.03 97.21 13:42:01 5 4.01 0.00 0.82 0.03 0.02 95.13 13:42:01 6 9.22 0.00 1.02 0.22 0.03 89.51 13:42:01 7 1.40 0.00 0.75 0.20 0.05 97.59 Average: all 6.33 0.00 1.91 1.53 0.04 90.20 Average: 0 4.52 0.00 1.69 0.23 0.03 93.54 Average: 1 8.08 0.00 2.13 3.73 0.05 86.02 Average: 2 5.14 0.00 1.82 3.66 0.03 89.34 Average: 3 8.96 0.00 2.18 1.62 0.04 87.21 Average: 4 5.27 0.00 1.85 0.43 0.03 92.42 Average: 5 6.44 0.00 1.91 0.49 0.04 91.12 Average: 6 6.47 0.00 1.76 1.16 0.04 90.57 Average: 7 5.75 0.00 1.95 0.89 0.05 91.36