---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33565 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 14G 141G 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 854 24695 0 6617 30857 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:e4:8c:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.156/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fee4:8cba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:0e:9d:b1 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:fff:fe0e:9db1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33565) 08/07/25 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:01 tps rtps wtps bread/s bwrtn/s 12:10:01 283.36 20.51 262.85 2329.90 134255.81 12:11:01 473.59 3.08 470.51 416.93 141168.41 12:12:01 13.51 0.00 13.51 0.00 394.47 12:13:01 4.90 0.00 4.90 0.00 123.71 12:14:01 176.97 0.17 176.80 24.26 23481.82 12:15:01 55.45 0.23 55.21 13.46 11509.90 12:16:01 7.33 0.00 7.33 0.00 212.76 12:17:01 46.73 0.12 46.61 14.13 644.29 Average: 132.74 3.01 129.73 349.91 38979.42 12:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 25804288 31637752 7134932 21.66 123152 5860980 1936136 5.70 990368 5638648 2395816 12:11:01 23902712 29914732 9036508 27.43 146172 5999812 7575968 22.29 2910272 5525500 1552 12:12:01 23884336 29899504 9054884 27.49 147508 6001440 7736384 22.76 2929280 5520864 292 12:13:01 23871240 29880648 9067980 27.53 147808 5995744 7833836 23.05 2947280 5513172 568 12:14:01 22945752 29837652 9993468 30.34 183136 6767800 7960292 23.42 3126884 6180024 256440 12:15:01 23156516 29719816 9782704 29.70 189820 6451828 8221664 24.19 3231040 5881800 248 12:16:01 23150284 29714440 9788936 29.72 189944 6452392 8190820 24.10 3237280 5881280 588 12:17:01 24600644 31011816 8338576 25.32 190744 6312628 3123820 9.19 1943840 5771312 272 Average: 23914472 30202045 9024748 27.40 164786 6230328 6572365 19.34 2664530 5739075 331972 12:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 ens3 1033.27 612.08 28854.32 58.82 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 13.46 13.46 1.25 1.25 0.00 0.00 0.00 0.00 12:11:01 veth87a227f 0.10 0.42 0.01 0.02 0.00 0.00 0.00 0.00 12:11:01 ens3 35.60 27.52 316.57 3.36 0.00 0.00 0.00 0.00 12:11:01 veth7ae6257 0.77 1.00 0.05 0.06 0.00 0.00 0.00 0.00 12:11:01 veth9b12277 21.76 28.81 1.75 315.14 0.00 0.00 0.00 0.03 12:12:01 veth87a227f 0.35 0.33 0.04 0.89 0.00 0.00 0.00 0.00 12:12:01 ens3 0.90 0.93 0.12 0.28 0.00 0.00 0.00 0.00 12:12:01 veth7ae6257 1.05 1.27 0.12 0.14 0.00 0.00 0.00 0.00 12:12:01 veth9b12277 0.50 0.40 0.03 0.02 0.00 0.00 0.00 0.00 12:13:01 veth87a227f 0.62 0.62 0.06 1.16 0.00 0.00 0.00 0.00 12:13:01 ens3 0.85 0.83 0.25 0.49 0.00 0.00 0.00 0.00 12:13:01 veth7ae6257 3.20 4.98 0.51 0.57 0.00 0.00 0.00 0.00 12:13:01 veth9b12277 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 veth87a227f 0.60 0.62 0.06 1.22 0.00 0.00 0.00 0.00 12:14:01 ens3 147.93 81.07 2221.23 8.21 0.00 0.00 0.00 0.00 12:14:01 veth7ae6257 3.03 4.77 0.47 0.48 0.00 0.00 0.00 0.00 12:14:01 veth9b12277 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 veth87a227f 0.58 0.65 0.06 1.28 0.00 0.00 0.00 0.00 12:15:01 ens3 1.40 1.18 0.31 0.29 0.00 0.00 0.00 0.00 12:15:01 veth7ae6257 3.80 5.70 0.59 0.69 0.00 0.00 0.00 0.00 12:15:01 veth9b12277 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 veth87a227f 0.62 0.60 0.06 1.28 0.00 0.00 0.00 0.00 12:16:01 ens3 0.78 0.75 0.14 0.31 0.00 0.00 0.00 0.00 12:16:01 veth7ae6257 5.33 7.37 0.76 0.92 0.00 0.00 0.00 0.00 12:16:01 veth9b12277 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 ens3 10.58 11.78 9.33 2.12 0.00 0.00 0.00 0.00 12:17:01 vetha042ae9 229.45 229.13 33.51 52.06 0.00 0.00 0.00 0.00 12:17:01 docker0 56.62 106.58 4.61 1373.65 0.00 0.00 0.00 0.00 12:17:01 vethc9360c3 1098.30 1125.93 259.65 130.11 0.00 0.00 0.00 0.02 Average: ens3 153.94 92.04 3926.16 9.24 0.00 0.00 0.00 0.00 Average: vetha042ae9 28.68 28.64 4.19 6.51 0.00 0.00 0.00 0.00 Average: docker0 7.08 13.32 0.58 171.69 0.00 0.00 0.00 0.00 Average: vethc9360c3 137.28 140.73 32.45 16.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33565) 08/07/25 _x86_64_ (8 CPU) 12:08:09 LINUX RESTART (8 CPU) 12:09:01 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 17.23 0.00 5.80 4.02 0.05 72.90 12:10:01 0 11.20 0.00 6.01 0.39 0.03 82.37 12:10:01 1 12.23 0.00 5.20 0.54 0.03 82.00 12:10:01 2 15.49 0.00 6.13 4.53 0.08 73.76 12:10:01 3 27.49 0.00 6.50 4.22 0.07 61.72 12:10:01 4 10.84 0.00 5.37 8.63 0.03 75.13 12:10:01 5 17.97 0.00 5.60 4.23 0.07 72.13 12:10:01 6 19.07 0.00 4.98 1.30 0.03 74.62 12:10:01 7 23.56 0.00 6.60 8.31 0.07 61.46 12:11:01 all 27.87 0.00 4.89 4.41 0.09 62.74 12:11:01 0 27.77 0.00 5.18 1.09 0.10 65.86 12:11:01 1 35.30 0.00 5.37 0.94 0.08 58.31 12:11:01 2 25.32 0.00 4.25 4.79 0.07 65.58 12:11:01 3 26.34 0.00 4.41 2.42 0.07 66.76 12:11:01 4 29.36 0.00 5.17 1.07 0.10 64.30 12:11:01 5 24.11 0.00 4.06 3.77 0.08 67.97 12:11:01 6 30.69 0.00 6.10 9.90 0.10 53.21 12:11:01 7 24.06 0.00 4.58 11.32 0.07 59.97 12:12:01 all 2.52 0.00 0.25 0.05 0.04 97.15 12:12:01 0 2.94 0.00 0.38 0.20 0.05 96.43 12:12:01 1 1.97 0.00 0.25 0.00 0.03 97.75 12:12:01 2 1.94 0.00 0.20 0.08 0.03 97.75 12:12:01 3 2.62 0.00 0.23 0.02 0.03 97.10 12:12:01 4 2.05 0.00 0.18 0.02 0.03 97.71 12:12:01 5 3.98 0.00 0.25 0.02 0.03 95.72 12:12:01 6 2.59 0.00 0.18 0.03 0.05 97.14 12:12:01 7 2.02 0.00 0.28 0.03 0.03 97.63 12:13:01 all 1.81 0.00 0.32 0.02 0.04 97.81 12:13:01 0 1.22 0.00 0.52 0.08 0.03 98.15 12:13:01 1 2.24 0.00 0.22 0.03 0.02 97.50 12:13:01 2 1.13 0.00 0.15 0.00 0.05 98.67 12:13:01 3 1.20 0.00 0.27 0.00 0.02 98.51 12:13:01 4 2.52 0.00 0.35 0.00 0.03 97.10 12:13:01 5 2.86 0.00 0.28 0.00 0.03 96.82 12:13:01 6 1.27 0.00 0.30 0.03 0.05 98.35 12:13:01 7 2.07 0.00 0.45 0.00 0.05 97.43 12:14:01 all 7.12 0.00 1.99 1.07 0.05 89.77 12:14:01 0 7.15 0.00 1.91 0.94 0.03 89.98 12:14:01 1 8.43 0.00 2.51 0.10 0.05 88.91 12:14:01 2 7.79 0.00 1.89 1.11 0.05 89.16 12:14:01 3 13.39 0.00 2.71 3.52 0.05 80.33 12:14:01 4 4.87 0.00 2.00 1.48 0.05 91.61 12:14:01 5 2.81 0.00 1.21 0.13 0.05 95.79 12:14:01 6 5.12 0.00 2.23 0.91 0.05 91.69 12:14:01 7 7.37 0.00 1.44 0.39 0.05 90.75 12:15:01 all 5.29 0.00 1.48 0.67 0.06 92.50 12:15:01 0 4.18 0.00 1.69 3.64 0.07 90.42 12:15:01 1 4.94 0.00 2.06 0.05 0.05 92.90 12:15:01 2 6.06 0.00 1.51 0.00 0.07 92.36 12:15:01 3 5.37 0.00 1.15 0.12 0.07 93.29 12:15:01 4 5.76 0.00 1.40 1.34 0.07 91.43 12:15:01 5 5.67 0.00 0.59 0.02 0.05 93.67 12:15:01 6 4.60 0.00 1.69 0.12 0.08 93.51 12:15:01 7 5.70 0.00 1.84 0.03 0.05 92.38 12:16:01 all 2.17 0.00 0.48 0.03 0.04 97.28 12:16:01 0 2.66 0.00 0.67 0.00 0.03 96.64 12:16:01 1 2.24 0.00 0.40 0.03 0.05 97.28 12:16:01 2 1.84 0.00 0.47 0.02 0.07 97.61 12:16:01 3 2.55 0.00 0.32 0.00 0.03 97.10 12:16:01 4 1.23 0.00 0.23 0.12 0.03 98.38 12:16:01 5 1.52 0.00 0.95 0.02 0.03 97.47 12:16:01 6 2.10 0.00 0.33 0.02 0.05 97.50 12:16:01 7 3.25 0.00 0.42 0.02 0.03 96.28 12:17:01 all 1.29 0.00 0.57 0.07 0.04 98.04 12:17:01 0 1.07 0.00 0.52 0.07 0.03 98.31 12:17:01 1 1.52 0.00 0.57 0.20 0.02 97.69 12:17:01 2 1.64 0.00 0.65 0.03 0.03 97.64 12:17:01 3 1.44 0.00 0.60 0.03 0.05 97.88 12:17:01 4 1.00 0.00 0.50 0.12 0.03 98.35 12:17:01 5 1.14 0.00 0.59 0.02 0.05 98.21 12:17:01 6 1.27 0.00 0.55 0.03 0.02 98.13 12:17:01 7 1.27 0.00 0.55 0.05 0.03 98.10 Average: all 8.14 0.00 1.96 1.29 0.05 88.56 Average: 0 7.25 0.00 2.10 0.80 0.05 89.79 Average: 1 8.59 0.00 2.07 0.24 0.04 89.07 Average: 2 7.63 0.00 1.90 1.32 0.06 89.09 Average: 3 10.03 0.00 2.02 1.29 0.05 86.61 Average: 4 7.19 0.00 1.90 1.59 0.05 89.27 Average: 5 7.47 0.00 1.68 1.02 0.05 89.78 Average: 6 8.31 0.00 2.04 1.53 0.05 88.06 Average: 7 8.63 0.00 2.01 2.51 0.05 86.80