---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29699 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 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 896 22748 0 8522 30815 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:2d:c8:5f brd ff:ff:ff:ff:ff:ff inet 10.30.107.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe2d:c85f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:1c:4d:da 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:fe1c:4dda/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-29699) 07/21/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 182.42 23.61 158.81 2350.14 50117.91 20:24:01 680.82 4.83 675.99 427.80 263308.78 20:25:01 61.64 0.12 61.52 8.40 40862.79 20:26:01 25.16 0.00 25.16 0.00 24416.33 20:27:01 226.68 0.43 226.25 51.06 34013.93 20:28:01 15.28 0.00 15.28 0.00 319.55 20:29:01 13.91 0.02 13.90 0.13 544.44 20:30:01 19.66 0.00 19.66 0.00 497.65 20:31:01 29.91 0.37 29.55 12.00 417.40 20:32:01 7.26 0.00 7.26 0.00 141.15 20:33:01 71.52 0.90 70.62 34.39 1600.53 Average: 121.30 2.75 118.54 262.17 37839.47 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 28313516 31542288 4625704 14.04 84220 3424780 2750548 8.09 1050792 3202596 1590348 20:24:01 22957060 30818440 9982160 30.30 164136 7743680 9710172 28.57 1914104 7363768 52648 20:25:01 19712704 27576288 13226516 40.15 166232 7750308 13623128 40.08 5453988 7033712 1604 20:26:01 19657756 27521964 13281464 40.32 166412 7751432 13906564 40.92 5509376 7033492 20 20:27:01 18880384 27288764 14058836 42.68 206788 8201228 14259524 41.95 5836336 7419696 2748 20:28:01 18661828 27073300 14277392 43.34 206916 8204152 14275696 42.00 6050544 7421352 1656 20:29:01 17869560 26291112 15069660 45.75 207048 8213932 15161480 44.61 6835560 7426288 1756 20:30:01 17813148 26237984 15126072 45.92 207184 8217092 15178632 44.66 6889588 7428136 1500 20:31:01 17783624 26211968 15155596 46.01 207312 8220324 15211856 44.76 6915728 7430744 488 20:32:01 17772420 26200992 15166800 46.04 207444 8220380 15194268 44.71 6927244 7430656 432 20:33:01 23235636 31499016 9703584 29.46 209008 8049852 1760388 5.18 1786324 7231592 25180 Average: 20241603 28023829 12697617 38.55 184791 7636105 11912023 35.05 5015417 6947457 152580 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 15.46 15.46 1.45 1.45 0.00 0.00 0.00 0.00 20:23:01 ens3 773.07 480.59 19748.99 44.34 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-d2a05ed41b2c 38.23 47.56 2.38 313.25 0.00 0.00 0.00 0.00 20:24:01 veth2abf3f5 1.08 1.13 0.10 0.09 0.00 0.00 0.00 0.00 20:24:01 veth717aae9 0.02 0.30 0.00 0.02 0.00 0.00 0.00 0.00 20:24:01 veth163c315 0.00 0.37 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 br-d2a05ed41b2c 1.10 0.80 0.07 0.22 0.00 0.00 0.00 0.00 20:25:01 veth2abf3f5 36.18 29.85 3.85 4.19 0.00 0.00 0.00 0.00 20:25:01 veth717aae9 0.53 0.80 0.06 0.95 0.00 0.00 0.00 0.00 20:25:01 veth163c315 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 20:26:01 br-d2a05ed41b2c 0.45 0.28 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 veth2abf3f5 56.56 38.73 4.57 5.62 0.00 0.00 0.00 0.00 20:26:01 veth717aae9 0.77 0.78 0.08 2.31 0.00 0.00 0.00 0.00 20:26:01 veth163c315 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 br-d2a05ed41b2c 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:27:01 veth2abf3f5 64.22 45.51 6.96 6.92 0.00 0.00 0.00 0.00 20:27:01 veth717aae9 0.75 0.82 0.07 2.19 0.00 0.00 0.00 0.00 20:27:01 veth163c315 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 br-d2a05ed41b2c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth2abf3f5 79.82 58.41 14.57 10.18 0.00 0.00 0.00 0.00 20:28:01 veth717aae9 0.75 0.77 0.07 2.39 0.00 0.00 0.00 0.00 20:28:01 veth163c315 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 br-d2a05ed41b2c 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth2abf3f5 80.32 59.22 22.19 12.05 0.00 0.00 0.00 0.00 20:29:01 veth717aae9 0.75 0.78 0.07 2.45 0.00 0.00 0.00 0.00 20:29:01 veth163c315 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 br-d2a05ed41b2c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth2abf3f5 80.65 60.04 18.11 11.13 0.00 0.00 0.00 0.00 20:30:01 veth717aae9 0.80 0.80 0.08 2.57 0.00 0.00 0.00 0.00 20:30:01 veth163c315 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 br-d2a05ed41b2c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth2abf3f5 87.35 64.52 19.36 11.99 0.00 0.00 0.00 0.00 20:31:01 veth717aae9 0.78 0.78 0.08 2.62 0.00 0.00 0.00 0.00 20:31:01 veth163c315 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 br-d2a05ed41b2c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth2abf3f5 54.98 37.19 4.23 5.35 0.00 0.00 0.00 0.00 20:32:01 veth717aae9 0.77 0.78 0.07 2.59 0.00 0.00 0.00 0.00 20:32:01 veth163c315 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 36.83 36.83 3.24 3.24 0.00 0.00 0.00 0.00 20:33:01 ens3 2278.57 1377.20 55092.43 211.04 0.00 0.00 0.00 0.00 20:33:01 docker0 57.01 97.17 4.54 1343.14 0.00 0.00 0.00 0.00 Average: lo 2.99 2.99 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 178.38 105.43 4932.60 12.83 0.00 0.00 0.00 0.00 Average: docker0 5.18 8.83 0.41 122.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29699) 07/21/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 11.66 0.00 1.97 2.84 0.04 83.49 20:23:01 0 9.17 0.00 1.79 0.40 0.02 88.62 20:23:01 1 22.03 0.00 2.06 2.01 0.05 73.86 20:23:01 2 2.26 0.00 1.81 12.48 0.05 83.40 20:23:01 3 3.36 0.00 1.30 0.20 0.03 95.10 20:23:01 4 18.14 0.00 2.36 1.83 0.03 77.64 20:23:01 5 13.97 0.00 1.72 0.45 0.03 83.83 20:23:01 6 17.70 0.00 2.63 5.05 0.07 74.55 20:23:01 7 6.65 0.00 2.09 0.37 0.03 90.86 20:24:01 all 21.43 0.00 9.45 12.58 0.10 56.44 20:24:01 0 21.60 0.00 8.56 6.16 0.10 63.58 20:24:01 1 21.45 0.00 9.35 27.34 0.10 41.76 20:24:01 2 22.03 0.00 9.41 30.32 0.10 38.14 20:24:01 3 20.81 0.00 9.65 6.31 0.14 63.09 20:24:01 4 20.69 0.00 10.06 9.05 0.10 60.09 20:24:01 5 23.16 0.00 9.43 3.79 0.07 63.56 20:24:01 6 20.63 0.00 8.77 4.84 0.12 65.63 20:24:01 7 21.08 0.00 10.37 12.92 0.10 55.53 20:25:01 all 62.92 0.00 5.54 0.56 0.10 30.88 20:25:01 0 67.64 0.00 6.01 0.03 0.10 26.22 20:25:01 1 59.25 0.00 5.48 1.03 0.10 34.15 20:25:01 2 63.03 0.00 5.47 0.35 0.10 31.04 20:25:01 3 68.41 0.00 6.00 0.47 0.08 25.04 20:25:01 4 57.76 0.00 5.23 0.03 0.08 36.90 20:25:01 5 61.03 0.00 5.09 0.17 0.08 33.63 20:25:01 6 59.58 0.00 5.16 2.32 0.08 32.87 20:25:01 7 66.71 0.00 5.92 0.05 0.10 27.22 20:26:01 all 3.28 0.00 0.41 0.68 0.08 95.55 20:26:01 0 4.13 0.00 0.42 0.00 0.07 95.38 20:26:01 1 3.18 0.00 0.52 0.03 0.10 96.17 20:26:01 2 2.83 0.00 0.37 0.02 0.08 96.71 20:26:01 3 3.57 0.00 0.40 0.05 0.07 95.92 20:26:01 4 3.26 0.00 0.47 0.02 0.08 96.17 20:26:01 5 3.59 0.00 0.42 0.15 0.08 95.76 20:26:01 6 2.97 0.00 0.40 5.17 0.07 91.39 20:26:01 7 2.72 0.00 0.28 0.03 0.07 96.89 20:27:01 all 10.35 0.00 2.57 1.46 0.08 85.54 20:27:01 0 9.81 0.00 2.64 0.77 0.07 86.72 20:27:01 1 13.90 0.00 2.87 1.39 0.07 81.77 20:27:01 2 15.42 0.00 3.37 3.46 0.07 77.68 20:27:01 3 8.26 0.00 2.63 0.64 0.08 88.38 20:27:01 4 8.18 0.00 2.42 4.42 0.08 84.90 20:27:01 5 10.57 0.00 3.06 0.82 0.08 85.45 20:27:01 6 8.50 0.00 1.72 0.08 0.08 89.61 20:27:01 7 8.20 0.00 1.81 0.12 0.08 89.79 20:28:01 all 6.04 0.00 0.56 0.04 0.08 93.28 20:28:01 0 8.75 0.00 0.63 0.08 0.10 90.44 20:28:01 1 5.16 0.00 0.58 0.08 0.08 94.09 20:28:01 2 5.90 0.00 0.62 0.00 0.08 93.39 20:28:01 3 5.30 0.00 0.45 0.02 0.07 94.17 20:28:01 4 5.01 0.00 0.55 0.03 0.08 94.33 20:28:01 5 5.53 0.00 0.64 0.03 0.08 93.71 20:28:01 6 5.87 0.00 0.40 0.02 0.07 93.65 20:28:01 7 6.80 0.00 0.64 0.03 0.10 92.43 20:29:01 all 8.44 0.00 0.79 0.04 0.09 90.64 20:29:01 0 8.19 0.00 0.87 0.08 0.08 90.77 20:29:01 1 7.40 0.00 0.72 0.03 0.08 91.76 20:29:01 2 6.92 0.00 0.77 0.02 0.08 92.21 20:29:01 3 10.04 0.00 0.85 0.02 0.10 88.99 20:29:01 4 9.07 0.00 0.90 0.02 0.08 89.92 20:29:01 5 8.05 0.00 0.62 0.02 0.08 91.23 20:29:01 6 10.09 0.00 0.79 0.03 0.10 88.99 20:29:01 7 7.77 0.00 0.77 0.13 0.07 91.26 20:30:01 all 5.00 0.00 0.60 0.41 0.08 93.92 20:30:01 0 4.16 0.00 0.64 1.89 0.07 93.25 20:30:01 1 4.93 0.00 0.67 0.40 0.07 93.94 20:30:01 2 5.57 0.00 0.57 0.02 0.08 93.76 20:30:01 3 4.62 0.00 0.48 0.00 0.07 94.82 20:30:01 4 5.62 0.00 0.76 0.05 0.08 93.49 20:30:01 5 5.08 0.00 0.45 0.47 0.07 93.94 20:30:01 6 5.19 0.00 0.67 0.02 0.08 94.04 20:30:01 7 4.82 0.00 0.54 0.40 0.10 94.14 20:31:01 all 3.82 0.00 0.50 0.06 0.07 95.56 20:31:01 0 4.03 0.00 0.59 0.10 0.08 95.20 20:31:01 1 5.16 0.00 0.55 0.05 0.08 94.15 20:31:01 2 2.77 0.00 0.53 0.02 0.07 96.61 20:31:01 3 3.52 0.00 0.38 0.05 0.05 95.99 20:31:01 4 3.29 0.00 0.57 0.15 0.08 95.91 20:31:01 5 3.11 0.00 0.35 0.02 0.07 96.46 20:31:01 6 4.39 0.00 0.48 0.08 0.07 94.97 20:31:01 7 4.26 0.00 0.55 0.03 0.07 95.09 20:32:01 all 1.19 0.00 0.29 0.04 0.08 98.40 20:32:01 0 0.76 0.00 0.35 0.03 0.10 98.76 20:32:01 1 1.14 0.00 0.33 0.03 0.08 98.41 20:32:01 2 0.70 0.00 0.25 0.00 0.05 99.00 20:32:01 3 2.22 0.00 0.33 0.00 0.08 97.36 20:32:01 4 1.30 0.00 0.22 0.12 0.08 98.28 20:32:01 5 1.69 0.00 0.28 0.08 0.07 97.88 20:32:01 6 1.34 0.00 0.27 0.05 0.07 98.28 20:32:01 7 0.38 0.00 0.32 0.02 0.07 99.21 20:33:01 all 4.42 0.00 1.15 0.21 0.05 94.18 20:33:01 0 1.77 0.00 1.14 0.08 0.07 96.94 20:33:01 1 2.23 0.00 0.97 0.13 0.05 96.61 20:33:01 2 2.14 0.00 1.15 0.08 0.02 96.61 20:33:01 3 8.12 0.00 1.39 0.10 0.05 90.34 20:33:01 4 2.96 0.00 0.90 0.85 0.07 95.22 20:33:01 5 12.89 0.00 1.27 0.20 0.05 85.59 20:33:01 6 2.59 0.00 1.25 0.10 0.05 96.01 20:33:01 7 2.64 0.00 1.07 0.12 0.03 96.14 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.53 0.00 2.15 1.71 0.08 83.53 Average: 0 12.67 0.00 2.13 0.87 0.08 84.25 Average: 1 13.21 0.00 2.18 2.92 0.08 81.61 Average: 2 11.71 0.00 2.20 4.21 0.07 81.81 Average: 3 12.50 0.00 2.16 0.71 0.07 84.56 Average: 4 12.24 0.00 2.20 1.49 0.08 83.99 Average: 5 13.46 0.00 2.11 0.56 0.07 83.80 Average: 6 12.56 0.00 2.03 1.61 0.08 83.72 Average: 7 11.94 0.00 2.20 1.28 0.07 84.50