---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47229 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 887 22827 0 8452 30824 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:d5:14:53 brd ff:ff:ff:ff:ff:ff inet 10.30.107.64/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fed5:1453/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:ec:5f:61 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::42:74ff:feec:5f61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47229) 09/19/25 _x86_64_ (8 CPU) 02:38:44 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 310.50 74.32 236.18 5325.11 61806.90 02:41:01 245.99 20.10 225.90 2281.35 103639.13 02:42:01 614.28 3.32 610.96 416.06 179197.73 02:43:01 77.26 0.25 77.01 32.26 28895.30 02:44:01 101.35 0.23 101.12 16.93 28381.14 02:45:01 21.03 0.00 21.03 0.00 18228.83 02:46:01 14.95 0.02 14.93 0.13 17976.60 02:47:01 19.08 0.00 19.08 0.00 18078.64 02:48:01 29.41 0.00 29.41 0.00 8191.97 02:49:01 8.53 0.00 8.53 0.00 182.50 02:50:01 58.63 0.10 58.53 15.06 1045.92 Average: 136.45 8.94 127.51 735.14 42328.32 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 30175944 31711136 2763276 8.39 67688 1779504 1382976 4.07 837656 1637364 151044 02:41:01 23869696 31557040 9069524 27.53 127132 7663940 2309768 6.80 1074696 7440300 3629064 02:42:01 21377940 29382388 11561280 35.10 170556 7869012 11182372 32.90 3485004 7348440 424 02:43:01 19160924 27510436 13778296 41.83 188656 8164152 13653488 40.17 5544976 7439508 20452 02:44:01 18827324 27274008 14111896 42.84 201412 8240148 13924484 40.97 5792232 7510580 5184 02:45:01 18539960 26987980 14399260 43.71 201568 8241420 14193940 41.76 6078272 7511236 204 02:46:01 18534820 26983428 14404400 43.73 201732 8241776 14210048 41.81 6082324 7511272 728 02:47:01 18527144 26976252 14412076 43.75 201908 8242056 14226576 41.86 6090368 7511256 800 02:48:01 18511844 26963968 14427376 43.80 202128 8245016 14241064 41.90 6103996 7513404 1116 02:49:01 18500980 26953912 14438240 43.83 202280 8245528 14257180 41.95 6113100 7513320 492 02:50:01 22518584 30808544 10420636 31.64 203136 8100696 3305592 9.73 2342072 7362636 68 Average: 20776833 28464463 12162387 36.92 178927 7548477 10626135 31.26 4504063 6936301 346325 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 02:40:01 ens3 420.13 258.96 1703.50 75.54 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 lo 20.80 20.80 2.21 2.21 0.00 0.00 0.00 0.00 02:41:01 ens3 2010.40 1053.67 50639.39 89.28 0.00 0.00 0.00 0.00 02:42:01 vethc886bb7 0.62 0.90 0.04 0.05 0.00 0.00 0.00 0.00 02:42:01 br-3c28605dce6f 9.60 18.43 0.74 321.06 0.00 0.00 0.00 0.00 02:42:01 veth95c1ce0 0.68 0.83 0.04 0.05 0.00 0.00 0.00 0.00 02:42:01 vethfe206ce 0.10 0.28 0.01 0.02 0.00 0.00 0.00 0.00 02:43:01 vethc886bb7 10.63 11.35 2.21 1.66 0.00 0.00 0.00 0.00 02:43:01 br-3c28605dce6f 0.73 0.52 0.04 0.03 0.00 0.00 0.00 0.00 02:43:01 veth95c1ce0 3.85 4.65 0.67 0.46 0.00 0.00 0.00 0.00 02:43:01 vethfe206ce 6.30 8.75 0.97 0.78 0.00 0.00 0.00 0.00 02:44:01 vethc886bb7 75.89 78.39 9.65 18.90 0.00 0.00 0.00 0.00 02:44:01 veth000afff 4.58 4.02 1.68 5.12 0.00 0.00 0.00 0.00 02:44:01 br-3c28605dce6f 0.45 0.23 0.02 0.02 0.00 0.00 0.00 0.00 02:44:01 veth95c1ce0 4.15 5.63 0.82 0.75 0.00 0.00 0.00 0.00 02:45:01 vethc886bb7 40.98 43.63 5.35 9.52 0.00 0.00 0.00 0.00 02:45:01 veth000afff 2.45 2.25 0.24 1.95 0.00 0.00 0.00 0.00 02:45:01 br-3c28605dce6f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth95c1ce0 7.95 10.06 1.31 0.80 0.00 0.00 0.00 0.00 02:46:01 vethc886bb7 6.38 9.33 1.53 0.71 0.00 0.00 0.00 0.00 02:46:01 veth000afff 1.92 1.73 0.20 0.99 0.00 0.00 0.00 0.00 02:46:01 br-3c28605dce6f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth95c1ce0 7.88 10.03 1.29 0.79 0.00 0.00 0.00 0.00 02:47:01 vethc886bb7 40.72 43.40 5.30 9.48 0.00 0.00 0.00 0.00 02:47:01 veth000afff 1.73 1.55 0.18 0.91 0.00 0.00 0.00 0.00 02:47:01 br-3c28605dce6f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth95c1ce0 7.95 10.05 1.31 0.80 0.00 0.00 0.00 0.00 02:48:01 vethc886bb7 42.03 44.58 5.57 9.64 0.00 0.00 0.00 0.00 02:48:01 veth000afff 4.87 4.12 0.77 2.79 0.00 0.00 0.00 0.00 02:48:01 br-3c28605dce6f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth95c1ce0 5.92 7.60 1.05 0.62 0.00 0.00 0.00 0.00 02:49:01 vethc886bb7 7.27 10.08 1.65 0.90 0.00 0.00 0.00 0.00 02:49:01 veth000afff 2.88 2.63 0.29 1.73 0.00 0.00 0.00 0.00 02:49:01 br-3c28605dce6f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth95c1ce0 3.30 4.75 0.71 0.38 0.00 0.00 0.00 0.00 02:50:01 br-3c28605dce6f 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 docker0 14.41 18.74 2.27 312.20 0.00 0.00 0.00 0.00 02:50:01 lo 37.35 37.35 3.62 3.62 0.00 0.00 0.00 0.00 02:50:01 ens3 2541.32 1398.03 53866.71 180.31 0.00 0.00 0.00 0.00 Average: br-3c28605dce6f 0.98 1.74 0.07 29.19 0.00 0.00 0.00 0.00 Average: docker0 1.31 1.70 0.21 28.39 0.00 0.00 0.00 0.00 Average: lo 3.12 3.12 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 230.39 126.46 4897.01 16.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47229) 09/19/25 _x86_64_ (8 CPU) 02:38:44 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 10.48 0.00 1.34 3.27 0.04 84.86 02:40:01 0 11.56 0.00 1.50 5.86 0.03 81.05 02:40:01 1 9.47 0.00 1.02 6.71 0.05 82.75 02:40:01 2 11.92 0.00 1.07 0.35 0.03 86.62 02:40:01 3 6.51 0.00 2.01 5.97 0.03 85.47 02:40:01 4 6.52 0.00 0.95 0.43 0.07 92.03 02:40:01 5 22.50 0.00 1.79 1.54 0.05 74.12 02:40:01 6 10.88 0.00 1.19 3.17 0.05 84.71 02:40:01 7 4.49 0.00 1.17 2.17 0.02 92.15 02:41:01 all 18.60 0.00 7.97 11.52 0.09 61.82 02:41:01 0 15.50 0.00 6.73 13.59 0.07 64.11 02:41:01 1 16.86 0.00 8.51 17.61 0.08 56.94 02:41:01 2 17.10 0.00 7.90 16.86 0.07 58.07 02:41:01 3 16.05 0.00 7.32 5.51 0.08 71.04 02:41:01 4 16.54 0.00 8.88 4.62 0.10 69.86 02:41:01 5 26.80 0.00 8.83 17.35 0.12 46.90 02:41:01 6 24.64 0.00 7.78 11.07 0.12 56.39 02:41:01 7 15.32 0.00 7.80 5.56 0.08 71.24 02:42:01 all 32.27 0.00 6.37 11.16 0.10 50.11 02:42:01 0 32.98 0.00 6.00 7.46 0.08 53.47 02:42:01 1 34.09 0.00 6.58 6.58 0.08 52.67 02:42:01 2 31.44 0.00 5.84 17.43 0.07 45.22 02:42:01 3 33.67 0.00 6.18 3.39 0.10 56.67 02:42:01 4 32.78 0.00 6.40 5.78 0.08 54.96 02:42:01 5 28.38 0.00 6.99 34.94 0.14 29.56 02:42:01 6 31.45 0.00 6.13 7.85 0.10 54.47 02:42:01 7 33.32 0.00 6.82 6.08 0.07 53.72 02:43:01 all 50.96 0.00 4.62 0.72 0.11 43.59 02:43:01 0 48.04 0.00 4.45 0.10 0.10 47.31 02:43:01 1 46.44 0.00 4.51 2.09 0.12 46.85 02:43:01 2 48.87 0.00 4.33 0.19 0.12 46.49 02:43:01 3 56.83 0.00 4.98 0.32 0.10 37.77 02:43:01 4 51.03 0.00 4.71 0.61 0.12 43.53 02:43:01 5 48.07 0.00 3.98 1.44 0.12 46.39 02:43:01 6 55.93 0.00 4.59 0.44 0.12 38.93 02:43:01 7 52.48 0.00 5.42 0.59 0.12 41.39 02:44:01 all 12.27 0.00 1.85 1.22 0.08 84.58 02:44:01 0 12.75 0.00 1.91 0.12 0.08 85.14 02:44:01 1 12.47 0.00 1.83 1.41 0.08 84.21 02:44:01 2 10.44 0.00 1.63 3.74 0.07 84.13 02:44:01 3 10.72 0.00 1.61 0.77 0.10 86.79 02:44:01 4 11.99 0.00 2.18 1.31 0.08 84.44 02:44:01 5 13.88 0.00 2.10 0.79 0.08 83.15 02:44:01 6 14.06 0.00 1.66 0.87 0.08 83.33 02:44:01 7 11.79 0.00 1.96 0.72 0.07 85.46 02:45:01 all 4.12 0.00 0.58 0.37 0.07 94.86 02:45:01 0 3.73 0.00 0.65 0.02 0.08 95.52 02:45:01 1 5.61 0.00 0.50 0.03 0.07 93.79 02:45:01 2 4.43 0.00 0.62 0.02 0.07 94.87 02:45:01 3 4.77 0.00 0.52 2.59 0.07 92.05 02:45:01 4 3.59 0.00 0.62 0.05 0.05 95.69 02:45:01 5 4.13 0.00 0.60 0.02 0.07 95.18 02:45:01 6 3.28 0.00 0.45 0.02 0.05 96.20 02:45:01 7 3.48 0.00 0.60 0.28 0.07 95.57 02:46:01 all 2.58 0.00 0.41 0.51 0.06 96.44 02:46:01 0 2.94 0.00 0.45 0.00 0.07 96.54 02:46:01 1 2.07 0.00 0.40 0.00 0.05 97.47 02:46:01 2 3.26 0.00 0.35 0.00 0.07 96.32 02:46:01 3 4.15 0.00 0.31 3.78 0.07 91.69 02:46:01 4 2.36 0.00 0.49 0.00 0.08 97.07 02:46:01 5 1.76 0.00 0.42 0.02 0.07 97.74 02:46:01 6 1.81 0.00 0.45 0.00 0.07 97.68 02:46:01 7 2.21 0.00 0.42 0.25 0.05 97.07 02:47:01 all 2.67 0.00 0.48 0.59 0.06 96.20 02:47:01 0 3.01 0.00 0.57 0.02 0.08 96.32 02:47:01 1 1.98 0.00 0.47 0.07 0.05 97.44 02:47:01 2 3.24 0.00 0.37 0.00 0.05 96.34 02:47:01 3 3.64 0.00 0.40 3.69 0.05 92.22 02:47:01 4 2.67 0.00 0.65 0.40 0.07 96.21 02:47:01 5 3.30 0.00 0.52 0.02 0.07 96.10 02:47:01 6 1.45 0.00 0.42 0.02 0.07 98.05 02:47:01 7 2.04 0.00 0.47 0.52 0.05 96.93 02:48:01 all 5.50 0.00 0.82 0.46 0.07 93.16 02:48:01 0 6.00 0.00 1.08 0.15 0.07 92.70 02:48:01 1 6.05 0.00 0.82 0.08 0.07 92.98 02:48:01 2 6.17 0.00 0.94 0.70 0.05 92.15 02:48:01 3 4.93 0.00 0.70 0.02 0.07 94.28 02:48:01 4 5.40 0.00 0.59 2.29 0.05 91.67 02:48:01 5 4.24 0.00 0.64 0.15 0.10 94.88 02:48:01 6 5.24 0.00 0.60 0.00 0.07 94.09 02:48:01 7 5.98 0.00 1.19 0.24 0.07 92.52 02:49:01 all 1.71 0.00 0.35 0.05 0.04 97.84 02:49:01 0 1.32 0.00 0.47 0.02 0.05 98.15 02:49:01 1 1.44 0.00 0.33 0.05 0.03 98.14 02:49:01 2 1.65 0.00 0.27 0.13 0.03 97.91 02:49:01 3 1.90 0.00 0.37 0.02 0.07 97.64 02:49:01 4 2.10 0.00 0.35 0.00 0.05 97.50 02:49:01 5 1.92 0.00 0.38 0.07 0.05 97.58 02:49:01 6 1.77 0.00 0.35 0.02 0.05 97.81 02:49:01 7 1.59 0.00 0.28 0.10 0.03 97.99 02:50:01 all 2.95 0.00 1.15 0.19 0.06 95.64 02:50:01 0 3.77 0.00 1.17 0.05 0.05 94.96 02:50:01 1 2.93 0.00 1.24 0.49 0.07 95.28 02:50:01 2 3.55 0.00 1.05 0.37 0.05 94.98 02:50:01 3 2.15 0.00 0.99 0.10 0.05 96.71 02:50:01 4 2.23 0.00 1.26 0.17 0.05 96.30 02:50:01 5 3.55 0.00 1.39 0.23 0.07 94.76 02:50:01 6 2.34 0.00 1.14 0.10 0.05 96.37 02:50:01 7 3.13 0.00 1.00 0.05 0.07 95.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.05 0.00 2.35 2.72 0.07 81.82 Average: 0 12.82 0.00 2.26 2.47 0.07 82.38 Average: 1 12.64 0.00 2.37 3.18 0.07 81.74 Average: 2 12.87 0.00 2.21 3.60 0.06 81.26 Average: 3 13.15 0.00 2.30 2.38 0.07 82.10 Average: 4 12.41 0.00 2.45 1.42 0.07 83.64 Average: 5 14.37 0.00 2.50 5.08 0.08 77.97 Average: 6 13.82 0.00 2.24 2.12 0.07 81.75 Average: 7 12.30 0.00 2.46 1.50 0.06 83.68