---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23758 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 15G 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 876 23693 0 7596 30835 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:cb:9f:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fecb:9fa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e6:f3:55:6a 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:e6ff:fef3:556a/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-23758) 06/25/25 _x86_64_ (8 CPU) 16:59:54 LINUX RESTART (8 CPU) 17:00:01 tps rtps wtps bread/s bwrtn/s 17:01:01 367.79 73.92 293.87 5325.91 62198.30 17:02:01 248.33 19.91 228.41 2321.88 88149.71 17:03:01 537.93 11.68 526.25 773.87 164601.28 17:04:01 16.85 0.05 16.80 9.20 21180.14 17:05:01 15.31 0.00 15.31 0.00 21265.38 17:06:01 14.91 0.03 14.88 3.87 21129.55 17:07:01 14.91 0.07 14.85 8.00 20861.46 17:08:01 44.48 0.08 44.39 9.47 16152.64 17:09:01 82.30 0.18 82.12 5.47 10271.85 17:10:01 2.02 0.00 2.02 0.00 39.73 17:11:01 2.02 0.00 2.02 0.00 35.76 17:12:01 1.92 0.00 1.92 0.00 33.19 17:13:01 47.78 1.23 46.54 90.25 1454.29 Average: 107.42 8.24 99.18 657.52 32874.72 17:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 30190104 31637124 2749116 8.35 55772 1710852 1492448 4.39 915200 1564544 90916 17:02:01 24365672 31593392 8573548 26.03 134640 7190564 2072864 6.10 1053408 6964184 3668828 17:03:01 23688384 30747436 9250836 28.08 166424 6947476 6072208 17.87 2056484 6556164 180 17:04:01 23633212 30692968 9306008 28.25 166648 6947772 6103308 17.96 2116284 6550444 284 17:05:01 23634232 30691684 9304988 28.25 166732 6945332 6118996 18.00 2118204 6547708 144 17:06:01 23632780 30690492 9306440 28.25 166792 6945464 6086916 17.91 2121856 6547540 240 17:07:01 23628520 30686564 9310700 28.27 166848 6945720 6077156 17.88 2124568 6547704 136 17:08:01 23401512 30663184 9537708 28.96 179904 7115760 6238768 18.36 2166276 6708408 192 17:09:01 23184120 30559648 9755100 29.62 195272 7197780 6441584 18.95 2307532 6761444 376 17:10:01 23187172 30562860 9752048 29.61 195316 7197840 6441584 18.95 2305296 6761516 168 17:11:01 23188684 30564512 9750536 29.60 195368 7197896 6441584 18.95 2302588 6761580 120 17:12:01 23188860 30564840 9750360 29.60 195412 7197964 6441584 18.95 2302304 6761656 176 17:13:01 24274256 31592368 8664964 26.31 197092 7150928 1546196 4.55 1358192 6670036 37296 Average: 24092116 30865159 8847104 26.86 167863 6668565 5198092 15.29 1942169 6284841 292235 17:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 537.21 355.52 1664.45 82.16 0.00 0.00 0.00 0.00 17:01:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 3720.08 2064.12 41700.04 151.24 0.00 0.00 0.00 0.00 17:02:01 lo 16.86 16.86 1.70 1.70 0.00 0.00 0.00 0.00 17:03:01 br-f489095e4c02 53.37 72.17 3.15 310.09 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 veth03ec55b 0.28 0.45 0.02 0.03 0.00 0.00 0.00 0.00 17:03:01 veth4aca285 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:04:01 br-f489095e4c02 0.53 0.52 0.02 0.03 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth03ec55b 0.30 0.35 0.01 0.02 0.00 0.00 0.00 0.00 17:04:01 veth4aca285 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 br-f489095e4c02 0.62 0.42 0.03 0.03 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth03ec55b 0.32 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:05:01 veth4aca285 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 br-f489095e4c02 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth03ec55b 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 17:06:01 veth4aca285 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 br-f489095e4c02 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth03ec55b 0.30 0.30 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 veth4aca285 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 br-f489095e4c02 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth03ec55b 0.27 0.28 0.01 0.02 0.00 0.00 0.00 0.00 17:08:01 veth4aca285 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 br-f489095e4c02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 37.16 51.49 3.34 301.05 0.00 0.00 0.00 0.00 17:09:01 veth03ec55b 1.08 1.12 0.06 0.08 0.00 0.00 0.00 0.00 17:09:01 veth4aca285 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 br-f489095e4c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth03ec55b 0.48 0.48 0.02 0.03 0.00 0.00 0.00 0.00 17:10:01 veth4aca285 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 br-f489095e4c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth03ec55b 0.47 0.47 0.02 0.03 0.00 0.00 0.00 0.00 17:11:01 veth4aca285 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 br-f489095e4c02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 veth03ec55b 0.38 0.38 0.02 0.03 0.00 0.00 0.00 0.00 17:12:01 veth4aca285 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 4546.89 2639.26 44945.82 284.34 0.00 0.00 0.00 0.00 17:13:01 lo 120.11 120.11 7.58 7.58 0.00 0.00 0.00 0.00 Average: docker0 2.86 3.96 0.26 23.16 0.00 0.00 0.00 0.00 Average: ens3 349.35 202.65 3456.91 21.84 0.00 0.00 0.00 0.00 Average: lo 9.01 9.01 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23758) 06/25/25 _x86_64_ (8 CPU) 16:59:54 LINUX RESTART (8 CPU) 17:00:01 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 7.87 0.00 1.26 4.95 0.03 85.88 17:01:01 0 6.19 0.00 0.90 0.38 0.02 92.51 17:01:01 1 5.24 0.00 1.23 1.99 0.02 91.52 17:01:01 2 9.25 0.00 1.09 14.95 0.05 74.66 17:01:01 3 7.85 0.00 2.43 2.16 0.03 87.53 17:01:01 4 3.39 0.00 0.67 13.63 0.02 82.29 17:01:01 5 7.60 0.00 0.73 0.65 0.03 90.98 17:01:01 6 15.46 0.00 1.76 4.97 0.07 77.74 17:01:01 7 8.04 0.00 1.25 0.88 0.03 89.79 17:02:01 all 18.66 0.00 6.74 6.68 0.08 67.84 17:02:01 0 15.86 0.00 5.82 1.15 0.07 77.10 17:02:01 1 22.70 0.00 7.62 11.50 0.08 58.09 17:02:01 2 13.78 0.00 7.27 6.10 0.07 72.79 17:02:01 3 14.32 0.00 6.21 2.11 0.05 77.31 17:02:01 4 13.21 0.00 6.48 14.63 0.08 65.60 17:02:01 5 20.05 0.00 6.78 7.25 0.07 65.85 17:02:01 6 32.71 0.00 7.69 10.38 0.10 49.12 17:02:01 7 16.68 0.00 6.04 0.37 0.07 76.84 17:03:01 all 12.74 0.00 3.37 12.44 0.06 71.39 17:03:01 0 11.92 0.00 3.28 7.52 0.05 77.24 17:03:01 1 13.78 0.00 4.01 32.20 0.07 49.94 17:03:01 2 12.15 0.00 3.78 12.42 0.05 71.61 17:03:01 3 13.77 0.00 3.28 7.97 0.07 74.92 17:03:01 4 15.77 0.00 3.31 2.28 0.07 78.57 17:03:01 5 12.47 0.00 2.66 3.92 0.07 80.89 17:03:01 6 11.58 0.00 3.38 16.42 0.07 68.55 17:03:01 7 10.49 0.00 3.26 16.88 0.05 69.31 17:04:01 all 3.79 0.00 0.39 0.81 0.02 95.00 17:04:01 0 2.07 0.00 0.38 0.00 0.02 97.53 17:04:01 1 4.84 0.00 0.50 0.00 0.03 94.62 17:04:01 2 5.45 0.00 0.33 0.00 0.02 94.20 17:04:01 3 2.83 0.00 0.22 0.00 0.02 96.94 17:04:01 4 4.14 0.00 0.52 0.00 0.02 95.33 17:04:01 5 4.15 0.00 0.45 0.00 0.02 95.38 17:04:01 6 4.59 0.00 0.42 0.00 0.02 94.98 17:04:01 7 2.25 0.00 0.25 6.41 0.02 91.07 17:05:01 all 0.45 0.00 0.14 0.81 0.01 98.59 17:05:01 0 0.15 0.00 0.12 0.00 0.02 99.72 17:05:01 1 0.20 0.00 0.10 0.02 0.02 99.67 17:05:01 2 0.18 0.00 0.10 0.00 0.00 99.72 17:05:01 3 0.18 0.00 0.13 0.03 0.02 99.63 17:05:01 4 0.50 0.00 0.25 0.00 0.02 99.23 17:05:01 5 1.70 0.00 0.12 0.00 0.02 98.17 17:05:01 6 0.47 0.00 0.15 0.00 0.02 99.37 17:05:01 7 0.22 0.00 0.15 6.44 0.02 93.17 17:06:01 all 0.31 0.00 0.11 0.88 0.01 98.69 17:06:01 0 0.12 0.00 0.07 0.00 0.02 99.80 17:06:01 1 0.20 0.00 0.08 0.00 0.02 99.70 17:06:01 2 0.15 0.00 0.08 0.00 0.02 99.75 17:06:01 3 0.37 0.00 0.10 0.00 0.02 99.52 17:06:01 4 0.37 0.00 0.17 0.00 0.00 99.47 17:06:01 5 0.88 0.00 0.13 0.00 0.02 98.97 17:06:01 6 0.18 0.00 0.12 0.00 0.02 99.68 17:06:01 7 0.22 0.00 0.12 7.03 0.00 92.64 17:07:01 all 0.28 0.00 0.14 0.98 0.01 98.58 17:07:01 0 0.18 0.00 0.10 0.00 0.00 99.72 17:07:01 1 0.52 0.00 0.12 0.00 0.02 99.35 17:07:01 2 0.32 0.00 0.08 0.00 0.00 99.60 17:07:01 3 0.25 0.00 0.15 0.00 0.02 99.58 17:07:01 4 0.40 0.00 0.18 0.02 0.00 99.40 17:07:01 5 0.25 0.00 0.15 0.00 0.00 99.60 17:07:01 6 0.18 0.00 0.13 0.00 0.00 99.68 17:07:01 7 0.18 0.00 0.20 7.84 0.02 91.76 17:08:01 all 1.15 0.00 0.50 0.97 0.01 97.37 17:08:01 0 1.32 0.00 0.53 0.02 0.02 98.11 17:08:01 1 1.13 0.00 0.40 0.02 0.02 98.43 17:08:01 2 1.17 0.00 0.37 0.00 0.02 98.45 17:08:01 3 0.82 0.00 0.85 0.27 0.02 98.05 17:08:01 4 1.04 0.00 0.35 0.00 0.02 98.60 17:08:01 5 1.55 0.00 0.62 2.54 0.02 95.27 17:08:01 6 1.02 0.00 0.45 0.00 0.02 98.51 17:08:01 7 1.10 0.00 0.38 4.91 0.00 93.60 17:09:01 all 5.17 0.00 1.27 0.70 0.03 92.83 17:09:01 0 12.70 0.00 1.69 0.35 0.05 85.21 17:09:01 1 9.10 0.00 1.96 0.69 0.05 88.20 17:09:01 2 3.00 0.00 0.77 0.02 0.03 96.18 17:09:01 3 3.16 0.00 1.25 0.50 0.03 95.05 17:09:01 4 3.99 0.00 1.15 0.02 0.03 94.81 17:09:01 5 2.61 0.00 1.54 2.29 0.03 93.52 17:09:01 6 3.47 0.00 0.99 0.05 0.03 95.46 17:09:01 7 3.33 0.00 0.90 1.67 0.03 94.06 17:10:01 all 0.18 0.00 0.10 0.01 0.01 99.71 17:10:01 0 0.18 0.00 0.08 0.02 0.02 99.70 17:10:01 1 0.15 0.00 0.12 0.00 0.02 99.72 17:10:01 2 0.08 0.00 0.02 0.00 0.00 99.90 17:10:01 3 0.22 0.00 0.08 0.00 0.00 99.70 17:10:01 4 0.20 0.00 0.13 0.03 0.02 99.62 17:10:01 5 0.13 0.00 0.07 0.00 0.00 99.80 17:10:01 6 0.27 0.00 0.17 0.00 0.02 99.55 17:10:01 7 0.18 0.00 0.08 0.00 0.02 99.72 17:11:01 all 0.27 0.00 0.09 0.01 0.01 99.62 17:11:01 0 0.38 0.00 0.17 0.00 0.02 99.43 17:11:01 1 0.20 0.00 0.08 0.00 0.02 99.70 17:11:01 2 0.32 0.00 0.08 0.00 0.00 99.60 17:11:01 3 0.23 0.00 0.12 0.00 0.02 99.63 17:11:01 4 0.10 0.00 0.00 0.05 0.00 99.85 17:11:01 5 0.07 0.00 0.07 0.00 0.02 99.85 17:11:01 6 0.62 0.00 0.10 0.00 0.02 99.27 17:11:01 7 0.27 0.00 0.13 0.00 0.00 99.60 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 0.39 0.00 0.09 0.00 0.01 99.51 17:12:01 0 0.20 0.00 0.15 0.00 0.02 99.63 17:12:01 1 0.13 0.00 0.07 0.00 0.00 99.80 17:12:01 2 0.18 0.00 0.12 0.00 0.03 99.67 17:12:01 3 0.10 0.00 0.05 0.00 0.00 99.85 17:12:01 4 0.18 0.00 0.08 0.03 0.02 99.68 17:12:01 5 0.18 0.00 0.08 0.00 0.00 99.73 17:12:01 6 1.72 0.00 0.03 0.00 0.02 98.23 17:12:01 7 0.33 0.00 0.10 0.00 0.02 99.55 17:13:01 all 4.24 0.00 0.82 0.16 0.02 94.77 17:13:01 0 2.24 0.00 0.68 0.12 0.02 96.94 17:13:01 1 4.47 0.00 1.02 0.17 0.02 94.32 17:13:01 2 4.13 0.00 0.80 0.10 0.02 94.96 17:13:01 3 1.42 0.00 0.65 0.10 0.02 97.81 17:13:01 4 2.02 0.00 0.80 0.53 0.02 96.62 17:13:01 5 15.16 0.00 1.07 0.17 0.03 83.57 17:13:01 6 2.68 0.00 0.75 0.05 0.02 96.50 17:13:01 7 1.80 0.00 0.77 0.07 0.02 97.35 Average: all 4.25 0.00 1.15 2.25 0.02 92.33 Average: 0 4.10 0.00 1.07 0.73 0.02 94.08 Average: 1 4.80 0.00 1.32 3.55 0.03 90.30 Average: 2 3.84 0.00 1.14 2.57 0.02 92.42 Average: 3 3.48 0.00 1.19 1.01 0.02 94.30 Average: 4 3.47 0.00 1.08 2.39 0.02 93.04 Average: 5 5.11 0.00 1.10 1.28 0.02 92.47 Average: 6 5.74 0.00 1.23 2.44 0.03 90.56 Average: 7 3.45 0.00 1.04 4.04 0.02 91.45