---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7600 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 712K 3.2G 1% /run /dev/vda1 155G 16G 139G 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 22470 0 8809 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:4e:dc:1b brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85565sec preferred_lft 85565sec inet6 fe80::f816:3eff:fe4e:dc1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:54:b6:50 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:e9ff:fe54:b650/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7600) 10/30/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 146.20 27.57 118.62 2414.91 32671.07 20:24:01 278.79 1.97 276.83 82.63 187380.04 20:25:01 474.00 2.63 471.37 411.13 93375.10 20:26:01 49.06 0.00 49.06 0.00 25875.02 20:27:01 36.93 7.23 29.70 1331.91 25640.13 20:28:01 239.98 0.47 239.51 27.46 59151.34 20:29:01 23.96 0.00 23.96 0.00 13570.14 20:30:01 19.63 0.00 19.63 0.00 452.32 20:31:01 30.28 0.00 30.28 0.00 587.64 20:32:01 22.40 0.00 22.40 0.00 528.31 20:33:01 19.51 0.00 19.51 0.00 937.18 20:34:01 36.13 0.05 36.08 6.53 1043.69 20:35:01 67.84 1.27 66.57 89.45 2278.95 Average: 111.09 3.14 107.95 333.02 34120.47 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29002996 31649988 3936224 11.95 80664 2855472 1968652 5.79 944332 2646532 1085388 20:24:01 23809368 31666204 9129852 27.72 155780 7736760 1827068 5.38 998716 7510864 1817888 20:25:01 19616848 27684912 13322372 40.45 170536 7926024 13431300 39.52 5205556 7362940 49652 20:26:01 19107012 27183512 13832208 41.99 172380 7932828 13977868 41.13 5805920 7254016 424 20:27:01 18759016 27116344 14180204 43.05 185384 8179088 14363460 42.26 5921216 7458040 169596 20:28:01 18279204 26971888 14660016 44.51 205360 8456524 14527360 42.74 6455876 7356876 3812 20:29:01 18222892 26918748 14716328 44.68 205520 8459284 14554592 42.82 6510460 7358304 724 20:30:01 18160188 26860264 14779032 44.87 205724 8463220 14574744 42.88 6569372 7361548 2792 20:31:01 17428564 26134048 15510656 47.09 205928 8468252 15315516 45.06 7297248 7362296 1332 20:32:01 17387944 26100440 15551276 47.21 206092 8475088 15367916 45.22 7330328 7368284 2156 20:33:01 17289240 26020308 15649980 47.51 206260 8492916 15434352 45.41 7410312 7385592 724 20:34:01 19079444 27765752 13859776 42.08 206800 8456896 11913740 35.05 5734564 7315608 344 20:35:01 22991508 31549840 9947712 30.20 208468 8320060 1774672 5.22 2087772 7144988 16768 Average: 19933402 27970942 13005818 39.48 185761 7863262 11463942 33.73 5251667 6991222 242431 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 448.28 281.78 12707.71 29.19 0.00 0.00 0.00 0.00 20:23:01 lo 13.35 13.35 1.26 1.26 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 ens3 1146.79 626.04 38074.55 51.63 0.00 0.00 0.00 0.00 20:24:01 lo 6.93 6.93 0.62 0.62 0.00 0.00 0.00 0.00 20:24:01 br-1073ea0a9e74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 22.58 10.80 326.70 1.54 0.00 0.00 0.00 0.00 20:25:01 vethd4b9804 0.72 1.00 0.05 0.05 0.00 0.00 0.00 0.00 20:25:01 vethd588364 0.17 0.55 0.01 0.03 0.00 0.00 0.00 0.00 20:25:01 veth638f603 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 20:26:01 ens3 1.85 1.83 0.53 0.39 0.00 0.00 0.00 0.00 20:26:01 vethd4b9804 3.47 4.33 0.55 0.44 0.00 0.00 0.00 0.00 20:26:01 vethd588364 6.38 8.85 0.98 0.79 0.00 0.00 0.00 0.00 20:26:01 veth638f603 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 ens3 37.38 26.75 851.76 3.12 0.00 0.00 0.00 0.00 20:27:01 vethd4b9804 3.37 4.95 0.55 0.38 0.00 0.00 0.00 0.00 20:27:01 vethd588364 7.18 10.26 1.23 0.91 0.00 0.00 0.00 0.00 20:27:01 veth638f603 0.20 0.25 0.02 0.03 0.00 0.00 0.00 0.00 20:28:01 ens3 64.52 39.13 1424.66 4.82 0.00 0.00 0.00 0.00 20:28:01 vethd4b9804 3.28 4.83 0.54 0.38 0.00 0.00 0.00 0.00 20:28:01 veth87e2b15 2.32 2.05 0.71 0.71 0.00 0.00 0.00 0.00 20:28:01 vethd588364 9.85 13.10 2.33 2.41 0.00 0.00 0.00 0.00 20:29:01 ens3 1.15 1.00 0.28 0.40 0.00 0.00 0.00 0.00 20:29:01 vethd4b9804 3.20 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:29:01 veth87e2b15 4.43 3.77 0.93 2.26 0.00 0.00 0.00 0.00 20:29:01 vethd588364 11.45 14.86 3.27 2.84 0.00 0.00 0.00 0.00 20:30:01 ens3 1.80 1.62 0.35 0.54 0.00 0.00 0.00 0.00 20:30:01 vethd4b9804 3.30 4.77 0.54 0.38 0.00 0.00 0.00 0.00 20:30:01 veth87e2b15 6.52 5.48 4.37 3.23 0.00 0.00 0.00 0.00 20:30:01 vethd588364 12.38 16.28 3.48 4.04 0.00 0.00 0.00 0.00 20:31:01 ens3 0.88 0.83 0.17 0.35 0.00 0.00 0.00 0.00 20:31:01 vethd4b9804 7.08 8.93 1.06 1.02 0.00 0.00 0.00 0.00 20:31:01 veth87e2b15 3.98 3.48 0.53 3.75 0.00 0.00 0.00 0.00 20:31:01 vethd588364 12.38 15.88 3.34 5.48 0.00 0.00 0.00 0.00 20:32:01 ens3 1.25 1.10 0.29 0.45 0.00 0.00 0.00 0.00 20:32:01 vethd4b9804 5.68 7.32 0.87 0.60 0.00 0.00 0.00 0.00 20:32:01 veth87e2b15 5.38 4.53 1.13 4.16 0.00 0.00 0.00 0.00 20:32:01 vethd588364 16.50 21.15 5.47 7.29 0.00 0.00 0.00 0.00 20:33:01 ens3 1.28 1.17 0.26 0.41 0.00 0.00 0.00 0.00 20:33:01 vethd4b9804 3.20 4.70 0.53 0.36 0.00 0.00 0.00 0.00 20:33:01 veth87e2b15 8.00 7.22 0.89 14.61 0.00 0.00 0.00 0.00 20:33:01 vethd588364 14.93 19.18 4.69 5.88 0.00 0.00 0.00 0.00 20:34:01 ens3 9.95 10.50 5.63 1.73 0.00 0.00 0.00 0.00 20:34:01 vethd4b9804 3.28 5.02 0.55 0.39 0.00 0.00 0.00 0.00 20:34:01 vethd588364 7.18 10.38 1.06 0.78 0.00 0.00 0.00 0.00 20:34:01 veth7aaadc8 200.28 199.10 34.69 45.98 0.00 0.00 0.00 0.00 20:35:01 ens3 55.02 48.11 69.19 48.89 0.00 0.00 0.00 0.00 20:35:01 lo 38.53 38.53 3.39 3.39 0.00 0.00 0.00 0.00 20:35:01 docker0 37.11 62.51 3.64 1424.26 0.00 0.00 0.00 0.00 Average: ens3 137.53 80.57 4102.31 11.01 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 2.86 4.81 0.28 109.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7600) 10/30/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.19 0.00 1.35 2.75 0.03 85.68 20:23:01 0 1.72 0.00 0.95 3.60 0.02 93.71 20:23:01 1 8.11 0.00 0.83 0.14 0.03 90.89 20:23:01 2 2.04 0.00 0.83 0.48 0.02 96.64 20:23:01 3 8.98 0.00 1.58 11.70 0.05 77.68 20:23:01 4 31.08 0.00 2.57 4.61 0.07 61.67 20:23:01 5 10.40 0.00 1.52 0.22 0.02 87.85 20:23:01 6 2.87 0.00 1.14 0.14 0.02 95.84 20:23:01 7 16.35 0.00 1.34 1.14 0.03 81.14 20:24:01 all 16.25 0.00 7.35 23.51 0.07 52.83 20:24:01 0 15.61 0.00 7.58 30.20 0.07 46.54 20:24:01 1 15.74 0.00 8.48 32.10 0.05 43.63 20:24:01 2 16.23 0.00 7.60 19.63 0.05 56.50 20:24:01 3 16.35 0.00 7.81 32.56 0.08 43.20 20:24:01 4 16.51 0.00 6.98 31.40 0.07 45.04 20:24:01 5 15.72 0.00 7.16 20.73 0.07 56.33 20:24:01 6 17.35 0.00 7.15 5.21 0.05 70.25 20:24:01 7 16.45 0.00 6.08 16.33 0.07 61.07 20:25:01 all 50.70 0.00 5.61 5.89 0.10 37.69 20:25:01 0 50.55 0.00 5.75 9.92 0.10 33.68 20:25:01 1 51.45 0.00 6.65 29.08 0.12 12.70 20:25:01 2 51.49 0.00 5.71 0.47 0.10 42.23 20:25:01 3 51.04 0.00 5.42 0.37 0.10 43.08 20:25:01 4 51.25 0.00 5.41 0.77 0.10 42.47 20:25:01 5 46.07 0.00 4.82 4.38 0.10 44.63 20:25:01 6 51.79 0.00 5.05 1.95 0.12 41.09 20:25:01 7 51.93 0.00 6.09 0.32 0.10 41.56 20:26:01 all 34.76 0.00 2.75 0.75 0.10 61.64 20:26:01 0 34.89 0.00 2.71 0.00 0.10 62.30 20:26:01 1 34.52 0.00 2.74 0.03 0.10 62.60 20:26:01 2 34.63 0.00 2.84 0.03 0.12 62.38 20:26:01 3 37.11 0.00 2.73 0.08 0.10 59.97 20:26:01 4 35.92 0.00 2.79 0.03 0.10 61.16 20:26:01 5 31.99 0.00 2.75 5.59 0.10 59.57 20:26:01 6 33.36 0.00 2.64 0.12 0.10 63.79 20:26:01 7 35.65 0.00 2.80 0.13 0.10 61.32 20:27:01 all 3.50 0.00 0.78 1.36 0.07 94.29 20:27:01 0 3.34 0.00 0.79 0.37 0.08 95.42 20:27:01 1 3.55 0.00 0.89 0.45 0.07 95.04 20:27:01 2 4.13 0.00 0.64 0.02 0.07 95.15 20:27:01 3 4.44 0.00 0.85 0.25 0.08 94.37 20:27:01 4 2.71 0.00 0.75 0.20 0.07 96.26 20:27:01 5 3.36 0.00 0.74 8.63 0.07 87.21 20:27:01 6 3.51 0.00 0.83 0.30 0.07 95.29 20:27:01 7 2.95 0.00 0.72 0.67 0.07 95.60 20:28:01 all 11.64 0.00 2.29 3.46 0.09 82.52 20:28:01 0 7.80 0.00 1.89 4.20 0.07 86.05 20:28:01 1 12.88 0.00 2.15 2.35 0.12 82.50 20:28:01 2 13.49 0.00 3.34 5.73 0.08 77.36 20:28:01 3 8.94 0.00 2.15 3.56 0.08 85.27 20:28:01 4 11.87 0.00 2.25 1.66 0.10 84.12 20:28:01 5 15.52 0.00 2.23 7.04 0.08 75.12 20:28:01 6 9.80 0.00 1.93 2.28 0.08 85.92 20:28:01 7 12.84 0.00 2.46 0.84 0.10 83.77 20:29:01 all 5.75 0.00 0.67 0.68 0.07 92.83 20:29:01 0 7.02 0.00 0.81 0.03 0.07 92.08 20:29:01 1 5.26 0.00 0.65 0.07 0.07 93.96 20:29:01 2 6.30 0.00 0.62 0.02 0.07 92.99 20:29:01 3 6.18 0.00 0.84 0.10 0.08 92.80 20:29:01 4 5.19 0.00 0.72 0.18 0.08 93.83 20:29:01 5 4.99 0.00 0.44 4.74 0.07 89.77 20:29:01 6 5.17 0.00 0.63 0.17 0.08 93.94 20:29:01 7 5.86 0.00 0.63 0.13 0.07 93.30 20:30:01 all 6.26 0.00 0.66 0.05 0.08 92.96 20:30:01 0 6.04 0.00 0.77 0.03 0.08 93.08 20:30:01 1 7.21 0.00 0.67 0.07 0.07 91.98 20:30:01 2 6.66 0.00 0.70 0.02 0.08 92.54 20:30:01 3 7.00 0.00 0.60 0.02 0.08 92.30 20:30:01 4 5.33 0.00 0.52 0.02 0.07 94.06 20:30:01 5 7.21 0.00 0.67 0.07 0.08 91.97 20:30:01 6 5.52 0.00 0.63 0.13 0.07 93.64 20:30:01 7 5.14 0.00 0.65 0.05 0.08 94.07 20:31:01 all 7.39 0.00 0.91 0.06 0.07 91.57 20:31:01 0 5.52 0.00 1.02 0.03 0.07 93.35 20:31:01 1 8.11 0.00 1.02 0.00 0.07 90.81 20:31:01 2 8.18 0.00 1.09 0.05 0.07 90.62 20:31:01 3 8.34 0.00 0.74 0.02 0.07 90.84 20:31:01 4 7.85 0.00 0.90 0.05 0.07 91.13 20:31:01 5 7.25 0.00 0.90 0.02 0.07 91.76 20:31:01 6 6.67 0.00 0.85 0.17 0.07 92.24 20:31:01 7 7.17 0.00 0.79 0.15 0.07 91.82 20:32:01 all 6.91 0.00 0.84 0.06 0.07 92.12 20:32:01 0 7.02 0.00 0.98 0.03 0.07 91.90 20:32:01 1 6.88 0.00 0.77 0.02 0.07 92.27 20:32:01 2 6.63 0.00 0.94 0.12 0.08 92.23 20:32:01 3 6.58 0.00 0.60 0.02 0.07 92.73 20:32:01 4 8.15 0.00 0.89 0.02 0.08 90.86 20:32:01 5 6.77 0.00 0.89 0.05 0.07 92.23 20:32:01 6 6.27 0.00 0.87 0.25 0.08 92.53 20:32:01 7 6.99 0.00 0.77 0.02 0.07 92.15 20:33:01 all 4.73 0.00 0.60 0.09 0.07 94.51 20:33:01 0 5.14 0.00 0.82 0.03 0.08 93.93 20:33:01 1 5.50 0.00 0.63 0.10 0.07 93.70 20:33:01 2 5.53 0.00 0.48 0.03 0.07 93.89 20:33:01 3 4.47 0.00 0.62 0.12 0.07 94.73 20:33:01 4 4.76 0.00 0.52 0.02 0.07 94.64 20:33:01 5 3.49 0.00 0.60 0.03 0.07 95.80 20:33:01 6 4.10 0.00 0.60 0.15 0.08 95.06 20:33:01 7 4.83 0.00 0.50 0.22 0.07 94.39 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 3.05 0.00 0.87 0.18 0.06 95.84 20:34:01 0 3.78 0.00 1.10 0.15 0.05 94.92 20:34:01 1 2.70 0.00 0.90 0.02 0.05 96.33 20:34:01 2 3.51 0.00 0.80 0.25 0.07 95.37 20:34:01 3 2.79 0.00 0.94 0.40 0.07 95.79 20:34:01 4 2.29 0.00 0.79 0.03 0.07 96.82 20:34:01 5 3.67 0.00 0.90 0.22 0.08 95.13 20:34:01 6 3.32 0.00 0.85 0.07 0.05 95.71 20:34:01 7 2.34 0.00 0.70 0.30 0.05 96.61 20:35:01 all 6.28 0.00 0.76 0.29 0.03 92.64 20:35:01 0 13.05 0.00 1.34 0.15 0.03 85.43 20:35:01 1 1.79 0.00 0.47 0.03 0.03 97.68 20:35:01 2 0.32 0.00 0.55 1.49 0.05 97.59 20:35:01 3 0.54 0.00 0.55 0.32 0.03 98.56 20:35:01 4 4.52 0.00 0.90 0.05 0.02 94.51 20:35:01 5 14.37 0.00 0.82 0.12 0.03 84.66 20:35:01 6 1.64 0.00 0.60 0.05 0.02 97.70 20:35:01 7 13.99 0.00 0.80 0.07 0.03 85.11 Average: all 12.85 0.00 1.95 2.99 0.07 82.13 Average: 0 12.40 0.00 2.03 3.73 0.07 81.77 Average: 1 12.55 0.00 2.06 4.92 0.07 80.40 Average: 2 12.24 0.00 2.01 2.17 0.07 83.52 Average: 3 12.52 0.00 1.95 3.78 0.07 81.67 Average: 4 14.38 0.00 1.99 2.97 0.07 80.58 Average: 5 13.10 0.00 1.87 3.99 0.07 80.97 Average: 6 11.62 0.00 1.83 0.84 0.07 85.64 Average: 7 14.02 0.00 1.87 1.56 0.07 82.49