---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1416 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 914 22725 0 8526 30797 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:ba:ac:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85500sec preferred_lft 85500sec inet6 fe80::f816:3eff:feba:acc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:d7:94:aa 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1416) 09/30/25 _x86_64_ (8 CPU) 15:23:56 LINUX RESTART (8 CPU) 15:24:01 tps rtps wtps bread/s bwrtn/s 15:25:02 378.10 74.14 303.97 5342.98 81543.34 15:26:01 210.73 42.94 167.79 3058.74 59016.84 15:27:01 278.14 22.83 255.31 3089.62 40558.04 15:28:01 44.69 0.12 44.58 16.93 53173.14 15:29:01 10.86 0.08 10.78 50.26 3745.38 15:30:01 99.75 16.10 83.65 1410.56 14180.17 15:31:01 403.42 0.58 402.83 37.86 117128.61 15:32:01 234.77 0.05 234.72 1.60 51614.40 15:33:01 50.99 0.02 50.97 0.53 6251.76 15:34:01 44.41 0.03 44.38 4.93 5339.51 15:35:01 14.88 0.00 14.88 0.00 572.84 15:36:01 17.15 0.00 17.15 0.00 654.42 15:37:01 20.58 0.00 20.58 0.00 659.09 15:38:01 72.11 0.63 71.48 62.91 2427.19 Average: 134.24 11.21 123.02 931.51 31171.38 15:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:02 30050856 31611096 2888364 8.77 64708 1807928 1487952 4.38 967004 1630556 195216 15:26:01 28977900 31046744 3961320 12.03 86232 2276904 1907276 5.61 1570656 2064772 20664 15:27:01 27950816 30698352 4988404 15.14 90496 2940052 2484544 7.31 2123184 2510448 505940 15:28:01 27814864 30624996 5124356 15.56 92208 2999040 2270808 6.68 2202280 2565496 1728 15:29:01 27650580 30470520 5288640 16.06 92836 3007456 2402200 7.07 2363444 2567892 128 15:30:01 28141912 31406232 4797308 14.56 111068 3412068 1993040 5.86 1592592 2808888 12344 15:31:01 22188688 29375532 10750532 32.64 172152 7019288 9845572 28.97 3794232 6276108 335748 15:32:01 19118276 27505116 13820944 41.96 207524 8094592 13183404 38.79 5814396 7211168 1596 15:33:01 16627336 25306308 16311884 49.52 212596 8373852 15016424 44.18 8070356 7428532 900 15:34:01 16374828 25194620 16564392 50.29 218480 8496172 15432764 45.41 8192640 7538176 484 15:35:01 16356404 25177548 16582816 50.34 219056 8496528 15388852 45.28 8211504 7538424 576 15:36:01 16339504 25162456 16599716 50.39 219832 8496860 15426908 45.39 8226632 7539188 828 15:37:01 16324700 25149444 16614520 50.44 220620 8497248 15410900 45.34 8241080 7539780 356 15:38:01 19546628 28290056 13392592 40.66 221884 8485800 5140916 15.13 5253928 7405776 316 Average: 22390235 28358501 10548985 32.03 159264 5885985 8385111 24.67 4758852 5187515 76916 15:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 15:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:02 ens3 374.24 248.41 1661.74 74.46 0.00 0.00 0.00 0.00 15:26:01 lo 2.51 2.51 0.25 0.25 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 479.72 364.48 5344.17 57.01 0.00 0.00 0.00 0.00 15:27:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 288.25 240.56 2253.66 48.98 0.00 0.00 0.00 0.00 15:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 210.78 155.51 714.67 54.35 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 228.90 181.22 215.42 53.46 0.00 0.00 0.00 0.00 15:30:01 lo 3.80 3.80 0.41 0.41 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 veth3728e27 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 15:30:01 br-5b40e8b6f258 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:31:01 lo 13.16 13.16 1.91 1.91 0.00 0.00 0.00 0.00 15:31:01 br-5c6dc61ec29c 13.55 24.96 1.34 323.91 0.00 0.00 0.00 0.00 15:31:01 vethdba2190 0.48 0.77 0.06 0.42 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 15:32:01 br-5c6dc61ec29c 43.65 43.49 21.38 21.57 0.00 0.00 0.77 0.00 15:32:01 vethdba2190 3.60 4.13 0.44 15.06 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 br-5c6dc61ec29c 20.25 20.30 20.96 21.23 0.00 0.00 0.00 0.00 15:33:01 vethdba2190 3.80 3.27 0.47 19.21 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.77 1.77 0.23 0.23 0.00 0.00 0.00 0.00 15:34:01 br-5c6dc61ec29c 19.40 19.53 20.90 21.16 0.00 0.00 0.00 0.00 15:34:01 vethdba2190 3.82 3.33 0.47 19.27 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:35:01 br-5c6dc61ec29c 19.66 19.78 20.79 21.05 0.00 0.00 0.00 0.00 15:35:01 vethdba2190 3.82 3.22 0.47 19.29 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:36:01 br-5c6dc61ec29c 14.13 14.23 20.30 20.48 0.00 0.00 0.00 0.00 15:36:01 vethdba2190 3.82 3.27 0.47 19.29 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:37:01 br-5c6dc61ec29c 13.91 13.91 20.29 20.46 0.00 0.00 0.02 0.00 15:37:01 vethdba2190 3.77 3.27 0.46 19.30 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.50 0.50 0.03 0.03 0.00 0.00 0.00 0.00 15:38:01 br-5c6dc61ec29c 17.51 17.51 19.22 19.45 0.00 0.00 0.07 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 br-5b40e8b6f258 0.53 0.67 0.16 0.20 0.00 0.00 0.00 0.00 Average: lo 1.88 1.88 0.23 0.23 0.00 0.00 0.00 0.00 Average: br-5c6dc61ec29c 11.59 12.42 10.38 33.56 0.00 0.00 0.06 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: br-5b40e8b6f258 0.04 0.05 0.01 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1416) 09/30/25 _x86_64_ (8 CPU) 15:23:56 LINUX RESTART (8 CPU) 15:24:01 CPU %user %nice %system %iowait %steal %idle 15:25:02 all 9.37 0.00 1.31 2.14 0.04 87.15 15:25:02 0 26.83 0.00 2.96 0.99 0.07 69.16 15:25:02 1 10.62 0.00 0.83 0.40 0.03 88.11 15:25:02 2 3.23 0.00 1.64 5.77 0.05 89.31 15:25:02 3 8.26 0.00 0.97 3.08 0.03 87.66 15:25:02 4 14.50 0.00 1.23 0.40 0.05 83.82 15:25:02 5 3.34 0.00 1.50 4.09 0.05 91.01 15:25:02 6 5.19 0.00 0.57 2.17 0.03 92.04 15:25:02 7 2.96 0.00 0.69 0.25 0.03 96.07 15:26:01 all 16.36 0.00 1.07 1.46 0.06 81.04 15:26:01 0 12.30 0.00 0.65 1.38 0.03 85.64 15:26:01 1 10.70 0.00 0.66 0.17 0.05 88.42 15:26:01 2 24.89 0.00 0.87 0.32 0.08 73.84 15:26:01 3 10.64 0.00 1.02 0.66 0.05 87.62 15:26:01 4 31.31 0.00 1.82 0.66 0.07 66.15 15:26:01 5 11.43 0.00 1.05 4.22 0.07 83.22 15:26:01 6 12.58 0.00 0.85 3.46 0.03 83.08 15:26:01 7 17.04 0.00 1.64 0.84 0.05 80.43 15:27:01 all 21.41 0.00 1.10 1.71 0.05 75.73 15:27:01 0 16.97 0.00 1.20 1.00 0.05 80.77 15:27:01 1 12.69 0.00 0.79 0.00 0.03 86.49 15:27:01 2 25.61 0.00 1.25 1.17 0.07 71.91 15:27:01 3 15.00 0.00 1.30 0.10 0.05 83.54 15:27:01 4 17.44 0.00 0.88 0.12 0.07 81.49 15:27:01 5 27.26 0.00 1.19 10.23 0.05 61.27 15:27:01 6 44.21 0.00 1.56 1.07 0.08 53.08 15:27:01 7 12.15 0.00 0.67 0.00 0.03 87.15 15:28:01 all 11.25 0.00 0.50 2.08 0.03 86.14 15:28:01 0 5.94 0.00 0.18 0.00 0.02 93.86 15:28:01 1 5.75 0.00 0.43 10.37 0.02 83.43 15:28:01 2 13.31 0.00 0.33 0.00 0.05 86.31 15:28:01 3 4.10 0.00 0.65 0.02 0.03 95.20 15:28:01 4 50.83 0.00 0.94 0.00 0.08 48.15 15:28:01 5 2.25 0.00 0.65 0.27 0.03 96.79 15:28:01 6 3.77 0.00 0.53 6.01 0.03 89.64 15:28:01 7 4.07 0.00 0.22 0.00 0.03 95.67 15:29:01 all 11.42 0.00 0.51 0.22 0.03 87.81 15:29:01 0 8.31 0.00 0.25 0.00 0.03 91.41 15:29:01 1 8.62 0.00 0.40 1.70 0.03 89.24 15:29:01 2 3.96 0.00 0.72 0.00 0.03 95.29 15:29:01 3 7.99 0.00 0.62 0.00 0.03 91.36 15:29:01 4 13.93 0.00 0.27 0.05 0.03 85.72 15:29:01 5 18.29 0.00 0.37 0.00 0.03 81.31 15:29:01 6 6.15 0.00 0.65 0.00 0.02 93.18 15:29:01 7 24.10 0.00 0.87 0.00 0.03 75.00 15:30:01 all 12.23 0.00 1.29 0.61 0.04 85.83 15:30:01 0 7.46 0.00 1.05 0.02 0.02 91.46 15:30:01 1 15.95 0.00 1.34 3.73 0.03 78.95 15:30:01 2 13.21 0.00 0.89 0.03 0.05 85.82 15:30:01 3 3.99 0.00 1.17 0.40 0.02 94.42 15:30:01 4 6.29 0.00 0.92 0.05 0.05 92.69 15:30:01 5 8.25 0.00 1.27 0.08 0.03 90.37 15:30:01 6 35.85 0.00 2.62 0.55 0.07 60.91 15:30:01 7 6.91 0.00 1.07 0.02 0.03 91.97 15:31:01 all 33.44 0.00 7.93 3.65 0.10 54.88 15:31:01 0 29.32 0.00 6.98 0.22 0.08 63.40 15:31:01 1 33.92 0.00 7.51 0.91 0.10 57.56 15:31:01 2 32.31 0.00 7.08 0.20 0.08 60.33 15:31:01 3 36.67 0.00 8.76 22.19 0.12 32.26 15:31:01 4 35.95 0.00 8.47 0.74 0.08 54.76 15:31:01 5 33.63 0.00 8.54 1.15 0.10 56.58 15:31:01 6 32.80 0.00 7.70 0.64 0.12 58.74 15:31:01 7 32.88 0.00 8.42 3.24 0.10 55.36 15:32:01 all 32.24 0.00 4.74 2.38 0.12 60.52 15:32:01 0 31.46 0.00 4.06 0.25 0.12 64.12 15:32:01 1 30.06 0.00 4.72 2.93 0.10 62.18 15:32:01 2 34.24 0.00 4.89 0.83 0.12 59.93 15:32:01 3 33.85 0.00 5.10 3.23 0.12 57.70 15:32:01 4 31.03 0.00 4.61 0.41 0.12 63.84 15:32:01 5 31.82 0.00 4.51 0.32 0.10 63.25 15:32:01 6 33.60 0.00 4.48 0.51 0.12 61.29 15:32:01 7 31.92 0.00 5.57 10.60 0.12 51.79 15:33:01 all 24.54 0.00 1.52 0.11 0.09 73.74 15:33:01 0 23.49 0.00 1.27 0.03 0.08 75.12 15:33:01 1 18.13 0.00 1.79 0.10 0.10 79.88 15:33:01 2 26.75 0.00 1.32 0.00 0.08 71.85 15:33:01 3 22.10 0.00 1.44 0.15 0.10 76.21 15:33:01 4 20.73 0.00 2.08 0.32 0.12 76.75 15:33:01 5 46.24 0.00 1.46 0.17 0.08 52.05 15:33:01 6 17.58 0.00 1.46 0.03 0.12 80.82 15:33:01 7 21.27 0.00 1.38 0.05 0.10 77.21 15:34:01 all 7.02 0.00 1.86 0.20 0.10 90.81 15:34:01 0 5.84 0.00 1.87 0.10 0.10 92.09 15:34:01 1 7.12 0.00 1.84 0.62 0.10 90.32 15:34:01 2 7.94 0.00 1.86 0.03 0.12 90.04 15:34:01 3 6.94 0.00 1.65 0.15 0.08 91.18 15:34:01 4 6.80 0.00 1.93 0.05 0.10 91.12 15:34:01 5 7.67 0.00 1.83 0.20 0.10 90.19 15:34:01 6 6.46 0.00 1.80 0.07 0.10 91.58 15:34:01 7 7.42 0.00 2.08 0.44 0.12 89.94 15:35:01 all 4.72 0.00 1.31 0.11 0.11 93.75 15:35:01 0 4.12 0.00 1.24 0.00 0.10 94.53 15:35:01 1 6.18 0.00 1.42 0.02 0.12 92.26 15:35:01 2 4.53 0.00 1.51 0.02 0.12 93.83 15:35:01 3 4.40 0.00 1.17 0.47 0.10 93.86 15:35:01 4 5.15 0.00 1.31 0.02 0.12 93.40 15:35:01 5 5.09 0.00 1.11 0.02 0.10 93.68 15:35:01 6 4.59 0.00 1.58 0.34 0.10 93.39 15:35:01 7 3.65 0.00 1.20 0.00 0.08 95.07 15:35:01 CPU %user %nice %system %iowait %steal %idle 15:36:01 all 4.41 0.00 1.31 0.12 0.12 94.04 15:36:01 0 4.84 0.00 1.61 0.07 0.11 93.38 15:36:01 1 2.71 0.00 1.16 0.15 0.12 95.86 15:36:01 2 4.77 0.00 1.31 0.03 0.12 93.77 15:36:01 3 3.89 0.00 1.24 0.00 0.13 94.74 15:36:01 4 5.00 0.00 1.51 0.07 0.10 93.33 15:36:01 5 4.94 0.00 1.11 0.02 0.17 93.77 15:36:01 6 4.64 0.00 1.44 0.52 0.12 93.28 15:36:01 7 4.53 0.00 1.10 0.07 0.12 94.19 15:37:01 all 4.88 0.00 1.34 0.22 0.09 93.46 15:37:01 0 5.16 0.00 1.52 0.17 0.07 93.09 15:37:01 1 4.93 0.00 1.22 0.23 0.08 93.53 15:37:01 2 4.80 0.00 1.53 0.02 0.12 93.54 15:37:01 3 4.51 0.00 1.39 0.13 0.08 93.89 15:37:01 4 5.07 0.00 1.26 0.08 0.12 93.46 15:37:01 5 4.24 0.00 1.24 0.15 0.10 94.27 15:37:01 6 4.97 0.00 1.46 0.96 0.12 92.49 15:37:01 7 5.40 0.00 1.09 0.02 0.08 93.41 15:38:01 all 6.28 0.00 1.78 0.15 0.08 91.71 15:38:01 0 5.57 0.00 1.83 0.10 0.08 92.42 15:38:01 1 7.19 0.00 1.94 0.29 0.08 90.51 15:38:01 2 6.49 0.00 1.83 0.08 0.10 91.49 15:38:01 3 6.44 0.00 1.78 0.20 0.08 91.50 15:38:01 4 6.05 0.00 1.65 0.22 0.08 92.00 15:38:01 5 6.61 0.00 1.91 0.17 0.07 91.25 15:38:01 6 5.77 0.00 1.73 0.08 0.08 92.33 15:38:01 7 6.15 0.00 1.53 0.05 0.08 92.18 Average: all 14.24 0.00 1.96 1.08 0.08 82.64 Average: 0 13.43 0.00 1.90 0.31 0.07 84.29 Average: 1 12.45 0.00 1.86 1.55 0.07 84.07 Average: 2 14.69 0.00 1.93 0.61 0.09 82.69 Average: 3 12.03 0.00 2.01 2.18 0.07 83.71 Average: 4 17.85 0.00 2.06 0.23 0.09 79.78 Average: 5 15.06 0.00 1.98 1.50 0.08 81.38 Average: 6 15.57 0.00 2.03 1.17 0.08 81.16 Average: 7 12.85 0.00 1.95 1.10 0.07 84.02