---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-37734 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 13G 143G 8% / 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 862 26642 0 4661 30848 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:5b:7f:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85468sec preferred_lft 85468sec inet6 fe80::f816:3eff:fe5b:7fc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:66:0f:60 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::42:7bff:fe66:f60/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37734) 08/14/25 _x86_64_ (8 CPU) 11:09:00 LINUX RESTART (8 CPU) 11:10:01 tps rtps wtps bread/s bwrtn/s 11:11:01 7.05 0.00 7.05 0.00 4277.64 11:12:01 3.77 0.00 3.77 0.00 4046.39 11:13:01 3.62 0.00 3.62 0.00 4177.27 11:14:02 3.93 0.00 3.93 0.00 4049.18 11:15:01 3.71 0.02 3.69 2.71 4113.34 11:16:01 3.70 0.00 3.70 0.00 4181.04 11:17:01 3.72 0.03 3.68 0.27 4179.17 11:18:01 3.92 0.00 3.92 0.00 4049.58 11:19:01 6.38 2.50 3.88 102.65 4364.61 11:20:01 346.78 23.53 323.25 783.34 13678.65 11:21:01 485.82 22.68 463.14 2645.96 87547.41 11:22:01 154.91 0.23 154.67 30.39 21652.52 11:23:01 84.90 0.23 84.67 14.13 21302.05 11:24:01 49.23 4.77 44.46 124.11 5317.65 Average: 83.05 3.86 79.19 264.84 13363.18 11:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 30650148 31891300 2289072 6.95 38596 1530752 1292304 3.80 626080 1412256 168 11:12:01 30648972 31890228 2290248 6.95 38676 1530756 1292304 3.80 627436 1412256 172 11:13:01 30640908 31882220 2298312 6.98 38748 1530756 1292304 3.80 636008 1412260 164 11:14:02 30639596 31881008 2299624 6.98 38844 1530756 1292304 3.80 636860 1412264 24 11:15:01 30638484 31880032 2300736 6.98 38916 1530848 1292304 3.80 638036 1412352 8 11:16:01 30636828 31878512 2302392 6.99 38996 1530844 1292304 3.80 639652 1412356 28 11:17:01 30634580 31876372 2304640 7.00 39080 1530860 1292304 3.80 641428 1412356 24 11:18:01 30631172 31873108 2308048 7.01 39160 1530868 1292304 3.80 644872 1412360 168 11:19:01 30542800 31793364 2396420 7.28 39288 1539292 1308508 3.85 725484 1419016 316 11:20:01 29985936 31645028 2953284 8.97 76512 1887400 1475616 4.34 915084 1734176 229328 11:21:01 27130344 31032572 5808876 17.64 116092 4030276 3594984 10.58 1686820 3663424 1060 11:22:01 26506036 30930692 6433184 19.53 143816 4471540 3899632 11.47 1880128 4027992 83396 11:23:01 25945504 30397052 6993716 21.23 159300 4483068 4459052 13.12 2417212 4052456 208 11:24:01 27261308 31564324 5677912 17.24 161504 4322364 1589520 4.68 1293988 3901024 27712 Average: 29463758 31601129 3475462 10.55 71966 2355741 1904696 5.60 1000649 2149753 24484 11:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 ens3 0.65 0.23 0.83 0.02 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 0.37 0.30 0.07 0.40 0.00 0.00 0.00 0.00 11:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 0.95 0.77 0.42 1.02 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 ens3 0.35 0.17 0.07 0.17 0.00 0.00 0.00 0.00 11:14:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 0.34 0.32 0.14 0.50 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 0.23 0.15 0.06 0.04 0.00 0.00 0.00 0.00 11:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 0.75 0.33 0.37 0.32 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 1.25 0.55 0.50 0.63 0.00 0.00 0.00 0.00 11:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 55.91 37.93 109.94 17.98 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 209.55 142.56 1251.76 37.09 0.00 0.00 0.00 0.00 11:20:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 vethcadc211 91.23 90.73 15.55 18.56 0.00 0.00 0.00 0.00 11:21:01 br-f828dee8f0cc 22.33 30.38 1.56 319.54 0.00 0.00 0.00 0.00 11:21:01 ens3 474.64 311.21 12020.72 29.13 0.00 0.00 0.00 0.00 11:21:01 vethb14f40f 22.26 30.56 1.86 319.56 0.00 0.00 0.00 0.03 11:22:01 vethcadc211 0.22 0.30 0.44 0.03 0.00 0.00 0.00 0.00 11:22:01 br-f828dee8f0cc 0.35 0.38 0.03 0.02 0.00 0.00 0.00 0.00 11:22:01 veth19feb4b 55.97 98.00 5.32 1382.89 0.00 0.00 0.00 0.11 11:22:01 ens3 140.09 81.22 2228.32 7.72 0.00 0.00 0.00 0.00 11:23:01 veth74be637 3.40 3.10 2.21 6.19 0.00 0.00 0.00 0.00 11:23:01 vethcadc211 422.61 420.45 53.00 106.92 0.00 0.00 0.00 0.01 11:23:01 br-f828dee8f0cc 0.37 0.18 0.02 0.01 0.00 0.00 0.00 0.00 11:23:01 ens3 5.02 4.92 1.20 2.73 0.00 0.00 0.00 0.00 11:24:01 ens3 56.51 36.24 69.02 17.23 0.00 0.00 0.00 0.00 11:24:01 lo 23.63 23.63 2.09 2.09 0.00 0.00 0.00 0.00 11:24:01 docker0 56.11 97.98 4.56 1382.88 0.00 0.00 0.00 0.00 Average: ens3 67.69 44.11 1121.53 8.22 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 4.01 7.01 0.33 98.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-37734) 08/14/25 _x86_64_ (8 CPU) 11:09:00 LINUX RESTART (8 CPU) 11:10:01 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 0.05 0.00 0.00 0.62 0.01 99.32 11:11:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 1 0.00 0.00 0.00 0.18 0.00 99.82 11:11:01 2 0.05 0.00 0.02 0.00 0.03 99.90 11:11:01 3 0.00 0.00 0.00 0.55 0.02 99.43 11:11:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 5 0.32 0.00 0.00 0.00 0.00 99.68 11:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:11:01 7 0.00 0.00 0.00 4.23 0.00 95.77 11:12:01 all 0.02 0.00 0.01 0.29 0.00 99.68 11:12:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:12:01 1 0.00 0.00 0.00 0.03 0.00 99.97 11:12:01 2 0.03 0.00 0.00 0.00 0.02 99.95 11:12:01 3 0.03 0.00 0.02 0.17 0.00 99.78 11:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:12:01 5 0.03 0.00 0.02 0.00 0.00 99.95 11:12:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:12:01 7 0.02 0.00 0.00 2.13 0.00 97.85 11:13:01 all 0.04 0.00 0.01 0.25 0.01 99.70 11:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 1 0.00 0.00 0.00 0.02 0.00 99.98 11:13:01 2 0.05 0.00 0.03 0.00 0.02 99.90 11:13:01 3 0.00 0.00 0.02 0.10 0.00 99.88 11:13:01 4 0.00 0.00 0.02 0.00 0.02 99.97 11:13:01 5 0.15 0.00 0.00 0.00 0.00 99.85 11:13:01 6 0.13 0.00 0.00 0.00 0.00 99.87 11:13:01 7 0.00 0.00 0.00 1.85 0.02 98.13 11:14:02 all 0.02 0.00 0.01 0.23 0.00 99.74 11:14:02 0 0.00 0.00 0.00 0.00 0.00 100.00 11:14:02 1 0.02 0.00 0.00 0.00 0.00 99.98 11:14:02 2 0.03 0.00 0.03 0.00 0.03 99.90 11:14:02 3 0.03 0.00 0.02 0.08 0.00 99.87 11:14:02 4 0.03 0.00 0.00 0.00 0.00 99.97 11:14:02 5 0.02 0.00 0.00 0.00 0.02 99.97 11:14:02 6 0.02 0.00 0.02 0.00 0.00 99.97 11:14:02 7 0.02 0.00 0.00 1.75 0.00 98.23 11:15:01 all 0.01 0.00 0.00 0.19 0.00 99.79 11:15:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:15:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:15:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:15:01 3 0.03 0.00 0.00 0.03 0.02 99.92 11:15:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:15:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:15:01 7 0.00 0.00 0.00 1.49 0.00 98.51 11:16:01 all 0.02 0.00 0.00 0.20 0.01 99.77 11:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:16:01 1 0.02 0.00 0.00 0.02 0.00 99.97 11:16:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:16:01 3 0.03 0.00 0.02 0.07 0.00 99.88 11:16:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:16:01 7 0.00 0.00 0.00 1.52 0.00 98.48 11:17:01 all 0.01 0.00 0.01 0.20 0.00 99.77 11:17:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:17:01 1 0.00 0.00 0.03 0.00 0.00 99.97 11:17:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:17:01 3 0.03 0.00 0.03 0.07 0.00 99.87 11:17:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:17:01 5 0.03 0.00 0.02 0.00 0.00 99.95 11:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:17:01 7 0.00 0.00 0.00 1.53 0.02 98.45 11:18:01 all 0.04 0.00 0.01 0.21 0.00 99.74 11:18:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:18:01 2 0.07 0.00 0.00 0.00 0.02 99.92 11:18:01 3 0.05 0.00 0.02 0.10 0.02 99.82 11:18:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:18:01 6 0.12 0.00 0.00 0.00 0.00 99.88 11:18:01 7 0.00 0.00 0.00 1.58 0.00 98.42 11:19:01 all 0.61 0.00 0.04 0.24 0.00 99.10 11:19:01 0 0.37 0.00 0.03 0.02 0.00 99.58 11:19:01 1 0.40 0.00 0.05 0.00 0.00 99.55 11:19:01 2 0.97 0.00 0.02 0.08 0.00 98.93 11:19:01 3 0.62 0.00 0.02 0.00 0.00 99.37 11:19:01 4 0.60 0.00 0.05 0.02 0.00 99.33 11:19:01 5 0.92 0.00 0.03 0.00 0.00 99.05 11:19:01 6 0.68 0.00 0.03 0.00 0.03 99.25 11:19:01 7 0.40 0.00 0.10 1.78 0.00 97.72 11:20:01 all 9.71 0.00 0.82 2.46 0.03 86.98 11:20:01 0 37.31 0.00 2.44 1.85 0.08 58.32 11:20:01 1 12.77 0.00 1.08 0.85 0.05 85.25 11:20:01 2 5.97 0.00 0.28 0.58 0.03 93.13 11:20:01 3 2.24 0.00 0.67 1.99 0.02 95.09 11:20:01 4 2.10 0.00 0.28 0.05 0.02 97.55 11:20:01 5 2.11 0.00 0.17 0.02 0.05 97.66 11:20:01 6 1.35 0.00 0.58 1.48 0.00 96.58 11:20:01 7 13.82 0.00 1.04 12.88 0.05 72.21 11:21:01 all 17.29 0.00 4.56 4.66 0.07 73.42 11:21:01 0 18.48 0.00 5.61 0.45 0.05 75.41 11:21:01 1 19.35 0.00 4.24 2.97 0.10 73.34 11:21:01 2 17.61 0.00 3.78 0.84 0.03 77.74 11:21:01 3 16.48 0.00 4.79 1.80 0.07 76.86 11:21:01 4 13.80 0.00 5.64 21.71 0.07 58.79 11:21:01 5 18.52 0.00 4.64 1.68 0.07 75.10 11:21:01 6 19.51 0.00 4.43 2.84 0.07 73.16 11:21:01 7 14.53 0.00 3.37 5.04 0.05 77.01 11:21:01 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 4.52 0.00 1.22 1.27 0.03 92.95 11:22:01 0 2.19 0.00 1.13 0.02 0.03 96.63 11:22:01 1 10.89 0.00 1.65 1.07 0.05 86.34 11:22:01 2 6.14 0.00 1.61 1.72 0.03 90.50 11:22:01 3 2.46 0.00 1.25 0.60 0.05 95.64 11:22:01 4 5.37 0.00 1.12 0.00 0.02 93.50 11:22:01 5 3.57 0.00 1.46 4.11 0.02 90.85 11:22:01 6 3.86 0.00 0.87 1.20 0.03 94.03 11:22:01 7 1.65 0.00 0.70 1.49 0.02 96.14 11:23:01 all 6.64 0.00 1.55 0.91 0.04 90.86 11:23:01 0 4.87 0.00 1.70 0.08 0.07 93.28 11:23:01 1 11.56 0.00 1.84 1.15 0.03 85.41 11:23:01 2 8.31 0.00 2.17 0.02 0.02 89.49 11:23:01 3 6.59 0.00 1.79 3.34 0.05 88.23 11:23:01 4 6.29 0.00 1.29 0.02 0.05 92.36 11:23:01 5 2.47 0.00 1.19 0.22 0.02 96.11 11:23:01 6 6.19 0.00 1.09 0.12 0.02 92.58 11:23:01 7 6.88 0.00 1.30 2.40 0.08 89.34 11:24:01 all 4.10 0.00 0.55 0.40 0.03 94.91 11:24:01 0 1.06 0.00 0.52 0.03 0.05 98.34 11:24:01 1 0.67 0.00 0.57 0.83 0.03 97.90 11:24:01 2 1.03 0.00 0.40 0.52 0.02 98.03 11:24:01 3 3.79 0.00 0.70 0.08 0.02 95.41 11:24:01 4 1.05 0.00 0.33 0.10 0.03 98.48 11:24:01 5 0.85 0.00 0.42 0.03 0.02 98.68 11:24:01 6 20.44 0.00 0.83 0.28 0.05 78.39 11:24:01 7 3.94 0.00 0.65 1.27 0.02 94.12 Average: all 3.07 0.00 0.63 0.87 0.02 95.42 Average: 0 4.59 0.00 0.82 0.18 0.02 94.40 Average: 1 3.97 0.00 0.68 0.51 0.02 94.82 Average: 2 2.88 0.00 0.60 0.27 0.02 96.23 Average: 3 2.30 0.00 0.66 0.64 0.02 96.37 Average: 4 2.09 0.00 0.62 1.55 0.02 95.72 Average: 5 2.06 0.00 0.56 0.43 0.01 96.93 Average: 6 3.74 0.00 0.56 0.42 0.01 95.27 Average: 7 2.94 0.00 0.51 2.92 0.02 93.61