---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6116 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 903 22455 0 8807 30808 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:73:16:57 brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fe73:1657/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:60:c5:03 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:afff:fe60:c503/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6116) 10/24/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 186.46 40.59 145.87 2910.69 44497.81 20:24:01 742.68 4.57 738.11 522.71 280243.03 20:25:01 77.89 0.10 77.79 5.73 40032.39 20:26:01 25.66 0.00 25.66 0.00 30277.49 20:27:01 205.50 7.35 198.15 1353.02 24374.14 20:28:01 29.95 0.22 29.73 14.66 15127.21 20:29:01 21.56 0.00 21.56 0.00 410.60 20:30:01 31.39 0.00 31.39 0.00 600.17 20:31:01 19.01 0.00 19.01 0.00 411.93 20:32:01 16.56 0.00 16.56 0.00 396.47 20:33:01 30.96 0.20 30.76 41.33 1172.87 20:34:01 66.56 1.27 65.29 89.44 2462.11 Average: 121.09 4.47 116.62 408.00 36655.65 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29953928 31739032 2985292 9.06 77696 2010388 1314284 3.87 842636 1836576 255020 20:24:01 22557576 30594144 10381644 31.52 170096 7897024 10729400 31.57 2158948 7509820 14496 20:25:01 19234184 27333972 13705036 41.61 172676 7957012 13529472 39.81 5664176 7279048 920 20:26:01 19186040 27270748 13753180 41.75 172896 7942472 13567040 39.92 5725712 7262304 636 20:27:01 18499440 27206124 14439780 43.84 205220 8475088 13924308 40.97 5918108 7693620 1612 20:28:01 18413344 27111432 14525876 44.10 205688 8464752 13973920 41.11 6316300 7374040 1812 20:29:01 18368188 27068984 14571032 44.24 205888 8467028 14013000 41.23 6357532 7375792 968 20:30:01 18257704 26963100 14681516 44.57 206136 8471340 14164904 41.68 6466500 7375476 980 20:31:01 17818848 26529064 15120372 45.90 206272 8475988 14584436 42.91 6901016 7379332 1624 20:32:01 17739304 26462984 15199916 46.15 206404 8488904 14615932 43.00 6966092 7391836 10440 20:33:01 19526524 28204016 13412696 40.72 206740 8451632 11086952 32.62 5294128 7320724 132 20:34:01 22994056 31543624 9945164 30.19 208548 8314468 1649764 4.85 2084980 7153104 9584 Average: 20212428 28168935 12726792 38.64 187022 7784675 11429451 33.63 5058011 6912639 24852 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 2.37 2.37 0.25 0.25 0.00 0.00 0.00 0.00 20:23:01 ens3 107.57 83.05 2200.85 14.06 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 br-8cda8935e6db 4.28 4.93 0.43 68.04 0.00 0.00 0.00 0.00 20:24:01 vethbfe966e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethc9fbe35 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethf307a1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-8cda8935e6db 10.20 20.70 0.60 258.07 0.00 0.00 0.00 0.00 20:25:01 vethbfe966e 2.07 2.43 0.24 0.21 0.00 0.00 0.00 0.00 20:25:01 veth732a697 0.00 0.47 0.00 0.02 0.00 0.00 0.00 0.00 20:25:01 vethc9fbe35 6.28 6.13 0.82 0.70 0.00 0.00 0.00 0.00 20:26:01 br-8cda8935e6db 0.47 0.35 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 vethbfe966e 3.78 5.30 0.66 0.48 0.00 0.00 0.00 0.00 20:26:01 veth732a697 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethc9fbe35 9.38 12.31 2.05 1.48 0.00 0.00 0.00 0.00 20:27:01 br-8cda8935e6db 0.37 0.48 0.05 0.04 0.00 0.00 0.00 0.00 20:27:01 vethbfe966e 3.35 4.93 0.55 0.38 0.00 0.00 0.00 0.00 20:27:01 veth732a697 0.23 0.28 0.03 0.03 0.00 0.00 0.00 0.00 20:27:01 vethc9fbe35 7.08 9.85 1.57 0.82 0.00 0.00 0.00 0.00 20:28:01 br-8cda8935e6db 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethbfe966e 3.27 4.82 0.54 0.38 0.00 0.00 0.00 0.00 20:28:01 veth732a697 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethc9fbe35 7.02 9.95 1.58 0.84 0.00 0.00 0.00 0.00 20:29:01 br-8cda8935e6db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethbfe966e 3.17 4.65 0.52 0.36 0.00 0.00 0.00 0.00 20:29:01 veth732a697 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethc9fbe35 7.12 9.82 1.56 0.80 0.00 0.00 0.00 0.00 20:30:01 br-8cda8935e6db 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethbfe966e 5.25 6.82 0.81 0.86 0.00 0.00 0.00 0.00 20:30:01 veth732a697 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethc9fbe35 77.04 79.22 9.76 18.79 0.00 0.00 0.00 0.00 20:31:01 br-8cda8935e6db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethbfe966e 7.43 9.33 1.10 0.76 0.00 0.00 0.00 0.00 20:31:01 veth732a697 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethc9fbe35 42.74 45.13 5.61 9.60 0.00 0.00 0.00 0.00 20:32:01 br-8cda8935e6db 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethbfe966e 3.28 4.77 0.55 0.38 0.00 0.00 0.00 0.00 20:32:01 veth732a697 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethc9fbe35 7.23 10.01 1.62 0.84 0.00 0.00 0.00 0.00 20:33:01 br-8cda8935e6db 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethbfe966e 3.18 4.88 0.53 0.37 0.00 0.00 0.00 0.00 20:33:01 vethc9fbe35 6.97 9.95 1.59 0.81 0.00 0.00 0.00 0.00 20:33:01 veth9693339 89.07 118.40 22.70 25.38 0.00 0.00 0.00 0.00 20:34:01 lo 37.99 37.99 3.35 3.35 0.00 0.00 0.00 0.00 20:34:01 ens3 2177.61 1296.63 54370.29 207.44 0.00 0.00 0.00 0.00 20:34:01 docker0 33.12 55.10 3.39 1395.23 0.00 0.00 0.00 0.00 Average: lo 2.84 2.84 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 151.48 89.36 4468.36 11.65 0.00 0.00 0.00 0.00 Average: docker0 2.76 4.60 0.28 116.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6116) 10/24/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.10 0.00 0.78 2.95 0.03 87.15 20:23:01 0 0.20 0.00 0.41 8.72 0.05 90.62 20:23:01 1 0.34 0.00 0.20 0.02 0.00 99.44 20:23:01 2 0.95 0.00 0.20 0.37 0.00 98.47 20:23:01 3 45.30 0.00 2.99 2.48 0.07 49.17 20:23:01 4 8.31 0.00 0.68 0.85 0.02 90.15 20:23:01 5 5.79 0.00 0.51 4.09 0.02 89.59 20:23:01 6 5.18 0.00 0.63 0.63 0.03 93.53 20:23:01 7 6.71 0.00 0.61 6.47 0.02 86.19 20:24:01 all 24.59 0.00 9.57 12.70 0.09 53.05 20:24:01 0 24.92 0.00 8.58 8.15 0.08 58.27 20:24:01 1 24.02 0.00 10.23 20.98 0.08 44.69 20:24:01 2 24.57 0.00 9.21 4.00 0.10 62.12 20:24:01 3 23.44 0.00 9.46 21.29 0.08 45.73 20:24:01 4 25.26 0.00 10.13 7.47 0.08 57.06 20:24:01 5 24.17 0.00 10.83 20.49 0.12 44.39 20:24:01 6 25.36 0.00 9.22 8.43 0.08 56.90 20:24:01 7 24.96 0.00 8.93 10.86 0.08 55.17 20:25:01 all 71.71 0.00 5.90 0.16 0.10 22.13 20:25:01 0 70.86 0.00 5.51 0.03 0.10 23.49 20:25:01 1 72.93 0.00 5.97 0.08 0.10 20.92 20:25:01 2 70.76 0.00 5.53 0.05 0.10 23.56 20:25:01 3 71.14 0.00 6.12 0.02 0.10 22.62 20:25:01 4 72.77 0.00 6.58 1.01 0.10 19.54 20:25:01 5 71.05 0.00 5.39 0.05 0.10 23.41 20:25:01 6 72.57 0.00 6.16 0.05 0.10 21.12 20:25:01 7 71.55 0.00 5.96 0.00 0.10 22.39 20:26:01 all 3.73 0.00 0.47 0.43 0.06 95.31 20:26:01 0 3.86 0.00 0.64 0.03 0.08 95.38 20:26:01 1 4.49 0.00 0.54 0.02 0.07 94.90 20:26:01 2 3.27 0.00 0.48 0.02 0.07 96.16 20:26:01 3 3.79 0.00 0.37 0.00 0.05 95.79 20:26:01 4 4.05 0.00 0.49 3.36 0.07 92.04 20:26:01 5 3.73 0.00 0.32 0.00 0.05 95.90 20:26:01 6 3.27 0.00 0.45 0.02 0.07 96.19 20:26:01 7 3.40 0.00 0.45 0.00 0.05 96.10 20:27:01 all 7.96 0.00 1.89 1.25 0.07 88.83 20:27:01 0 15.88 0.00 2.59 0.27 0.07 81.19 20:27:01 1 5.79 0.00 1.66 2.91 0.07 89.57 20:27:01 2 6.65 0.00 1.61 0.52 0.05 91.17 20:27:01 3 8.48 0.00 1.61 1.10 0.07 88.74 20:27:01 4 5.20 0.00 1.91 1.07 0.08 91.74 20:27:01 5 7.36 0.00 2.26 3.32 0.07 87.00 20:27:01 6 9.97 0.00 2.14 0.54 0.08 87.27 20:27:01 7 4.32 0.00 1.40 0.27 0.07 93.94 20:28:01 all 9.10 0.00 1.24 0.42 0.07 89.16 20:28:01 0 10.53 0.00 1.29 0.08 0.07 88.03 20:28:01 1 7.84 0.00 1.12 0.18 0.05 90.81 20:28:01 2 10.39 0.00 1.06 0.05 0.08 88.42 20:28:01 3 8.04 0.00 1.27 0.32 0.07 90.31 20:28:01 4 9.88 0.00 1.27 0.07 0.07 88.71 20:28:01 5 8.96 0.00 1.20 0.08 0.08 89.67 20:28:01 6 8.53 0.00 1.69 2.53 0.07 87.18 20:28:01 7 8.68 0.00 1.01 0.08 0.05 90.17 20:29:01 all 5.33 0.00 0.56 0.08 0.06 93.97 20:29:01 0 3.88 0.00 0.62 0.02 0.05 95.44 20:29:01 1 5.61 0.00 0.62 0.07 0.07 93.64 20:29:01 2 5.80 0.00 0.55 0.03 0.05 93.57 20:29:01 3 5.34 0.00 0.72 0.18 0.07 93.69 20:29:01 4 4.33 0.00 0.43 0.08 0.07 95.08 20:29:01 5 5.91 0.00 0.52 0.02 0.07 93.49 20:29:01 6 6.44 0.00 0.48 0.17 0.05 92.86 20:29:01 7 5.36 0.00 0.48 0.05 0.07 94.05 20:30:01 all 8.40 0.00 0.91 0.27 0.06 90.35 20:30:01 0 7.51 0.00 1.02 0.00 0.08 91.39 20:30:01 1 9.96 0.00 0.83 0.02 0.07 89.12 20:30:01 2 9.51 0.00 1.00 0.12 0.07 89.30 20:30:01 3 7.65 0.00 0.99 0.62 0.07 90.68 20:30:01 4 7.96 0.00 1.00 0.00 0.05 90.99 20:30:01 5 7.91 0.00 0.94 0.65 0.08 90.42 20:30:01 6 8.76 0.00 0.95 0.75 0.07 89.47 20:30:01 7 7.99 0.00 0.58 0.02 0.07 91.35 20:31:01 all 7.06 0.00 0.74 0.26 0.07 91.87 20:31:01 0 6.71 0.00 0.83 0.35 0.08 92.02 20:31:01 1 7.87 0.00 0.70 0.18 0.07 91.18 20:31:01 2 6.68 0.00 0.65 0.48 0.05 92.14 20:31:01 3 7.74 0.00 0.94 0.33 0.07 90.92 20:31:01 4 5.75 0.00 0.55 0.02 0.07 93.61 20:31:01 5 5.85 0.00 0.85 0.47 0.08 92.74 20:31:01 6 7.31 0.00 0.69 0.17 0.07 91.77 20:31:01 7 8.55 0.00 0.68 0.10 0.07 90.61 20:32:01 all 4.39 0.00 0.56 0.10 0.06 94.89 20:32:01 0 3.66 0.00 0.70 0.35 0.05 95.24 20:32:01 1 4.79 0.00 0.52 0.02 0.05 94.62 20:32:01 2 4.38 0.00 0.68 0.13 0.08 94.72 20:32:01 3 4.74 0.00 0.62 0.17 0.05 94.42 20:32:01 4 3.51 0.00 0.59 0.02 0.07 95.82 20:32:01 5 4.48 0.00 0.47 0.02 0.05 94.99 20:32:01 6 4.98 0.00 0.47 0.12 0.05 94.38 20:32:01 7 4.57 0.00 0.45 0.00 0.05 94.93 20:33:01 all 2.60 0.00 0.87 0.08 0.06 96.38 20:33:01 0 2.57 0.00 0.90 0.07 0.07 96.39 20:33:01 1 2.43 0.00 0.81 0.05 0.07 96.64 20:33:01 2 2.46 0.00 0.97 0.05 0.07 96.45 20:33:01 3 3.15 0.00 0.87 0.28 0.05 95.65 20:33:01 4 2.34 0.00 0.64 0.07 0.05 96.90 20:33:01 5 2.69 0.00 0.94 0.03 0.07 96.27 20:33:01 6 2.32 0.00 0.99 0.02 0.08 96.59 20:33:01 7 2.88 0.00 0.80 0.08 0.07 96.17 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 6.20 0.00 0.79 0.19 0.03 92.79 20:34:01 0 1.95 0.00 0.58 0.05 0.03 97.38 20:34:01 1 6.22 0.00 0.92 0.97 0.05 91.84 20:34:01 2 13.66 0.00 0.85 0.07 0.05 85.37 20:34:01 3 6.60 0.00 0.72 0.17 0.03 92.48 20:34:01 4 13.56 0.00 0.94 0.07 0.03 85.40 20:34:01 5 4.18 0.00 1.14 0.03 0.02 94.64 20:34:01 6 1.29 0.00 0.63 0.07 0.03 97.98 20:34:01 7 2.12 0.00 0.57 0.08 0.03 97.20 Average: all 13.30 0.00 2.01 1.56 0.06 83.06 Average: 0 12.67 0.00 1.97 1.50 0.07 83.79 Average: 1 12.64 0.00 2.00 2.11 0.06 83.19 Average: 2 13.22 0.00 1.89 0.49 0.06 84.34 Average: 3 16.21 0.00 2.21 2.23 0.06 79.28 Average: 4 13.54 0.00 2.09 1.17 0.06 83.13 Average: 5 12.63 0.00 2.10 2.42 0.07 82.78 Average: 6 12.96 0.00 2.03 1.12 0.07 83.83 Average: 7 12.53 0.00 1.82 1.49 0.06 84.10