---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22413 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 14G 142G 9% / 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 873 25422 0 5871 30838 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:f9:e9:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fef9:e941/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:c7:09:fc 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::42:95ff:fec7:9fc/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-22413) 06/19/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 146.88 40.59 106.28 2944.71 28132.38 21:30:01 483.65 14.70 468.96 797.43 154370.34 21:31:01 16.06 0.17 15.90 29.06 19823.98 21:32:01 14.11 0.03 14.08 4.93 19514.28 21:33:01 13.63 0.00 13.63 0.00 19374.10 21:34:01 14.25 0.03 14.21 4.80 19648.99 21:35:01 13.50 0.03 13.46 3.87 19373.44 21:36:01 120.19 0.32 119.88 20.93 22373.94 21:37:01 8.50 0.00 8.50 0.00 152.11 Average: 92.31 6.21 86.10 422.85 33640.19 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 28908540 31557188 4030680 12.24 84424 2852124 2666944 7.85 1049268 2631508 1128112 21:30:01 25881688 31131712 7057532 21.43 145136 5237544 4655344 13.70 1636932 4871584 204 21:31:01 25628132 30879532 7311088 22.20 145388 5238428 4730828 13.92 1902312 4857768 52 21:32:01 25626052 30877784 7313168 22.20 145464 5238580 4745232 13.96 1903788 4857336 216 21:33:01 25625656 30877520 7313564 22.20 145536 5238584 4749816 13.98 1904664 4857136 100 21:34:01 25625908 30878008 7313312 22.20 145600 5238740 4744328 13.96 1904200 4857136 24 21:35:01 25626180 30878524 7313040 22.20 145680 5238864 4738100 13.94 1905688 4856864 76 21:36:01 25235256 30804764 7703964 23.39 174740 5490900 5001552 14.72 2041584 5065956 92 21:37:01 25287072 30855544 7652148 23.23 174876 5491140 4491192 13.21 2002244 5060284 208 Average: 25938276 30971175 7000944 21.25 145205 5029434 4502593 13.25 1805631 4657286 125454 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 ens3 818.96 538.53 12108.68 53.40 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 lo 11.73 11.73 1.17 1.17 0.00 0.00 0.00 0.00 21:30:01 vetha70401c 29.41 38.81 2.93 4.54 0.00 0.00 0.00 0.00 21:30:01 veth346183d 0.15 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:30:01 ens3 1992.85 1119.51 17178.39 79.49 0.00 0.00 0.00 0.00 21:30:01 vethf5231d9 0.35 0.48 0.02 0.03 0.00 0.00 0.00 0.00 21:31:01 vetha70401c 21.26 23.38 16.01 10.48 0.00 0.00 0.00 0.00 21:31:01 veth346183d 0.25 0.30 0.01 0.02 0.00 0.00 0.00 0.00 21:31:01 ens3 8.53 7.80 2.19 2.08 0.00 0.00 0.00 0.00 21:31:01 vethf5231d9 23.35 21.30 10.48 16.02 0.00 0.00 0.00 0.00 21:32:01 vetha70401c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 veth346183d 0.27 0.28 0.01 0.02 0.00 0.00 0.00 0.00 21:32:01 ens3 6.53 4.98 1.91 1.70 0.00 0.00 0.00 0.00 21:32:01 vethf5231d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 vetha70401c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 veth346183d 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 21:33:01 ens3 7.58 6.65 2.20 1.99 0.00 0.00 0.00 0.00 21:33:01 vethf5231d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 vetha70401c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth346183d 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:34:01 ens3 8.83 6.20 7.29 1.91 0.00 0.00 0.00 0.00 21:34:01 vethf5231d9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 vetha70401c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 veth346183d 0.22 0.23 0.01 0.02 0.00 0.00 0.00 0.00 21:35:01 ens3 9.95 6.77 2.43 2.14 0.00 0.00 0.00 0.00 21:35:01 vethf5231d9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 vetha70401c 13.36 16.18 14.94 3.68 0.00 0.00 0.00 0.00 21:36:01 veth453b00c 0.58 0.70 0.49 0.22 0.00 0.00 0.00 0.00 21:36:01 veth346183d 0.30 0.33 0.02 0.02 0.00 0.00 0.00 0.00 21:36:01 ens3 118.43 82.37 1174.94 8.07 0.00 0.00 0.00 0.00 21:37:01 vetha70401c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 12.01 12.30 9.71 4.13 0.00 0.00 0.00 0.00 21:37:01 vethf5231d9 40.21 35.54 14.38 31.47 0.00 0.00 0.00 0.00 21:37:01 vethdfcbc88 0.13 0.45 0.01 0.03 0.00 0.00 0.00 0.00 Average: vetha70401c 7.12 8.72 3.76 2.08 0.00 0.00 0.00 0.00 Average: ens3 331.52 198.34 3387.48 17.21 0.00 0.00 0.00 0.00 Average: vethf5231d9 4.47 3.95 1.60 3.50 0.00 0.00 0.00 0.00 Average: vethdfcbc88 0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22413) 06/19/25 _x86_64_ (8 CPU) 21:27:22 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 11.03 0.00 1.51 2.07 0.03 85.35 21:29:01 0 11.32 0.00 1.19 0.25 0.03 87.21 21:29:01 1 30.15 0.00 2.54 2.02 0.07 65.22 21:29:01 2 21.29 0.00 1.89 5.42 0.03 71.36 21:29:01 3 4.09 0.00 1.21 7.70 0.05 86.96 21:29:01 4 6.31 0.00 1.54 0.28 0.03 91.84 21:29:01 5 4.85 0.00 1.24 0.17 0.05 93.70 21:29:01 6 2.34 0.00 0.97 0.15 0.02 96.53 21:29:01 7 8.03 0.00 1.51 0.62 0.02 89.83 21:30:01 all 15.11 0.00 6.09 9.19 0.08 69.54 21:30:01 0 15.08 0.00 6.05 24.55 0.08 54.23 21:30:01 1 15.91 0.00 5.37 2.52 0.07 76.13 21:30:01 2 13.86 0.00 5.73 1.89 0.07 78.45 21:30:01 3 17.02 0.00 6.83 16.14 0.10 59.90 21:30:01 4 15.34 0.00 5.95 1.32 0.07 77.32 21:30:01 5 14.19 0.00 5.85 7.93 0.08 71.95 21:30:01 6 16.55 0.00 6.47 5.13 0.08 71.77 21:30:01 7 12.91 0.00 6.46 14.05 0.07 66.52 21:31:01 all 5.97 0.00 0.57 0.83 0.02 92.60 21:31:01 0 5.50 0.00 0.37 0.00 0.02 94.11 21:31:01 1 0.42 0.00 0.08 0.00 0.02 99.48 21:31:01 2 7.10 0.00 0.68 0.00 0.02 92.19 21:31:01 3 9.95 0.00 0.84 0.00 0.03 89.18 21:31:01 4 8.90 0.00 0.82 0.00 0.03 90.25 21:31:01 5 5.21 0.00 0.69 6.69 0.05 87.36 21:31:01 6 10.44 0.00 0.97 0.00 0.02 88.58 21:31:01 7 0.28 0.00 0.13 0.00 0.02 99.57 21:32:01 all 0.13 0.00 0.10 0.92 0.01 98.85 21:32:01 0 0.10 0.00 0.08 0.00 0.02 99.80 21:32:01 1 0.15 0.00 0.05 0.00 0.02 99.78 21:32:01 2 0.17 0.00 0.17 0.00 0.02 99.65 21:32:01 3 0.17 0.00 0.10 0.00 0.00 99.73 21:32:01 4 0.10 0.00 0.13 0.02 0.02 99.73 21:32:01 5 0.10 0.00 0.08 7.37 0.03 92.41 21:32:01 6 0.12 0.00 0.07 0.00 0.02 99.80 21:32:01 7 0.10 0.00 0.08 0.00 0.00 99.82 21:33:01 all 0.14 0.00 0.08 1.08 0.01 98.69 21:33:01 0 0.05 0.00 0.03 0.00 0.00 99.92 21:33:01 1 0.15 0.00 0.12 0.00 0.02 99.72 21:33:01 2 0.35 0.00 0.08 0.00 0.02 99.55 21:33:01 3 0.08 0.00 0.08 0.00 0.02 99.82 21:33:01 4 0.03 0.00 0.02 0.00 0.00 99.95 21:33:01 5 0.15 0.00 0.07 8.61 0.02 91.16 21:33:01 6 0.18 0.00 0.15 0.00 0.00 99.67 21:33:01 7 0.12 0.00 0.10 0.02 0.02 99.75 21:34:01 all 0.29 0.00 0.10 0.89 0.01 98.70 21:34:01 0 1.09 0.00 0.12 0.00 0.02 98.77 21:34:01 1 0.10 0.00 0.08 0.00 0.00 99.82 21:34:01 2 0.43 0.00 0.12 0.00 0.03 99.42 21:34:01 3 0.10 0.00 0.05 0.00 0.00 99.85 21:34:01 4 0.05 0.00 0.03 0.00 0.02 99.90 21:34:01 5 0.15 0.00 0.08 7.11 0.02 92.64 21:34:01 6 0.27 0.00 0.27 0.00 0.02 99.45 21:34:01 7 0.13 0.00 0.10 0.00 0.00 99.77 21:35:01 all 0.33 0.00 0.08 0.99 0.01 98.60 21:35:01 0 1.78 0.00 0.08 0.00 0.00 98.14 21:35:01 1 0.10 0.00 0.07 0.00 0.02 99.82 21:35:01 2 0.12 0.00 0.08 0.00 0.00 99.80 21:35:01 3 0.10 0.00 0.05 0.00 0.02 99.83 21:35:01 4 0.03 0.00 0.05 0.00 0.00 99.92 21:35:01 5 0.12 0.00 0.05 7.95 0.03 91.85 21:35:01 6 0.30 0.00 0.15 0.02 0.00 99.53 21:35:01 7 0.08 0.00 0.08 0.00 0.00 99.83 21:36:01 all 5.52 0.00 1.51 1.53 0.04 91.40 21:36:01 0 3.98 0.00 1.50 0.66 0.03 93.83 21:36:01 1 13.67 0.00 2.01 0.52 0.07 83.74 21:36:01 2 4.37 0.00 1.64 5.29 0.03 88.67 21:36:01 3 7.60 0.00 1.45 0.38 0.03 90.53 21:36:01 4 3.30 0.00 1.26 0.22 0.03 95.19 21:36:01 5 2.82 0.00 1.12 4.79 0.05 91.22 21:36:01 6 6.49 0.00 1.54 0.02 0.03 91.92 21:36:01 7 1.89 0.00 1.57 0.32 0.02 96.21 21:37:01 all 0.97 0.00 0.28 0.02 0.02 98.71 21:37:01 0 0.67 0.00 0.20 0.02 0.02 99.10 21:37:01 1 1.25 0.00 0.40 0.00 0.05 98.30 21:37:01 2 0.95 0.00 0.20 0.07 0.02 98.77 21:37:01 3 1.02 0.00 0.18 0.07 0.02 98.72 21:37:01 4 1.02 0.00 0.33 0.00 0.02 98.63 21:37:01 5 0.95 0.00 0.30 0.00 0.02 98.73 21:37:01 6 0.88 0.00 0.30 0.02 0.02 98.78 21:37:01 7 0.97 0.00 0.35 0.00 0.02 98.67 Average: all 4.37 0.00 1.14 1.93 0.03 92.53 Average: 0 4.38 0.00 1.06 2.80 0.02 91.74 Average: 1 6.85 0.00 1.18 0.56 0.04 91.37 Average: 2 5.39 0.00 1.17 1.40 0.03 92.01 Average: 3 4.43 0.00 1.19 2.67 0.03 91.67 Average: 4 3.88 0.00 1.12 0.20 0.02 94.78 Average: 5 3.15 0.00 1.05 5.61 0.04 90.15 Average: 6 4.15 0.00 1.20 0.58 0.02 94.04 Average: 7 2.70 0.00 1.14 1.65 0.02 94.49