---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47321 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: 2800.000 BogoMIPS: 5600.00 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 17G 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 889 22389 0 8888 30822 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:a0:e3:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fea0:e39d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:c2:5a:52 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:beff:fec2:5a52/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47321) 09/19/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 323.68 30.64 293.04 1006.46 72999.80 13:36:01 413.21 19.71 393.50 2264.42 246024.20 13:37:01 395.77 2.68 393.08 429.40 67907.48 13:38:01 127.65 0.35 127.30 31.06 17769.04 13:39:01 10.16 0.02 10.15 0.13 224.90 13:40:01 5.12 0.00 5.12 0.00 177.70 13:41:01 15.28 0.00 15.28 0.00 727.62 13:42:01 63.79 1.20 62.59 88.79 1456.69 Average: 169.33 6.83 162.51 477.53 50910.34 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30040976 31651348 2898244 8.80 73256 1845752 1484260 4.37 904456 1700232 198264 13:36:01 23390128 31638192 9549092 28.99 164460 8097912 1693188 4.98 1029440 7874444 1031632 13:37:01 20459116 29027068 12480104 37.89 180204 8396556 9824500 28.91 3894528 7834780 3160 13:38:01 19587180 28481104 13352040 40.54 209392 8655120 10652848 31.34 4491004 8061188 1740 13:39:01 19435936 28328340 13503284 40.99 209632 8653944 10831508 31.87 4654904 8046724 672 13:40:01 19423292 28320924 13515928 41.03 209824 8658672 10817064 31.83 4662228 8049600 1616 13:41:01 19624384 28487824 13314836 40.42 210188 8630580 9845656 28.97 4511104 8014720 556 13:42:01 22955596 31590660 9983624 30.31 212164 8393800 1579792 4.65 1478736 7801032 30660 Average: 21864576 29690682 11074644 33.62 183640 7666542 7091102 20.86 3203300 7172840 158538 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 358.15 246.03 1779.51 73.96 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 16.33 16.33 1.73 1.73 0.00 0.00 0.00 0.00 13:36:01 ens3 2512.03 1316.95 58253.33 102.83 0.00 0.00 0.00 0.00 13:36:01 br-2864108ad6bc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethc65fc32 5.80 5.38 0.71 0.72 0.00 0.00 0.00 0.00 13:37:01 vethaeb4b87 136.63 135.58 15.61 33.59 0.00 0.00 0.00 0.00 13:37:01 veth1ed6ad8 10.41 14.95 0.92 319.75 0.00 0.00 0.00 0.03 13:37:01 veth0cb1dd0 0.32 0.70 0.03 0.46 0.00 0.00 0.00 0.00 13:38:01 vethc65fc32 19.21 28.15 3.39 2.25 0.00 0.00 0.00 0.00 13:38:01 vethaeb4b87 234.23 236.18 26.23 52.71 0.00 0.00 0.00 0.00 13:38:01 veth1ed6ad8 0.50 0.43 0.03 0.02 0.00 0.00 0.00 0.00 13:38:01 veth0cb1dd0 0.62 0.68 0.07 1.55 0.00 0.00 0.00 0.00 13:39:01 vethc65fc32 20.11 28.78 3.34 2.37 0.00 0.00 0.00 0.00 13:39:01 vethaeb4b87 495.68 496.67 53.88 112.67 0.00 0.00 0.00 0.01 13:39:01 veth1ed6ad8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth0cb1dd0 0.70 0.73 0.07 1.62 0.00 0.00 0.00 0.00 13:40:01 vethc65fc32 20.30 28.81 3.52 10.65 0.00 0.00 0.00 0.00 13:40:01 vethaeb4b87 6.35 9.28 1.54 0.71 0.00 0.00 0.00 0.00 13:40:01 veth1ed6ad8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth0cb1dd0 0.68 0.68 0.07 1.64 0.00 0.00 0.00 0.00 13:41:01 vethc65fc32 18.84 27.74 3.07 2.13 0.00 0.00 0.00 0.00 13:41:01 vethaeb4b87 269.18 271.16 29.53 60.79 0.00 0.00 0.00 0.00 13:41:01 docker0 15.58 19.49 2.33 312.22 0.00 0.00 0.00 0.00 13:41:01 veth9a3c811 367.56 366.41 49.31 84.63 0.00 0.00 0.00 0.01 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 30.53 30.53 2.99 2.99 0.00 0.00 0.00 0.00 13:42:01 ens3 3043.23 1695.92 61798.02 208.55 0.00 0.00 0.00 0.00 Average: docker0 1.95 2.44 0.29 39.03 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 374.16 207.49 7702.24 25.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47321) 09/19/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.88 0.00 1.01 3.68 0.05 84.39 13:35:01 0 1.11 0.00 0.54 0.03 0.08 98.24 13:35:01 1 26.48 0.00 2.24 5.28 0.07 65.93 13:35:01 2 14.61 0.00 1.43 2.17 0.03 81.75 13:35:01 3 18.05 0.00 1.27 1.40 0.07 79.21 13:35:01 4 1.52 0.00 0.47 8.34 0.03 89.64 13:35:01 5 15.78 0.00 1.15 12.03 0.05 70.99 13:35:01 6 5.44 0.00 0.33 0.02 0.02 94.19 13:35:01 7 4.10 0.00 0.58 0.12 0.03 95.17 13:36:01 all 20.71 0.00 9.50 15.90 0.09 53.80 13:36:01 0 20.73 0.00 10.42 12.02 0.10 56.73 13:36:01 1 17.72 0.00 8.54 35.15 0.09 38.51 13:36:01 2 19.93 0.00 9.62 13.32 0.09 57.04 13:36:01 3 27.14 0.00 10.32 11.54 0.09 50.91 13:36:01 4 20.16 0.00 9.55 5.03 0.12 65.14 13:36:01 5 17.24 0.00 8.27 34.10 0.08 40.31 13:36:01 6 20.23 0.00 9.63 6.94 0.10 63.09 13:36:01 7 22.48 0.00 9.64 9.07 0.08 58.73 13:37:01 all 34.69 0.00 4.47 3.23 0.10 57.51 13:37:01 0 26.59 0.00 4.62 11.94 0.12 56.74 13:37:01 1 34.14 0.00 4.56 4.86 0.10 56.34 13:37:01 2 35.57 0.00 4.21 1.68 0.08 58.46 13:37:01 3 41.45 0.00 4.44 2.74 0.08 51.29 13:37:01 4 38.97 0.00 4.49 0.72 0.12 55.69 13:37:01 5 40.48 0.00 4.80 0.47 0.10 54.15 13:37:01 6 24.03 0.00 3.99 1.28 0.10 70.60 13:37:01 7 36.32 0.00 4.62 2.13 0.10 56.83 13:38:01 all 11.16 0.00 1.96 0.98 0.09 85.82 13:38:01 0 11.31 0.00 2.38 0.30 0.10 85.91 13:38:01 1 11.01 0.00 2.10 1.76 0.08 85.05 13:38:01 2 14.04 0.00 2.03 2.23 0.10 81.60 13:38:01 3 9.50 0.00 1.91 0.20 0.08 88.31 13:38:01 4 11.13 0.00 1.79 0.67 0.05 86.36 13:38:01 5 10.97 0.00 1.44 0.25 0.08 87.26 13:38:01 6 9.95 0.00 2.09 1.82 0.08 86.05 13:38:01 7 11.39 0.00 1.98 0.60 0.08 85.95 13:39:01 all 4.56 0.00 0.65 0.07 0.06 94.66 13:39:01 0 5.21 0.00 0.65 0.02 0.07 94.06 13:39:01 1 3.60 0.00 0.50 0.02 0.08 95.80 13:39:01 2 4.88 0.00 0.87 0.00 0.05 94.20 13:39:01 3 3.96 0.00 0.45 0.07 0.05 95.48 13:39:01 4 5.43 0.00 0.89 0.25 0.05 93.38 13:39:01 5 3.26 0.00 0.58 0.00 0.07 96.09 13:39:01 6 4.39 0.00 0.52 0.20 0.08 94.81 13:39:01 7 5.70 0.00 0.76 0.00 0.07 93.48 13:40:01 all 1.83 0.00 0.27 0.05 0.06 97.79 13:40:01 0 3.49 0.00 0.33 0.18 0.07 95.92 13:40:01 1 1.82 0.00 0.20 0.02 0.05 97.91 13:40:01 2 1.65 0.00 0.32 0.00 0.07 97.97 13:40:01 3 0.84 0.00 0.25 0.02 0.10 98.80 13:40:01 4 2.14 0.00 0.32 0.00 0.07 97.48 13:40:01 5 1.75 0.00 0.33 0.00 0.05 97.86 13:40:01 6 1.03 0.00 0.23 0.18 0.05 98.50 13:40:01 7 1.93 0.00 0.13 0.00 0.07 97.87 13:41:01 all 1.97 0.00 0.60 0.09 0.07 97.27 13:41:01 0 1.22 0.00 0.57 0.07 0.08 98.06 13:41:01 1 1.32 0.00 0.50 0.10 0.07 98.01 13:41:01 2 2.57 0.00 0.57 0.07 0.05 96.74 13:41:01 3 1.59 0.00 0.55 0.05 0.07 97.74 13:41:01 4 2.37 0.00 0.67 0.20 0.08 96.68 13:41:01 5 1.89 0.00 0.55 0.03 0.08 97.44 13:41:01 6 1.77 0.00 0.62 0.20 0.07 97.34 13:41:01 7 3.02 0.00 0.81 0.02 0.07 96.08 13:42:01 all 5.01 0.00 0.66 0.28 0.03 94.02 13:42:01 0 1.16 0.00 0.57 1.49 0.02 96.77 13:42:01 1 0.60 0.00 0.50 0.03 0.02 98.85 13:42:01 2 0.70 0.00 0.48 0.03 0.02 98.76 13:42:01 3 4.89 0.00 0.80 0.05 0.05 94.21 13:42:01 4 13.54 0.00 0.72 0.18 0.02 85.54 13:42:01 5 1.34 0.00 0.45 0.10 0.05 98.06 13:42:01 6 3.32 0.00 0.67 0.08 0.02 95.91 13:42:01 7 14.54 0.00 1.02 0.27 0.03 84.14 Average: all 11.32 0.00 2.37 3.01 0.07 83.24 Average: 0 8.84 0.00 2.49 3.24 0.08 85.35 Average: 1 12.06 0.00 2.37 5.83 0.07 79.67 Average: 2 11.71 0.00 2.42 2.41 0.06 83.40 Average: 3 13.37 0.00 2.48 1.98 0.07 82.10 Average: 4 11.87 0.00 2.34 1.92 0.07 83.80 Average: 5 11.56 0.00 2.19 5.84 0.07 80.34 Average: 6 8.73 0.00 2.24 1.33 0.06 87.63 Average: 7 12.39 0.00 2.43 1.51 0.07 83.61