---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-48730 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 15G 140G 10% / 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 884 23604 0 7678 30827 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:0b:f1:bc brd ff:ff:ff:ff:ff:ff inet 10.30.107.73/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85529sec preferred_lft 85529sec inet6 fe80::f816:3eff:fe0b:f1bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:b1:4e:4b 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:bff:feb1:4e4b/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-48730) 09/24/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 322.33 24.88 297.45 793.20 72322.08 13:26:01 261.16 19.43 241.74 2252.85 130125.02 13:27:01 337.69 2.60 335.09 411.66 125544.41 13:28:01 146.33 0.03 146.29 1.20 7831.09 13:29:01 6.58 0.00 6.58 0.00 191.17 13:30:01 171.31 0.20 171.11 29.59 21559.21 13:31:01 64.29 0.28 64.01 26.53 13227.00 13:32:01 9.87 0.00 9.87 0.00 413.40 13:33:01 11.93 0.00 11.93 0.00 309.82 13:34:01 21.96 0.00 21.96 0.00 257.02 13:35:01 16.35 0.02 16.33 0.13 335.54 13:36:01 8.35 0.00 8.35 0.00 179.44 13:37:01 60.11 0.12 59.99 20.26 1098.22 Average: 110.64 3.66 106.98 271.98 28723.78 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30094808 31669588 2844412 8.64 70800 1813984 1444356 4.25 878160 1671720 161624 13:26:01 25088512 31617456 7850708 23.83 125904 6526612 1959604 5.77 1015268 6301944 2730152 13:27:01 23556928 30490700 9382292 28.48 139556 6891568 10920132 32.13 2216236 6515228 6564 13:28:01 20392832 27492424 12546388 38.09 150220 7045692 13425476 39.50 5482648 6369480 1932 13:29:01 20378440 27479040 12560780 38.13 150408 7046948 13476192 39.65 5497048 6368508 512 13:30:01 19463616 27436436 13475604 40.91 185588 7810840 13636400 40.12 5665436 7033852 297232 13:31:01 19645920 27299920 13293300 40.36 192424 7503848 13857136 40.77 5771924 6762124 1912 13:32:01 19029100 26689012 13910120 42.23 192596 7509612 14513008 42.70 6383568 6763408 892 13:33:01 19028004 26688196 13911216 42.23 192684 7509788 14545440 42.80 6384440 6763284 764 13:34:01 19006740 26668280 13932480 42.30 192876 7510964 14529240 42.75 6404712 6764392 608 13:35:01 18976816 26641480 13962404 42.39 193088 7514064 14561608 42.84 6431684 6766368 392 13:36:01 18966168 26631584 13973052 42.42 193228 7514688 14577736 42.89 6442120 6766428 508 13:37:01 23034504 30533756 9904716 30.07 194084 7367040 3589212 10.56 2611188 6626844 376 Average: 21281722 28256759 11657498 35.39 167189 6889665 11156580 32.83 4706495 6267198 246421 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 135.26 89.40 1174.20 30.97 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.20 1.20 0.15 0.15 0.00 0.00 0.00 0.00 13:26:01 ens3 1358.96 772.14 44067.06 65.68 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 18.73 18.73 1.70 1.70 0.00 0.00 0.00 0.00 13:27:01 veth9f0b972 25.11 19.96 3.56 2.77 0.00 0.00 0.00 0.00 13:27:01 veth9d89bb0 0.20 0.42 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 veth57c26ea 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 vethec9d5f2 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 veth9d89bb0 5.53 7.08 0.80 0.66 0.00 0.00 0.00 0.00 13:28:01 veth57c26ea 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 13:28:01 vethec9d5f2 2.95 3.47 0.31 0.28 0.00 0.00 0.00 0.00 13:28:01 veth9a47caf 151.21 171.82 27.89 26.61 0.00 0.00 0.00 0.00 13:29:01 veth9d89bb0 6.33 9.25 0.94 0.71 0.00 0.00 0.00 0.00 13:29:01 veth57c26ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 vethec9d5f2 3.78 5.32 0.64 0.48 0.00 0.00 0.00 0.00 13:29:01 veth9a47caf 2.40 2.60 0.68 0.67 0.00 0.00 0.00 0.00 13:30:01 veth9d89bb0 7.05 10.10 1.19 0.90 0.00 0.00 0.00 0.00 13:30:01 veth57c26ea 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 vethec9d5f2 3.20 4.70 0.52 0.36 0.00 0.00 0.00 0.00 13:30:01 veth9a47caf 3.35 3.62 0.52 0.64 0.00 0.00 0.00 0.00 13:31:01 veth9d89bb0 11.15 14.91 2.90 3.40 0.00 0.00 0.00 0.00 13:31:01 veth57c26ea 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 vethec9d5f2 3.28 4.80 0.54 0.38 0.00 0.00 0.00 0.00 13:31:01 veth9a47caf 165.21 167.56 33.21 25.13 0.00 0.00 0.00 0.00 13:32:01 veth9d89bb0 7.23 10.23 1.29 1.75 0.00 0.00 0.00 0.00 13:32:01 veth57c26ea 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 vethec9d5f2 7.63 9.60 1.12 1.07 0.00 0.00 0.00 0.00 13:32:01 veth9a47caf 213.30 215.43 52.19 24.60 0.00 0.00 0.00 0.00 13:33:01 veth9d89bb0 6.48 9.33 0.95 0.72 0.00 0.00 0.00 0.00 13:33:01 veth57c26ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 vethec9d5f2 8.03 10.11 1.17 0.81 0.00 0.00 0.00 0.00 13:33:01 veth9a47caf 55.59 56.57 12.05 6.03 0.00 0.00 0.00 0.00 13:34:01 veth9d89bb0 8.75 11.85 1.81 1.93 0.00 0.00 0.00 0.00 13:34:01 veth57c26ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 vethec9d5f2 7.87 10.00 1.14 0.79 0.00 0.00 0.00 0.00 13:34:01 veth9a47caf 87.22 89.75 13.75 9.84 0.00 0.00 0.00 0.00 13:35:01 veth9d89bb0 12.66 16.45 3.76 3.99 0.00 0.00 0.00 0.00 13:35:01 veth57c26ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 vethec9d5f2 6.42 8.18 0.96 0.67 0.00 0.00 0.00 0.00 13:35:01 veth9a47caf 323.10 328.76 63.56 38.96 0.00 0.00 0.00 0.01 13:36:01 veth9d89bb0 7.87 10.98 1.54 1.13 0.00 0.00 0.00 0.00 13:36:01 veth57c26ea 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethec9d5f2 3.20 4.67 0.52 0.36 0.00 0.00 0.00 0.00 13:36:01 veth9a47caf 47.31 48.63 10.03 7.22 0.00 0.00 0.00 0.00 13:37:01 veth9a47caf 0.97 1.93 0.14 0.17 0.00 0.00 0.00 0.00 13:37:01 ens3 1898.83 1131.21 48411.32 159.31 0.00 0.00 0.00 0.00 13:37:01 docker0 37.09 57.46 3.58 1352.91 0.00 0.00 0.00 0.00 13:37:01 lo 39.03 39.03 3.41 3.41 0.00 0.00 0.00 0.00 Average: veth9a47caf 80.74 83.59 16.46 10.76 0.00 0.00 0.00 0.00 Average: ens3 126.22 73.87 3675.34 8.69 0.00 0.00 0.00 0.00 Average: docker0 2.85 4.42 0.28 104.07 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-48730) 09/24/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 8.46 0.00 0.77 5.42 0.03 85.32 13:25:01 0 2.29 0.00 0.62 0.95 0.02 96.13 13:25:01 1 7.98 0.00 0.57 0.63 0.02 90.80 13:25:01 2 2.20 0.00 0.13 0.02 0.00 97.65 13:25:01 3 0.67 0.00 0.33 9.24 0.00 89.75 13:25:01 4 4.68 0.00 1.05 3.80 0.02 90.45 13:25:01 5 13.06 0.00 0.89 2.09 0.05 83.92 13:25:01 6 21.50 0.00 1.62 24.86 0.05 51.97 13:25:01 7 15.37 0.00 0.92 1.85 0.03 81.83 13:26:01 all 15.95 0.00 6.65 17.30 0.09 60.02 13:26:01 0 14.62 0.00 6.78 15.95 0.08 62.57 13:26:01 1 15.69 0.00 7.03 3.54 0.07 73.67 13:26:01 2 14.20 0.00 6.80 7.56 0.08 71.35 13:26:01 3 14.31 0.00 6.51 22.15 0.08 56.94 13:26:01 4 14.59 0.00 5.95 18.94 0.14 60.39 13:26:01 5 15.40 0.00 5.67 19.83 0.08 59.01 13:26:01 6 14.29 0.00 7.24 30.45 0.10 47.92 13:26:01 7 24.49 0.00 7.12 20.00 0.10 48.28 13:27:01 all 8.95 0.00 2.48 19.43 0.08 69.06 13:27:01 0 7.98 0.00 3.42 36.55 0.07 51.99 13:27:01 1 9.64 0.00 2.62 6.53 0.07 81.14 13:27:01 2 7.60 0.00 2.51 12.65 0.05 77.19 13:27:01 3 9.54 0.00 2.19 26.50 0.20 61.57 13:27:01 4 11.75 0.00 2.52 27.39 0.07 58.27 13:27:01 5 8.71 0.00 2.45 14.25 0.03 74.56 13:27:01 6 7.37 0.00 1.68 8.46 0.05 82.44 13:27:01 7 9.07 0.00 2.50 23.22 0.08 65.12 13:28:01 all 62.49 0.00 5.57 1.09 0.18 30.66 13:28:01 0 63.45 0.00 5.44 0.42 0.19 30.50 13:28:01 1 68.56 0.00 6.51 1.35 0.20 23.37 13:28:01 2 60.82 0.00 5.44 1.87 0.20 31.67 13:28:01 3 58.59 0.00 5.21 0.25 0.17 35.78 13:28:01 4 60.79 0.00 5.63 1.08 0.17 32.34 13:28:01 5 56.99 0.00 4.83 3.09 0.17 34.92 13:28:01 6 67.00 0.00 5.44 0.48 0.20 26.88 13:28:01 7 63.75 0.00 6.07 0.19 0.19 29.80 13:29:01 all 3.11 0.00 0.45 0.97 0.05 95.42 13:29:01 0 2.80 0.00 0.58 0.15 0.07 96.40 13:29:01 1 3.71 0.00 0.64 1.12 0.08 94.45 13:29:01 2 3.46 0.00 0.33 0.94 0.05 95.22 13:29:01 3 2.90 0.00 0.37 0.54 0.05 96.15 13:29:01 4 3.57 0.00 0.47 0.05 0.05 95.86 13:29:01 5 3.30 0.00 0.49 4.74 0.05 91.43 13:29:01 6 1.89 0.00 0.33 0.18 0.03 97.56 13:29:01 7 3.23 0.00 0.40 0.08 0.03 96.25 13:30:01 all 8.08 0.00 1.93 6.73 0.09 83.18 13:30:01 0 6.13 0.00 2.11 4.79 0.07 86.89 13:30:01 1 7.34 0.00 2.01 27.60 0.15 62.90 13:30:01 2 8.39 0.00 1.93 1.91 0.12 87.65 13:30:01 3 10.24 0.00 1.89 1.37 0.05 86.44 13:30:01 4 6.76 0.00 1.55 10.61 0.12 80.96 13:30:01 5 8.01 0.00 2.13 1.78 0.08 87.99 13:30:01 6 7.69 0.00 1.88 1.83 0.07 88.54 13:30:01 7 10.08 0.00 1.88 3.93 0.05 84.06 13:31:01 all 8.19 0.00 1.42 3.19 0.07 87.13 13:31:01 0 8.75 0.00 1.51 1.04 0.08 88.62 13:31:01 1 6.06 0.00 1.05 6.78 0.07 86.05 13:31:01 2 7.35 0.00 2.05 0.75 0.05 89.79 13:31:01 3 7.00 0.00 1.00 2.64 0.08 89.28 13:31:01 4 11.58 0.00 1.54 2.01 0.07 84.81 13:31:01 5 9.09 0.00 1.38 0.25 0.08 89.20 13:31:01 6 6.85 0.00 1.39 0.35 0.07 91.34 13:31:01 7 8.88 0.00 1.51 11.69 0.07 77.86 13:32:01 all 7.46 0.00 0.84 0.42 0.08 91.19 13:32:01 0 5.95 0.00 0.74 0.00 0.07 93.24 13:32:01 1 6.90 0.00 0.79 2.31 0.07 89.94 13:32:01 2 6.92 0.00 0.80 0.17 0.08 92.03 13:32:01 3 7.17 0.00 0.96 0.05 0.10 91.73 13:32:01 4 7.68 0.00 1.04 0.02 0.07 91.20 13:32:01 5 7.83 0.00 0.75 0.05 0.08 91.28 13:32:01 6 7.43 0.00 0.79 0.52 0.08 91.18 13:32:01 7 9.86 0.00 0.82 0.22 0.07 89.03 13:33:01 all 2.36 0.00 0.45 0.28 0.06 96.84 13:33:01 0 2.52 0.00 0.43 0.00 0.03 97.01 13:33:01 1 2.27 0.00 0.57 1.74 0.07 95.36 13:33:01 2 3.91 0.00 0.43 0.07 0.05 95.53 13:33:01 3 1.63 0.00 0.37 0.24 0.07 97.70 13:33:01 4 1.39 0.00 0.45 0.00 0.07 98.09 13:33:01 5 2.31 0.00 0.47 0.03 0.05 97.14 13:33:01 6 2.66 0.00 0.57 0.00 0.05 96.72 13:33:01 7 2.21 0.00 0.39 0.18 0.07 97.15 13:34:01 all 2.57 0.00 0.49 0.06 0.05 96.83 13:34:01 0 2.38 0.00 0.55 0.12 0.07 96.89 13:34:01 1 2.69 0.00 0.53 0.17 0.05 96.56 13:34:01 2 2.55 0.00 0.50 0.03 0.07 96.85 13:34:01 3 2.33 0.00 0.62 0.05 0.05 96.94 13:34:01 4 3.58 0.00 0.65 0.02 0.05 95.70 13:34:01 5 2.22 0.00 0.42 0.08 0.05 97.23 13:34:01 6 2.74 0.00 0.40 0.02 0.07 96.78 13:34:01 7 2.04 0.00 0.22 0.00 0.03 97.71 13:35:01 all 5.54 0.00 0.75 0.05 0.07 93.59 13:35:01 0 5.67 0.00 0.70 0.00 0.07 93.56 13:35:01 1 5.57 0.00 0.79 0.10 0.07 93.48 13:35:01 2 6.04 0.00 0.99 0.12 0.05 92.80 13:35:01 3 5.13 0.00 0.67 0.02 0.05 94.13 13:35:01 4 5.54 0.00 0.60 0.07 0.05 93.74 13:35:01 5 5.60 0.00 0.72 0.03 0.08 93.56 13:35:01 6 5.62 0.00 0.80 0.02 0.07 93.50 13:35:01 7 5.14 0.00 0.67 0.08 0.05 94.05 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 1.59 0.00 0.33 0.15 0.04 97.89 13:36:01 0 1.02 0.00 0.22 0.00 0.03 98.73 13:36:01 1 1.67 0.00 0.33 0.62 0.07 97.31 13:36:01 2 1.62 0.00 0.40 0.07 0.07 97.84 13:36:01 3 1.72 0.00 0.45 0.02 0.05 97.76 13:36:01 4 1.32 0.00 0.28 0.32 0.05 98.03 13:36:01 5 2.92 0.00 0.30 0.00 0.03 96.75 13:36:01 6 1.40 0.00 0.37 0.15 0.07 98.01 13:36:01 7 1.04 0.00 0.30 0.00 0.03 98.63 13:37:01 all 2.10 0.00 0.95 0.13 0.04 96.78 13:37:01 0 1.76 0.00 1.06 0.17 0.03 96.98 13:37:01 1 1.70 0.00 0.94 0.18 0.03 97.14 13:37:01 2 1.86 0.00 1.27 0.30 0.03 96.54 13:37:01 3 1.79 0.00 0.97 0.17 0.03 97.04 13:37:01 4 2.21 0.00 0.92 0.05 0.03 96.79 13:37:01 5 2.26 0.00 0.69 0.03 0.03 96.99 13:37:01 6 2.79 0.00 0.87 0.10 0.03 96.20 13:37:01 7 2.39 0.00 0.92 0.05 0.03 96.61 Average: all 10.48 0.00 1.77 4.24 0.07 83.44 Average: 0 9.60 0.00 1.85 4.60 0.07 83.88 Average: 1 10.71 0.00 1.87 4.05 0.08 83.30 Average: 2 9.70 0.00 1.81 2.04 0.07 86.38 Average: 3 9.42 0.00 1.65 4.85 0.08 84.00 Average: 4 10.38 0.00 1.74 4.93 0.07 82.88 Average: 5 10.56 0.00 1.62 3.55 0.07 84.19 Average: 6 11.41 0.00 1.79 5.17 0.07 81.56 Average: 7 12.07 0.00 1.82 4.72 0.06 81.34