---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22513 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 141G 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 873 24057 0 7236 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:2c:1e:00 brd ff:ff:ff:ff:ff:ff inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe2c:1e00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ab:14:27:9b 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:abff:fe14:279b/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-22513) 06/20/25 _x86_64_ (8 CPU) 11:43:59 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:02 396.32 75.25 321.06 5341.64 127051.76 11:46:02 313.64 20.50 293.14 2342.71 176837.74 11:47:01 474.70 4.64 470.06 423.66 97695.31 11:48:01 14.06 0.00 14.06 0.00 400.73 11:49:01 5.22 0.00 5.22 0.00 138.64 11:50:01 168.02 0.12 167.91 14.40 21230.59 11:51:01 57.72 0.30 57.42 27.33 12808.67 11:52:01 9.67 0.00 9.67 0.00 238.63 11:53:01 46.24 0.02 46.23 0.53 639.63 Average: 164.42 11.21 153.21 905.84 48411.87 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 30180728 31634736 2758492 8.37 56760 1715684 1493168 4.39 916808 1567976 109528 11:46:02 25344236 31640968 7594984 23.06 145760 6243368 1802244 5.30 1013624 6020168 2128792 11:47:01 23360944 30027512 9578276 29.08 161976 6598024 7464392 21.96 2838280 6095312 1564 11:48:01 23404592 30059240 9534628 28.95 163612 6584528 7598824 22.36 2809848 6078580 276 11:49:01 23363640 30019328 9575580 29.07 163832 6585788 7657076 22.53 2850352 6077656 76 11:50:01 22662328 29963740 10276892 31.20 193220 7146352 7955968 23.41 2998596 6567432 104212 11:51:01 22732356 29928724 10206864 30.99 204732 7032064 7982572 23.49 3060392 6437380 228 11:52:01 22718608 29915980 10220612 31.03 204836 7032644 7977988 23.47 3074036 6436668 416 11:53:01 24072980 31118316 8866240 26.92 205416 6894084 3007812 8.85 1889968 6314620 180 Average: 24204490 30478727 8734730 26.52 166683 6203615 5882227 17.31 2383545 5732866 260586 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:02 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 11:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:02 ens3 544.91 374.50 1663.07 83.39 0.00 0.00 0.00 0.00 11:46:02 lo 13.45 13.45 1.24 1.24 0.00 0.00 0.00 0.00 11:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:02 ens3 1163.56 690.53 33293.21 57.84 0.00 0.00 0.00 0.00 11:47:01 lo 1.56 1.56 0.12 0.12 0.00 0.00 0.00 0.00 11:47:01 vethe401ce5 1.71 2.36 0.19 0.25 0.00 0.00 0.00 0.00 11:47:01 veth4e1fa41 93.36 93.09 15.87 18.93 0.00 0.00 0.00 0.00 11:47:01 vethffaad76 3.97 3.49 0.48 0.43 0.00 0.00 0.00 0.00 11:48:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:48:01 vethe401ce5 2.68 3.43 0.54 0.60 0.00 0.00 0.00 0.00 11:48:01 veth4e1fa41 0.13 0.18 0.43 0.02 0.00 0.00 0.00 0.00 11:48:01 vethffaad76 6.85 9.38 1.40 0.78 0.00 0.00 0.00 0.00 11:49:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:49:01 vethe401ce5 0.35 0.57 0.04 0.06 0.00 0.00 0.00 0.00 11:49:01 veth4e1fa41 0.22 0.23 0.55 0.02 0.00 0.00 0.00 0.00 11:49:01 vethffaad76 106.32 108.83 12.84 25.73 0.00 0.00 0.00 0.00 11:50:01 lo 2.33 2.33 0.20 0.20 0.00 0.00 0.00 0.00 11:50:01 vethe401ce5 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 11:50:01 veth4e1fa41 0.22 0.25 0.55 0.02 0.00 0.00 0.00 0.00 11:50:01 vethffaad76 39.33 42.16 5.13 8.90 0.00 0.00 0.00 0.00 11:51:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:51:01 vethe401ce5 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:51:01 veth4e1fa41 67.14 66.87 8.06 16.49 0.00 0.00 0.00 0.00 11:51:01 vethffaad76 379.89 381.34 41.93 91.62 0.00 0.00 0.00 0.01 11:52:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:52:01 vethe401ce5 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:52:01 veth4e1fa41 69.62 69.34 8.30 16.85 0.00 0.00 0.00 0.00 11:52:01 vethffaad76 320.13 321.86 35.36 76.38 0.00 0.00 0.00 0.01 11:53:01 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 11:53:01 veth4e1fa41 0.23 0.50 0.01 0.04 0.00 0.00 0.00 0.00 11:53:01 docker0 126.20 179.17 8.16 1347.89 0.00 0.00 0.00 0.00 11:53:01 br-b5a8925f0189 37.03 58.96 2.26 309.20 0.00 0.00 0.00 0.00 Average: lo 3.02 3.02 0.27 0.27 0.00 0.00 0.00 0.00 Average: veth4e1fa41 25.54 25.49 3.73 5.80 0.00 0.00 0.00 0.00 Average: docker0 14.05 19.95 0.91 150.11 0.00 0.00 0.00 0.00 Average: br-b5a8925f0189 4.12 6.57 0.25 34.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22513) 06/20/25 _x86_64_ (8 CPU) 11:43:59 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:02 all 8.14 0.00 1.24 3.27 0.04 87.31 11:45:02 0 2.49 0.00 1.02 0.38 0.05 96.06 11:45:02 1 24.65 0.00 1.77 1.22 0.05 72.32 11:45:02 2 4.87 0.00 1.51 4.70 0.03 88.89 11:45:02 3 11.17 0.00 2.52 5.24 0.07 81.00 11:45:02 4 7.21 0.00 0.82 2.03 0.05 89.89 11:45:02 5 3.31 0.00 0.82 0.23 0.03 95.60 11:45:02 6 5.25 0.00 0.47 11.64 0.03 82.61 11:45:02 7 6.16 0.00 0.97 0.61 0.05 92.22 11:46:02 all 18.18 0.00 6.54 7.66 0.07 67.54 11:46:02 0 14.24 0.00 6.13 11.08 0.07 68.49 11:46:02 1 26.26 0.00 7.26 9.15 0.07 57.27 11:46:02 2 26.86 0.00 7.04 7.72 0.12 58.26 11:46:02 3 19.24 0.00 6.18 5.42 0.07 69.09 11:46:02 4 16.83 0.00 6.23 1.01 0.07 75.86 11:46:02 5 15.45 0.00 6.31 6.77 0.07 71.39 11:46:02 6 13.42 0.00 6.59 0.61 0.05 79.34 11:46:02 7 13.20 0.00 6.51 19.60 0.07 60.63 11:47:01 all 25.52 0.00 4.12 4.59 0.08 65.68 11:47:01 0 22.66 0.00 3.59 2.57 0.07 71.11 11:47:01 1 23.62 0.00 3.62 2.48 0.10 70.18 11:47:01 2 20.73 0.00 3.94 0.96 0.09 74.28 11:47:01 3 30.79 0.00 4.05 0.99 0.09 64.09 11:47:01 4 29.77 0.00 4.21 2.75 0.09 63.18 11:47:01 5 24.20 0.00 4.26 0.46 0.07 71.00 11:47:01 6 21.85 0.00 3.41 2.47 0.07 72.21 11:47:01 7 30.60 0.00 5.97 24.08 0.10 39.26 11:48:01 all 1.92 0.00 0.23 0.08 0.04 97.73 11:48:01 0 1.68 0.00 0.28 0.00 0.02 98.02 11:48:01 1 1.89 0.00 0.23 0.03 0.05 97.80 11:48:01 2 2.06 0.00 0.18 0.00 0.03 97.72 11:48:01 3 2.00 0.00 0.23 0.00 0.05 97.71 11:48:01 4 1.62 0.00 0.27 0.55 0.03 97.53 11:48:01 5 1.80 0.00 0.17 0.00 0.03 98.00 11:48:01 6 2.30 0.00 0.22 0.03 0.03 97.41 11:48:01 7 2.02 0.00 0.22 0.02 0.05 97.70 11:49:01 all 2.04 0.00 0.25 0.02 0.04 97.64 11:49:01 0 2.15 0.00 0.30 0.03 0.03 97.48 11:49:01 1 1.75 0.00 0.22 0.00 0.07 97.96 11:49:01 2 3.27 0.00 0.26 0.02 0.03 96.42 11:49:01 3 1.60 0.00 0.27 0.02 0.07 98.04 11:49:01 4 2.89 0.00 0.33 0.08 0.07 96.63 11:49:01 5 1.37 0.00 0.20 0.00 0.03 98.40 11:49:01 6 2.00 0.00 0.20 0.00 0.02 97.78 11:49:01 7 1.29 0.00 0.20 0.00 0.03 98.48 11:50:01 all 6.04 0.00 1.38 1.35 0.06 91.18 11:50:01 0 8.19 0.00 1.50 0.15 0.07 90.09 11:50:01 1 8.12 0.00 2.04 0.84 0.05 88.95 11:50:01 2 4.37 0.00 1.13 0.18 0.07 94.26 11:50:01 3 6.21 0.00 1.62 4.82 0.07 87.28 11:50:01 4 5.70 0.00 1.22 0.25 0.07 92.77 11:50:01 5 4.10 0.00 0.75 0.18 0.03 94.92 11:50:01 6 6.93 0.00 1.46 1.87 0.08 89.66 11:50:01 7 4.67 0.00 1.27 2.56 0.05 91.44 11:51:01 all 5.07 0.00 1.36 0.49 0.05 93.03 11:51:01 0 6.11 0.00 1.32 0.02 0.05 92.50 11:51:01 1 5.52 0.00 1.04 0.02 0.07 93.36 11:51:01 2 5.54 0.00 1.46 0.00 0.05 92.96 11:51:01 3 4.21 0.00 1.94 0.02 0.07 93.76 11:51:01 4 5.93 0.00 1.27 0.03 0.03 92.73 11:51:01 5 5.02 0.00 1.60 0.37 0.07 92.95 11:51:01 6 3.34 0.00 0.95 0.08 0.03 95.59 11:51:01 7 4.90 0.00 1.34 3.36 0.07 90.33 11:52:01 all 2.11 0.00 0.40 0.04 0.05 97.40 11:52:01 0 1.64 0.00 0.89 0.03 0.05 97.39 11:52:01 1 1.77 0.00 0.53 0.00 0.07 97.63 11:52:01 2 2.04 0.00 0.35 0.00 0.03 97.58 11:52:01 3 2.60 0.00 0.45 0.02 0.05 96.88 11:52:01 4 1.63 0.00 0.27 0.00 0.05 98.05 11:52:01 5 3.03 0.00 0.25 0.25 0.03 96.44 11:52:01 6 2.55 0.00 0.32 0.03 0.05 97.05 11:52:01 7 1.62 0.00 0.17 0.02 0.02 98.18 11:53:01 all 1.29 0.00 0.49 0.08 0.05 98.10 11:53:01 0 1.25 0.00 0.55 0.02 0.05 98.13 11:53:01 1 1.10 0.00 0.55 0.05 0.05 98.25 11:53:01 2 1.40 0.00 0.55 0.25 0.05 97.75 11:53:01 3 1.09 0.00 0.37 0.02 0.08 98.44 11:53:01 4 1.27 0.00 0.50 0.10 0.05 98.08 11:53:01 5 1.44 0.00 0.43 0.08 0.05 97.99 11:53:01 6 1.63 0.00 0.47 0.02 0.03 97.85 11:53:01 7 1.09 0.00 0.53 0.07 0.03 98.28 Average: all 7.75 0.00 1.77 1.94 0.05 88.49 Average: 0 6.67 0.00 1.72 1.57 0.05 89.99 Average: 1 10.47 0.00 1.91 1.52 0.06 86.04 Average: 2 7.84 0.00 1.81 1.53 0.06 88.77 Average: 3 8.70 0.00 1.95 1.83 0.07 87.45 Average: 4 8.03 0.00 1.67 0.75 0.06 89.50 Average: 5 6.58 0.00 1.63 0.92 0.05 90.82 Average: 6 6.55 0.00 1.56 1.86 0.04 89.99 Average: 7 7.21 0.00 1.89 5.54 0.05 85.31