---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21918 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 874 25417 0 5875 30837 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:d1:4f:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fed1:4f93/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:9a:38:f9 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:e7ff:fe9a:38f9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21918) 06/17/25 _x86_64_ (8 CPU) 21:27:20 LINUX RESTART (8 CPU) 21:28:01 tps rtps wtps bread/s bwrtn/s 21:29:01 156.83 23.48 133.34 2319.79 62421.99 21:30:01 481.65 12.25 469.41 794.73 177031.56 21:31:01 12.85 0.10 12.75 13.20 17484.01 21:32:01 1.47 0.08 1.38 16.00 19.70 21:33:02 1.47 0.00 1.47 0.00 18.93 21:34:01 1.58 0.02 1.56 4.34 21.28 21:35:01 35.11 0.12 34.99 6.00 6853.12 21:36:01 84.60 0.27 84.34 21.86 10290.08 21:37:01 15.00 0.05 14.95 8.53 244.36 Average: 88.00 4.05 83.95 354.58 30545.27 21:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:29:01 28300584 31616332 4638636 14.08 94020 3492256 1870164 5.50 992200 3269068 1734600 21:30:01 25716676 30968784 7222544 21.93 145204 5241936 4687120 13.79 1812768 4865948 276 21:31:01 25719548 30972428 7219672 21.92 145296 5242340 4676940 13.76 1814244 4860996 40 21:32:01 25718536 30972044 7220684 21.92 145364 5242824 4682220 13.78 1815116 4861164 56 21:33:02 25717868 30971552 7221352 21.92 145456 5242828 4682176 13.78 1816460 4860900 56 21:34:01 25720264 30974164 7218956 21.92 145524 5242968 4675676 13.76 1815100 4860892 60 21:35:01 25495288 30952856 7443932 22.60 158512 5412908 4815472 14.17 1852400 5021432 436 21:36:01 25267180 30839932 7672040 23.29 174892 5495224 5015472 14.76 2010172 5070148 132 21:37:01 25406828 30976560 7532392 22.87 175168 5495416 3327152 9.79 1906424 5048776 236 Average: 25895864 31027184 7043356 21.38 147715 5123189 4270266 12.56 1759432 4746592 192877 21:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:29:01 lo 12.26 12.26 1.24 1.24 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 ens3 1389.56 761.69 15824.17 63.32 0.00 0.00 0.00 0.00 21:30:01 veth8ce1051 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 21:30:01 lo 4.67 4.67 0.38 0.38 0.00 0.00 0.00 0.00 21:30:01 veth24faa02 0.22 0.33 0.01 0.02 0.00 0.00 0.00 0.00 21:30:01 veth6a07031 0.17 0.32 0.01 0.02 0.00 0.00 0.00 0.00 21:31:01 veth8ce1051 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 21:31:01 veth24faa02 0.23 0.27 0.01 0.02 0.00 0.00 0.00 0.00 21:31:01 veth6a07031 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 veth8ce1051 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 lo 9.40 9.40 0.49 0.49 0.00 0.00 0.00 0.00 21:32:01 veth24faa02 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:32:01 veth6a07031 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:33:02 veth8ce1051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:02 lo 9.20 9.20 0.48 0.48 0.00 0.00 0.00 0.00 21:33:02 veth24faa02 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 21:33:02 veth6a07031 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 veth8ce1051 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 lo 9.15 9.15 0.48 0.48 0.00 0.00 0.00 0.00 21:34:01 veth24faa02 0.24 0.25 0.01 0.02 0.00 0.00 0.00 0.00 21:34:01 veth6a07031 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 veth8ce1051 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 9.80 9.80 0.54 0.54 0.00 0.00 0.00 0.00 21:35:01 veth24faa02 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:35:01 veth6a07031 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 veth8ce1051 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 8.30 8.30 0.42 0.42 0.00 0.00 0.00 0.00 21:36:01 veth24faa02 0.37 0.40 0.02 0.03 0.00 0.00 0.00 0.00 21:36:01 veth6a07031 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 9.73 9.73 0.61 0.61 0.00 0.00 0.00 0.00 21:37:01 docker0 39.93 55.82 3.48 301.27 0.00 0.00 0.00 0.00 21:37:01 br-dafe223e205b 1.32 1.28 0.05 0.09 0.00 0.00 0.00 0.00 21:37:01 veth1a41160 64.14 78.32 33.89 18.69 0.00 0.00 0.00 0.00 Average: lo 9.08 9.08 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 4.44 6.21 0.39 33.53 0.00 0.00 0.00 0.00 Average: br-dafe223e205b 0.15 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: veth1a41160 7.14 8.72 3.77 2.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21918) 06/17/25 _x86_64_ (8 CPU) 21:27:20 LINUX RESTART (8 CPU) 21:28:01 CPU %user %nice %system %iowait %steal %idle 21:29:01 all 12.68 0.00 2.64 3.07 0.07 81.54 21:29:01 0 38.42 0.00 4.15 3.98 0.08 53.36 21:29:01 1 14.29 0.00 2.81 0.22 0.03 82.65 21:29:01 2 4.61 0.00 2.00 13.59 0.05 79.76 21:29:01 3 7.10 0.00 2.29 3.30 0.05 87.26 21:29:01 4 6.65 0.00 2.23 0.47 0.03 90.61 21:29:01 5 4.59 0.00 2.64 0.47 0.02 92.29 21:29:01 6 10.85 0.00 2.24 0.18 0.05 86.67 21:29:01 7 14.92 0.00 2.70 2.30 0.22 79.86 21:30:01 all 16.39 0.00 5.46 7.59 0.09 70.48 21:30:01 0 15.20 0.00 6.00 17.63 0.08 61.09 21:30:01 1 16.56 0.00 6.08 0.34 0.08 76.95 21:30:01 2 15.56 0.00 5.41 0.62 0.08 78.31 21:30:01 3 20.35 0.00 4.76 6.59 0.08 68.21 21:30:01 4 17.01 0.00 6.80 12.75 0.08 63.36 21:30:01 5 11.36 0.00 5.06 16.75 0.08 66.75 21:30:01 6 18.47 0.00 4.96 1.03 0.07 75.48 21:30:01 7 16.61 0.00 4.61 5.10 0.07 73.62 21:31:01 all 2.15 0.00 0.23 0.50 0.02 97.09 21:31:01 0 1.30 0.00 0.22 0.00 0.03 98.45 21:31:01 1 2.54 0.00 0.18 0.00 0.02 97.26 21:31:01 2 3.44 0.00 0.32 0.00 0.03 96.21 21:31:01 3 1.97 0.00 0.18 0.00 0.00 97.85 21:31:01 4 3.97 0.00 0.37 0.00 0.02 95.64 21:31:01 5 2.24 0.00 0.23 4.04 0.02 93.47 21:31:01 6 1.05 0.00 0.20 0.00 0.03 98.72 21:31:01 7 0.70 0.00 0.13 0.00 0.03 99.13 21:32:01 all 0.22 0.00 0.09 0.01 0.01 99.67 21:32:01 0 0.20 0.00 0.13 0.00 0.03 99.63 21:32:01 1 0.08 0.00 0.03 0.00 0.02 99.87 21:32:01 2 0.15 0.00 0.07 0.00 0.00 99.78 21:32:01 3 0.12 0.00 0.13 0.00 0.02 99.73 21:32:01 4 0.17 0.00 0.08 0.00 0.02 99.73 21:32:01 5 0.13 0.00 0.12 0.03 0.02 99.70 21:32:01 6 0.80 0.00 0.08 0.00 0.03 99.09 21:32:01 7 0.10 0.00 0.07 0.02 0.03 99.78 21:33:02 all 0.37 0.00 0.09 0.00 0.01 99.52 21:33:02 0 0.15 0.00 0.10 0.00 0.03 99.72 21:33:02 1 0.07 0.00 0.03 0.00 0.00 99.90 21:33:02 2 0.12 0.00 0.08 0.00 0.02 99.78 21:33:02 3 0.30 0.00 0.10 0.00 0.00 99.60 21:33:02 4 0.05 0.00 0.12 0.00 0.00 99.83 21:33:02 5 0.08 0.00 0.08 0.03 0.00 99.80 21:33:02 6 2.05 0.00 0.08 0.00 0.03 97.83 21:33:02 7 0.13 0.00 0.10 0.00 0.00 99.77 21:34:01 all 0.36 0.00 0.09 0.01 0.02 99.52 21:34:01 0 0.14 0.00 0.10 0.00 0.03 99.73 21:34:01 1 0.10 0.00 0.03 0.00 0.02 99.85 21:34:01 2 0.07 0.00 0.08 0.00 0.02 99.83 21:34:01 3 0.31 0.00 0.17 0.00 0.02 99.51 21:34:01 4 0.08 0.00 0.05 0.02 0.02 99.83 21:34:01 5 0.05 0.00 0.05 0.02 0.02 99.86 21:34:01 6 2.05 0.00 0.13 0.00 0.03 97.78 21:34:01 7 0.07 0.00 0.07 0.00 0.02 99.85 21:35:01 all 1.11 0.00 0.47 0.20 0.02 98.20 21:35:01 0 0.84 0.00 0.50 0.17 0.02 98.48 21:35:01 1 1.00 0.00 0.48 0.05 0.02 98.45 21:35:01 2 1.22 0.00 0.32 0.02 0.02 98.43 21:35:01 3 1.02 0.00 0.60 0.00 0.02 98.36 21:35:01 4 1.32 0.00 0.35 0.02 0.00 98.31 21:35:01 5 0.87 0.00 0.48 0.33 0.00 98.31 21:35:01 6 1.76 0.00 0.47 0.02 0.02 97.74 21:35:01 7 0.92 0.00 0.57 0.99 0.02 97.51 21:36:01 all 4.87 0.00 1.13 0.40 0.04 93.56 21:36:01 0 3.09 0.00 1.35 0.27 0.05 95.23 21:36:01 1 3.56 0.00 0.94 0.03 0.05 95.42 21:36:01 2 4.64 0.00 0.82 0.02 0.02 94.51 21:36:01 3 10.58 0.00 1.49 0.23 0.08 87.61 21:36:01 4 5.06 0.00 0.99 0.05 0.05 93.86 21:36:01 5 2.07 0.00 1.02 0.78 0.02 96.11 21:36:01 6 3.59 0.00 1.02 0.00 0.03 95.35 21:36:01 7 6.40 0.00 1.39 1.82 0.03 90.35 21:37:01 all 0.94 0.00 0.37 0.03 0.03 98.63 21:37:01 0 0.55 0.00 0.40 0.03 0.03 98.98 21:37:01 1 1.55 0.00 0.55 0.03 0.08 97.78 21:37:01 2 1.15 0.00 0.53 0.00 0.00 98.32 21:37:01 3 0.99 0.00 0.30 0.02 0.03 98.66 21:37:01 4 0.90 0.00 0.35 0.00 0.00 98.75 21:37:01 5 0.82 0.00 0.27 0.00 0.02 98.90 21:37:01 6 0.84 0.00 0.27 0.02 0.02 98.86 21:37:01 7 0.73 0.00 0.23 0.13 0.02 98.88 Average: all 4.33 0.00 1.17 1.30 0.03 93.17 Average: 0 6.65 0.00 1.43 2.44 0.04 89.44 Average: 1 4.39 0.00 1.23 0.07 0.04 94.27 Average: 2 3.43 0.00 1.07 1.58 0.03 93.90 Average: 3 4.72 0.00 1.11 1.12 0.03 93.01 Average: 4 3.90 0.00 1.25 1.47 0.02 93.36 Average: 5 2.45 0.00 1.10 2.47 0.02 93.95 Average: 6 4.58 0.00 1.04 0.14 0.04 94.20 Average: 7 4.50 0.00 1.09 1.15 0.05 93.22