---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23272 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 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 880 23697 0 7588 30830 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:3d:99:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.187/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85610sec preferred_lft 85610sec inet6 fe80::f816:3eff:fe3d:99e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:42:8a:f6:72 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::42:42ff:fe8a:f672/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23272) 06/23/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps bread/s bwrtn/s 17:01:01 204.10 23.54 180.56 2378.58 91696.46 17:02:01 659.41 14.35 645.06 810.66 224023.78 17:03:01 4.68 0.02 4.67 4.27 1833.43 17:04:01 2.28 0.02 2.27 4.27 33.69 17:05:01 1.95 0.02 1.93 2.27 30.26 17:06:01 2.85 0.07 2.78 12.80 39.73 17:07:01 13.90 0.08 13.81 12.00 1861.96 17:08:01 110.75 0.20 110.55 12.66 15382.20 17:09:01 1.78 0.00 1.78 0.00 35.05 17:10:01 2.67 0.00 2.67 0.00 41.88 17:11:01 1.78 0.00 1.78 0.00 33.33 17:12:01 49.61 1.30 48.31 104.92 1467.52 Average: 87.82 3.27 84.55 275.61 27951.03 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 27513760 31544648 5425460 16.47 94696 4187400 2527812 7.44 1056876 3963096 2370132 17:02:01 23557144 30624592 9382076 28.48 166648 6955212 6283740 18.49 2174236 6561936 54012 17:03:01 23564356 30613928 9374864 28.46 166704 6937124 6184056 18.19 2187612 6541540 84 17:04:01 23558172 30608088 9381048 28.48 166796 6937260 6193848 18.22 2194028 6541416 112 17:05:01 23552908 30603104 9386312 28.50 166888 6937324 6158824 18.12 2201368 6540972 100 17:06:01 23550616 30601356 9388604 28.50 166948 6937732 6187548 18.21 2202456 6541268 96 17:07:01 23320808 30575012 9618412 29.20 179756 7107780 6341588 18.66 2242712 6702136 139752 17:08:01 23142684 30511092 9796536 29.74 195648 7190192 6458112 19.00 2350872 6755936 260 17:09:01 23141668 30510208 9797552 29.74 195708 7190252 6458112 19.00 2351600 6755996 280 17:10:01 23148260 30517016 9790960 29.72 195800 7190312 6458112 19.00 2344820 6756064 104 17:11:01 23147388 30516280 9791832 29.73 195872 7190376 6458112 19.00 2344696 6756124 124 17:12:01 24293684 31593700 8645536 26.25 197012 7133440 1573384 4.63 1350212 6655344 27376 Average: 23790954 30734919 9148266 27.77 174040 6824534 5606937 16.50 2083457 6422652 216036 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 lo 14.51 14.51 1.40 1.40 0.00 0.00 0.00 0.00 17:01:01 ens3 1182.46 718.08 24987.78 61.13 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 veth6455125 0.22 0.37 0.01 0.02 0.00 0.00 0.00 0.00 17:02:01 br-ff1a4a9fefe1 40.03 54.32 2.40 308.91 0.00 0.00 0.00 0.00 17:02:01 veth3d157a7 0.00 0.27 0.00 0.02 0.00 0.00 0.00 0.00 17:02:01 veth1131581 50.82 61.91 18.95 15.00 0.00 0.00 0.00 0.00 17:03:01 veth6455125 0.30 0.35 0.01 0.02 0.00 0.00 0.00 0.00 17:03:01 br-ff1a4a9fefe1 0.55 0.52 0.02 0.03 0.00 0.00 0.00 0.00 17:03:01 veth3d157a7 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 veth1131581 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth6455125 0.30 0.32 0.01 0.02 0.00 0.00 0.00 0.00 17:04:01 br-ff1a4a9fefe1 0.60 0.42 0.03 0.03 0.00 0.00 0.00 0.00 17:04:01 veth3d157a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 veth1131581 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth6455125 0.30 0.30 0.01 0.02 0.00 0.00 0.00 0.00 17:05:01 br-ff1a4a9fefe1 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 17:05:01 veth3d157a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 veth1131581 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth6455125 0.32 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:06:01 br-ff1a4a9fefe1 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:06:01 veth3d157a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 veth1131581 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth6455125 0.28 0.28 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 br-ff1a4a9fefe1 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 17:07:01 veth3d157a7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 veth1131581 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth6455125 1.10 1.13 0.06 0.08 0.00 0.00 0.00 0.00 17:08:01 br-ff1a4a9fefe1 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth3d157a7 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 veth1131581 16.78 21.06 22.26 5.37 0.00 0.00 0.00 0.00 17:09:01 veth6455125 0.52 0.52 0.03 0.03 0.00 0.00 0.00 0.00 17:09:01 br-ff1a4a9fefe1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth3d157a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 veth1131581 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth6455125 0.43 0.43 0.02 0.03 0.00 0.00 0.00 0.00 17:10:01 br-ff1a4a9fefe1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth3d157a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 veth1131581 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth6455125 0.38 0.40 0.02 0.03 0.00 0.00 0.00 0.00 17:11:01 br-ff1a4a9fefe1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth3d157a7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 veth1131581 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 120.45 120.45 7.61 7.61 0.00 0.00 0.00 0.00 17:12:01 ens3 4492.02 2700.97 44953.68 291.81 0.00 0.00 0.00 0.00 17:12:01 docker0 45.33 62.31 3.75 301.96 0.00 0.00 0.00 0.00 Average: lo 9.71 9.71 0.61 0.61 0.00 0.00 0.00 0.00 Average: ens3 344.23 205.16 3669.77 18.41 0.00 0.00 0.00 0.00 Average: docker0 3.78 5.20 0.31 25.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23272) 06/23/25 _x86_64_ (8 CPU) 16:59:19 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 14.01 0.00 3.41 2.02 0.05 80.52 17:01:01 0 5.28 0.00 3.08 10.68 0.05 80.90 17:01:01 1 31.30 0.00 3.68 0.73 0.07 64.23 17:01:01 2 13.26 0.00 3.59 0.14 0.03 82.98 17:01:01 3 7.19 0.00 3.00 1.52 0.03 88.25 17:01:01 4 6.17 0.00 2.55 0.58 0.03 90.66 17:01:01 5 7.09 0.00 2.74 0.07 0.02 90.09 17:01:01 6 25.53 0.00 4.68 1.71 0.09 68.00 17:01:01 7 16.22 0.00 3.92 0.72 0.03 79.11 17:02:01 all 23.84 0.00 7.95 7.32 0.08 60.82 17:02:01 0 17.55 0.00 8.92 15.43 0.08 58.02 17:02:01 1 23.91 0.00 6.33 4.80 0.07 64.89 17:02:01 2 27.28 0.00 7.95 3.55 0.07 61.16 17:02:01 3 25.17 0.00 8.56 6.75 0.07 59.46 17:02:01 4 27.88 0.00 8.19 5.86 0.08 57.98 17:02:01 5 21.38 0.00 7.87 10.82 0.08 59.85 17:02:01 6 22.54 0.00 7.68 5.32 0.09 64.38 17:02:01 7 25.00 0.00 8.10 5.98 0.08 60.84 17:03:01 all 0.43 0.00 0.13 0.04 0.03 99.37 17:03:01 0 0.35 0.00 0.10 0.00 0.05 99.50 17:03:01 1 0.68 0.00 0.17 0.00 0.03 99.12 17:03:01 2 0.28 0.00 0.13 0.32 0.03 99.23 17:03:01 3 0.35 0.00 0.15 0.00 0.02 99.48 17:03:01 4 0.45 0.00 0.10 0.00 0.03 99.42 17:03:01 5 0.75 0.00 0.12 0.02 0.03 99.08 17:03:01 6 0.32 0.00 0.12 0.00 0.03 99.53 17:03:01 7 0.25 0.00 0.15 0.00 0.00 99.60 17:04:01 all 0.24 0.00 0.14 0.01 0.03 99.58 17:04:01 0 0.32 0.00 0.13 0.02 0.03 99.50 17:04:01 1 0.27 0.00 0.13 0.00 0.08 99.52 17:04:01 2 0.23 0.00 0.13 0.07 0.02 99.55 17:04:01 3 0.08 0.00 0.13 0.00 0.00 99.78 17:04:01 4 0.07 0.00 0.10 0.00 0.03 99.80 17:04:01 5 0.33 0.00 0.17 0.00 0.03 99.46 17:04:01 6 0.27 0.00 0.12 0.00 0.03 99.58 17:04:01 7 0.33 0.00 0.23 0.00 0.02 99.42 17:05:01 all 0.23 0.00 0.12 0.01 0.03 99.62 17:05:01 0 0.22 0.00 0.12 0.00 0.03 99.63 17:05:01 1 0.38 0.00 0.17 0.00 0.05 99.40 17:05:01 2 0.20 0.00 0.15 0.07 0.02 99.57 17:05:01 3 0.12 0.00 0.08 0.00 0.02 99.78 17:05:01 4 0.15 0.00 0.08 0.02 0.03 99.72 17:05:01 5 0.25 0.00 0.13 0.00 0.03 99.58 17:05:01 6 0.18 0.00 0.05 0.00 0.02 99.75 17:05:01 7 0.30 0.00 0.20 0.00 0.00 99.50 17:06:01 all 0.36 0.00 0.13 0.02 0.03 99.46 17:06:01 0 0.45 0.00 0.17 0.00 0.05 99.33 17:06:01 1 0.22 0.00 0.10 0.00 0.02 99.67 17:06:01 2 0.85 0.00 0.05 0.12 0.00 98.99 17:06:01 3 0.12 0.00 0.12 0.00 0.03 99.73 17:06:01 4 0.32 0.00 0.17 0.03 0.03 99.45 17:06:01 5 0.50 0.00 0.15 0.00 0.05 99.30 17:06:01 6 0.30 0.00 0.17 0.00 0.03 99.50 17:06:01 7 0.15 0.00 0.08 0.00 0.02 99.75 17:07:01 all 1.43 0.00 0.49 0.05 0.03 98.01 17:07:01 0 2.67 0.00 0.35 0.02 0.05 96.92 17:07:01 1 1.44 0.00 0.43 0.10 0.03 98.00 17:07:01 2 1.45 0.00 0.80 0.12 0.03 97.60 17:07:01 3 1.22 0.00 0.53 0.13 0.02 98.10 17:07:01 4 0.92 0.00 0.47 0.02 0.02 98.58 17:07:01 5 1.20 0.00 0.44 0.00 0.02 98.34 17:07:01 6 1.52 0.00 0.60 0.02 0.02 97.85 17:07:01 7 0.99 0.00 0.32 0.02 0.02 98.66 17:08:01 all 5.01 0.00 1.35 0.46 0.05 93.13 17:08:01 0 3.96 0.00 1.15 0.08 0.05 94.76 17:08:01 1 2.46 0.00 1.37 1.69 0.05 94.43 17:08:01 2 11.03 0.00 1.96 0.18 0.08 86.74 17:08:01 3 3.58 0.00 0.99 1.02 0.05 94.36 17:08:01 4 6.33 0.00 1.52 0.07 0.03 92.05 17:08:01 5 5.96 0.00 1.25 0.20 0.03 92.55 17:08:01 6 4.16 0.00 1.24 0.45 0.05 94.11 17:08:01 7 2.59 0.00 1.37 0.00 0.03 96.00 17:09:01 all 0.17 0.00 0.08 0.01 0.04 99.71 17:09:01 0 0.12 0.00 0.08 0.00 0.03 99.77 17:09:01 1 0.38 0.00 0.12 0.00 0.08 99.42 17:09:01 2 0.30 0.00 0.08 0.00 0.07 99.55 17:09:01 3 0.17 0.00 0.03 0.00 0.02 99.78 17:09:01 4 0.15 0.00 0.10 0.00 0.03 99.72 17:09:01 5 0.12 0.00 0.05 0.03 0.03 99.77 17:09:01 6 0.08 0.00 0.07 0.00 0.03 99.82 17:09:01 7 0.07 0.00 0.07 0.00 0.02 99.85 17:10:01 all 0.15 0.00 0.08 0.01 0.04 99.73 17:10:01 0 0.13 0.00 0.05 0.02 0.03 99.77 17:10:01 1 0.10 0.00 0.07 0.02 0.03 99.78 17:10:01 2 0.22 0.00 0.10 0.02 0.05 99.62 17:10:01 3 0.23 0.00 0.10 0.00 0.08 99.58 17:10:01 4 0.20 0.00 0.03 0.00 0.00 99.77 17:10:01 5 0.12 0.00 0.13 0.05 0.03 99.67 17:10:01 6 0.10 0.00 0.03 0.00 0.03 99.83 17:10:01 7 0.08 0.00 0.03 0.00 0.00 99.88 17:11:01 all 0.16 0.00 0.10 0.01 0.04 99.69 17:11:01 0 0.13 0.00 0.08 0.00 0.05 99.73 17:11:01 1 0.18 0.00 0.15 0.00 0.03 99.63 17:11:01 2 0.10 0.00 0.08 0.00 0.02 99.80 17:11:01 3 0.40 0.00 0.10 0.00 0.02 99.48 17:11:01 4 0.17 0.00 0.17 0.00 0.10 99.56 17:11:01 5 0.08 0.00 0.17 0.05 0.02 99.68 17:11:01 6 0.10 0.00 0.05 0.00 0.03 99.82 17:11:01 7 0.10 0.00 0.03 0.00 0.02 99.85 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 4.43 0.00 0.83 0.17 0.03 94.54 17:12:01 0 1.80 0.00 0.72 0.02 0.02 97.44 17:12:01 1 1.64 0.00 0.78 0.10 0.03 97.45 17:12:01 2 3.58 0.00 0.82 0.07 0.05 95.49 17:12:01 3 1.55 0.00 0.65 0.08 0.02 97.69 17:12:01 4 17.22 0.00 1.32 0.20 0.03 81.23 17:12:01 5 4.26 0.00 0.80 0.75 0.03 94.15 17:12:01 6 3.44 0.00 0.89 0.07 0.02 95.59 17:12:01 7 1.95 0.00 0.69 0.08 0.03 97.24 Average: all 4.16 0.00 1.22 0.83 0.04 93.75 Average: 0 2.73 0.00 1.23 2.16 0.04 93.84 Average: 1 5.18 0.00 1.11 0.61 0.05 93.05 Average: 2 4.85 0.00 1.31 0.38 0.04 93.43 Average: 3 3.32 0.00 1.19 0.78 0.03 94.68 Average: 4 4.98 0.00 1.22 0.56 0.04 93.20 Average: 5 3.48 0.00 1.16 0.99 0.03 94.34 Average: 6 4.81 0.00 1.29 0.62 0.04 93.25 Average: 7 3.96 0.00 1.25 0.56 0.02 94.21