---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21875 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 868 23704 0 7593 30843 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:3c:b5:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fe3c:b5a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:75:3e:a5 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::42:9cff:fe75:3ea5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21875) 06/17/25 _x86_64_ (8 CPU) 16:59:22 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps bread/s bwrtn/s 17:01:01 321.30 41.01 280.29 2981.05 48490.09 17:02:01 441.34 3.53 437.81 475.79 225068.36 17:03:01 304.25 9.20 295.05 393.43 45537.79 17:04:01 20.38 0.05 20.33 9.60 28650.82 17:05:01 2.12 0.03 2.08 4.27 30.79 17:06:01 1.83 0.02 1.82 0.13 29.46 17:07:01 1.87 0.00 1.87 0.00 28.93 17:08:01 120.91 0.27 120.65 13.60 17108.73 17:09:01 4.27 0.37 3.90 12.00 71.19 17:10:01 2.23 0.00 2.23 0.00 37.49 17:11:01 2.33 0.32 2.02 8.40 34.53 17:12:01 25.05 0.03 25.01 3.20 434.46 Average: 103.69 4.52 99.17 321.43 30435.15 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 29971724 31741840 2967496 9.01 76540 1997560 1363576 4.01 840828 1820696 269628 17:02:01 24512028 31468880 8427192 25.58 151204 6873012 4355472 12.81 1180028 6636396 1556 17:03:01 23615944 30679948 9323276 28.30 166656 6952028 6192756 18.22 2120292 6556560 360 17:04:01 23616232 30671308 9322988 28.30 166736 6942948 6183000 18.19 2131132 6546292 124 17:05:01 23616264 30671568 9322956 28.30 166812 6943064 6153776 18.11 2132064 6546016 68 17:06:01 23615504 30670976 9323716 28.31 166884 6943096 6183672 18.19 2132552 6545884 280 17:07:01 23614928 30670464 9324292 28.31 166944 6943108 6159216 18.12 2133376 6545704 120 17:08:01 23160116 30532912 9779104 29.69 195344 7195112 6508800 19.15 2328376 6759832 1136 17:09:01 23162340 30535756 9776880 29.68 195420 7195624 6508800 19.15 2325728 6760116 88 17:10:01 23162836 30536492 9776384 29.68 195508 7195688 6524896 19.20 2324764 6760176 156 17:11:01 23156256 30532316 9782964 29.70 195572 7196032 6506636 19.14 2330380 6759976 152 17:12:01 23606540 30936504 9332680 28.33 195972 7157692 3461432 10.18 1971052 6700652 80 Average: 24067559 30804080 8871661 26.93 169966 6627914 5508503 16.21 1995881 6244858 22812 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 lo 2.78 2.78 0.29 0.29 0.00 0.00 0.00 0.00 17:01:01 ens3 312.10 236.04 2157.74 34.21 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 vethb00467d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 lo 15.20 15.20 1.53 1.53 0.00 0.00 0.00 0.00 17:02:01 veth5e255ef 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 vethb00467d 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:03:01 lo 9.43 9.43 0.52 0.52 0.00 0.00 0.00 0.00 17:03:01 veth5e82899 0.42 0.62 0.02 0.04 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 vethb00467d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 lo 10.40 10.40 0.57 0.57 0.00 0.00 0.00 0.00 17:04:01 veth5e82899 0.32 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 vethb00467d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 lo 10.20 10.20 0.55 0.55 0.00 0.00 0.00 0.00 17:05:01 veth5e82899 0.33 0.35 0.02 0.02 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 vethb00467d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 10.40 10.40 0.57 0.57 0.00 0.00 0.00 0.00 17:06:01 veth5e82899 0.32 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 vethb00467d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 lo 10.20 10.20 0.55 0.55 0.00 0.00 0.00 0.00 17:07:01 veth5e82899 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 17:08:01 docker0 45.51 64.61 3.76 302.05 0.00 0.00 0.00 0.00 17:08:01 vethb00467d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 lo 10.30 10.30 0.58 0.58 0.00 0.00 0.00 0.00 17:08:01 veth5e82899 0.22 0.25 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 vethb00467d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 9.00 9.00 0.47 0.47 0.00 0.00 0.00 0.00 17:09:01 veth5e82899 1.23 1.23 0.06 0.09 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 vethb00467d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 lo 9.20 9.20 0.49 0.49 0.00 0.00 0.00 0.00 17:10:01 veth5e82899 0.50 0.52 0.03 0.03 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 vethb00467d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 9.00 9.00 0.47 0.47 0.00 0.00 0.00 0.00 17:11:01 veth5e82899 0.55 0.55 0.03 0.04 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 10.93 10.93 0.69 0.69 0.00 0.00 0.00 0.00 17:12:01 veth09418d9 47.16 41.09 21.53 39.98 0.00 0.00 0.00 0.00 17:12:01 ens3 4003.43 2278.19 44867.12 258.74 0.00 0.00 0.00 0.00 Average: docker0 3.80 5.39 0.31 25.21 0.00 0.00 0.00 0.00 Average: lo 9.76 9.76 0.61 0.61 0.00 0.00 0.00 0.00 Average: veth09418d9 3.94 3.43 1.80 3.34 0.00 0.00 0.00 0.00 Average: ens3 306.83 171.38 3675.10 16.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21875) 06/17/25 _x86_64_ (8 CPU) 16:59:22 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 9.41 0.00 0.85 3.36 0.03 86.34 17:01:01 0 45.74 0.00 2.73 3.21 0.08 48.23 17:01:01 1 5.76 0.00 0.53 0.24 0.02 93.46 17:01:01 2 3.12 0.00 0.37 0.12 0.02 96.37 17:01:01 3 1.67 0.00 0.41 2.67 0.07 95.18 17:01:01 4 0.41 0.00 0.73 17.82 0.03 81.01 17:01:01 5 0.66 0.00 0.53 1.48 0.00 97.34 17:01:01 6 0.37 0.00 0.20 0.15 0.00 99.27 17:01:01 7 17.55 0.00 1.30 1.20 0.03 79.91 17:02:01 all 15.76 0.00 7.49 16.38 0.07 60.29 17:02:01 0 16.60 0.00 7.33 24.77 0.08 51.23 17:02:01 1 15.21 0.00 8.44 18.78 0.08 57.48 17:02:01 2 15.64 0.00 8.04 4.84 0.07 71.41 17:02:01 3 15.89 0.00 7.96 18.08 0.08 57.98 17:02:01 4 16.22 0.00 8.19 14.55 0.08 60.96 17:02:01 5 17.22 0.00 6.57 5.03 0.07 71.11 17:02:01 6 13.58 0.00 6.24 36.69 0.08 43.41 17:02:01 7 15.73 0.00 7.15 8.31 0.05 68.76 17:03:01 all 12.86 0.00 2.06 3.52 0.05 81.51 17:03:01 0 10.48 0.00 1.61 3.83 0.05 84.03 17:03:01 1 11.60 0.00 2.01 0.82 0.07 85.50 17:03:01 2 13.06 0.00 2.08 0.57 0.05 84.25 17:03:01 3 10.74 0.00 2.11 14.17 0.05 72.93 17:03:01 4 15.16 0.00 2.09 0.92 0.05 81.78 17:03:01 5 19.53 0.00 2.34 3.72 0.05 74.36 17:03:01 6 11.06 0.00 2.27 1.25 0.03 85.39 17:03:01 7 11.29 0.00 1.96 2.89 0.05 83.81 17:04:01 all 0.39 0.00 0.14 1.40 0.02 98.06 17:04:01 0 1.28 0.00 0.08 0.00 0.03 98.61 17:04:01 1 0.42 0.00 0.25 10.71 0.03 88.58 17:04:01 2 0.23 0.00 0.17 0.00 0.02 99.58 17:04:01 3 0.30 0.00 0.22 0.48 0.03 98.97 17:04:01 4 0.18 0.00 0.15 0.00 0.03 99.63 17:04:01 5 0.23 0.00 0.05 0.00 0.02 99.70 17:04:01 6 0.23 0.00 0.12 0.00 0.02 99.63 17:04:01 7 0.18 0.00 0.07 0.00 0.00 99.75 17:05:01 all 0.30 0.00 0.11 0.01 0.02 99.56 17:05:01 0 1.06 0.00 0.10 0.00 0.02 98.82 17:05:01 1 0.20 0.00 0.18 0.03 0.03 99.55 17:05:01 2 0.12 0.00 0.10 0.03 0.02 99.73 17:05:01 3 0.45 0.00 0.13 0.00 0.02 99.40 17:05:01 4 0.13 0.00 0.10 0.02 0.03 99.72 17:05:01 5 0.22 0.00 0.10 0.00 0.02 99.67 17:05:01 6 0.13 0.00 0.07 0.00 0.00 99.80 17:05:01 7 0.12 0.00 0.08 0.00 0.00 99.80 17:06:01 all 0.22 0.00 0.12 0.01 0.02 99.64 17:06:01 0 0.22 0.00 0.08 0.00 0.02 99.68 17:06:01 1 0.18 0.00 0.13 0.03 0.02 99.63 17:06:01 2 0.25 0.00 0.17 0.00 0.03 99.55 17:06:01 3 0.27 0.00 0.17 0.00 0.00 99.57 17:06:01 4 0.38 0.00 0.13 0.00 0.02 99.47 17:06:01 5 0.13 0.00 0.10 0.02 0.02 99.73 17:06:01 6 0.13 0.00 0.05 0.00 0.00 99.82 17:06:01 7 0.20 0.00 0.10 0.00 0.02 99.68 17:07:01 all 0.36 0.00 0.10 0.01 0.02 99.50 17:07:01 0 1.42 0.00 0.10 0.00 0.02 98.46 17:07:01 1 0.30 0.00 0.12 0.08 0.02 99.48 17:07:01 2 0.18 0.00 0.07 0.00 0.02 99.73 17:07:01 3 0.10 0.00 0.10 0.02 0.02 99.77 17:07:01 4 0.27 0.00 0.13 0.00 0.03 99.57 17:07:01 5 0.13 0.00 0.08 0.00 0.03 99.75 17:07:01 6 0.15 0.00 0.15 0.00 0.02 99.68 17:07:01 7 0.33 0.00 0.08 0.00 0.02 99.57 17:08:01 all 5.66 0.00 1.47 1.10 0.04 91.73 17:08:01 0 4.55 0.00 1.15 0.12 0.03 94.15 17:08:01 1 4.34 0.00 1.34 2.65 0.03 91.64 17:08:01 2 4.98 0.00 1.46 0.35 0.03 93.17 17:08:01 3 5.30 0.00 1.51 0.34 0.03 92.82 17:08:01 4 6.08 0.00 1.61 2.62 0.03 89.66 17:08:01 5 6.04 0.00 1.77 2.03 0.02 90.14 17:08:01 6 4.12 0.00 1.42 0.28 0.05 94.12 17:08:01 7 9.91 0.00 1.53 0.39 0.03 88.14 17:09:01 all 0.28 0.00 0.09 0.01 0.02 99.60 17:09:01 0 0.28 0.00 0.12 0.00 0.00 99.60 17:09:01 1 0.10 0.00 0.07 0.03 0.02 99.78 17:09:01 2 0.15 0.00 0.07 0.00 0.02 99.77 17:09:01 3 0.10 0.00 0.08 0.00 0.02 99.80 17:09:01 4 0.90 0.00 0.17 0.00 0.07 98.86 17:09:01 5 0.25 0.00 0.05 0.00 0.02 99.68 17:09:01 6 0.12 0.00 0.07 0.03 0.00 99.78 17:09:01 7 0.35 0.00 0.08 0.00 0.02 99.55 17:10:01 all 0.23 0.00 0.10 0.08 0.02 99.57 17:10:01 0 0.52 0.00 0.13 0.05 0.02 99.28 17:10:01 1 0.22 0.00 0.12 0.20 0.03 99.43 17:10:01 2 0.05 0.00 0.00 0.02 0.02 99.92 17:10:01 3 0.12 0.00 0.13 0.00 0.03 99.72 17:10:01 4 0.28 0.00 0.12 0.00 0.02 99.58 17:10:01 5 0.18 0.00 0.08 0.00 0.02 99.72 17:10:01 6 0.32 0.00 0.10 0.15 0.05 99.38 17:10:01 7 0.18 0.00 0.08 0.23 0.02 99.48 17:11:01 all 0.35 0.00 0.11 0.02 0.02 99.50 17:11:01 0 0.23 0.00 0.10 0.08 0.02 99.56 17:11:01 1 0.42 0.00 0.08 0.05 0.02 99.43 17:11:01 2 0.30 0.00 0.10 0.02 0.00 99.58 17:11:01 3 0.38 0.00 0.17 0.00 0.05 99.40 17:11:01 4 0.93 0.00 0.08 0.00 0.02 98.97 17:11:01 5 0.18 0.00 0.10 0.00 0.00 99.72 17:11:01 6 0.20 0.00 0.12 0.02 0.02 99.65 17:11:01 7 0.20 0.00 0.12 0.00 0.00 99.68 17:11:01 CPU %user %nice %system %iowait %steal %idle 17:12:01 all 1.39 0.00 0.48 0.48 0.03 97.63 17:12:01 0 1.58 0.00 0.37 1.53 0.02 96.50 17:12:01 1 1.34 0.00 0.48 0.27 0.03 97.88 17:12:01 2 1.25 0.00 0.40 0.17 0.02 98.16 17:12:01 3 1.17 0.00 0.53 0.68 0.03 97.58 17:12:01 4 1.64 0.00 0.48 0.48 0.03 97.36 17:12:01 5 1.45 0.00 0.58 0.20 0.05 97.71 17:12:01 6 1.44 0.00 0.48 0.52 0.02 97.54 17:12:01 7 1.22 0.00 0.48 0.02 0.02 98.26 Average: all 3.91 0.00 1.09 2.18 0.03 92.79 Average: 0 6.92 0.00 1.15 2.77 0.03 89.13 Average: 1 3.32 0.00 1.14 2.81 0.03 92.69 Average: 2 3.26 0.00 1.08 0.50 0.03 95.13 Average: 3 3.03 0.00 1.12 3.02 0.04 92.80 Average: 4 3.54 0.00 1.16 3.00 0.04 92.26 Average: 5 3.84 0.00 1.02 1.03 0.03 94.08 Average: 6 2.64 0.00 0.94 3.23 0.02 93.17 Average: 7 4.74 0.00 1.08 1.08 0.02 93.08