---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8351 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 704K 797M 1% /run /dev/vda1 20G 13G 6.4G 67% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 525 1321 0 6129 7152 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:8c:91:d6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.250/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe8c:91d6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:b1:5a:6d 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:a7ff:feb1:5a6d/64 scope link valid_lft forever preferred_lft forever 4: br-628a5e1adffb: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:48:38:33 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-628a5e1adffb valid_lft forever preferred_lft forever inet6 fe80::42:d0ff:fe48:3833/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8351) 08/15/26 _x86_64_ (4 CPU) 08:23:19 LINUX RESTART (4 CPU) 08:24:02 tps rtps wtps bread/s bwrtn/s 08:25:01 93.53 21.15 72.38 723.95 5676.60 08:26:01 81.82 12.81 69.01 2299.23 29750.88 08:27:01 130.98 0.92 130.06 31.59 60685.75 08:28:01 81.67 2.75 78.92 421.80 34161.37 08:29:01 73.19 0.63 72.55 14.40 10260.96 08:30:01 48.48 6.53 41.94 1267.52 9654.66 08:31:01 84.12 1.13 82.99 122.25 43983.87 08:32:01 32.56 1.72 30.84 229.03 875.85 Average: 78.26 5.92 72.34 638.58 24420.40 08:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 5740384 7438980 2427036 29.72 52596 1815608 938252 10.18 570388 1666396 142116 08:26:01 4414508 7393980 3752912 45.95 69904 3050112 1216988 13.21 656280 2843852 503688 08:27:01 3397684 7379684 4769736 58.40 94996 3971364 1103884 11.98 835704 3621124 313304 08:28:01 1550660 6262608 6616760 81.01 108452 4644400 4222852 45.82 2110464 4128128 844 08:29:01 2337540 7344584 5829880 71.38 113484 4923252 1558516 16.91 1203736 4250920 764 08:30:01 1764736 7354636 6402684 78.39 120932 5477124 1315280 14.27 1299664 4706432 244596 08:31:01 318532 6272668 7848888 96.10 138896 5785064 4426676 48.03 2401148 4993748 508 08:32:01 1378532 7345476 6788888 83.12 141272 5798272 1145732 12.43 1423256 4933196 27628 Average: 2612822 7099077 5554598 68.01 105066 4433150 1991022 21.60 1312580 3892974 154181 08:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 53.26 37.69 857.37 12.67 0.00 0.00 0.00 0.00 08:25:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 429.69 252.62 11399.08 22.26 0.00 0.00 0.00 0.00 08:26:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 679.57 520.06 7011.06 66.18 0.00 0.00 0.00 0.00 08:27:01 br-628a5e1adffb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 2.70 2.70 0.37 0.37 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 veth81acb15 0.90 0.98 0.09 0.09 0.00 0.00 0.00 0.00 08:28:01 veth2b5a873 2.65 2.57 0.27 0.26 0.00 0.00 0.00 0.00 08:28:01 ens3 253.52 173.92 5136.59 25.53 0.00 0.00 0.00 0.00 08:29:01 docker0 222.81 287.84 19.50 2983.84 0.00 0.00 0.00 0.00 08:29:01 ens3 318.21 245.08 2990.31 42.24 0.00 0.00 0.00 0.00 08:29:01 veth78514d3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 br-628a5e1adffb 0.87 1.23 0.07 0.13 0.00 0.00 0.00 0.00 08:30:01 docker0 227.08 284.89 19.34 2941.52 0.00 0.00 0.00 0.00 08:30:01 ens3 543.96 435.83 5742.20 56.58 0.00 0.00 0.00 0.00 08:30:01 br-628a5e1adffb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 16.21 16.21 1.72 1.72 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 451.16 355.64 4894.90 36.97 0.00 0.00 0.00 0.00 08:31:01 veth00d39b3 3.52 3.40 0.38 0.40 0.00 0.00 0.00 0.00 08:31:01 br-2e4caae959f8 1.37 2.02 0.12 0.19 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 73.04 109.10 20.57 684.24 0.00 0.00 0.00 0.00 08:32:01 br-628a5e1adffb 0.87 1.23 0.07 0.13 0.00 0.00 0.00 0.00 08:32:01 lo 22.21 22.21 2.22 2.22 0.00 0.00 0.00 0.00 Average: docker0 56.35 71.74 4.87 742.20 0.00 0.00 0.00 0.00 Average: ens3 350.92 266.72 4764.79 118.55 0.00 0.00 0.00 0.00 Average: br-628a5e1adffb 0.11 0.15 0.01 0.02 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8351) 08/15/26 _x86_64_ (4 CPU) 08:23:19 LINUX RESTART (4 CPU) 08:24:02 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 19.74 0.00 1.39 2.69 0.84 75.35 08:25:01 0 9.73 0.00 0.66 0.34 0.37 88.89 08:25:01 1 3.23 0.00 0.66 5.60 0.68 89.82 08:25:01 2 49.12 0.00 2.83 1.48 1.58 44.99 08:25:01 3 16.92 0.00 1.41 3.37 0.69 77.61 08:26:01 all 21.50 0.00 3.24 1.96 1.32 71.98 08:26:01 0 18.45 0.00 3.42 2.25 1.18 74.70 08:26:01 1 7.53 0.00 2.27 0.37 1.02 88.81 08:26:01 2 4.22 0.00 2.33 2.28 1.02 90.15 08:26:01 3 55.72 0.00 4.95 2.92 2.07 34.34 08:27:01 all 36.32 0.00 8.13 2.32 3.37 49.87 08:27:01 0 33.26 0.00 8.66 3.03 3.35 51.71 08:27:01 1 39.41 0.00 8.21 0.59 3.80 48.00 08:27:01 2 37.55 0.00 7.11 4.24 3.26 47.85 08:27:01 3 35.03 0.00 8.52 1.44 3.09 51.92 08:28:01 all 48.43 0.00 6.40 1.79 2.56 40.82 08:28:01 0 48.96 0.00 5.96 0.27 2.41 42.40 08:28:01 1 47.46 0.00 7.15 2.70 2.59 40.09 08:28:01 2 49.13 0.00 6.85 1.01 2.64 40.37 08:28:01 3 48.15 0.00 5.64 3.20 2.60 40.40 08:29:01 all 28.55 0.00 3.49 1.04 2.35 64.57 08:29:01 0 28.66 0.00 3.38 0.85 2.29 64.82 08:29:01 1 29.71 0.00 4.13 1.00 2.58 62.57 08:29:01 2 30.80 0.00 3.96 0.70 2.55 61.99 08:29:01 3 25.06 0.00 2.51 1.59 1.95 68.89 08:30:01 all 26.74 0.00 3.60 0.81 2.21 66.64 08:30:01 0 26.47 0.00 3.75 0.15 2.19 67.44 08:30:01 1 28.87 0.00 3.86 0.88 2.40 63.98 08:30:01 2 28.74 0.00 3.45 0.32 2.16 65.32 08:30:01 3 22.90 0.00 3.34 1.86 2.10 69.79 08:31:01 all 49.67 0.00 5.45 1.92 2.24 40.71 08:31:01 0 49.43 0.00 6.45 0.86 2.20 41.06 08:31:01 1 49.93 0.00 4.83 1.79 2.40 41.04 08:31:01 2 51.45 0.00 5.27 3.73 2.36 37.19 08:31:01 3 47.91 0.00 5.22 1.30 2.04 43.54 08:32:01 all 20.23 0.00 1.49 0.89 0.99 76.40 08:32:01 0 20.07 0.00 1.20 0.30 0.85 77.58 08:32:01 1 41.98 0.00 2.23 2.60 1.48 51.70 08:32:01 2 11.27 0.00 1.47 0.12 1.19 85.95 08:32:01 3 7.66 0.00 1.08 0.53 0.42 90.31 Average: all 31.38 0.00 4.15 1.67 1.98 60.82 Average: 0 29.38 0.00 4.18 1.01 1.86 63.57 Average: 1 31.03 0.00 4.17 1.94 2.12 60.75 Average: 2 32.69 0.00 4.15 1.73 2.09 59.34 Average: 3 32.42 0.00 4.08 2.02 1.87 59.60