---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5026 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 696K 797M 1% /run /dev/vda1 20G 13G 6.6G 66% / 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 542 1182 0 6251 7135 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:03:7a:9d brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:fe03:7a9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:8c:5c:a3 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5026) 07/05/25 _x86_64_ (4 CPU) 17:12:47 LINUX RESTART (4 CPU) 17:13:01 tps rtps wtps bread/s bwrtn/s 17:14:01 154.14 68.87 85.27 5583.47 39551.69 17:15:01 62.76 0.25 62.51 27.86 9458.82 17:16:01 65.94 12.38 53.56 2244.69 18579.44 17:17:01 418.67 0.02 418.66 2.67 31566.08 17:18:01 446.63 0.47 446.16 3.73 52492.45 17:19:01 210.88 0.08 210.80 9.20 18954.08 17:20:01 24.00 0.00 24.00 0.00 19219.46 17:21:01 56.48 0.65 55.83 11.73 31442.32 17:22:01 2.22 0.02 2.20 2.13 88.39 17:23:01 1.33 0.00 1.33 0.00 17.46 17:24:01 17.81 0.58 17.23 42.39 1262.59 Average: 132.81 7.57 125.24 720.65 20239.81 17:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:14:01 5875696 7379956 2291724 28.06 35380 1650680 1014548 11.01 614604 1508780 47072 17:15:01 5660324 7382280 2507096 30.70 54216 1837184 982892 10.67 621468 1692408 47844 17:16:01 5053140 7312660 3114280 38.13 62672 2351876 1335204 14.49 805532 2082688 49144 17:17:01 3969024 7272364 4198396 51.40 98240 3293252 1374548 14.91 884676 2998952 187588 17:18:01 2642220 7290616 5525200 67.65 122944 4519376 1371260 14.88 890044 4223028 4384 17:19:01 2506528 7370324 5660892 69.31 139896 4717364 1273976 13.82 838600 4411332 39364 17:20:01 1953608 7370592 6213812 76.08 148144 5227260 1283912 13.93 847332 4920232 121864 17:21:01 1270504 7356700 6896916 84.44 161216 5834360 1098448 11.92 1602672 4796844 256 17:22:01 1256300 7362744 6911120 84.62 161236 5834472 1106416 12.01 3819992 2572616 20 17:23:01 1280024 7364092 6887396 84.33 161248 5834480 1114384 12.09 4592312 1799832 68 17:24:01 1227224 7319604 6940196 84.97 161892 5841548 1052596 11.42 4645080 1799808 10052 Average: 2972236 7343812 5195184 63.61 118826 4267441 1182562 12.83 1832937 2982411 46151 17:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 17:14:01 ens3 250.96 155.54 1041.78 59.74 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 17:15:01 ens3 52.92 37.18 684.24 5.24 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 17:16:01 ens3 964.61 528.05 5422.23 40.48 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 ens3 9.38 10.89 3.02 2.79 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 ens3 13.46 11.15 2.97 3.31 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 ens3 361.56 276.52 2779.47 19.07 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 454.42 342.03 3603.87 22.33 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 17:21:01 ens3 495.43 608.08 1517.58 3481.34 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 17:22:01 ens3 702.63 1055.71 46.27 8558.54 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 17:23:01 ens3 543.88 534.98 40.63 4340.89 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 17:24:01 ens3 17.43 18.53 12.59 15.65 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.70 0.70 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 351.51 325.33 1377.74 1504.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5026) 07/05/25 _x86_64_ (4 CPU) 17:12:47 LINUX RESTART (4 CPU) 17:13:01 CPU %user %nice %system %iowait %steal %idle 17:14:01 all 16.48 0.00 2.74 5.37 3.18 72.24 17:14:01 0 8.67 0.00 1.74 12.19 2.84 74.56 17:14:01 1 9.01 0.00 1.64 1.52 2.50 85.32 17:14:01 2 24.32 0.00 2.28 3.72 3.75 65.92 17:14:01 3 23.90 0.00 5.31 4.03 3.63 63.12 17:15:01 all 19.68 0.00 1.27 2.04 1.67 75.33 17:15:01 0 14.22 0.00 0.80 1.78 1.47 81.73 17:15:01 1 19.43 0.00 1.23 5.51 1.60 72.23 17:15:01 2 32.03 0.00 2.06 0.51 2.38 63.02 17:15:01 3 13.03 0.00 1.00 0.40 1.25 84.33 17:16:01 all 13.42 0.00 2.52 1.25 2.12 80.70 17:16:01 0 14.24 0.00 2.40 0.65 2.20 80.52 17:16:01 1 17.89 0.00 2.81 0.68 2.29 76.32 17:16:01 2 6.11 0.00 1.80 2.95 1.38 87.76 17:16:01 3 15.44 0.00 3.07 0.69 2.61 78.20 17:17:01 all 9.53 0.00 4.70 11.52 2.98 71.26 17:17:01 0 15.83 0.00 4.34 7.56 3.03 69.24 17:17:01 1 10.07 0.00 4.86 12.20 2.90 69.96 17:17:01 2 5.06 0.00 3.48 5.81 2.83 82.81 17:17:01 3 7.15 0.00 6.11 20.51 3.17 63.06 17:18:01 all 7.14 0.00 4.65 14.09 2.61 71.51 17:18:01 0 7.17 0.00 4.13 7.52 2.48 78.70 17:18:01 1 7.21 0.00 6.80 17.13 2.87 65.99 17:18:01 2 1.83 0.00 2.36 1.63 1.54 92.64 17:18:01 3 12.38 0.00 5.36 30.09 3.54 48.63 17:19:01 all 5.06 0.00 2.86 6.99 1.50 83.59 17:19:01 0 5.25 0.00 2.05 8.67 1.42 82.62 17:19:01 1 9.50 0.00 2.63 9.57 1.58 76.71 17:19:01 2 2.51 0.00 3.00 0.12 1.31 93.06 17:19:01 3 2.94 0.00 3.76 9.64 1.67 81.99 17:20:01 all 1.44 0.00 1.12 0.46 0.92 96.05 17:20:01 0 0.45 0.00 0.52 0.23 0.47 98.33 17:20:01 1 3.91 0.00 1.46 1.55 0.98 92.10 17:20:01 2 0.13 0.00 0.33 0.05 0.30 99.18 17:20:01 3 1.25 0.00 2.20 0.00 1.93 94.61 17:21:01 all 34.58 0.00 4.85 1.04 7.84 51.69 17:21:01 0 33.71 0.00 4.41 0.50 7.42 53.96 17:21:01 1 35.08 0.00 4.53 2.41 7.87 50.12 17:21:01 2 36.18 0.00 4.27 0.28 8.02 51.24 17:21:01 3 33.35 0.00 6.20 0.98 8.06 51.40 17:22:01 all 44.75 0.00 1.76 0.02 7.28 46.20 17:22:01 0 43.59 0.00 1.75 0.05 7.31 47.30 17:22:01 1 46.63 0.00 1.63 0.02 7.13 44.59 17:22:01 2 44.01 0.00 1.45 0.00 7.32 47.21 17:22:01 3 44.74 0.00 2.19 0.02 7.33 45.72 17:23:01 all 21.22 0.00 1.24 0.02 4.22 73.30 17:23:01 0 19.28 0.00 0.92 0.03 3.80 75.96 17:23:01 1 21.72 0.00 1.20 0.00 4.35 72.73 17:23:01 2 21.42 0.00 1.11 0.00 4.12 73.35 17:23:01 3 22.47 0.00 1.72 0.02 4.62 71.17 17:24:01 all 18.39 0.00 0.95 0.67 1.48 78.52 17:24:01 0 1.15 0.00 0.52 1.98 0.43 95.92 17:24:01 1 14.66 0.00 1.01 0.05 0.90 83.38 17:24:01 2 13.93 0.00 0.75 0.43 1.31 83.57 17:24:01 3 43.73 0.00 1.54 0.23 3.26 51.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.46 0.00 2.61 3.94 3.26 72.73 Average: 0 14.90 0.00 2.14 3.74 2.99 76.23 Average: 1 17.77 0.00 2.71 4.59 3.19 71.74 Average: 2 17.09 0.00 2.08 1.41 3.12 76.30 Average: 3 20.06 0.00 3.50 6.05 3.74 66.66