---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3747 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: 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): 0-3 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 628 11329 0 4082 15082 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:e5:82 brd ff:ff:ff:ff:ff:ff inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fed1:e582/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7b:56:17:40 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::42:7bff:fe56:1740/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3747) 02/06/24 _x86_64_ (4 CPU) 03:14:50 LINUX RESTART (4 CPU) 03:15:01 tps rtps wtps bread/s bwrtn/s 03:16:01 263.67 69.62 194.05 5643.73 54824.73 03:17:01 101.47 25.99 75.47 1562.15 21904.03 03:18:01 127.41 1.95 125.46 237.43 28350.61 03:19:01 231.74 2.97 228.78 438.19 50885.92 03:20:01 315.61 0.18 315.43 30.26 45380.70 03:21:01 163.84 10.81 153.02 790.13 25803.17 03:22:01 127.78 0.03 127.75 7.07 54743.01 03:23:01 478.44 0.15 478.29 7.47 80560.84 03:24:01 347.77 0.18 347.58 12.40 46883.57 03:25:01 81.84 2.93 78.90 591.23 6713.55 Average: 223.96 11.48 212.47 932.00 41604.77 03:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 13967268 15524236 2457696 14.96 44648 1722484 1116640 6.39 694772 1560672 83328 03:17:01 13704984 15550772 2719980 16.56 68400 1969728 1074784 6.15 705584 1775560 117524 03:18:01 13184768 15408788 3240196 19.73 124824 2260384 1307624 7.48 927516 2015420 202528 03:19:01 12316764 15373732 4108200 25.01 131484 3019316 1357092 7.77 1079788 2656932 93684 03:20:01 11777440 15364404 4647524 28.30 164216 3457244 1433800 8.21 1234232 2978044 29936 03:21:01 10471472 15101168 5953492 36.25 187208 4425260 2436856 13.95 1756100 3684788 422032 03:22:01 9337040 15061188 7087924 43.15 198800 5448692 2328340 13.32 2229484 4285704 30488 03:23:01 6683728 14620988 9741236 59.31 218908 7535904 3220684 18.43 2890784 6159360 130804 03:24:01 6428504 14823912 9996460 60.86 228920 7954184 2933276 16.79 2727352 6550320 7596 03:25:01 11583444 15422136 4841520 29.48 231960 3600808 1377320 7.88 1438076 2926368 55616 Average: 10945541 15225132 5479423 33.36 159937 4139400 1858642 10.64 1568369 3459317 117354 03:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 03:16:01 ens3 364.97 262.24 1665.71 70.85 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 03:17:01 ens3 47.08 38.74 395.14 6.98 0.00 0.00 0.00 0.00 03:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:18:01 ens3 37.66 29.63 524.37 4.37 0.00 0.00 0.00 0.00 03:19:01 docker0 251.92 324.48 13.81 1601.80 0.00 0.00 0.00 0.00 03:19:01 lo 2.33 2.33 0.27 0.27 0.00 0.00 0.00 0.00 03:19:01 ens3 525.10 330.43 5179.23 23.36 0.00 0.00 0.00 0.00 03:20:01 docker0 105.12 183.42 6.12 2379.82 0.00 0.00 0.00 0.00 03:20:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 03:20:01 ens3 240.26 132.59 3253.64 10.31 0.00 0.00 0.00 0.00 03:20:01 veth4c44736 34.98 63.86 2.48 889.86 0.00 0.00 0.00 0.07 03:21:01 vethbc57b26 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 03:21:01 docker0 411.51 534.99 23.51 3850.93 0.00 0.00 0.00 0.00 03:21:01 veth0b9bc3f 126.81 163.46 8.91 1496.88 0.00 0.00 0.00 0.12 03:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:22:01 vethbc57b26 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 203.48 348.39 11.06 4277.03 0.00 0.00 0.00 0.00 03:22:01 veth0b9bc3f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 vethbc57b26 131.84 245.53 9.24 2913.15 0.00 0.00 0.00 0.24 03:23:01 docker0 397.65 827.45 22.56 11273.42 0.00 0.00 0.00 0.00 03:23:01 veth0b9bc3f 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:24:01 vethbc57b26 1.30 1.13 0.15 0.52 0.00 0.00 0.00 0.00 03:24:01 docker0 11.81 10.16 1.13 5.45 0.00 0.00 0.00 0.00 03:24:01 veth0b9bc3f 0.22 0.22 0.03 0.12 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 03:25:01 ens3 3219.80 1872.72 30896.26 200.41 0.00 0.00 0.00 0.00 Average: docker0 138.15 222.88 7.82 2338.77 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 321.52 186.77 3089.03 19.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3747) 02/06/24 _x86_64_ (4 CPU) 03:14:50 LINUX RESTART (4 CPU) 03:15:01 CPU %user %nice %system %iowait %steal %idle 03:16:01 all 16.72 0.00 2.47 6.75 0.05 74.01 03:16:01 0 16.51 0.00 2.58 6.60 0.07 74.25 03:16:01 1 12.88 0.00 2.18 9.51 0.03 75.40 03:16:01 2 18.54 0.00 2.71 7.92 0.05 70.78 03:16:01 3 18.97 0.00 2.38 2.97 0.07 75.61 03:17:01 all 20.43 0.00 1.80 3.41 0.06 74.31 03:17:01 0 39.30 0.00 3.13 8.63 0.08 48.85 03:17:01 1 3.09 0.00 1.02 2.67 0.07 93.15 03:17:01 2 23.27 0.00 1.53 2.03 0.05 73.12 03:17:01 3 16.07 0.00 1.50 0.32 0.03 82.08 03:18:01 all 21.48 0.00 3.50 4.20 0.08 70.74 03:18:01 0 9.90 0.00 2.21 8.95 0.07 78.87 03:18:01 1 10.20 0.00 2.29 2.81 0.07 84.63 03:18:01 2 29.61 0.00 3.53 2.11 0.08 64.66 03:18:01 3 36.19 0.00 5.95 2.95 0.10 54.80 03:19:01 all 18.08 0.00 4.30 6.74 0.11 70.78 03:19:01 0 11.12 0.00 3.59 8.68 0.12 76.49 03:19:01 1 11.59 0.00 3.78 5.08 0.10 79.46 03:19:01 2 24.47 0.00 3.47 2.54 0.10 69.41 03:19:01 3 25.10 0.00 6.34 10.66 0.08 57.81 03:20:01 all 16.11 0.00 5.21 5.89 0.11 72.69 03:20:01 0 15.67 0.00 5.94 4.02 0.12 74.25 03:20:01 1 20.03 0.00 5.10 4.96 0.08 69.83 03:20:01 2 8.55 0.00 3.96 5.57 0.10 81.82 03:20:01 3 20.21 0.00 5.84 8.98 0.14 64.83 03:21:01 all 31.65 0.00 9.51 2.66 0.11 56.06 03:21:01 0 19.75 0.00 11.15 5.12 0.14 63.85 03:21:01 1 40.43 0.00 9.44 1.96 0.10 48.07 03:21:01 2 29.22 0.00 8.24 0.57 0.12 61.86 03:21:01 3 37.15 0.00 9.24 2.99 0.10 50.51 03:22:01 all 34.04 0.00 3.07 5.47 0.11 57.31 03:22:01 0 23.78 0.00 3.83 12.96 0.12 59.32 03:22:01 1 20.30 0.00 2.70 3.37 0.12 73.51 03:22:01 2 49.44 0.00 3.44 4.70 0.12 42.31 03:22:01 3 42.54 0.00 2.29 0.84 0.10 54.23 03:23:01 all 44.24 0.00 10.41 11.51 0.11 33.73 03:23:01 0 42.79 0.00 9.83 12.20 0.08 35.11 03:23:01 1 55.35 0.00 10.92 11.70 0.12 21.91 03:23:01 2 39.09 0.00 10.47 7.66 0.12 42.67 03:23:01 3 39.65 0.00 10.44 14.50 0.12 35.29 03:24:01 all 45.36 0.00 15.67 6.24 0.12 32.60 03:24:01 0 46.22 0.00 14.98 5.07 0.14 33.59 03:24:01 1 43.54 0.00 15.40 5.39 0.12 35.55 03:24:01 2 50.93 0.00 15.18 4.25 0.10 29.54 03:24:01 3 40.74 0.00 17.13 10.27 0.12 31.74 03:25:01 all 29.14 0.00 6.43 1.18 0.08 63.17 03:25:01 0 17.97 0.00 5.95 2.65 0.08 73.34 03:25:01 1 23.46 0.00 6.05 0.59 0.07 69.84 03:25:01 2 39.70 0.00 6.84 0.91 0.10 52.45 03:25:01 3 35.36 0.00 6.86 0.59 0.07 57.12 Average: all 27.70 0.00 6.22 5.40 0.09 60.58 Average: 0 24.31 0.00 6.31 7.49 0.10 61.79 Average: 1 24.05 0.00 5.87 4.80 0.09 65.19 Average: 2 31.27 0.00 5.93 3.82 0.09 58.88 Average: 3 31.19 0.00 6.78 5.49 0.09 56.45