---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3404 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 9.2G 53% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 467 2672 0 804 3238 Swap: 1023 7 1016 ---> 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:0c:7e:85 brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe0c:7e85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:21:23:1b:fd 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::42:21ff:fe23:1bfd/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-3404) 02/01/25 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:02 tps rtps wtps bread/s bwrtn/s 20:06:01 157.84 61.85 95.98 4824.13 42486.78 20:07:01 128.73 37.13 91.60 2266.16 15737.24 20:08:01 111.44 24.85 86.58 1172.67 36583.47 20:09:01 356.04 28.48 327.56 2090.05 12950.11 20:10:01 179.74 4.33 175.40 92.92 4541.78 20:11:01 634.16 0.15 634.01 1.47 17637.19 20:12:01 277.91 6.10 271.81 166.45 7227.85 20:13:01 621.97 2.42 619.55 178.01 17655.03 20:14:02 620.61 12.83 607.78 316.08 16764.54 20:15:01 1780.68 6.86 1773.82 100.03 20992.61 20:16:01 375.64 102.60 273.04 5163.21 8134.09 Average: 475.24 26.12 449.12 1485.20 18208.86 20:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 1689644 3372464 2349008 58.16 51952 1786148 867340 17.05 527268 1640696 153860 20:07:01 848600 2884320 3190052 78.99 65960 2110992 1332124 26.19 1049600 1929764 17112 20:08:01 287752 1881872 3750900 92.88 79824 1667240 2783540 54.72 2057344 1497652 484 20:09:01 113552 1335212 3925100 97.19 105980 1344316 3433052 67.48 2543844 1170552 276 20:10:01 123352 1000292 3915300 96.95 111112 997536 3907124 76.80 2763244 935824 1516 20:11:01 107600 981756 3931052 97.34 131936 957368 3916884 76.99 2771532 907696 2132 20:12:01 118760 609772 3919892 97.06 115688 593684 4411012 86.71 2945556 720964 3348 20:13:01 122824 577860 3915828 96.96 102332 559032 4465344 87.78 2949644 683928 3008 20:14:02 157604 531400 3881048 96.10 98752 462264 4536800 89.18 2930680 641032 4152 20:15:01 129636 386796 3909016 96.79 91548 378332 4745352 93.28 3019836 609568 3200 20:16:01 1643248 2014228 2395404 59.31 92676 446960 1994668 39.21 1598416 633732 68696 Average: 485688 1415997 3552964 87.97 95251 1027625 3308476 65.03 2286997 1033764 23435 20:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 ens3 359.99 243.50 1505.58 67.20 0.00 0.00 0.00 0.00 20:07:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 ens3 440.03 397.53 2868.12 74.72 0.00 0.00 0.00 0.00 20:08:01 vetha691e56 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 lo 3.54 3.54 0.40 0.40 0.00 0.00 0.00 0.00 20:08:01 veth40be566 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:09:01 vetha691e56 40.46 38.81 104.34 4.50 0.00 0.00 0.00 0.01 20:09:01 lo 69.11 69.11 107.30 107.30 0.00 0.00 0.00 0.00 20:09:01 docker0 40.64 38.84 103.80 4.50 0.00 0.00 0.00 0.00 20:09:01 ens3 2017.61 1514.43 13862.57 305.02 0.00 0.00 0.00 0.00 20:10:01 vetha691e56 26.81 25.91 44.11 3.97 0.00 0.00 0.00 0.00 20:10:01 lo 62.57 62.57 48.91 48.91 0.00 0.00 0.00 0.00 20:10:01 docker0 27.00 26.08 43.76 3.98 0.00 0.00 0.00 0.00 20:10:01 ens3 19.68 11.70 4.50 4.58 0.00 0.00 0.00 0.00 20:11:01 vetha691e56 78.74 62.49 29.95 10.22 0.00 0.00 0.00 0.00 20:11:01 lo 145.29 145.29 38.79 38.79 0.00 0.00 0.00 0.00 20:11:01 docker0 78.94 62.67 28.88 10.23 0.00 0.00 0.00 0.00 20:11:01 ens3 21.30 15.05 4.45 5.05 0.00 0.00 0.00 0.00 20:12:01 vetha691e56 39.11 35.72 47.11 5.47 0.00 0.00 0.00 0.00 20:12:01 lo 108.46 108.46 56.33 56.33 0.00 0.00 0.00 0.00 20:12:01 docker0 39.30 35.90 46.59 5.48 0.00 0.00 0.00 0.00 20:12:01 ens3 324.37 204.33 87.60 77.25 0.00 0.00 0.00 0.00 20:13:01 vetha691e56 69.42 53.86 40.03 6.92 0.00 0.00 0.00 0.00 20:13:01 lo 134.61 134.61 46.49 46.49 0.00 0.00 0.00 0.00 20:13:01 docker0 69.62 54.05 39.09 6.93 0.00 0.00 0.00 0.00 20:13:01 ens3 17.21 10.04 3.74 3.58 0.00 0.00 0.00 0.00 20:14:02 vetha691e56 68.17 52.49 40.61 11.89 0.00 0.00 0.00 0.00 20:14:02 lo 130.23 130.23 51.98 51.98 0.00 0.00 0.00 0.00 20:14:02 docker0 68.36 52.67 39.69 11.90 0.00 0.00 0.00 0.00 20:14:02 ens3 100.30 51.09 30.02 23.67 0.00 0.00 0.00 0.00 20:15:01 vetha691e56 60.56 48.44 48.28 13.09 0.00 0.00 0.00 0.00 20:15:01 lo 119.59 119.59 61.10 61.10 0.00 0.00 0.00 0.00 20:15:01 docker0 60.74 48.63 47.46 13.10 0.00 0.00 0.00 0.00 20:15:01 ens3 81.16 46.04 25.30 19.61 0.00 0.00 0.00 0.00 20:16:01 lo 83.92 83.92 38.61 38.61 0.00 0.00 0.00 0.00 20:16:01 docker0 37.04 32.16 34.18 3.61 0.00 0.00 0.00 0.00 20:16:01 ens3 359.98 179.97 251.65 88.85 0.00 0.00 0.00 0.00 Average: lo 78.24 78.24 40.95 40.95 0.00 0.00 0.00 0.00 Average: docker0 38.36 31.94 34.89 5.43 0.00 0.00 0.00 0.00 Average: ens3 267.05 184.58 1300.19 47.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3404) 02/01/25 _x86_64_ (4 CPU) 20:04:37 LINUX RESTART (4 CPU) 20:05:02 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 17.72 0.00 1.96 4.84 0.06 75.42 20:06:01 0 9.22 0.00 2.40 6.90 0.03 81.44 20:06:01 1 28.22 0.00 1.97 5.65 0.07 64.09 20:06:01 2 14.61 0.00 1.42 1.72 0.05 82.20 20:06:01 3 18.79 0.00 2.06 5.07 0.05 74.03 20:07:01 all 29.93 0.00 1.98 2.26 0.09 65.73 20:07:01 0 40.12 0.00 2.67 2.59 0.10 54.52 20:07:01 1 28.28 0.00 1.21 2.68 0.10 67.73 20:07:01 2 28.61 0.00 2.65 1.96 0.10 66.68 20:07:01 3 22.71 0.00 1.40 1.82 0.08 73.99 20:08:01 all 49.24 0.00 4.17 1.46 0.12 45.00 20:08:01 0 40.56 0.00 4.49 2.33 0.10 52.53 20:08:01 1 49.73 0.00 4.50 1.70 0.12 43.96 20:08:01 2 55.40 0.00 4.05 0.96 0.13 39.46 20:08:01 3 51.33 0.00 3.67 0.87 0.12 44.01 20:09:01 all 34.27 0.00 2.43 8.30 0.13 54.87 20:09:01 0 28.31 0.00 2.38 10.48 0.13 58.70 20:09:01 1 20.03 0.00 2.54 6.15 0.10 71.18 20:09:01 2 46.63 0.00 2.47 8.09 0.15 42.66 20:09:01 3 42.16 0.00 2.29 8.51 0.12 46.92 20:10:01 all 14.86 0.00 1.41 4.19 0.09 79.46 20:10:01 0 14.14 0.00 1.27 2.01 0.08 82.50 20:10:01 1 13.21 0.00 1.51 7.58 0.08 77.63 20:10:01 2 18.27 0.00 1.21 2.45 0.10 77.97 20:10:01 3 13.82 0.00 1.64 4.72 0.08 79.73 20:11:01 all 6.73 0.00 3.22 18.41 0.12 71.53 20:11:01 0 5.96 0.00 2.79 12.42 0.08 78.76 20:11:01 1 6.75 0.00 3.72 21.45 0.10 67.98 20:11:01 2 7.84 0.00 3.83 26.20 0.19 61.94 20:11:01 3 6.39 0.00 2.55 13.63 0.10 77.33 20:12:01 all 23.28 0.00 2.17 7.20 0.12 67.23 20:12:01 0 23.66 0.00 2.08 7.28 0.12 66.86 20:12:01 1 25.49 0.00 1.57 3.55 0.10 69.29 20:12:01 2 24.82 0.00 3.07 15.53 0.17 56.41 20:12:01 3 19.18 0.00 1.91 2.51 0.10 76.29 20:13:01 all 7.34 0.00 3.27 18.06 0.12 71.21 20:13:01 0 6.22 0.00 3.82 23.32 0.12 66.52 20:13:01 1 8.06 0.00 3.33 16.59 0.10 71.92 20:13:01 2 7.49 0.00 3.29 17.66 0.15 71.40 20:13:01 3 7.56 0.00 2.64 14.66 0.12 75.03 20:14:02 all 9.69 0.00 3.51 17.50 0.14 69.16 20:14:02 0 9.39 0.00 3.35 9.24 0.13 77.89 20:14:02 1 10.70 0.00 3.47 27.58 0.13 58.11 20:14:02 2 9.59 0.00 3.53 16.34 0.19 70.35 20:14:02 3 9.08 0.00 3.71 16.86 0.13 70.21 20:15:01 all 8.61 0.00 4.65 22.69 0.15 63.91 20:15:01 0 7.26 0.00 4.23 17.04 0.12 71.35 20:15:01 1 9.39 0.00 4.39 19.29 0.12 66.80 20:15:01 2 9.06 0.00 4.43 26.25 0.19 60.07 20:15:01 3 8.73 0.00 5.52 28.23 0.14 57.37 20:16:01 all 31.46 0.00 2.92 10.24 0.12 55.26 20:16:01 0 30.46 0.00 2.49 4.76 0.10 62.20 20:16:01 1 31.15 0.00 3.04 12.82 0.12 52.87 20:16:01 2 28.62 0.00 3.44 10.56 0.15 57.22 20:16:01 3 35.59 0.00 2.70 12.88 0.12 48.71 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.23 0.00 2.88 10.45 0.11 65.33 Average: 0 19.63 0.00 2.91 8.92 0.10 68.44 Average: 1 21.01 0.00 2.84 11.36 0.10 64.69 Average: 2 22.87 0.00 3.04 11.58 0.14 62.37 Average: 3 21.42 0.00 2.73 9.94 0.11 65.80