---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4455 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 8.6G 56% / 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 478 1077 0 2387 3208 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:08:ff:98 brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe08:ff98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2f:0b:40:a6 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::42:2fff:fe0b:40a6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4455) 06/25/24 _x86_64_ (4 CPU) 10:57:52 LINUX RESTART (4 CPU) 10:58:01 tps rtps wtps bread/s bwrtn/s 10:59:02 168.07 71.37 96.70 5666.66 41329.93 11:00:01 120.74 57.58 63.16 3841.65 9964.14 11:01:01 70.44 48.19 22.25 2219.90 3043.63 11:02:01 8.47 0.02 8.45 0.13 332.08 11:03:01 9.25 0.02 9.23 3.07 415.06 11:04:01 43.98 8.80 35.18 719.24 6162.92 11:05:01 57.26 33.68 23.58 1598.80 5267.02 11:06:01 211.23 86.27 124.96 7698.05 79172.54 Average: 86.10 38.20 47.90 2715.88 18226.44 10:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:02 1703404 3306976 2335248 57.82 41476 1724564 934636 18.37 598432 1570060 84104 11:00:01 1262556 3187896 2776096 68.74 63908 2007920 1152432 22.65 769772 1805940 55956 11:01:01 1155268 3179140 2883384 71.39 67964 2098848 1019864 20.05 803884 1870452 2132 11:02:01 1144176 3174960 2894476 71.67 69624 2103272 1023800 20.12 809600 1874160 1596 11:03:01 1098232 3136496 2940420 72.81 71224 2108136 1063180 20.90 850732 1877104 2876 11:04:01 192824 2358912 3845828 95.23 73648 2229540 1706780 33.55 1689792 1932860 12804 11:05:01 394852 2242536 3643800 90.22 77612 1922188 1787492 35.14 1809728 1641620 116612 11:06:01 1109496 3260416 2929156 72.53 92948 2208072 1004644 19.75 1056116 1678372 127300 Average: 1007601 2980916 3031051 75.05 69800 2050318 1211604 23.82 1048507 1781321 50422 10:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:59:02 ens3 398.85 272.52 1607.80 74.51 0.00 0.00 0.00 0.00 10:59:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:02 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 11:00:01 ens3 122.93 95.19 460.91 29.39 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 3.12 3.12 0.28 0.28 0.00 0.00 0.00 0.00 11:01:01 ens3 68.52 89.49 130.49 14.06 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:02:01 ens3 53.41 76.15 64.61 12.12 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 11:03:01 ens3 93.70 134.11 81.76 20.90 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:04:01 ens3 566.05 428.19 2879.42 100.09 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:05:01 ens3 676.53 342.24 563.83 136.82 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 11:06:01 ens3 600.52 762.71 4954.96 4448.94 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:06:01 lo 4.73 4.73 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 323.01 275.46 1344.80 605.74 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.44 1.44 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4455) 06/25/24 _x86_64_ (4 CPU) 10:57:52 LINUX RESTART (4 CPU) 10:58:01 CPU %user %nice %system %iowait %steal %idle 10:59:02 all 15.26 0.00 2.12 5.35 0.05 77.22 10:59:02 0 6.88 0.00 1.67 9.67 0.05 81.73 10:59:02 1 21.45 0.00 3.22 4.95 0.05 70.33 10:59:02 2 14.93 0.00 1.74 4.74 0.07 78.52 10:59:02 3 17.79 0.00 1.84 2.06 0.03 78.28 11:00:01 all 17.39 0.00 1.45 3.06 0.05 78.06 11:00:01 0 7.54 0.00 0.90 5.53 0.03 86.00 11:00:01 1 34.42 0.00 2.31 1.14 0.07 62.06 11:00:01 2 8.86 0.00 1.02 3.34 0.07 86.71 11:00:01 3 18.70 0.00 1.53 2.22 0.05 77.50 11:01:01 all 5.98 0.00 0.53 4.30 0.04 89.15 11:01:01 0 3.77 0.00 0.52 5.29 0.03 90.39 11:01:01 1 7.19 0.00 0.83 3.70 0.03 88.24 11:01:01 2 3.39 0.00 0.42 4.01 0.03 92.15 11:01:01 3 9.53 0.00 0.35 4.24 0.05 85.83 11:02:01 all 3.95 0.00 0.17 0.03 0.03 95.81 11:02:01 0 2.79 0.00 0.03 0.12 0.03 97.02 11:02:01 1 7.42 0.00 0.55 0.00 0.03 91.99 11:02:01 2 0.90 0.00 0.05 0.00 0.02 99.03 11:02:01 3 4.74 0.00 0.07 0.00 0.02 95.18 11:03:01 all 4.53 0.00 0.25 0.06 0.03 95.13 11:03:01 0 6.27 0.00 0.44 0.22 0.03 93.04 11:03:01 1 3.96 0.00 0.15 0.00 0.02 95.88 11:03:01 2 4.05 0.00 0.17 0.02 0.03 95.73 11:03:01 3 3.87 0.00 0.25 0.00 0.02 95.86 11:04:01 all 47.06 0.00 1.72 0.38 0.08 50.76 11:04:01 0 46.65 0.00 1.56 0.35 0.10 51.34 11:04:01 1 48.36 0.00 1.89 0.60 0.08 49.06 11:04:01 2 52.22 0.00 1.65 0.10 0.08 45.95 11:04:01 3 40.95 0.00 1.77 0.49 0.08 56.71 11:05:01 all 44.15 0.00 1.85 1.68 0.08 52.24 11:05:01 0 50.03 0.00 1.85 1.89 0.08 46.15 11:05:01 1 30.04 0.00 2.65 1.63 0.08 65.59 11:05:01 2 49.79 0.00 1.77 2.02 0.08 46.33 11:05:01 3 46.77 0.00 1.15 1.15 0.07 50.86 11:06:01 all 28.63 0.00 3.95 4.06 0.07 63.30 11:06:01 0 41.88 0.00 4.28 4.72 0.07 49.05 11:06:01 1 24.40 0.00 3.51 1.84 0.07 70.19 11:06:01 2 21.72 0.00 4.90 8.51 0.07 64.80 11:06:01 3 26.50 0.00 3.09 1.16 0.05 69.20 Average: all 20.87 0.00 1.50 2.36 0.05 75.22 Average: 0 20.75 0.00 1.40 3.46 0.05 74.33 Average: 1 22.12 0.00 1.88 1.73 0.05 74.21 Average: 2 19.51 0.00 1.46 2.83 0.06 76.14 Average: 3 21.10 0.00 1.25 1.41 0.05 76.19