---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4575 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: 2800.022 BogoMIPS: 5600.04 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 468 2345 0 1130 3231 Swap: 1023 3 1020 ---> 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:30:a0:73 brd ff:ff:ff:ff:ff:ff inet 10.32.6.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85688sec preferred_lft 85688sec inet6 fe80::f816:3eff:fe30:a073/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:03:e5:94 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::42:7cff:fe03:e594/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4575) 06/26/24 _x86_64_ (4 CPU) 13:23:03 LINUX RESTART (4 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 122.31 44.16 78.15 2619.43 10226.56 13:26:01 98.85 22.51 76.35 1040.55 21341.46 13:27:01 386.19 19.68 366.51 1758.77 33930.61 13:28:01 120.76 5.00 115.76 108.25 3207.60 13:29:01 632.19 0.40 631.79 8.00 17510.68 13:30:01 288.44 5.83 282.61 147.82 7507.63 13:31:01 621.41 0.43 620.98 33.99 17602.93 13:32:01 618.98 7.22 611.76 161.04 16875.85 13:33:01 1770.69 1.42 1769.27 54.92 20103.85 13:34:01 382.47 59.87 322.60 3502.75 9871.02 Average: 504.21 16.65 487.56 943.54 15817.87 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 1304700 3195500 2733952 67.69 64696 1971076 1049316 20.63 742128 1789120 98812 13:26:01 119984 2117368 3918668 97.03 73956 2064420 1990600 39.13 1873220 1829064 28476 13:27:01 114132 1529520 3924520 97.17 107384 1532844 3340120 65.66 2389752 1318116 12028 13:28:01 126256 1312420 3912396 96.87 114716 1298984 3624932 71.26 2546664 1141528 1036 13:29:01 123872 1291100 3914780 96.93 137724 1240480 3636316 71.48 2548860 1106324 2352 13:30:01 107484 944748 3931168 97.34 134840 914796 4100576 80.61 2760076 906584 2780 13:31:01 113512 920556 3925140 97.19 139816 861772 4155460 81.68 2762756 865116 2544 13:32:01 123628 878656 3915024 96.94 142420 782324 4222372 83.00 2772716 815952 3820 13:33:01 182680 837732 3855972 95.48 143920 714880 4325516 85.03 2775392 785288 18260 13:34:01 1495396 2160296 2543256 62.97 143556 683424 1843672 36.24 1635776 730800 68556 Average: 381164 1518790 3657488 90.56 120303 1206500 3228888 63.47 2280734 1128789 23866 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 189.09 200.52 891.46 36.65 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:26:01 ens3 853.06 678.56 8433.00 113.39 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:27:01 ens3 313.43 211.50 2570.64 17.82 0.00 0.00 0.00 0.00 13:27:01 vethd41965c 41.13 39.33 104.38 4.54 0.00 0.00 0.00 0.01 13:27:01 docker0 41.34 39.49 103.83 4.55 0.00 0.00 0.00 0.00 13:27:01 lo 70.07 70.07 107.43 107.43 0.00 0.00 0.00 0.00 13:28:01 ens3 40.39 21.80 9.79 8.68 0.00 0.00 0.00 0.00 13:28:01 vethd41965c 19.70 20.50 40.52 3.13 0.00 0.00 0.00 0.00 13:28:01 docker0 19.88 20.66 40.26 3.14 0.00 0.00 0.00 0.00 13:28:01 lo 51.54 51.54 44.74 44.74 0.00 0.00 0.00 0.00 13:29:01 ens3 8.67 6.68 1.82 2.87 0.00 0.00 0.00 0.00 13:29:01 vethd41965c 78.14 62.41 30.78 10.35 0.00 0.00 0.00 0.00 13:29:01 docker0 78.32 62.57 29.72 10.36 0.00 0.00 0.00 0.00 13:29:01 lo 145.69 145.69 39.77 39.77 0.00 0.00 0.00 0.00 13:30:01 ens3 249.27 134.96 77.60 65.17 0.00 0.00 0.00 0.00 13:30:01 vethd41965c 40.40 36.60 47.32 5.53 0.00 0.00 0.00 0.00 13:30:01 docker0 40.59 36.79 46.77 5.54 0.00 0.00 0.00 0.00 13:30:01 lo 109.73 109.73 56.43 56.43 0.00 0.00 0.00 0.00 13:31:01 ens3 29.41 16.25 9.15 7.66 0.00 0.00 0.00 0.00 13:31:01 vethd41965c 68.17 53.69 40.07 7.00 0.00 0.00 0.00 0.00 13:31:01 docker0 68.36 53.86 39.14 7.01 0.00 0.00 0.00 0.00 13:31:01 lo 134.79 134.79 46.63 46.63 0.00 0.00 0.00 0.00 13:32:01 ens3 89.99 42.38 24.79 19.53 0.00 0.00 0.00 0.00 13:32:01 vethd41965c 66.09 51.89 40.35 6.99 0.00 0.00 0.00 0.00 13:32:01 docker0 66.27 52.07 39.46 7.00 0.00 0.00 0.00 0.00 13:32:01 lo 131.06 131.06 47.04 47.04 0.00 0.00 0.00 0.00 13:33:01 ens3 33.98 20.65 8.28 7.58 0.00 0.00 0.00 0.00 13:33:01 vethd41965c 60.41 49.94 48.61 17.97 0.00 0.00 0.00 0.00 13:33:01 docker0 60.59 50.12 47.79 17.98 0.00 0.00 0.00 0.00 13:33:01 lo 121.48 121.48 66.32 66.32 0.00 0.00 0.00 0.00 13:34:01 ens3 239.48 155.32 231.50 52.70 0.00 0.00 0.00 0.00 13:34:01 docker0 41.19 35.76 35.62 4.02 0.00 0.00 0.00 0.00 13:34:01 lo 91.65 91.65 40.50 40.50 0.00 0.00 0.00 0.00 Average: ens3 204.70 148.88 1226.02 33.21 0.00 0.00 0.00 0.00 Average: docker0 41.65 35.13 38.26 5.96 0.00 0.00 0.00 0.00 Average: lo 85.92 85.92 44.92 44.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4575) 06/26/24 _x86_64_ (4 CPU) 13:23:03 LINUX RESTART (4 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 24.09 0.00 1.57 2.62 0.06 71.66 13:25:01 0 20.71 0.00 1.67 1.67 0.03 75.93 13:25:01 1 30.39 0.00 1.95 0.32 0.05 67.28 13:25:01 2 17.52 0.00 1.39 7.09 0.05 73.95 13:25:01 3 27.75 0.00 1.26 1.42 0.08 69.48 13:26:01 all 52.31 0.00 3.27 1.20 0.09 43.13 13:26:01 0 52.44 0.00 3.64 0.57 0.10 43.26 13:26:01 1 47.57 0.00 3.04 1.90 0.10 47.39 13:26:01 2 50.90 0.00 2.54 0.85 0.10 45.60 13:26:01 3 58.29 0.00 3.89 1.47 0.10 36.25 13:27:01 all 30.20 0.00 3.48 9.53 0.09 56.71 13:27:01 0 30.36 0.00 3.94 14.39 0.08 51.22 13:27:01 1 35.43 0.00 3.44 11.80 0.08 49.25 13:27:01 2 23.79 0.00 3.57 6.76 0.10 65.78 13:27:01 3 31.20 0.00 2.96 5.18 0.07 60.59 13:28:01 all 18.10 0.00 1.14 2.86 0.07 77.82 13:28:01 0 16.45 0.00 1.09 2.84 0.07 79.55 13:28:01 1 23.51 0.00 1.14 3.63 0.07 71.66 13:28:01 2 16.40 0.00 1.18 0.32 0.07 82.04 13:28:01 3 16.03 0.00 1.15 4.63 0.07 78.11 13:29:01 all 6.53 0.00 3.18 18.74 0.09 71.46 13:29:01 0 6.36 0.00 3.56 18.14 0.08 71.86 13:29:01 1 6.38 0.00 3.15 22.82 0.08 67.57 13:29:01 2 6.21 0.00 3.12 21.05 0.12 69.51 13:29:01 3 7.18 0.00 2.92 12.99 0.08 76.83 13:30:01 all 19.78 0.00 2.11 7.67 0.08 70.37 13:30:01 0 19.79 0.00 1.86 4.00 0.08 74.27 13:30:01 1 15.79 0.00 1.73 6.74 0.07 75.68 13:30:01 2 20.08 0.00 2.56 14.33 0.08 62.94 13:30:01 3 23.42 0.00 2.29 5.63 0.08 68.58 13:31:01 all 6.88 0.00 3.22 18.18 0.09 71.63 13:31:01 0 7.35 0.00 3.50 19.14 0.08 69.93 13:31:01 1 6.75 0.00 2.61 15.04 0.10 75.49 13:31:01 2 5.56 0.00 2.89 15.53 0.10 75.92 13:31:01 3 7.87 0.00 3.88 22.99 0.08 65.17 13:32:01 all 8.31 0.00 3.40 18.14 0.08 70.06 13:32:01 0 8.96 0.00 3.29 20.32 0.08 67.34 13:32:01 1 8.36 0.00 3.68 19.23 0.08 68.65 13:32:01 2 8.23 0.00 3.61 19.78 0.10 68.27 13:32:01 3 7.65 0.00 3.01 13.24 0.08 76.01 13:33:01 all 8.42 0.00 4.31 22.47 0.09 64.71 13:33:01 0 8.50 0.00 4.30 20.43 0.08 66.69 13:33:01 1 8.32 0.00 3.98 25.03 0.08 62.58 13:33:01 2 7.08 0.00 4.25 19.89 0.08 68.69 13:33:01 3 9.75 0.00 4.72 24.52 0.08 60.92 13:34:01 all 26.92 0.00 3.12 11.23 0.09 58.64 13:34:01 0 29.49 0.00 2.93 15.82 0.10 51.65 13:34:01 1 30.74 0.00 3.05 7.78 0.07 58.36 13:34:01 2 23.85 0.00 3.19 8.39 0.10 64.48 13:34:01 3 23.60 0.00 3.27 12.91 0.10 60.12 Average: all 20.18 0.00 2.88 11.24 0.08 65.61 Average: 0 20.05 0.00 2.98 11.72 0.08 65.17 Average: 1 21.36 0.00 2.78 11.41 0.08 64.38 Average: 2 18.01 0.00 2.83 11.36 0.09 67.71 Average: 3 21.31 0.00 2.93 10.48 0.08 65.20