---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2448 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 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 483 2451 0 1009 3218 Swap: 1023 4 1019 ---> 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:74:bb:0e brd ff:ff:ff:ff:ff:ff inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85659sec preferred_lft 85659sec inet6 fe80::f816:3eff:fe74:bb0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:d6:45:cf 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::42:3bff:fed6:45cf/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-2448) 08/14/24 _x86_64_ (4 CPU) 14:05:31 LINUX RESTART (4 CPU) 14:06:01 tps rtps wtps bread/s bwrtn/s 14:07:01 147.64 67.64 80.00 4956.37 7904.68 14:08:01 123.96 41.82 82.14 2446.78 15246.38 14:09:02 151.07 32.45 118.62 2956.05 36243.68 14:10:01 320.10 18.51 301.59 616.84 11115.68 14:11:01 232.48 4.35 228.13 90.78 6382.00 14:12:01 633.81 0.55 633.26 11.06 17546.41 14:13:01 286.47 6.43 280.04 172.98 7426.95 14:14:01 617.31 4.00 613.31 249.48 17499.78 14:15:01 608.05 7.73 600.32 167.57 17153.14 14:16:01 1748.84 1.82 1747.03 55.19 17781.97 14:17:01 358.49 129.88 228.61 5671.59 7611.13 Average: 475.42 28.67 446.76 1583.15 14731.12 14:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:07:01 1601732 3320176 2436920 60.34 55092 1817380 909892 17.89 608076 1647340 133004 14:08:01 774156 2874856 3264496 80.83 67688 2172680 1315108 25.85 1115968 1935608 20528 14:09:02 110984 1881388 3927668 97.25 80948 1911160 2975860 58.50 2022140 1698756 1232 14:10:01 133344 1347424 3905308 96.70 105944 1336708 3477852 68.36 2516920 1177300 11660 14:11:01 136608 975564 3902044 96.62 113352 956084 3976244 78.16 2784124 900024 1816 14:12:01 119728 955876 3918924 97.04 132608 917544 3984528 78.32 2791568 874512 2512 14:13:01 106248 650648 3932404 97.37 121388 640588 4413588 86.76 2945700 732352 3280 14:14:01 119720 618832 3918932 97.04 106400 599236 4472728 87.92 2931780 705888 2432 14:15:01 148620 627804 3890032 96.32 105104 561552 4485628 88.17 2890680 691596 3632 14:16:01 129132 546768 3909520 96.80 104480 522904 4629468 91.00 2966432 660240 4088 14:17:01 2660816 3363264 1377836 34.12 115676 753380 916444 18.01 521540 694692 198996 Average: 549190 1560236 3489462 86.40 100789 1108111 3232485 63.54 2190448 1065301 34835 14:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 439.58 296.88 1496.08 82.17 0.00 0.00 0.00 0.00 14:07:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 506.66 457.26 3299.90 88.61 0.00 0.00 0.00 0.00 14:08:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 14:09:02 veth246f6e6 0.10 0.32 0.01 0.03 0.00 0.00 0.00 0.00 14:09:02 docker0 0.10 0.20 0.00 0.02 0.00 0.00 0.00 0.00 14:09:02 ens3 965.97 688.62 8275.97 107.25 0.00 0.00 0.00 0.00 14:09:02 lo 3.54 3.54 0.40 0.40 0.00 0.00 0.00 0.00 14:10:01 veth246f6e6 0.17 0.24 0.01 0.01 0.00 0.00 0.00 0.00 14:10:01 docker0 41.09 39.16 105.54 4.56 0.00 0.00 0.00 0.00 14:10:01 ens3 55.06 17.22 14.71 10.15 0.00 0.00 0.00 0.00 14:10:01 lo 70.78 70.78 109.16 109.16 0.00 0.00 0.00 0.00 14:11:01 veth246f6e6 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 docker0 32.29 30.11 45.34 4.45 0.00 0.00 0.00 0.00 14:11:01 ens3 21.78 12.11 6.38 5.79 0.00 0.00 0.00 0.00 14:11:01 lo 72.25 72.25 50.94 50.94 0.00 0.00 0.00 0.00 14:12:01 veth246f6e6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 docker0 79.62 63.61 29.81 10.45 0.00 0.00 0.00 0.00 14:12:01 ens3 49.24 33.36 10.25 10.55 0.00 0.00 0.00 0.00 14:12:01 lo 148.48 148.48 40.00 40.00 0.00 0.00 0.00 0.00 14:13:01 veth246f6e6 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 docker0 39.53 36.07 47.43 5.59 0.00 0.00 0.00 0.00 14:13:01 ens3 246.89 130.77 58.82 50.56 0.00 0.00 0.00 0.00 14:13:01 lo 109.33 109.33 57.32 57.32 0.00 0.00 0.00 0.00 14:14:01 veth246f6e6 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 docker0 67.15 52.99 38.04 6.65 0.00 0.00 0.00 0.00 14:14:01 ens3 24.29 16.84 5.43 5.26 0.00 0.00 0.00 0.00 14:14:01 lo 132.32 132.32 45.23 45.23 0.00 0.00 0.00 0.00 14:15:01 veth246f6e6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 docker0 66.02 52.47 40.94 11.92 0.00 0.00 0.00 0.00 14:15:01 ens3 183.75 67.52 58.45 41.76 0.00 0.00 0.00 0.00 14:15:01 lo 130.06 130.06 53.38 53.38 0.00 0.00 0.00 0.00 14:16:01 veth246f6e6 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 docker0 59.24 48.44 45.22 12.90 0.00 0.00 0.00 0.00 14:16:01 ens3 113.18 50.49 33.81 24.52 0.00 0.00 0.00 0.00 14:16:01 lo 119.28 119.28 58.73 58.73 0.00 0.00 0.00 0.00 14:17:01 docker0 31.33 28.26 31.84 3.11 0.00 0.00 0.00 0.00 14:17:01 ens3 710.45 342.56 746.05 191.46 0.00 0.00 0.00 0.00 14:17:01 lo 73.24 73.24 35.72 35.72 0.00 0.00 0.00 0.00 Average: docker0 37.84 31.92 34.81 5.42 0.00 0.00 0.00 0.00 Average: ens3 302.10 192.56 1277.25 56.27 0.00 0.00 0.00 0.00 Average: lo 78.38 78.38 40.90 40.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2448) 08/14/24 _x86_64_ (4 CPU) 14:05:31 LINUX RESTART (4 CPU) 14:06:01 CPU %user %nice %system %iowait %steal %idle 14:07:01 all 20.10 0.00 1.95 5.39 0.06 72.50 14:07:01 0 30.33 0.00 2.87 6.73 0.08 59.98 14:07:01 1 9.02 0.00 1.37 12.22 0.05 77.34 14:07:01 2 25.73 0.00 2.17 2.17 0.07 69.86 14:07:01 3 15.37 0.00 1.39 0.43 0.03 82.78 14:08:01 all 33.95 0.00 2.02 2.14 0.08 61.81 14:08:01 0 37.33 0.00 2.68 2.53 0.10 57.37 14:08:01 1 25.42 0.00 1.59 3.25 0.08 69.66 14:08:01 2 39.12 0.00 2.09 0.90 0.08 57.81 14:08:01 3 33.92 0.00 1.69 1.89 0.08 62.42 14:09:02 all 48.26 0.00 4.06 2.49 0.09 45.09 14:09:02 0 50.30 0.00 4.70 1.95 0.08 42.97 14:09:02 1 45.55 0.00 4.34 2.34 0.08 47.69 14:09:02 2 44.86 0.00 3.96 2.23 0.08 48.87 14:09:02 3 52.35 0.00 3.26 3.43 0.10 40.86 14:10:01 all 35.21 0.00 2.37 8.23 0.08 54.10 14:10:01 0 39.08 0.00 2.29 6.06 0.10 52.47 14:10:01 1 35.92 0.00 2.43 8.45 0.08 53.12 14:10:01 2 27.16 0.00 3.17 16.38 0.10 53.19 14:10:01 3 38.63 0.00 1.65 2.06 0.07 57.60 14:11:01 all 11.44 0.00 1.53 6.26 0.08 80.69 14:11:01 0 12.25 0.00 1.89 5.62 0.07 80.17 14:11:01 1 8.66 0.00 1.30 6.22 0.07 83.75 14:11:01 2 13.95 0.00 1.41 6.96 0.08 77.60 14:11:01 3 10.93 0.00 1.47 6.24 0.08 81.27 14:12:01 all 6.27 0.00 3.17 18.54 0.10 71.92 14:12:01 0 5.90 0.00 2.80 13.61 0.08 77.61 14:12:01 1 7.04 0.00 3.58 29.78 0.08 59.52 14:12:01 2 6.46 0.00 3.02 20.21 0.12 70.19 14:12:01 3 5.69 0.00 3.32 10.62 0.07 80.30 14:13:01 all 21.43 0.00 2.09 7.67 0.10 68.72 14:13:01 0 20.07 0.00 1.87 5.05 0.08 72.93 14:13:01 1 19.11 0.00 2.20 7.04 0.12 71.54 14:13:01 2 22.50 0.00 2.13 7.61 0.12 67.64 14:13:01 3 24.01 0.00 2.16 11.00 0.12 62.71 14:14:01 all 6.04 0.00 3.05 18.51 0.11 72.29 14:14:01 0 5.81 0.00 2.97 17.72 0.10 73.40 14:14:01 1 6.28 0.00 3.18 20.40 0.10 70.04 14:14:01 2 5.78 0.00 2.86 15.01 0.14 76.22 14:14:01 3 6.29 0.00 3.20 20.89 0.10 69.52 14:15:01 all 9.19 0.00 3.72 17.47 0.10 69.53 14:15:01 0 8.93 0.00 3.83 12.91 0.08 74.25 14:15:01 1 8.25 0.00 3.88 17.98 0.10 69.79 14:15:01 2 9.96 0.00 3.59 22.39 0.13 63.93 14:15:01 3 9.59 0.00 3.58 16.66 0.07 70.10 14:16:01 all 8.15 0.00 4.38 21.85 0.11 65.50 14:16:01 0 9.01 0.00 4.71 23.33 0.08 62.87 14:16:01 1 6.45 0.00 3.47 17.23 0.10 72.76 14:16:01 2 7.42 0.00 5.31 24.66 0.15 62.46 14:16:01 3 9.72 0.00 4.07 22.20 0.12 63.89 14:17:01 all 33.87 0.00 3.17 8.80 0.10 54.05 14:17:01 0 37.42 0.00 3.23 6.95 0.10 52.29 14:17:01 1 27.61 0.00 2.59 6.28 0.08 63.44 14:17:01 2 29.44 0.00 3.45 13.90 0.13 53.08 14:17:01 3 41.03 0.00 3.37 8.12 0.08 47.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.27 0.00 2.86 10.66 0.09 65.12 Average: 0 23.30 0.00 3.08 9.31 0.09 64.22 Average: 1 18.12 0.00 2.72 11.90 0.09 67.17 Average: 2 21.16 0.00 3.01 12.00 0.11 63.72 Average: 3 22.48 0.00 2.65 9.42 0.08 65.36