---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2449 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 9.1G 54% / 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 476 2393 0 1074 3224 Swap: 1023 6 1017 ---> 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:1b:61:5e brd ff:ff:ff:ff:ff:ff inet 10.32.6.12/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe1b:615e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:cd:6b:bc 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:afff:fecd:6bbc/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-2449) 08/14/24 _x86_64_ (4 CPU) 14:06:31 LINUX RESTART (4 CPU) 14:07:01 tps rtps wtps bread/s bwrtn/s 14:08:01 145.33 65.66 79.67 4915.98 7902.42 14:09:01 133.79 46.53 87.27 3252.26 16513.38 14:10:01 211.83 32.59 179.23 3346.97 38948.17 14:11:01 288.17 13.06 275.10 867.32 8474.72 14:12:01 290.17 1.40 288.77 20.40 7851.62 14:13:01 599.63 3.27 596.37 83.32 16536.84 14:14:01 325.77 5.28 320.49 206.80 8633.44 14:15:01 622.66 6.20 616.46 400.00 17490.04 14:16:01 1029.59 16.14 1013.45 314.30 16753.22 14:17:01 1312.31 1.92 1310.40 84.79 20464.59 14:18:01 325.35 125.33 200.02 6913.55 20092.60 Average: 480.38 28.87 451.51 1855.93 16334.21 14:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:08:01 1666104 3400700 2372548 58.75 55448 1832124 848420 16.68 526756 1662304 153752 14:09:01 417412 2584944 3621240 89.66 68776 2237096 1451880 28.54 1434432 1969528 29100 14:10:01 142232 1773964 3896420 96.48 82532 1774392 2983864 58.65 2165828 1521964 2440 14:11:01 105908 1240344 3932744 97.38 109136 1256308 3599000 70.75 2636124 1086604 1752 14:12:01 106412 976768 3932240 97.37 119240 979116 3922108 77.10 2802112 907044 2376 14:13:01 112712 921120 3925940 97.21 133284 889596 4046424 79.54 2813336 857100 2924 14:14:01 104012 623080 3934640 97.42 125524 611136 4397772 86.45 2975936 703588 2932 14:15:01 123256 570864 3915396 96.95 103332 550324 4462620 87.72 2976380 655460 3300 14:16:01 179444 518772 3859208 95.56 95916 439512 4532760 89.10 2937024 622156 3320 14:17:01 111608 399348 3927044 97.24 92428 406704 4762508 93.62 3037572 604056 2552 14:18:01 1154348 2013912 2884304 71.42 99404 920684 2051240 40.32 1766740 935184 24112 Average: 383950 1365801 3654702 90.49 98638 1081545 3368963 66.22 2370204 1047726 20778 14:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:08:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:08:01 ens3 404.27 265.31 1489.60 72.02 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 14:09:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 14:09:01 ens3 590.22 507.73 3876.13 108.69 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 3.51 3.51 0.40 0.40 0.00 0.00 0.00 0.00 14:10:01 ens3 741.94 552.98 7712.20 75.30 0.00 0.00 0.00 0.00 14:10:01 veth467f23a 0.12 0.35 0.01 0.03 0.00 0.00 0.00 0.00 14:10:01 docker0 0.12 0.22 0.01 0.02 0.00 0.00 0.00 0.00 14:11:01 lo 87.05 87.05 133.34 133.34 0.00 0.00 0.00 0.00 14:11:01 ens3 25.36 17.86 5.78 5.80 0.00 0.00 0.00 0.00 14:11:01 veth467f23a 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 14:11:01 docker0 48.48 47.24 128.67 5.44 0.00 0.00 0.00 0.00 14:12:01 lo 77.87 77.87 31.50 31.50 0.00 0.00 0.00 0.00 14:12:01 ens3 15.78 9.62 5.73 4.54 0.00 0.00 0.00 0.00 14:12:01 veth467f23a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:12:01 docker0 36.99 31.61 25.63 4.96 0.00 0.00 0.00 0.00 14:13:01 lo 148.66 148.66 61.06 61.06 0.00 0.00 0.00 0.00 14:13:01 ens3 91.98 59.57 21.79 19.31 0.00 0.00 0.00 0.00 14:13:01 veth467f23a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:13:01 docker0 79.72 65.91 51.01 10.44 0.00 0.00 0.00 0.00 14:14:01 lo 108.79 108.79 35.10 35.10 0.00 0.00 0.00 0.00 14:14:01 ens3 138.91 81.03 36.32 34.46 0.00 0.00 0.00 0.00 14:14:01 veth467f23a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:14:01 docker0 38.92 33.21 25.27 5.36 0.00 0.00 0.00 0.00 14:15:01 lo 130.96 130.96 45.70 45.70 0.00 0.00 0.00 0.00 14:15:01 ens3 5.75 4.28 1.22 1.26 0.00 0.00 0.00 0.00 14:15:01 veth467f23a 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:15:01 docker0 66.73 52.05 38.67 6.48 0.00 0.00 0.00 0.00 14:16:01 lo 125.32 125.32 58.06 58.06 0.00 0.00 0.00 0.00 14:16:01 ens3 45.45 29.49 9.63 9.78 0.00 0.00 0.00 0.00 14:16:01 veth467f23a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:16:01 docker0 63.20 50.20 39.03 18.46 0.00 0.00 0.00 0.00 14:17:01 lo 126.93 126.93 75.67 75.67 0.00 0.00 0.00 0.00 14:17:01 ens3 30.48 20.63 6.57 6.31 0.00 0.00 0.00 0.00 14:17:01 veth467f23a 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 14:17:01 docker0 62.87 54.07 68.55 6.67 0.00 0.00 0.00 0.00 14:18:01 lo 50.22 50.22 8.26 8.26 0.00 0.00 0.00 0.00 14:18:01 ens3 361.63 229.75 1524.19 68.71 0.00 0.00 0.00 0.00 14:18:01 docker0 64.91 75.85 8.02 419.70 0.00 0.00 0.00 0.00 14:18:01 veth497316c 45.29 59.52 3.01 417.96 0.00 0.00 0.00 0.03 Average: lo 78.50 78.50 40.86 40.86 0.00 0.00 0.00 0.00 Average: ens3 222.93 161.68 1335.60 36.93 0.00 0.00 0.00 0.00 Average: docker0 42.00 37.31 34.98 43.47 0.00 0.00 0.00 0.00 Average: veth497316c 4.12 5.42 0.27 38.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2449) 08/14/24 _x86_64_ (4 CPU) 14:06:31 LINUX RESTART (4 CPU) 14:07:01 CPU %user %nice %system %iowait %steal %idle 14:08:01 all 20.82 0.00 2.04 4.14 0.06 72.93 14:08:01 0 11.99 0.00 1.62 3.41 0.07 82.91 14:08:01 1 35.30 0.00 2.41 1.76 0.08 60.45 14:08:01 2 24.01 0.00 2.67 5.98 0.07 67.27 14:08:01 3 11.99 0.00 1.47 5.42 0.05 81.06 14:09:01 all 40.98 0.00 2.27 2.07 0.09 54.59 14:09:01 0 40.05 0.00 1.27 2.65 0.07 55.96 14:09:01 1 33.87 0.00 2.64 2.59 0.08 60.81 14:09:01 2 37.65 0.00 2.11 2.70 0.08 57.46 14:09:01 3 52.38 0.00 3.06 0.37 0.10 44.10 14:10:01 all 39.57 0.00 4.12 3.64 0.10 52.58 14:10:01 0 36.52 0.00 3.87 1.82 0.08 57.71 14:10:01 1 33.15 0.00 3.76 4.42 0.08 58.58 14:10:01 2 46.98 0.00 4.94 5.42 0.10 42.56 14:10:01 3 41.72 0.00 3.93 2.87 0.08 51.39 14:11:01 all 35.92 0.00 2.02 7.57 0.10 54.40 14:11:01 0 33.56 0.00 2.34 3.94 0.08 60.07 14:11:01 1 43.63 0.00 2.28 12.56 0.12 41.41 14:11:01 2 37.24 0.00 2.31 12.20 0.12 48.13 14:11:01 3 29.27 0.00 1.15 1.60 0.08 67.90 14:12:01 all 7.50 0.00 1.63 8.04 0.08 82.75 14:12:01 0 7.51 0.00 1.96 7.12 0.08 83.32 14:12:01 1 7.28 0.00 1.17 5.46 0.07 86.03 14:12:01 2 8.82 0.00 1.94 13.68 0.07 75.50 14:12:01 3 6.40 0.00 1.44 5.91 0.08 86.16 14:13:01 all 9.67 0.00 3.03 17.51 0.10 69.70 14:13:01 0 8.81 0.00 3.00 11.74 0.08 76.37 14:13:01 1 8.48 0.00 2.56 6.97 0.08 81.91 14:13:01 2 11.60 0.00 3.37 30.41 0.13 54.48 14:13:01 3 9.80 0.00 3.18 20.98 0.08 65.96 14:14:01 all 18.75 0.00 2.29 8.88 0.09 70.00 14:14:01 0 18.33 0.00 1.97 4.43 0.08 75.19 14:14:01 1 21.46 0.00 2.04 6.27 0.08 70.15 14:14:01 2 18.29 0.00 2.77 13.55 0.10 65.30 14:14:01 3 16.94 0.00 2.37 11.26 0.10 69.33 14:15:01 all 6.12 0.00 3.10 18.63 0.10 72.06 14:15:01 0 4.63 0.00 2.70 16.72 0.08 75.87 14:15:01 1 7.12 0.00 2.71 20.80 0.10 69.27 14:15:01 2 6.78 0.00 3.75 17.89 0.12 71.46 14:15:01 3 5.93 0.00 3.27 19.11 0.08 71.60 14:16:01 all 9.46 0.00 3.68 19.03 0.10 67.74 14:16:01 0 8.70 0.00 3.82 23.41 0.10 63.97 14:16:01 1 9.82 0.00 3.74 19.08 0.10 67.25 14:16:01 2 10.73 0.00 3.48 19.46 0.12 66.21 14:16:01 3 8.57 0.00 3.66 14.17 0.08 73.52 14:17:01 all 8.92 0.00 4.06 21.21 0.10 65.71 14:17:01 0 8.32 0.00 5.05 20.40 0.08 66.14 14:17:01 1 9.39 0.00 3.29 14.30 0.08 72.92 14:17:01 2 10.72 0.00 4.77 31.72 0.14 52.65 14:17:01 3 7.26 0.00 3.15 18.53 0.08 70.97 14:18:01 all 32.63 0.00 3.13 8.82 0.09 55.33 14:18:01 0 27.48 0.00 2.87 5.21 0.08 64.36 14:18:01 1 33.14 0.00 2.88 9.78 0.08 54.11 14:18:01 2 35.95 0.00 3.63 14.22 0.10 46.10 14:18:01 3 34.00 0.00 3.14 6.08 0.08 56.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.97 0.00 2.85 10.85 0.09 65.24 Average: 0 18.74 0.00 2.77 9.15 0.08 69.26 Average: 1 22.09 0.00 2.68 9.44 0.09 65.70 Average: 2 22.66 0.00 3.25 15.16 0.10 58.83 Average: 3 20.41 0.00 2.71 9.65 0.08 67.14