---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1501 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 12G 7.8G 60% / 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 469 140 0 3333 3191 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:ae:ee:63 brd ff:ff:ff:ff:ff:ff inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:feae:ee63/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:6c:07:26 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1501) 01/11/25 _x86_64_ (4 CPU) 00:45:44 LINUX RESTART (4 CPU) 00:46:01 tps rtps wtps bread/s bwrtn/s 00:47:01 159.81 69.06 90.75 5602.00 40130.11 00:48:01 80.87 12.40 68.47 2229.36 11259.86 00:49:01 408.33 0.02 408.32 0.13 37100.88 00:50:01 558.53 2.70 555.83 28.51 23829.71 00:51:01 401.00 223.84 177.16 17583.87 64854.11 00:52:01 600.13 596.28 3.85 28500.58 1045.96 00:53:01 594.87 584.32 10.55 52769.74 674.58 00:54:01 600.03 598.65 1.38 12095.85 55.06 00:55:01 288.57 287.19 1.38 19028.30 19.73 00:56:01 187.79 175.37 12.41 10695.82 486.85 Average: 388.00 254.97 133.03 14853.24 17947.62 00:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:47:01 1800192 3344684 2238460 55.43 37704 1670684 916396 18.01 551096 1526596 57448 00:48:01 1317736 3306556 2720916 67.37 60964 2071820 1240396 24.38 711588 1803360 240616 00:49:01 419324 3229780 3619328 89.62 94168 2807528 1290376 25.37 815480 2519520 2880 00:50:01 176108 3236204 3862544 95.64 126700 2967972 1289380 25.35 773608 2745616 8784 00:51:01 168324 3313884 3870328 95.83 159696 3086488 1099140 21.61 746964 2850456 12664 00:52:01 764500 3310328 3274152 81.07 159140 2485520 1099140 21.61 619872 2380752 3204 00:53:01 293536 3328744 3745116 92.73 156444 2995356 1050600 20.65 595740 2896072 648 00:54:01 125320 3324520 3913332 96.90 154908 3099984 1050600 20.65 593064 3003900 196 00:55:01 141152 3333416 3897500 96.50 152856 3099508 1050600 20.65 579244 3007160 4 00:56:01 209560 3302404 3829092 94.81 153092 3022248 975568 19.18 651848 2889264 17640 Average: 541575 3303052 3497077 86.59 125567 2730711 1106220 21.75 663850 2562270 34408 00:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:47:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 ens3 338.97 216.73 1110.14 65.06 0.00 0.00 0.00 0.00 00:48:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 ens3 174.15 136.49 1599.70 14.07 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 ens3 790.98 540.99 3602.15 45.42 0.00 0.00 0.00 0.00 00:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 ens3 21.32 19.80 4.60 5.15 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 ens3 821.92 695.75 7677.16 48.06 0.00 0.00 0.00 0.00 00:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 ens3 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 00:53:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 ens3 615.64 1078.66 43.09 8658.99 0.00 0.00 0.00 0.00 00:54:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 ens3 84.84 120.86 5.84 934.57 0.00 0.00 0.00 0.00 00:55:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:55:01 ens3 206.03 385.89 13.59 3116.12 0.00 0.00 0.00 0.00 00:56:01 lo 1.47 1.47 0.13 0.13 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 99.45 164.81 17.46 1217.34 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 315.36 336.02 1407.49 1410.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1501) 01/11/25 _x86_64_ (4 CPU) 00:45:44 LINUX RESTART (4 CPU) 00:46:01 CPU %user %nice %system %iowait %steal %idle 00:47:01 all 13.15 0.00 1.98 4.39 0.05 80.43 00:47:01 0 18.77 0.00 1.49 2.52 0.03 77.19 00:47:01 1 5.77 0.00 2.15 6.98 0.03 85.07 00:47:01 2 21.52 0.00 1.99 3.16 0.07 73.27 00:47:01 3 6.46 0.00 2.30 4.94 0.05 86.25 00:48:01 all 14.74 0.00 1.53 1.81 0.05 81.87 00:48:01 0 14.21 0.00 1.20 0.27 0.03 84.29 00:48:01 1 15.38 0.00 1.54 5.90 0.05 77.14 00:48:01 2 11.53 0.00 1.10 0.47 0.05 86.85 00:48:01 3 17.84 0.00 2.31 0.60 0.07 79.18 00:49:01 all 3.91 0.00 3.82 12.81 0.10 79.37 00:49:01 0 4.53 0.00 6.21 31.56 0.10 57.60 00:49:01 1 5.39 0.00 3.41 9.06 0.07 82.07 00:49:01 2 1.78 0.00 2.37 6.98 0.13 88.73 00:49:01 3 3.93 0.00 3.26 3.51 0.08 89.22 00:50:01 all 3.86 0.00 4.59 17.70 0.09 73.77 00:50:01 0 4.10 0.00 2.59 7.12 0.05 86.14 00:50:01 1 3.07 0.00 2.72 7.61 0.05 86.54 00:50:01 2 2.68 0.00 4.01 16.16 0.13 77.02 00:50:01 3 5.58 0.00 9.03 39.95 0.10 45.34 00:51:01 all 13.69 0.00 4.43 16.66 0.09 65.13 00:51:01 0 14.25 0.00 4.62 17.76 0.10 63.28 00:51:01 1 9.94 0.00 3.57 8.56 0.07 77.87 00:51:01 2 14.64 0.00 5.20 17.55 0.12 62.49 00:51:01 3 16.01 0.00 4.35 22.94 0.10 56.60 00:52:01 all 4.82 0.00 1.94 29.08 0.11 64.05 00:52:01 0 5.26 0.00 2.00 32.96 0.08 59.69 00:52:01 1 4.79 0.00 1.92 29.32 0.08 63.88 00:52:01 2 4.41 0.00 1.84 24.48 0.15 69.12 00:52:01 3 4.78 0.00 2.03 29.57 0.10 63.53 00:53:01 all 35.94 0.00 2.19 36.96 0.12 24.79 00:53:01 0 35.24 0.00 2.06 37.65 0.12 24.93 00:53:01 1 38.74 0.00 2.14 35.59 0.12 23.42 00:53:01 2 31.73 0.00 2.21 39.37 0.13 26.56 00:53:01 3 38.07 0.00 2.37 35.19 0.12 24.25 00:54:01 all 10.64 0.00 1.67 58.82 0.11 28.76 00:54:01 0 9.39 0.00 1.70 54.40 0.10 34.41 00:54:01 1 11.76 0.00 1.73 62.75 0.10 23.67 00:54:01 2 11.43 0.00 1.46 61.39 0.14 25.59 00:54:01 3 9.99 0.00 1.80 56.77 0.08 31.35 00:55:01 all 21.75 0.00 1.21 6.69 0.12 70.23 00:55:01 0 25.70 0.00 1.34 7.21 0.12 65.64 00:55:01 1 24.50 0.00 1.34 7.17 0.12 66.88 00:55:01 2 22.82 0.00 1.11 7.07 0.13 68.87 00:55:01 3 13.97 0.00 1.03 5.30 0.12 79.58 00:56:01 all 17.26 0.00 1.22 4.18 0.08 77.27 00:56:01 0 16.76 0.00 1.17 3.73 0.08 78.26 00:56:01 1 29.90 0.00 1.44 4.19 0.08 64.38 00:56:01 2 14.53 0.00 1.29 4.52 0.08 79.58 00:56:01 3 7.84 0.00 1.00 4.30 0.05 86.81 Average: all 13.98 0.00 2.46 18.86 0.09 64.61 Average: 0 14.82 0.00 2.44 19.49 0.08 63.17 Average: 1 14.93 0.00 2.20 17.65 0.08 65.14 Average: 2 13.71 0.00 2.26 18.04 0.11 65.87 Average: 3 12.43 0.00 2.95 20.26 0.09 64.27