---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2539 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: 2799.996 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 13G 6.9G 65% / 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 513 643 0 2786 3147 Swap: 1023 1 1022 ---> 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:5e:88:dd brd ff:ff:ff:ff:ff:ff inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fe5e:88dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:ef:a1:80 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-2539) 02/22/24 _x86_64_ (4 CPU) 10:02:00 LINUX RESTART (4 CPU) 10:03:01 tps rtps wtps bread/s bwrtn/s 10:04:01 1.00 0.00 1.00 0.00 58.38 10:05:01 1.33 0.00 1.33 0.00 15.86 10:06:01 54.86 21.55 33.31 847.73 1712.51 10:07:01 73.95 18.30 55.66 1026.50 7148.01 10:08:01 303.38 83.77 219.61 5426.97 121902.63 10:09:01 111.91 48.46 63.46 5205.67 21120.61 10:10:01 274.79 56.64 218.15 1965.81 7829.23 10:11:01 90.83 2.30 88.54 167.17 8606.03 10:12:01 285.59 257.49 28.10 24151.04 9435.89 10:13:02 156.57 119.25 37.33 5087.82 2836.06 Average: 135.43 60.78 74.66 4387.88 18074.87 10:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 2070748 3471196 1967904 48.73 26360 1544524 803044 15.79 396944 1423692 20 10:05:01 2070788 3471288 1967864 48.73 26400 1544528 803044 15.79 395972 1423684 20 10:06:01 1828204 3347572 2210448 54.73 30804 1654412 878012 17.26 545172 1506324 46564 10:07:01 1472156 3315456 2566496 63.55 55996 1937108 894464 17.58 622804 1752736 179276 10:08:01 106280 3231340 3932372 97.37 116084 3048672 1280752 25.18 634220 2959048 572 10:09:01 1083112 3222648 2955540 73.18 122020 2120688 1301476 25.58 814360 1865408 788 10:10:01 922752 3291788 3115900 77.15 143340 2294120 1226200 24.10 845024 1959556 36496 10:11:01 805968 3297288 3232684 80.04 145524 2405552 1225444 24.09 901540 2013036 244 10:12:01 956096 3277480 3082556 76.33 146188 2301000 1129400 22.20 823680 2015984 3316 10:13:02 736272 3280480 3302380 81.77 149684 2507312 946152 18.60 850076 2191252 14208 Average: 1205238 3320654 2833414 70.16 96240 2135792 1048799 20.62 682979 1911072 28150 10:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 1.40 0.28 0.36 0.17 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 ens3 0.87 0.57 0.66 0.31 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 10:06:01 ens3 247.31 163.04 751.13 41.05 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 lo 1.33 1.33 0.11 0.11 0.00 0.00 0.00 0.00 10:07:01 ens3 79.24 73.17 1078.82 8.69 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 10:08:01 ens3 472.98 205.93 13488.30 19.18 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 ens3 446.59 247.28 313.66 95.34 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 136.49 63.32 791.16 7.74 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 ens3 52.69 43.74 63.27 12.62 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 ens3 71.64 35.98 17.87 24.59 0.00 0.00 0.00 0.00 10:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 10:13:02 ens3 18.73 18.76 15.24 12.95 0.00 0.00 0.00 0.00 10:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.48 0.48 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 152.82 85.22 1653.01 22.26 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2539) 02/22/24 _x86_64_ (4 CPU) 10:02:00 LINUX RESTART (4 CPU) 10:03:01 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 0.07 0.00 0.03 0.02 0.00 99.88 10:04:01 0 0.18 0.00 0.08 0.00 0.02 99.72 10:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:04:01 2 0.02 0.00 0.00 0.07 0.00 99.92 10:04:01 3 0.08 0.00 0.02 0.02 0.02 99.87 10:05:01 all 0.08 0.00 0.03 0.01 0.00 99.88 10:05:01 0 0.17 0.00 0.00 0.00 0.00 99.83 10:05:01 1 0.05 0.00 0.05 0.00 0.02 99.88 10:05:01 2 0.02 0.00 0.02 0.03 0.00 99.93 10:05:01 3 0.10 0.00 0.02 0.00 0.00 99.88 10:06:01 all 6.04 0.00 0.62 1.37 0.02 91.95 10:06:01 0 9.13 0.00 0.78 0.36 0.02 89.72 10:06:01 1 3.35 0.00 0.92 4.30 0.03 91.40 10:06:01 2 6.56 0.00 0.42 0.50 0.02 92.51 10:06:01 3 5.12 0.00 0.37 0.30 0.02 94.20 10:07:01 all 20.75 0.00 1.27 2.32 0.06 75.60 10:07:01 0 20.72 0.00 1.12 0.15 0.05 77.96 10:07:01 1 22.24 0.00 1.19 0.30 0.05 76.22 10:07:01 2 25.12 0.00 1.69 8.21 0.07 64.92 10:07:01 3 14.91 0.00 1.08 0.67 0.05 83.28 10:08:01 all 22.15 0.00 8.06 6.76 0.09 62.95 10:08:01 0 33.99 0.00 9.08 11.03 0.12 45.78 10:08:01 1 16.84 0.00 7.51 3.84 0.07 71.74 10:08:01 2 16.88 0.00 8.86 7.81 0.10 66.35 10:08:01 3 20.85 0.00 6.80 4.33 0.08 67.92 10:09:01 all 45.01 0.00 23.47 2.49 0.12 28.91 10:09:01 0 48.91 0.00 23.97 3.93 0.12 23.08 10:09:01 1 44.72 0.00 24.32 2.56 0.13 28.27 10:09:01 2 44.60 0.00 22.02 1.60 0.12 31.66 10:09:01 3 41.82 0.00 23.60 1.85 0.12 32.60 10:10:01 all 11.05 0.00 6.11 9.34 0.08 73.42 10:10:01 0 11.43 0.00 5.50 5.65 0.08 77.34 10:10:01 1 10.67 0.00 5.94 1.15 0.05 82.19 10:10:01 2 10.64 0.00 6.54 8.94 0.10 73.77 10:10:01 3 11.43 0.00 6.41 21.63 0.10 60.42 10:11:01 all 26.34 0.00 8.81 2.16 0.10 62.59 10:11:01 0 27.11 0.00 8.73 3.86 0.10 60.20 10:11:01 1 32.24 0.00 10.64 1.09 0.12 55.92 10:11:01 2 24.93 0.00 8.26 1.84 0.08 64.88 10:11:01 3 21.05 0.00 7.64 1.84 0.10 69.37 10:12:01 all 27.88 0.00 10.64 16.56 0.10 44.81 10:12:01 0 26.72 0.00 10.32 14.78 0.10 48.08 10:12:01 1 29.77 0.00 10.53 17.33 0.10 42.27 10:12:01 2 26.64 0.00 11.03 15.92 0.12 46.28 10:12:01 3 28.45 0.00 10.67 18.23 0.10 42.55 10:13:02 all 17.42 0.00 1.05 5.01 0.05 76.47 10:13:02 0 58.38 0.00 1.90 5.69 0.10 33.93 10:13:02 1 3.61 0.00 0.89 5.57 0.03 89.89 10:13:02 2 6.13 0.00 0.87 4.54 0.05 88.41 10:13:02 3 1.40 0.00 0.55 4.23 0.02 93.80 Average: all 17.66 0.00 6.00 4.59 0.06 71.68 Average: 0 23.66 0.00 6.14 4.53 0.07 65.60 Average: 1 16.35 0.00 6.19 3.60 0.06 73.80 Average: 2 16.14 0.00 5.96 4.94 0.07 72.90 Average: 3 14.50 0.00 5.71 5.29 0.06 74.44