---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4642 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 8.8G 55% / 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 517 1094 0 2331 3166 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:41:68:4b brd ff:ff:ff:ff:ff:ff inet 10.32.6.230/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe41:684b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:b0:42:a3 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:a7ff:feb0:42a3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4642) 06/26/24 _x86_64_ (4 CPU) 16:23:20 LINUX RESTART (4 CPU) 16:24:02 tps rtps wtps bread/s bwrtn/s 16:25:01 82.05 27.30 54.75 925.27 3183.46 16:26:01 111.71 47.63 64.09 3398.50 9435.76 16:27:01 90.10 62.57 27.53 2667.16 4279.55 16:28:01 9.53 0.02 9.52 0.13 386.47 16:29:01 20.78 0.02 20.76 3.20 4490.98 16:30:01 54.60 27.83 26.77 1291.27 2387.78 16:31:01 97.72 31.12 66.59 2571.01 44568.21 16:32:01 145.27 57.00 88.27 4310.30 39970.54 Average: 76.45 31.69 44.76 1897.68 13605.84 16:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:25:01 1734560 3297512 2304092 57.05 39200 1686764 910884 17.91 604488 1534660 65972 16:26:01 1279036 3188156 2759616 68.33 61080 1994716 1017916 20.01 768460 1792356 84460 16:27:01 1105508 3131924 2933144 72.63 68068 2100820 1054604 20.73 852208 1871012 2372 16:28:01 1092988 3127164 2945664 72.94 69992 2105764 1054604 20.73 858448 1875044 1648 16:29:01 939944 3100972 3098708 76.73 71396 2228396 1072620 21.08 883356 1995796 1700 16:30:01 434612 2344896 3604040 89.24 74740 1979900 1695836 33.34 1661760 1731272 43208 16:31:01 133280 2335848 3905372 96.70 88080 2254368 1726396 33.94 1675944 2010660 544 16:32:01 1138092 3234144 2900560 71.82 94416 2146852 993456 19.53 1029820 1665760 16908 Average: 982252 2970077 3056400 75.68 70872 2062198 1190790 23.41 1041810 1809570 27102 16:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:25:01 ens3 235.55 153.30 883.85 58.67 0.00 0.00 0.00 0.00 16:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:25:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 16:26:01 ens3 108.83 94.53 686.40 20.39 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 16:27:01 ens3 103.35 117.40 168.25 24.89 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 16:28:01 ens3 60.86 87.25 70.43 13.88 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:29:01 ens3 231.73 276.05 2061.59 35.34 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:30:01 ens3 573.17 396.18 1017.78 106.26 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:31:01 veth80c08e5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 ens3 412.36 328.24 5209.41 54.26 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 lo 2.02 2.02 0.18 0.18 0.00 0.00 0.00 0.00 16:32:01 ens3 84.77 60.21 41.63 65.86 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 16:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 226.46 189.31 1268.17 47.45 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4642) 06/26/24 _x86_64_ (4 CPU) 16:23:20 LINUX RESTART (4 CPU) 16:24:02 CPU %user %nice %system %iowait %steal %idle 16:25:01 all 10.68 0.00 0.95 2.24 0.04 86.08 16:25:01 0 9.58 0.00 0.93 1.58 0.02 87.89 16:25:01 1 18.45 0.00 1.10 0.47 0.05 79.92 16:25:01 2 11.00 0.00 0.85 4.15 0.05 83.96 16:25:01 3 3.74 0.00 0.93 2.76 0.03 92.53 16:26:01 all 18.36 0.00 1.41 2.52 0.06 77.65 16:26:01 0 12.27 0.00 1.02 2.55 0.05 84.11 16:26:01 1 43.14 0.00 2.52 0.90 0.10 53.34 16:26:01 2 11.25 0.00 0.85 0.91 0.07 86.92 16:26:01 3 6.56 0.00 1.26 5.74 0.05 86.39 16:27:01 all 8.03 0.00 0.68 4.10 0.04 87.15 16:27:01 0 8.65 0.00 0.68 4.76 0.03 85.87 16:27:01 1 8.21 0.00 0.42 3.38 0.03 87.97 16:27:01 2 4.48 0.00 0.69 6.13 0.02 88.69 16:27:01 3 10.79 0.00 0.90 2.17 0.07 86.07 16:28:01 all 3.58 0.00 0.20 0.02 0.03 96.17 16:28:01 0 4.23 0.00 0.08 0.00 0.02 95.67 16:28:01 1 2.41 0.00 0.12 0.00 0.02 97.46 16:28:01 2 1.85 0.00 0.12 0.00 0.02 98.02 16:28:01 3 5.84 0.00 0.50 0.05 0.05 93.55 16:29:01 all 5.37 0.00 0.56 0.27 0.03 93.77 16:29:01 0 6.65 0.00 0.58 0.12 0.03 92.62 16:29:01 1 4.44 0.00 0.72 0.12 0.05 94.67 16:29:01 2 4.45 0.00 0.30 0.82 0.03 94.39 16:29:01 3 5.95 0.00 0.66 0.00 0.05 93.35 16:30:01 all 48.90 0.00 1.80 1.33 0.10 47.87 16:30:01 0 50.66 0.00 2.25 1.06 0.10 45.93 16:30:01 1 60.15 0.00 1.30 1.92 0.10 36.53 16:30:01 2 43.74 0.00 1.52 1.52 0.08 53.14 16:30:01 3 41.06 0.00 2.15 0.82 0.10 55.88 16:31:01 all 47.82 0.00 3.45 1.95 0.11 46.67 16:31:01 0 43.43 0.00 3.34 2.68 0.10 50.45 16:31:01 1 39.99 0.00 3.39 2.07 0.10 54.45 16:31:01 2 55.04 0.00 3.24 0.43 0.12 41.17 16:31:01 3 52.79 0.00 3.83 2.64 0.12 40.62 16:32:01 all 22.33 0.00 2.26 3.12 0.06 72.23 16:32:01 0 11.66 0.00 2.50 5.05 0.07 80.73 16:32:01 1 34.67 0.00 1.89 3.76 0.07 59.62 16:32:01 2 35.22 0.00 2.34 1.25 0.08 61.10 16:32:01 3 7.70 0.00 2.30 2.40 0.05 87.55 Average: all 20.65 0.00 1.41 1.94 0.06 75.94 Average: 0 18.41 0.00 1.42 2.22 0.05 77.89 Average: 1 26.46 0.00 1.43 1.58 0.06 70.47 Average: 2 20.90 0.00 1.24 1.90 0.06 75.91 Average: 3 16.82 0.00 1.56 2.07 0.06 79.48