---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3249 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 10G 9.3G 52% / 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 505 193 0 3244 3155 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:6b:68:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe6b:68a3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:51:02:91 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-3249) 06/11/24 _x86_64_ (4 CPU) 13:58:30 LINUX RESTART (4 CPU) 13:59:02 tps rtps wtps bread/s bwrtn/s 14:00:01 125.71 46.70 79.00 2168.72 6415.32 14:01:01 107.80 12.53 95.27 2253.78 15474.31 14:02:01 3.73 0.00 3.73 0.00 2424.66 14:03:01 2.32 0.00 2.32 0.00 927.71 14:04:01 2.33 0.00 2.33 0.00 970.90 14:05:01 2.15 0.00 2.15 0.00 650.42 14:06:01 1.37 0.00 1.37 0.00 528.18 14:07:01 2.18 0.00 2.18 0.00 975.70 14:08:01 117.66 0.02 117.64 3.33 17249.32 14:09:01 64.36 0.15 64.21 11.06 19627.53 Average: 42.82 5.87 36.95 440.83 6524.92 13:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:01 1626928 3335860 2411724 59.72 52216 1811968 911204 17.91 586948 1645064 139076 14:01:01 1241036 3289900 2797616 69.27 65208 2125352 1239984 24.37 746764 1839692 52200 14:02:01 1218920 3290360 2819732 69.82 65308 2147684 1239984 24.37 746900 1862036 4256 14:03:01 1192460 3288960 2846192 70.47 65388 2172292 1247592 24.52 748548 1886648 1704 14:04:01 1163976 3288904 2874676 71.18 65488 2200216 1255472 24.68 748284 1914580 1268 14:05:01 1145452 3294960 2893200 71.64 65556 2224360 1255472 24.68 742056 1938748 6320 14:06:01 1126068 3295216 2912584 72.12 65644 2243676 1255472 24.68 741480 1958024 10212 14:07:01 1106000 3295080 2932652 72.61 65732 2263140 1255472 24.68 741584 1977612 1100 14:08:01 604696 3279280 3433956 85.03 81740 2720384 1271560 25.00 776476 2417244 10952 14:09:01 267140 3294560 3771512 93.39 95100 3048692 1042012 20.48 1613976 1901956 2568 Average: 1069268 3295308 2969384 73.52 68738 2295776 1197422 23.54 819302 1934160 22966 13:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 14:00:01 ens3 407.10 267.02 1448.94 70.98 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 14:01:01 ens3 260.38 168.28 1354.75 16.42 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 271.69 149.29 389.09 10.03 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 ens3 303.37 162.27 434.73 10.65 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 314.78 169.72 485.18 11.19 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:05:01 ens3 293.97 157.24 419.01 10.49 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 238.34 126.66 337.26 8.16 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:07:01 ens3 241.48 128.50 341.74 8.28 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 150.93 82.14 204.96 6.57 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 14:09:01 lo 3.27 3.27 0.28 0.28 0.00 0.00 0.00 0.00 14:09:01 ens3 1823.51 1800.32 4085.66 10990.36 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: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 430.59 321.23 949.29 1116.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3249) 06/11/24 _x86_64_ (4 CPU) 13:58:30 LINUX RESTART (4 CPU) 13:59:02 CPU %user %nice %system %iowait %steal %idle 14:00:01 all 20.29 0.00 1.67 3.68 0.06 74.31 14:00:01 0 4.25 0.00 1.19 8.24 0.03 86.28 14:00:01 1 23.57 0.00 1.68 1.72 0.05 72.98 14:00:01 2 31.19 0.00 1.92 1.55 0.07 65.28 14:00:01 3 22.08 0.00 1.89 3.26 0.05 72.72 14:01:01 all 10.74 0.00 1.37 2.58 0.04 85.26 14:01:01 0 1.95 0.00 0.96 3.39 0.02 93.69 14:01:01 1 10.45 0.00 0.99 0.72 0.03 87.82 14:01:01 2 5.57 0.00 1.26 2.21 0.07 90.89 14:01:01 3 24.98 0.00 2.24 3.98 0.07 68.73 14:02:01 all 0.29 0.00 0.24 0.04 0.03 99.40 14:02:01 0 0.25 0.00 0.18 0.00 0.03 99.53 14:02:01 1 0.40 0.00 0.27 0.00 0.02 99.32 14:02:01 2 0.47 0.00 0.50 0.10 0.07 98.86 14:02:01 3 0.03 0.00 0.03 0.08 0.00 99.85 14:03:01 all 0.51 0.00 0.28 0.03 0.03 99.14 14:03:01 0 0.94 0.00 0.79 0.00 0.03 98.24 14:03:01 1 0.93 0.00 0.22 0.00 0.02 98.83 14:03:01 2 0.12 0.00 0.10 0.12 0.05 99.61 14:03:01 3 0.07 0.00 0.03 0.00 0.02 99.88 14:04:01 all 0.36 0.00 0.31 0.04 0.03 99.27 14:04:01 0 0.13 0.00 0.17 0.00 0.02 99.68 14:04:01 1 0.78 0.00 0.67 0.00 0.02 98.53 14:04:01 2 0.45 0.00 0.40 0.15 0.05 98.94 14:04:01 3 0.07 0.00 0.02 0.00 0.02 99.90 14:05:01 all 0.34 0.00 0.26 0.03 0.02 99.35 14:05:01 0 0.03 0.00 0.03 0.00 0.00 99.93 14:05:01 1 0.28 0.00 0.23 0.00 0.02 99.47 14:05:01 2 0.82 0.00 0.60 0.00 0.03 98.54 14:05:01 3 0.23 0.00 0.17 0.08 0.02 99.50 14:06:01 all 0.25 0.00 0.20 0.03 0.02 99.50 14:06:01 0 0.00 0.00 0.02 0.00 0.00 99.98 14:06:01 1 0.12 0.00 0.15 0.00 0.02 99.72 14:06:01 2 0.81 0.00 0.62 0.00 0.05 98.52 14:06:01 3 0.05 0.00 0.02 0.12 0.00 99.82 14:07:01 all 0.46 0.00 0.24 0.04 0.03 99.24 14:07:01 0 0.91 0.00 0.20 0.00 0.02 98.87 14:07:01 1 0.03 0.00 0.03 0.00 0.02 99.92 14:07:01 2 0.72 0.00 0.67 0.03 0.05 98.52 14:07:01 3 0.20 0.00 0.03 0.12 0.02 99.63 14:08:01 all 6.59 0.00 1.95 3.23 0.05 88.19 14:08:01 0 3.47 0.00 3.02 8.19 0.05 85.28 14:08:01 1 16.18 0.00 2.55 3.75 0.03 77.48 14:08:01 2 2.25 0.00 1.34 0.00 0.05 96.36 14:08:01 3 4.39 0.00 0.92 1.04 0.05 93.59 14:09:01 all 31.53 0.00 4.50 1.74 0.07 62.15 14:09:01 0 30.85 0.00 3.44 4.28 0.07 61.36 14:09:01 1 30.70 0.00 3.82 0.45 0.07 64.96 14:09:01 2 32.32 0.00 5.04 1.45 0.09 61.11 14:09:01 3 32.28 0.00 5.71 0.77 0.07 61.17 Average: all 7.09 0.00 1.10 1.14 0.04 90.64 Average: 0 4.26 0.00 1.00 2.39 0.03 92.32 Average: 1 8.30 0.00 1.06 0.66 0.03 89.95 Average: 2 7.40 0.00 1.24 0.56 0.06 90.75 Average: 3 8.40 0.00 1.10 0.94 0.03 89.53