---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5569 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.1G 64% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 553 1680 0 5742 7124 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:d3:ee:71 brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fed3:ee71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:0a:9e:61 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-5569) 02/10/26 _x86_64_ (4 CPU) 09:21:44 LINUX RESTART (4 CPU) 09:22:01 tps rtps wtps bread/s bwrtn/s 09:23:01 162.76 69.29 93.47 5627.72 40533.17 09:24:01 74.55 12.33 62.22 2237.09 8341.81 09:25:01 182.39 1.03 181.36 42.12 103544.15 09:26:01 114.73 0.58 114.14 16.13 34935.60 09:27:01 46.99 0.03 46.96 4.13 2674.89 09:28:01 25.24 0.00 25.24 0.00 9334.36 09:29:01 7.53 0.00 7.53 0.00 3614.60 09:30:01 27.80 0.00 27.80 0.00 7848.56 09:31:01 159.62 0.37 159.26 24.26 6955.91 Average: 89.07 9.29 79.78 883.52 24200.01 09:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:23:01 5848924 7387800 2318504 28.39 39068 1679452 999456 10.84 612076 1534112 63956 09:24:01 5568656 7424968 2598772 31.82 59160 1960920 1094884 11.88 632596 1761564 113808 09:25:01 2547140 7367252 5620288 68.81 129928 4662588 1207160 13.10 819976 4369156 703240 09:26:01 2295820 7298968 5871608 71.89 136128 4823532 1363004 14.79 1057968 4362136 1076 09:27:01 1900572 6984120 6266856 76.73 142752 4881312 1701048 18.46 1405264 4393896 23868 09:28:01 2042596 7362392 6124832 74.99 146220 5093788 1318552 14.31 1121076 4515304 15136 09:29:01 1936516 7343320 6230912 76.29 146316 5175972 1500020 16.28 1158112 4578376 47240 09:30:01 1907692 7348400 6259736 76.64 146816 5212924 1270892 13.79 1196304 4577020 4 09:31:01 1704892 7276392 6462536 79.13 152672 5337148 1230704 13.35 1463320 4512376 25280 Average: 2861423 7310401 5306005 64.97 122118 4314182 1298413 14.09 1051855 3844882 110401 09:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:23:01 ens3 431.21 243.10 1245.79 67.34 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 09:24:01 ens3 50.44 41.98 557.38 7.76 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:25:01 ens3 720.71 381.67 14742.72 26.67 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:26:01 ens3 116.14 85.54 433.13 7.45 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 68.31 48.24 257.19 4.41 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 ens3 248.68 175.84 1460.43 26.38 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 0.73 1.07 0.16 0.28 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 1.48 1.35 0.30 0.44 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 12.06 12.06 1.06 1.06 0.00 0.00 0.00 0.00 09:31:01 ens3 196.08 330.44 36.54 2250.29 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.78 1.78 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 203.77 145.48 2081.66 265.65 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-5569) 02/10/26 _x86_64_ (4 CPU) 09:21:44 LINUX RESTART (4 CPU) 09:22:01 CPU %user %nice %system %iowait %steal %idle 09:23:01 all 19.09 0.00 2.68 4.53 1.00 72.70 09:23:01 0 7.44 0.00 4.09 6.04 0.85 81.58 09:23:01 1 20.04 0.00 2.27 2.92 0.95 73.82 09:23:01 2 22.36 0.00 2.07 5.35 1.07 69.15 09:23:01 3 26.56 0.00 2.29 3.81 1.12 66.22 09:24:01 all 20.52 0.00 1.53 1.91 0.70 75.35 09:24:01 0 5.85 0.00 0.95 2.74 0.43 90.02 09:24:01 1 39.77 0.00 2.58 0.35 1.18 56.11 09:24:01 2 33.48 0.00 2.08 3.97 0.98 59.48 09:24:01 3 2.90 0.00 0.48 0.55 0.20 95.86 09:25:01 all 27.68 0.00 14.02 3.45 1.63 53.22 09:25:01 0 27.34 0.00 16.01 3.29 1.56 51.80 09:25:01 1 21.77 0.00 11.88 5.60 1.50 59.24 09:25:01 2 30.58 0.00 14.27 0.58 1.53 53.04 09:25:01 3 31.11 0.00 13.89 4.30 1.92 48.79 09:26:01 all 18.47 0.00 3.72 1.94 0.81 75.06 09:26:01 0 14.69 0.00 3.49 1.96 0.69 79.17 09:26:01 1 20.45 0.00 3.24 1.05 0.84 74.41 09:26:01 2 16.95 0.00 3.14 1.19 0.67 78.04 09:26:01 3 21.78 0.00 4.97 3.59 1.04 68.62 09:27:01 all 41.06 0.00 3.49 1.09 1.44 52.92 09:27:01 0 48.64 0.00 3.63 0.00 1.62 46.11 09:27:01 1 41.79 0.00 3.87 2.17 1.42 50.75 09:27:01 2 43.57 0.00 3.66 1.70 1.49 49.58 09:27:01 3 30.22 0.00 2.81 0.48 1.22 65.27 09:28:01 all 36.54 0.00 5.74 0.17 1.63 55.93 09:28:01 0 38.07 0.00 5.59 0.02 1.65 54.68 09:28:01 1 36.77 0.00 5.41 0.10 1.47 56.25 09:28:01 2 33.12 0.00 5.31 0.00 1.55 60.03 09:28:01 3 38.20 0.00 6.69 0.55 1.84 52.72 09:29:01 all 23.45 0.00 1.11 0.07 0.75 74.63 09:29:01 0 3.33 0.00 0.63 0.03 0.42 95.59 09:29:01 1 17.33 0.00 1.42 0.05 0.58 80.61 09:29:01 2 44.92 0.00 1.41 0.08 1.08 52.50 09:29:01 3 28.18 0.00 0.98 0.08 0.90 69.85 09:30:01 all 22.96 0.00 1.35 0.66 0.84 74.20 09:30:01 0 3.02 0.00 0.68 0.83 0.68 94.78 09:30:01 1 64.53 0.00 2.55 0.40 1.60 30.92 09:30:01 2 6.00 0.00 0.78 0.48 0.28 92.45 09:30:01 3 18.26 0.00 1.36 0.93 0.81 78.63 09:31:01 all 23.48 0.00 1.72 4.18 0.91 69.71 09:31:01 0 12.22 0.00 1.36 4.81 0.60 81.01 09:31:01 1 25.38 0.00 1.27 1.69 0.89 70.78 09:31:01 2 19.04 0.00 1.90 6.78 0.89 71.39 09:31:01 3 37.23 0.00 2.34 3.44 1.25 55.73 Average: all 25.91 0.00 3.90 1.99 1.08 67.12 Average: 0 17.83 0.00 4.03 2.19 0.94 75.01 Average: 1 32.02 0.00 3.81 1.58 1.16 61.43 Average: 2 27.79 0.00 3.81 2.24 1.06 65.10 Average: 3 26.02 0.00 3.94 1.96 1.14 66.93