---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5262 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 9.5G 9.7G 50% / 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 460 904 0 2578 3216 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:3e:42:5d brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe3e:425d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:48:49:25:db 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-5262) 06/29/24 _x86_64_ (4 CPU) 08:25:41 LINUX RESTART (4 CPU) 08:26:02 tps rtps wtps bread/s bwrtn/s 08:27:01 200.10 85.36 114.74 6684.70 43149.72 08:28:01 98.68 29.21 69.47 1626.53 11030.69 08:29:01 9.98 0.23 9.75 5.87 511.78 08:30:01 6.03 0.02 6.01 0.13 206.86 08:31:01 6.00 0.02 5.98 2.13 208.06 08:32:01 6.48 0.00 6.48 0.00 199.70 08:33:01 5.23 0.00 5.23 0.00 345.01 08:34:01 72.59 14.28 58.31 878.11 10762.28 08:35:01 92.55 36.23 56.32 1748.19 11437.75 Average: 55.03 18.25 36.78 1206.01 8586.05 08:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 1670928 3389772 2367724 58.63 55068 1816840 848552 16.68 535140 1649076 154440 08:28:01 1358656 3248820 2679996 66.36 64312 1972384 1009672 19.85 692312 1790540 2632 08:29:01 1252948 3153704 2785704 68.98 66132 1980420 1099068 21.60 789256 1796792 632 08:30:01 1242116 3147108 2796536 69.24 67172 1983104 1103008 21.68 796720 1799020 716 08:31:01 1238580 3147664 2800072 69.33 68200 1985664 1113028 21.88 796584 1801124 732 08:32:01 1233284 3145900 2805368 69.46 69072 1987864 1113028 21.88 799592 1802820 532 08:33:01 1223204 3141172 2815448 69.71 69872 1991668 1113028 21.88 805696 1805212 3132 08:34:01 664668 3086708 3373984 83.54 74048 2482200 1138036 22.37 1039084 2111724 243168 08:35:01 925868 3293256 3112784 77.07 76004 2429244 930968 18.30 872764 2024124 14860 Average: 1201139 3194900 2837513 70.26 67764 2069932 1052043 20.68 791905 1842270 46760 08:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 ens3 503.05 318.62 1687.29 76.77 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 08:28:01 ens3 131.39 108.05 435.38 19.93 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:29:01 ens3 84.82 99.50 130.89 16.23 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:30:01 ens3 45.28 65.44 46.47 10.16 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:31:01 ens3 43.34 62.80 42.52 9.77 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:32:01 ens3 43.26 63.17 39.04 10.02 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:33:01 ens3 113.13 165.39 90.34 24.66 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:34:01 ens3 645.33 610.20 4877.36 94.04 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 1.60 1.60 0.60 0.60 0.00 0.00 0.00 0.00 08:35:01 ens3 476.05 341.11 1062.00 111.37 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 231.25 203.60 933.24 41.37 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 0.85 0.85 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5262) 06/29/24 _x86_64_ (4 CPU) 08:25:41 LINUX RESTART (4 CPU) 08:26:02 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 18.90 0.00 2.50 6.45 0.06 72.09 08:27:01 0 37.48 0.00 2.67 4.17 0.09 55.59 08:27:01 1 9.46 0.00 1.82 13.58 0.05 75.10 08:27:01 2 17.00 0.00 3.61 4.39 0.09 74.91 08:27:01 3 11.78 0.00 1.84 3.66 0.05 82.67 08:28:01 all 12.71 0.00 0.85 2.17 0.05 84.21 08:28:01 0 23.57 0.00 1.64 2.71 0.07 72.02 08:28:01 1 10.80 0.00 0.80 4.79 0.07 83.53 08:28:01 2 8.15 0.00 0.62 1.04 0.03 90.16 08:28:01 3 8.30 0.00 0.37 0.17 0.03 91.13 08:29:01 all 5.59 0.00 0.26 0.04 0.03 94.08 08:29:01 0 2.75 0.00 0.10 0.00 0.05 97.10 08:29:01 1 3.23 0.00 0.17 0.12 0.02 96.47 08:29:01 2 8.98 0.00 0.20 0.02 0.03 90.77 08:29:01 3 7.40 0.00 0.60 0.02 0.05 91.94 08:30:01 all 2.68 0.00 0.16 0.04 0.03 97.09 08:30:01 0 0.68 0.00 0.03 0.00 0.02 99.27 08:30:01 1 0.03 0.00 0.05 0.13 0.00 99.78 08:30:01 2 4.59 0.00 0.10 0.00 0.03 95.27 08:30:01 3 5.40 0.00 0.43 0.03 0.03 94.10 08:31:01 all 2.23 0.00 0.15 0.03 0.03 97.56 08:31:01 0 0.90 0.00 0.12 0.00 0.03 98.95 08:31:01 1 3.71 0.00 0.33 0.12 0.05 95.78 08:31:01 2 3.43 0.00 0.08 0.00 0.03 96.46 08:31:01 3 0.85 0.00 0.08 0.00 0.00 99.07 08:32:01 all 2.47 0.00 0.15 0.04 0.03 97.31 08:32:01 0 2.00 0.00 0.17 0.00 0.03 97.80 08:32:01 1 3.31 0.00 0.22 0.12 0.02 96.34 08:32:01 2 4.50 0.00 0.22 0.05 0.03 95.20 08:32:01 3 0.08 0.00 0.03 0.00 0.00 99.88 08:33:01 all 3.43 0.00 0.26 0.04 0.03 96.24 08:33:01 0 2.89 0.00 0.27 0.00 0.03 96.81 08:33:01 1 2.83 0.00 0.18 0.17 0.05 96.77 08:33:01 2 3.18 0.00 0.17 0.00 0.03 96.62 08:33:01 3 4.81 0.00 0.43 0.00 0.03 94.72 08:34:01 all 44.36 0.00 1.91 1.41 0.09 52.23 08:34:01 0 47.26 0.00 1.85 0.93 0.08 49.87 08:34:01 1 38.18 0.00 1.82 2.03 0.08 57.88 08:34:01 2 42.12 0.00 2.42 1.49 0.10 53.87 08:34:01 3 49.90 0.00 1.59 1.17 0.08 47.26 08:35:01 all 22.95 0.00 1.33 2.55 0.06 73.11 08:35:01 0 30.61 0.00 1.47 3.44 0.05 64.44 08:35:01 1 12.69 0.00 0.87 3.18 0.05 83.20 08:35:01 2 13.75 0.00 1.24 0.20 0.05 84.76 08:35:01 3 34.69 0.00 1.74 3.37 0.08 60.11 Average: all 12.80 0.00 0.84 1.41 0.05 84.90 Average: 0 16.41 0.00 0.92 1.24 0.05 81.37 Average: 1 9.37 0.00 0.69 2.67 0.04 87.22 Average: 2 11.73 0.00 0.95 0.79 0.05 86.47 Average: 3 13.69 0.00 0.79 0.93 0.04 84.55