---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3892 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 508 401 0 3034 3153 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:92:0a:80 brd ff:ff:ff:ff:ff:ff inet 10.32.7.193/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe92:a80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:26:2b:8a 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3892) 01/16/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 152.01 78.60 73.40 6169.64 42541.73 14:25:01 210.64 37.47 173.17 6693.36 97503.79 14:26:01 445.18 276.37 168.81 18102.58 64546.31 14:27:01 321.30 39.18 282.12 2763.54 27271.45 14:28:01 96.27 29.51 66.76 865.06 13537.61 14:29:01 1.45 0.02 1.43 0.13 38.13 14:30:01 1.17 0.00 1.17 0.00 13.06 14:31:01 0.95 0.00 0.95 0.00 11.86 14:32:01 99.23 57.12 42.11 2602.10 5300.58 Average: 147.46 57.62 89.84 4128.33 27737.43 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1500916 3252228 2537740 62.84 49204 1854476 947744 18.63 699760 1651676 198476 14:25:01 164044 3285160 3874612 95.94 103760 3073616 1157260 22.75 521140 3034504 283756 14:26:01 428404 3220032 3610252 89.39 132380 2744484 1134216 22.30 648368 2669956 2100 14:27:01 456700 3268556 3581956 88.69 154760 2729744 1160300 22.81 710484 2562900 47424 14:28:01 684244 3240020 3354412 83.06 158652 2469508 1517028 29.82 797592 2246144 776 14:29:01 682144 3238000 3356512 83.11 158684 2469520 1517028 29.82 799492 2246036 184 14:30:01 679948 3235840 3358708 83.16 158716 2469524 1525528 29.99 801452 2246040 176 14:31:01 664716 3220644 3373940 83.54 158756 2469528 1548112 30.43 816700 2246044 164 14:32:01 476496 3207136 3562160 88.20 160880 2648888 991440 19.49 904600 2357020 7912 Average: 637512 3240846 3401144 84.21 137310 2547699 1277628 25.11 744399 2362258 60108 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 ens3 358.97 240.91 1465.30 62.77 0.00 0.00 0.00 0.00 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:25:01 ens3 400.19 296.34 11979.39 22.62 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 14:26:01 ens3 395.85 280.27 3425.96 19.22 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 ens3 199.70 163.54 807.27 15.31 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:28:01 ens3 52.97 40.99 10.38 30.69 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 lo 22.13 22.13 5.72 5.72 0.00 0.00 0.00 0.00 14:29:01 ens3 115.31 87.52 23.09 56.70 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 60.64 60.64 12.87 12.87 0.00 0.00 0.00 0.00 14:30:01 ens3 107.02 75.10 21.39 53.99 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 54.84 54.84 10.02 10.02 0.00 0.00 0.00 0.00 14:31:01 ens3 67.72 50.04 13.56 33.56 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 50.29 50.29 9.72 9.72 0.00 0.00 0.00 0.00 14:32:01 ens3 256.31 194.95 2093.13 22.19 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 4.53 4.53 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 216.79 158.60 2186.80 35.25 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 22.00 22.00 4.35 4.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3892) 01/16/24 _x86_64_ (4 CPU) 14:22:41 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.49 0.00 2.27 4.55 0.05 73.64 14:24:02 0 9.40 0.00 2.46 3.21 0.02 84.91 14:24:02 1 42.92 0.00 3.04 1.81 0.05 52.17 14:24:02 2 9.57 0.00 1.78 10.24 0.07 78.35 14:24:02 3 16.08 0.00 1.85 2.96 0.03 79.07 14:25:01 all 25.08 0.00 6.11 3.26 0.04 65.51 14:25:01 0 16.64 0.00 5.73 2.15 0.03 75.45 14:25:01 1 29.69 0.00 6.16 0.96 0.05 63.13 14:25:01 2 36.19 0.00 7.52 8.55 0.07 47.66 14:25:01 3 17.95 0.00 5.02 1.39 0.03 75.61 14:26:01 all 8.82 0.00 4.12 12.93 0.06 74.07 14:26:01 0 9.64 0.00 5.71 20.33 0.05 64.26 14:26:01 1 12.23 0.00 2.85 6.74 0.05 78.12 14:26:01 2 7.58 0.00 3.68 14.10 0.07 74.57 14:26:01 3 5.83 0.00 4.29 10.56 0.05 79.27 14:27:01 all 19.97 0.00 5.95 7.80 0.06 66.22 14:27:01 0 22.55 0.00 6.73 7.82 0.07 62.83 14:27:01 1 19.20 0.00 6.40 14.56 0.07 59.77 14:27:01 2 18.13 0.00 4.75 3.08 0.07 73.97 14:27:01 3 20.02 0.00 5.92 5.77 0.05 68.24 14:28:01 all 20.78 0.00 3.50 2.58 0.05 73.10 14:28:01 0 20.30 0.00 3.44 2.01 0.05 74.20 14:28:01 1 21.57 0.00 3.76 4.46 0.05 70.16 14:28:01 2 20.87 0.00 3.07 1.19 0.05 74.82 14:28:01 3 20.39 0.00 3.70 2.63 0.05 73.23 14:29:01 all 0.65 0.00 0.55 0.01 0.03 98.76 14:29:01 0 0.67 0.00 0.60 0.00 0.02 98.71 14:29:01 1 0.62 0.00 0.40 0.00 0.03 98.95 14:29:01 2 0.72 0.00 0.55 0.00 0.02 98.71 14:29:01 3 0.57 0.00 0.63 0.05 0.02 98.73 14:30:01 all 0.63 0.00 0.49 0.01 0.03 98.84 14:30:01 0 0.67 0.00 0.48 0.00 0.05 98.80 14:30:01 1 0.55 0.00 0.48 0.00 0.03 98.93 14:30:01 2 0.63 0.00 0.55 0.00 0.03 98.78 14:30:01 3 0.68 0.00 0.45 0.03 0.02 98.82 14:31:01 all 0.46 0.00 0.34 0.03 0.03 99.15 14:31:01 0 0.53 0.00 0.27 0.00 0.02 99.18 14:31:01 1 0.42 0.00 0.35 0.00 0.02 99.22 14:31:01 2 0.45 0.00 0.37 0.00 0.02 99.16 14:31:01 3 0.43 0.00 0.38 0.10 0.03 99.05 14:32:01 all 13.76 0.00 1.19 2.17 0.03 82.84 14:32:01 0 13.59 0.00 1.15 3.02 0.03 82.20 14:32:01 1 22.37 0.00 1.14 1.30 0.03 75.16 14:32:01 2 9.01 0.00 1.30 1.57 0.03 88.08 14:32:01 3 10.11 0.00 1.17 2.80 0.03 85.89 Average: all 12.14 0.00 2.71 3.70 0.04 81.40 Average: 0 10.41 0.00 2.94 4.27 0.04 82.35 Average: 1 16.58 0.00 2.72 3.31 0.04 77.34 Average: 2 11.38 0.00 2.61 4.29 0.05 81.67 Average: 3 10.21 0.00 2.59 2.92 0.04 84.25