---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2967 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 483 403 0 3057 3178 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:a3:da:eb brd ff:ff:ff:ff:ff:ff inet 10.32.6.171/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fea3:daeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:0d:25:24 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-2967) 01/06/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 144.89 77.94 66.96 6142.98 41219.55 14:25:01 180.96 19.95 161.01 2350.17 83597.20 14:26:01 442.81 265.91 176.90 17288.45 76168.51 14:27:01 304.65 29.08 275.57 2783.80 27842.03 14:28:01 99.53 2.02 97.52 80.24 17115.63 14:29:01 3.42 0.02 3.40 0.13 810.80 14:30:01 1.00 0.00 1.00 0.00 11.33 14:31:01 0.97 0.00 0.97 0.00 12.66 14:32:01 96.47 56.89 39.58 2457.19 5243.26 Average: 141.63 50.20 91.44 3455.76 28005.22 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1624392 3278988 2414264 59.78 41056 1773568 925348 18.19 652780 1591372 138376 14:25:01 115368 3303696 3923288 97.14 86944 3187424 1155928 22.72 585772 3049840 161820 14:26:01 380840 3246724 3657816 90.57 131188 2814364 1132664 22.26 632220 2729092 2792 14:27:01 525132 3325336 3513524 87.00 143368 2742300 1035540 20.36 647460 2572220 212 14:28:01 698020 3275316 3340636 82.72 155260 2499728 1500628 29.50 769140 2267560 22036 14:29:01 686544 3263956 3352112 83.00 155308 2499748 1509528 29.67 780668 2267476 44 14:30:01 687360 3264800 3351296 82.98 155340 2499752 1525268 29.98 779388 2267480 168 14:31:01 679016 3256512 3359640 83.19 155372 2499756 1525268 29.98 789088 2267484 152 14:32:01 510524 3253432 3528132 87.36 157744 2670132 951912 18.71 863268 2370708 3232 Average: 656355 3274307 3382301 83.75 131287 2576308 1251343 24.60 722198 2375915 36537 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 408.48 241.13 1445.46 65.17 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 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 14:25:01 ens3 448.23 328.43 12010.68 25.19 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 14:26:01 ens3 497.35 452.06 3431.50 34.75 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 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:27:01 ens3 133.59 107.92 603.57 11.28 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 21.81 21.81 5.70 5.70 0.00 0.00 0.00 0.00 14:28:01 ens3 90.65 69.64 213.04 29.64 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 59.81 59.81 12.53 12.53 0.00 0.00 0.00 0.00 14:29:01 ens3 103.82 76.04 20.77 53.51 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 56.07 56.07 10.36 10.36 0.00 0.00 0.00 0.00 14:30:01 ens3 108.03 80.70 21.43 55.34 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 50.34 50.34 9.74 9.74 0.00 0.00 0.00 0.00 14:31:01 ens3 69.74 52.82 14.04 34.29 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 5.17 5.17 0.29 0.29 0.00 0.00 0.00 0.00 14:32:01 ens3 286.25 214.61 2094.79 24.51 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 22.04 22.04 4.35 4.35 0.00 0.00 0.00 0.00 Average: ens3 238.47 180.38 2206.65 37.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2967) 01/06/24 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.71 0.00 2.28 3.96 0.05 75.00 14:24:01 0 11.82 0.00 2.88 2.60 0.07 82.63 14:24:01 1 10.83 0.00 1.26 3.48 0.03 84.40 14:24:01 2 28.40 0.00 2.73 7.05 0.07 61.75 14:24:01 3 23.75 0.00 2.27 2.71 0.05 71.22 14:25:01 all 24.01 0.00 4.94 2.97 0.07 68.01 14:25:01 0 17.51 0.00 4.52 5.23 0.05 72.69 14:25:01 1 22.00 0.00 5.77 0.94 0.08 71.21 14:25:01 2 39.15 0.00 4.92 3.79 0.10 52.05 14:25:01 3 17.41 0.00 4.51 1.94 0.05 76.09 14:26:01 all 10.90 0.00 5.35 12.20 0.09 71.46 14:26:01 0 7.58 0.00 4.91 8.37 0.08 79.05 14:26:01 1 11.40 0.00 6.28 11.64 0.08 70.59 14:26:01 2 12.42 0.00 4.93 18.54 0.10 64.01 14:26:01 3 12.18 0.00 5.32 10.28 0.07 72.15 14:27:01 all 20.14 0.00 5.64 7.03 0.10 67.09 14:27:01 0 21.10 0.00 6.60 4.44 0.08 67.77 14:27:01 1 23.33 0.00 5.95 1.06 0.10 69.56 14:27:01 2 17.38 0.00 5.09 17.38 0.12 60.04 14:27:01 3 18.75 0.00 4.91 5.30 0.08 70.96 14:28:01 all 22.24 0.00 4.11 2.24 0.06 71.35 14:28:01 0 21.77 0.00 4.31 1.19 0.07 72.65 14:28:01 1 22.46 0.00 3.99 1.49 0.05 72.00 14:28:01 2 21.57 0.00 4.05 5.21 0.07 69.11 14:28:01 3 23.15 0.00 4.04 1.09 0.07 71.65 14:29:01 all 0.79 0.00 0.52 0.06 0.02 98.61 14:29:01 0 0.68 0.00 0.58 0.25 0.02 98.46 14:29:01 1 1.20 0.00 0.55 0.00 0.02 98.24 14:29:01 2 0.67 0.00 0.42 0.00 0.00 98.92 14:29:01 3 0.63 0.00 0.55 0.00 0.02 98.80 14:30:01 all 0.67 0.00 0.60 0.02 0.02 98.69 14:30:01 0 0.63 0.00 0.62 0.05 0.03 98.66 14:30:01 1 0.65 0.00 0.70 0.00 0.03 98.61 14:30:01 2 0.65 0.00 0.45 0.00 0.02 98.88 14:30:01 3 0.73 0.00 0.63 0.00 0.02 98.61 14:31:01 all 0.44 0.00 0.40 0.01 0.02 99.14 14:31:01 0 0.48 0.00 0.38 0.03 0.02 99.08 14:31:01 1 0.33 0.00 0.37 0.00 0.02 99.28 14:31:01 2 0.43 0.00 0.32 0.00 0.02 99.23 14:31:01 3 0.52 0.00 0.52 0.00 0.02 98.95 14:32:01 all 13.55 0.00 1.21 1.96 0.04 83.24 14:32:01 0 10.72 0.00 1.12 2.89 0.02 85.24 14:32:01 1 12.22 0.00 1.29 1.45 0.03 85.01 14:32:01 2 13.09 0.00 1.12 2.18 0.03 83.58 14:32:01 3 18.21 0.00 1.29 1.29 0.05 79.17 Average: all 12.36 0.00 2.77 3.37 0.05 81.45 Average: 0 10.23 0.00 2.87 2.78 0.05 84.07 Average: 1 11.58 0.00 2.90 2.22 0.05 83.25 Average: 2 14.83 0.00 2.66 5.98 0.06 76.47 Average: 3 12.79 0.00 2.66 2.50 0.05 82.00