---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-505 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 12G 7.6G 61% / 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 476 345 0 3122 3184 Swap: 1023 1 1022 ---> 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:54:f8:fe brd ff:ff:ff:ff:ff:ff inet 10.32.7.87/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe54:f8fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:25:b7:73 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-505) 12/30/24 _x86_64_ (4 CPU) 11:36:15 LINUX RESTART (4 CPU) 11:37:02 tps rtps wtps bread/s bwrtn/s 11:38:01 141.76 16.10 125.66 2316.76 43361.60 11:39:01 375.51 52.14 323.37 2475.48 91930.63 11:40:01 614.11 19.05 595.07 1237.66 17897.15 11:41:01 575.39 10.36 565.02 1297.25 24096.52 11:42:01 363.17 281.77 81.40 10976.70 4138.78 Average: 414.87 76.07 338.80 3664.51 36296.62 11:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 430028 3327472 3608624 89.35 65708 2956140 1126516 22.14 606848 2755568 160092 11:39:01 108584 3240400 3930068 97.31 132668 3035520 1293444 25.43 650624 2936152 2088 11:40:01 113384 3232984 3925268 97.19 165892 2956056 1300380 25.56 643116 2904716 144 11:41:01 124320 3259968 3914332 96.92 182848 2930312 1282852 25.22 651232 2857360 17232 11:42:01 348944 3226480 3689708 91.36 184672 2730524 1030724 20.26 692952 2656464 25036 Average: 225052 3257461 3813600 94.43 146358 2921710 1206783 23.72 648954 2822052 40918 11:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 ens3 435.21 226.05 14418.91 21.59 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 2.44 2.44 0.21 0.21 0.00 0.00 0.00 0.00 11:39:01 ens3 329.82 199.05 1790.97 14.92 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 ens3 0.78 0.63 0.12 0.13 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 10.90 9.28 2.36 2.59 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 ens3 21.65 19.43 25.48 10.80 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 158.86 90.51 3209.31 9.97 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 0.59 0.59 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-505) 12/30/24 _x86_64_ (4 CPU) 11:36:15 LINUX RESTART (4 CPU) 11:37:02 CPU %user %nice %system %iowait %steal %idle 11:38:01 all 20.62 0.00 2.21 3.84 0.06 73.27 11:38:01 0 16.45 0.00 1.85 1.87 0.05 79.78 11:38:01 1 22.22 0.00 2.09 8.84 0.03 66.82 11:38:01 2 7.55 0.00 1.74 3.38 0.07 87.25 11:38:01 3 36.22 0.00 3.15 1.28 0.05 59.31 11:39:01 all 16.14 0.00 6.49 9.72 0.08 67.58 11:39:01 0 11.93 0.00 8.10 32.13 0.10 47.73 11:39:01 1 15.95 0.00 5.94 3.83 0.07 74.21 11:39:01 2 17.50 0.00 6.24 2.62 0.12 73.52 11:39:01 3 19.10 0.00 5.69 0.44 0.07 74.70 11:40:01 all 1.13 0.00 1.91 22.47 0.09 74.39 11:40:01 0 1.41 0.00 4.23 55.17 0.10 39.09 11:40:01 1 0.55 0.00 1.39 15.00 0.05 83.01 11:40:01 2 1.79 0.00 0.52 3.57 0.15 93.97 11:40:01 3 0.80 0.00 1.48 16.33 0.05 81.33 11:41:01 all 3.72 0.00 3.17 19.09 0.09 73.93 11:41:01 0 6.55 0.00 3.16 25.39 0.10 64.81 11:41:01 1 3.25 0.00 3.52 10.10 0.05 83.08 11:41:01 2 1.47 0.00 1.55 9.31 0.14 87.53 11:41:01 3 3.61 0.00 4.44 31.51 0.10 60.34 11:42:01 all 10.79 0.00 3.30 11.54 0.08 74.29 11:42:01 0 6.34 0.00 2.69 8.92 0.07 81.99 11:42:01 1 18.50 0.00 3.37 8.27 0.08 69.78 11:42:01 2 11.27 0.00 3.94 18.61 0.10 66.08 11:42:01 3 7.00 0.00 3.24 10.37 0.07 79.32 Average: all 10.44 0.00 3.41 13.37 0.08 72.70 Average: 0 8.51 0.00 4.00 24.73 0.08 62.67 Average: 1 12.06 0.00 3.26 9.22 0.06 75.41 Average: 2 7.92 0.00 2.80 7.50 0.11 81.66 Average: 3 13.26 0.00 3.59 12.04 0.07 71.04