---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3047 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 13G 6.9G 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 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 486 597 0 2860 3174 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:89:7e:67 brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe89:7e67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:1d:55:32 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-3047) 01/29/25 _x86_64_ (4 CPU) 07:34:57 LINUX RESTART (4 CPU) 07:35:01 tps rtps wtps bread/s bwrtn/s 07:36:02 197.65 105.05 92.60 7428.36 41388.05 07:37:01 195.04 16.12 178.92 2341.61 92686.60 07:38:01 194.83 90.60 104.23 5203.27 46464.66 07:39:01 321.86 78.71 243.15 4854.12 15994.94 07:40:01 72.69 1.82 70.87 108.38 6516.78 07:41:01 127.43 66.29 61.14 9853.29 14043.53 07:42:01 327.55 313.03 14.51 19670.45 838.39 Average: 205.32 96.13 109.19 7076.41 30991.93 07:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:36:02 1723396 3346244 2315256 57.33 39396 1743568 889204 17.48 562412 1583176 104980 07:37:01 120648 3315288 3918004 97.01 94916 3187460 1123640 22.09 526456 3103456 259864 07:38:01 299296 2432060 3739356 92.59 116700 2117744 2447268 48.11 1469172 1949716 41476 07:39:01 715536 3305780 3323116 82.28 139324 2523264 1231488 24.21 834956 2179824 14360 07:40:01 512488 3305236 3526164 87.31 142692 2693012 1243224 24.44 924396 2262556 70504 07:41:01 1315060 3295340 2723592 67.44 144128 1960644 1141176 22.43 792836 1684184 1660 07:42:01 661080 3253824 3377572 83.63 145372 2560388 1036248 20.37 1796096 1318804 5704 Average: 763929 3179110 3274723 81.08 117504 2398011 1301750 25.59 986618 2011674 71221 07:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:36:02 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 07:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:02 ens3 495.92 310.16 1746.12 71.73 0.00 0.00 0.00 0.00 07:37:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 07:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 ens3 444.76 247.32 13971.91 21.55 0.00 0.00 0.00 0.00 07:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 ens3 345.73 210.48 341.93 77.36 0.00 0.00 0.00 0.00 07:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 ens3 103.80 64.80 232.21 16.56 0.00 0.00 0.00 0.00 07:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 ens3 227.41 141.93 1033.09 15.68 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 ens3 204.92 114.40 57.75 47.83 0.00 0.00 0.00 0.00 07:42:01 lo 3.93 3.93 0.34 0.34 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 ens3 405.77 736.16 36.76 5807.33 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 0.11 0.11 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: ens3 318.03 260.77 2462.18 867.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3047) 01/29/25 _x86_64_ (4 CPU) 07:34:57 LINUX RESTART (4 CPU) 07:35:01 CPU %user %nice %system %iowait %steal %idle 07:36:02 all 15.69 0.00 2.23 6.61 0.06 75.41 07:36:02 0 13.77 0.00 1.67 2.62 0.03 81.91 07:36:02 1 16.84 0.00 1.82 8.37 0.08 72.88 07:36:02 2 19.96 0.00 2.30 9.39 0.08 68.26 07:36:02 3 12.21 0.00 3.11 6.06 0.05 78.58 07:37:01 all 24.61 0.00 5.54 3.41 0.08 66.35 07:37:01 0 17.48 0.00 4.78 4.08 0.05 73.62 07:37:01 1 29.18 0.00 6.07 5.12 0.07 59.57 07:37:01 2 17.45 0.00 5.31 1.46 0.07 75.72 07:37:01 3 34.34 0.00 6.05 3.01 0.12 56.48 07:38:01 all 38.51 0.00 17.31 4.54 0.12 39.52 07:38:01 0 38.23 0.00 17.05 9.46 0.12 35.14 07:38:01 1 39.46 0.00 18.14 3.29 0.12 38.99 07:38:01 2 39.80 0.00 17.18 2.14 0.13 40.74 07:38:01 3 36.51 0.00 16.88 3.28 0.10 43.23 07:39:01 all 15.31 0.00 6.71 10.44 0.11 67.43 07:39:01 0 15.47 0.00 8.03 26.11 0.13 50.26 07:39:01 1 12.20 0.00 5.50 3.12 0.08 79.10 07:39:01 2 18.52 0.00 7.40 11.08 0.15 62.85 07:39:01 3 15.05 0.00 5.93 1.58 0.10 77.34 07:40:01 all 26.44 0.00 8.63 1.18 0.11 63.64 07:40:01 0 25.21 0.00 8.16 3.12 0.10 63.40 07:40:01 1 27.68 0.00 7.43 0.45 0.12 64.32 07:40:01 2 27.28 0.00 9.29 1.09 0.12 62.22 07:40:01 3 25.60 0.00 9.67 0.05 0.10 64.58 07:41:01 all 35.91 0.00 13.02 5.29 0.11 45.66 07:41:01 0 37.79 0.00 13.09 5.11 0.10 43.91 07:41:01 1 34.40 0.00 12.72 4.81 0.12 47.94 07:41:01 2 34.33 0.00 13.46 6.90 0.12 45.19 07:41:01 3 37.14 0.00 12.79 4.34 0.10 45.62 07:42:01 all 27.94 0.00 1.86 15.37 0.12 54.71 07:42:01 0 23.33 0.00 1.19 5.22 0.07 70.20 07:42:01 1 28.61 0.00 2.09 21.79 0.12 47.39 07:42:01 2 24.95 0.00 1.75 14.57 0.15 58.58 07:42:01 3 34.91 0.00 2.44 20.00 0.13 42.52 Average: all 26.34 0.00 7.91 6.70 0.10 58.95 Average: 0 24.49 0.00 7.72 7.97 0.09 59.74 Average: 1 26.89 0.00 7.69 6.69 0.10 58.62 Average: 2 26.06 0.00 8.10 6.68 0.12 59.04 Average: 3 27.92 0.00 8.12 5.47 0.10 58.39