---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3548 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 11G 9.0G 54% / 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 581 141 0 3221 3079 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:aa:04:34 brd ff:ff:ff:ff:ff:ff inet 10.32.7.25/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:feaa:434/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:43:e2:36:ac 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-3548) 02/03/25 _x86_64_ (4 CPU) 21:33:43 LINUX RESTART (4 CPU) 21:34:01 tps rtps wtps bread/s bwrtn/s 21:35:02 176.22 69.27 106.95 5624.53 42446.94 21:36:01 267.26 12.61 254.65 2291.00 52705.78 21:37:01 14.78 0.02 14.76 2.80 546.71 21:38:01 26.05 0.07 25.98 7.33 5823.03 21:39:01 122.90 76.13 46.77 9305.13 14629.18 21:40:01 24.16 6.57 17.60 526.18 722.81 Average: 104.78 27.49 77.29 2961.89 19386.14 21:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:35:02 1611240 3313156 2427412 60.10 52556 1803156 937908 18.44 586660 1656612 169156 21:36:01 411344 3176444 3627308 89.81 93244 2783040 1475552 29.01 863300 2499468 704 21:37:01 255568 3036716 3783084 93.67 96688 2790984 1545524 30.38 1006960 2506684 1264 21:38:01 344776 2956604 3693876 91.46 98688 2629436 1590084 31.26 1035348 2397700 3256 21:39:01 253924 3220912 3784728 93.71 100060 2986212 1115908 21.94 1544492 1986096 352 21:40:01 166424 3153860 3872228 95.88 102232 3006792 1093112 21.49 1679108 1941520 17352 Average: 507213 3142949 3531439 87.44 90578 2666603 1293015 25.42 1119311 2164680 32014 21:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:35:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 21:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:02 ens3 397.98 273.89 1580.64 69.70 0.00 0.00 0.00 0.00 21:36:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 642.99 395.54 5375.81 37.53 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 ens3 57.37 49.61 90.60 14.42 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 502.95 297.43 2741.84 47.34 0.00 0.00 0.00 0.00 21:39:01 lo 3.06 3.06 0.27 0.27 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 ens3 728.60 967.50 265.34 7122.01 0.00 0.00 0.00 0.00 21:40:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 435.26 435.56 41.75 3388.53 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.13 0.13 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 460.37 403.33 1672.26 1785.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3548) 02/03/25 _x86_64_ (4 CPU) 21:33:43 LINUX RESTART (4 CPU) 21:34:01 CPU %user %nice %system %iowait %steal %idle 21:35:02 all 18.80 0.00 2.22 5.66 0.05 73.27 21:35:02 0 16.13 0.00 1.49 5.24 0.03 77.11 21:35:02 1 8.93 0.00 1.47 5.88 0.05 83.67 21:35:02 2 26.74 0.00 2.77 8.56 0.08 61.85 21:35:02 3 23.50 0.00 3.15 2.96 0.05 70.34 21:36:01 all 17.60 0.00 4.22 6.54 0.07 71.57 21:36:01 0 16.80 0.00 3.82 0.97 0.05 78.36 21:36:01 1 9.97 0.00 3.49 15.97 0.07 70.50 21:36:01 2 30.57 0.00 4.71 3.29 0.09 61.36 21:36:01 3 13.07 0.00 4.86 5.96 0.07 76.05 21:37:01 all 5.51 0.00 1.69 0.03 0.05 92.72 21:37:01 0 5.08 0.00 1.90 0.00 0.05 92.97 21:37:01 1 7.28 0.00 1.41 0.10 0.05 91.17 21:37:01 2 5.08 0.00 1.59 0.02 0.05 93.27 21:37:01 3 4.60 0.00 1.87 0.00 0.05 93.48 21:38:01 all 7.29 0.00 3.90 0.15 0.05 88.61 21:38:01 0 7.91 0.00 4.13 0.18 0.05 87.72 21:38:01 1 7.09 0.00 4.04 0.32 0.05 88.49 21:38:01 2 7.13 0.00 4.11 0.08 0.05 88.62 21:38:01 3 7.05 0.00 3.28 0.03 0.03 89.60 21:39:01 all 26.38 0.00 2.26 3.08 0.06 68.23 21:39:01 0 26.35 0.00 2.56 2.51 0.07 68.52 21:39:01 1 27.25 0.00 2.28 2.95 0.07 67.45 21:39:01 2 26.81 0.00 2.20 3.13 0.07 67.79 21:39:01 3 25.07 0.00 2.01 3.71 0.05 69.15 21:40:01 all 19.74 0.00 1.01 0.61 0.05 78.59 21:40:01 0 21.17 0.00 1.00 0.05 0.03 77.74 21:40:01 1 31.39 0.00 1.14 0.10 0.05 67.32 21:40:01 2 17.40 0.00 1.07 0.23 0.07 81.23 21:40:01 3 8.99 0.00 0.82 2.06 0.03 88.09 Average: all 15.88 0.00 2.54 2.67 0.05 78.86 Average: 0 15.58 0.00 2.48 1.50 0.05 80.40 Average: 1 15.33 0.00 2.30 4.18 0.06 78.13 Average: 2 18.91 0.00 2.73 2.55 0.07 75.74 Average: 3 13.70 0.00 2.66 2.44 0.05 81.15