---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5879 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: 2800.000 BogoMIPS: 5600.00 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 700K 394M 1% /run /dev/vda1 20G 9.4G 9.9G 49% / 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: 3944 449 1304 0 2189 3224 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:ca:25:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.42/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:feca:25d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:1a:00:89 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-5879) 09/24/24 _x86_64_ (4 CPU) 14:31:38 LINUX RESTART (4 CPU) 14:32:01 tps rtps wtps bread/s bwrtn/s 14:33:02 178.52 82.25 96.27 6482.65 41474.57 14:34:01 152.60 53.33 99.27 1961.16 23094.53 14:35:01 198.05 3.80 194.25 162.24 17237.39 14:36:01 71.64 5.85 65.79 294.62 13205.00 14:37:01 36.19 13.39 22.80 869.08 16278.07 14:38:01 63.01 32.31 30.69 1817.30 12117.85 Average: 116.55 31.76 84.79 1930.83 20559.79 14:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:02 1669672 3367916 2368988 58.66 52528 1801200 864400 16.99 556684 1634052 151508 14:34:01 925504 3331336 3113156 77.08 86188 2425228 894812 17.59 925216 1918116 305616 14:35:01 717028 3325624 3321632 82.25 95168 2589156 893884 17.57 947680 2074436 42676 14:36:01 877088 3338808 3161572 78.28 108984 2455828 889752 17.49 985072 1905944 80252 14:37:01 227312 2045552 3811348 94.37 107640 1846376 2192404 43.10 2049808 1535848 42532 14:38:01 1397440 3335888 2641220 65.40 109264 1964444 882020 17.34 810004 1609552 46016 Average: 969007 3124187 3069653 76.01 93295 2180372 1102879 21.68 1045744 1779658 111433 14:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:02 ens3 389.90 240.18 1436.69 68.79 0.00 0.00 0.00 0.00 14:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 14:34:01 ens3 214.84 152.57 1040.17 16.49 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 3.90 3.90 0.40 0.40 0.00 0.00 0.00 0.00 14:35:01 ens3 2.27 2.03 0.66 0.60 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 233.98 171.64 850.55 21.04 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:37:01 ens3 280.45 216.84 1113.45 18.16 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:38:01 ens3 97.03 61.06 512.06 13.83 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 203.07 140.70 825.07 23.17 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 1.16 1.16 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5879) 09/24/24 _x86_64_ (4 CPU) 14:31:38 LINUX RESTART (4 CPU) 14:32:01 CPU %user %nice %system %iowait %steal %idle 14:33:02 all 19.28 0.00 2.44 5.10 0.07 73.11 14:33:02 0 14.03 0.00 1.80 3.27 0.03 80.86 14:33:02 1 6.25 0.00 1.85 11.17 0.05 80.69 14:33:02 2 38.76 0.00 4.07 3.30 0.10 53.76 14:33:02 3 18.07 0.00 2.06 2.67 0.07 77.14 14:34:01 all 16.28 1.23 3.52 3.87 0.07 75.03 14:34:01 0 10.98 0.00 3.93 10.10 0.09 74.91 14:34:01 1 7.33 1.44 2.52 3.41 0.05 85.26 14:34:01 2 17.18 0.02 3.55 0.66 0.07 78.52 14:34:01 3 29.68 3.45 4.08 1.31 0.10 61.37 14:35:01 all 15.43 0.00 20.15 3.25 0.10 61.07 14:35:01 0 33.09 0.00 21.50 11.06 0.12 34.22 14:35:01 1 7.46 0.00 10.61 0.76 0.08 81.09 14:35:01 2 8.34 0.00 10.77 0.30 0.10 80.49 14:35:01 3 13.28 0.00 37.63 1.08 0.08 47.93 14:36:01 all 35.70 0.00 5.86 0.63 0.09 57.72 14:36:01 0 43.60 0.00 5.45 1.05 0.10 49.80 14:36:01 1 33.10 0.00 5.47 1.29 0.08 60.06 14:36:01 2 32.87 0.00 5.28 0.10 0.08 61.67 14:36:01 3 33.24 0.00 7.23 0.12 0.08 59.32 14:37:01 all 54.55 0.00 6.23 0.40 0.12 38.70 14:37:01 0 58.02 0.00 5.81 0.17 0.13 35.88 14:37:01 1 52.71 0.00 7.14 0.35 0.12 39.69 14:37:01 2 53.95 0.00 5.18 0.08 0.12 40.67 14:37:01 3 53.50 0.00 6.80 1.00 0.15 38.55 14:38:01 all 35.08 0.00 3.16 1.16 0.08 60.52 14:38:01 0 24.18 0.00 3.08 2.02 0.07 70.65 14:38:01 1 41.59 0.00 3.17 1.85 0.08 53.30 14:38:01 2 36.64 0.00 3.41 0.45 0.07 59.44 14:38:01 3 37.89 0.00 2.97 0.32 0.08 58.75 Average: all 29.45 0.20 6.89 2.40 0.09 60.97 Average: 0 30.72 0.00 6.88 4.57 0.09 57.75 Average: 1 24.82 0.24 5.13 3.13 0.08 66.61 Average: 2 31.31 0.00 5.39 0.81 0.09 62.39 Average: 3 30.95 0.57 10.17 1.08 0.09 57.14