---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5283 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 3.9G 0 3.9G 0% /dev tmpfs 798M 704K 797M 1% /run /dev/vda1 20G 13G 6.5G 67% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 522 1364 0 6088 7154 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:99:c6:9a brd ff:ff:ff:ff:ff:ff inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fe99:c69a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:1a:18:24 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 inet6 fe80::42:63ff:fe1a:1824/64 scope link valid_lft forever preferred_lft forever 4: br-a2cc24f0778b: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:37:61:1b brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-a2cc24f0778b valid_lft forever preferred_lft forever inet6 fe80::42:92ff:fe37:611b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5283) 07/08/26 _x86_64_ (4 CPU) 12:29:38 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 148.20 65.33 82.87 5139.22 40913.45 12:32:01 60.59 4.27 56.32 816.93 9414.30 12:33:01 144.32 8.63 135.68 1435.07 71968.80 12:34:01 33.48 0.18 33.29 16.00 9831.43 12:35:01 84.20 2.85 81.35 420.06 34212.30 12:36:01 24.03 0.13 23.90 16.13 599.23 12:37:01 46.91 0.53 46.38 11.06 9732.64 12:38:01 22.16 0.00 22.16 0.00 5997.40 12:39:01 91.09 6.78 84.31 1282.11 47217.59 12:40:01 48.94 2.27 46.68 318.75 1673.85 Average: 70.39 9.10 61.29 945.60 23155.98 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 5801456 7372080 2365964 28.97 40320 1708996 1011104 10.97 635760 1558644 71800 12:32:01 5534668 7447788 2632752 32.23 60884 2012056 1029468 11.17 577888 1844912 166508 12:33:01 3775508 7243880 4391912 53.77 88320 3483068 1481988 16.08 832656 3264908 4176 12:34:01 3182696 7396168 4984724 61.03 96584 4190508 1137480 12.34 825348 3835648 585092 12:35:01 1997808 6656052 6169612 75.54 108672 4591584 2700892 29.31 1731504 4067956 188 12:36:01 2559544 7228764 5607876 68.66 111116 4597436 1538384 16.69 1200232 4042476 960 12:37:01 2248240 7206172 5919180 72.47 114380 4872788 1605220 17.42 1350700 4193768 1464 12:38:01 1888296 7028500 6279124 76.88 117560 5041852 1684404 18.28 1554508 4337604 1828 12:39:01 370840 6276064 7796580 95.46 137360 5739120 4361644 47.33 2403672 4942396 1688 12:40:01 1383000 7306576 6784420 83.07 141276 5756024 1194416 12.96 1469900 4884244 9988 Average: 2874206 7116204 5293214 64.81 101647 4199343 1774500 19.25 1258217 3697256 84369 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 12:31:01 ens3 474.96 287.64 1522.17 71.43 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 12:32:01 ens3 59.02 50.01 661.14 6.08 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 12:33:01 ens3 366.75 201.47 10626.35 22.57 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 br-a2cc24f0778b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 3.33 3.33 0.45 0.45 0.00 0.00 0.00 0.00 12:34:01 ens3 692.62 544.29 7542.76 60.93 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 veth2982f8a 2.55 2.55 0.26 0.25 0.00 0.00 0.00 0.00 12:35:01 br-a2cc24f0778b 0.85 1.23 0.07 0.13 0.00 0.00 0.00 0.00 12:35:01 lo 4.17 4.17 0.38 0.38 0.00 0.00 0.00 0.00 12:35:01 veth2481cf4 0.88 1.37 0.10 0.13 0.00 0.00 0.00 0.00 12:36:01 br-a2cc24f0778b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:36:01 ens3 1843.69 1258.24 24967.61 193.49 0.00 0.00 0.00 0.00 12:36:01 vethf8bea59 19.38 19.31 4.71 32.40 0.00 0.00 0.00 0.00 12:37:01 br-a2cc24f0778b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:37:01 ens3 297.10 209.83 2966.16 35.54 0.00 0.00 0.00 0.00 12:37:01 docker0 203.50 285.49 19.56 2992.17 0.00 0.00 0.00 0.00 12:38:01 br-a2cc24f0778b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 ens3 278.60 201.68 2738.47 35.61 0.00 0.00 0.00 0.00 12:38:01 docker0 176.90 250.86 15.53 2731.44 0.00 0.00 0.00 0.00 12:39:01 br-b58c6440fc47 0.58 0.90 0.05 0.09 0.00 0.00 0.00 0.00 12:39:01 br-a2cc24f0778b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 3.27 3.27 0.44 0.44 0.00 0.00 0.00 0.00 12:39:01 vethf6e5c40 0.63 1.12 0.07 0.11 0.00 0.00 0.00 0.00 12:40:01 br-a2cc24f0778b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 4.20 4.20 0.34 0.34 0.00 0.00 0.00 0.00 12:40:01 ens3 3233.08 2355.72 38590.47 1042.90 0.00 0.00 0.00 0.00 12:40:01 docker0 399.78 566.01 36.96 5926.24 0.00 0.00 0.00 0.00 Average: br-a2cc24f0778b 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 322.45 234.92 3858.83 104.20 0.00 0.00 0.00 0.00 Average: docker0 39.98 56.60 3.70 592.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5283) 07/08/26 _x86_64_ (4 CPU) 12:29:38 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 21.64 0.00 2.77 4.77 1.53 69.29 12:31:01 0 34.45 0.00 3.17 7.15 1.57 53.67 12:31:01 1 25.51 0.00 4.44 3.38 1.91 64.77 12:31:01 2 13.59 0.00 1.96 4.66 1.44 78.35 12:31:01 3 13.02 0.00 1.51 3.94 1.20 80.33 12:32:01 all 20.56 0.00 1.30 1.67 1.16 75.32 12:32:01 0 45.89 0.00 2.12 0.28 1.40 50.31 12:32:01 1 32.91 0.00 2.24 0.25 1.50 63.11 12:32:01 2 2.62 0.00 0.45 3.59 0.27 93.08 12:32:01 3 0.88 0.00 0.40 2.56 1.47 94.69 12:33:01 all 18.72 0.00 6.25 3.31 2.17 69.56 12:33:01 0 18.52 0.00 6.49 5.69 2.42 66.89 12:33:01 1 18.81 0.00 6.32 2.32 2.13 70.42 12:33:01 2 16.01 0.00 6.53 1.85 2.14 73.48 12:33:01 3 21.53 0.00 5.65 3.36 2.01 67.46 12:34:01 all 26.84 0.00 4.37 0.42 2.59 65.78 12:34:01 0 27.42 0.00 4.68 0.67 2.63 64.60 12:34:01 1 26.97 0.00 4.31 0.35 2.37 65.99 12:34:01 2 24.67 0.00 4.95 0.27 2.85 67.27 12:34:01 3 28.30 0.00 3.53 0.38 2.49 65.29 12:35:01 all 45.48 0.00 5.37 1.90 2.67 44.59 12:35:01 0 46.24 0.00 4.74 1.07 2.63 45.31 12:35:01 1 44.26 0.00 6.20 1.44 2.64 45.45 12:35:01 2 47.89 0.00 5.79 3.15 2.60 40.57 12:35:01 3 43.52 0.00 4.71 1.88 2.84 47.05 12:36:01 all 7.19 0.00 1.09 0.20 0.62 90.91 12:36:01 0 6.85 0.00 0.85 0.17 0.48 91.66 12:36:01 1 7.77 0.00 1.20 0.17 0.77 90.09 12:36:01 2 5.85 0.00 1.23 0.07 0.63 92.22 12:36:01 3 8.28 0.00 1.09 0.43 0.57 89.63 12:37:01 all 26.10 0.00 3.12 0.60 2.67 67.50 12:37:01 0 22.14 0.00 3.48 0.27 2.54 71.57 12:37:01 1 32.46 0.00 2.40 0.68 2.78 61.68 12:37:01 2 23.10 0.00 3.39 0.20 2.87 70.45 12:37:01 3 26.73 0.00 3.19 1.25 2.52 66.31 12:38:01 all 21.35 0.00 2.63 0.08 1.91 74.03 12:38:01 0 19.00 0.00 2.55 0.18 1.54 76.72 12:38:01 1 23.01 0.00 2.65 0.00 1.80 72.54 12:38:01 2 18.46 0.00 3.10 0.00 2.21 76.24 12:38:01 3 24.91 0.00 2.24 0.13 2.10 70.62 12:39:01 all 46.12 0.00 6.63 1.95 2.19 43.10 12:39:01 0 46.51 0.00 7.29 4.66 2.13 39.42 12:39:01 1 46.94 0.00 6.45 0.29 2.19 44.14 12:39:01 2 46.07 0.00 6.98 0.93 2.39 43.62 12:39:01 3 44.99 0.00 5.81 1.92 2.05 45.23 12:40:01 all 19.78 0.00 1.38 1.25 1.04 76.55 12:40:01 0 28.79 0.00 1.52 1.95 1.18 66.56 12:40:01 1 10.41 0.00 1.33 1.57 0.72 85.97 12:40:01 2 33.22 0.00 1.57 0.88 1.68 62.65 12:40:01 3 6.69 0.00 1.10 0.60 0.59 91.02 Average: all 25.35 0.00 3.48 1.61 1.85 67.70 Average: 0 29.55 0.00 3.68 2.20 1.85 62.72 Average: 1 26.91 0.00 3.75 1.05 1.88 66.42 Average: 2 23.10 0.00 3.58 1.56 1.91 69.84 Average: 3 21.83 0.00 2.92 1.65 1.78 71.82