---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-194 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 927 24532 0 6707 30784 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:42:6e:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.113/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85866sec preferred_lft 85866sec inet6 fe80::f816:3eff:fe42:6eb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:ef:9a:f6 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-194) 05/03/24 _x86_64_ (8 CPU) 14:56:25 LINUX RESTART (8 CPU) 14:57:01 tps rtps wtps bread/s bwrtn/s 14:58:01 311.85 43.07 268.78 1929.62 29493.10 14:59:01 193.87 50.57 143.29 3825.10 40500.32 15:00:01 63.21 12.75 50.46 2355.07 25432.56 15:01:01 96.77 3.88 92.88 508.32 56842.66 15:02:01 221.13 2.90 218.23 427.32 71177.61 15:03:01 251.89 0.75 251.14 44.13 75957.87 15:04:01 59.39 0.00 59.39 0.00 22615.70 15:05:01 69.16 1.02 68.14 77.05 3675.65 Average: 158.41 14.37 144.04 1145.83 40712.33 14:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 30100264 31683536 2838956 8.62 69968 1823988 1418600 4.17 895836 1655172 143832 14:59:01 28748956 30889152 4190264 12.72 87656 2345960 2035208 5.99 1823816 2040508 27128 15:00:01 27282768 30211824 5656452 17.17 94380 3113528 2746340 8.08 2677128 2619316 596868 15:01:01 27767208 31600824 5172012 15.70 112624 3961744 1392632 4.10 1418892 3340544 389776 15:02:01 23832168 30203820 9107052 27.65 166592 6286684 7166120 21.08 2963184 5530260 1261100 15:03:01 21572732 28294012 11366488 34.51 184172 6582304 10764728 31.67 4997156 5695292 5764 15:04:01 20419448 27306452 12519772 38.01 186092 6740480 11378592 33.48 6031932 5794688 7452 15:05:01 25122980 31524132 7816240 23.73 188040 6300584 1545200 4.55 1901444 5331440 776 Average: 25605816 30214219 7333404 22.26 136190 4644409 4805928 14.14 2838674 4000902 304087 14:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 14:58:01 ens3 222.09 143.24 1228.86 53.13 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 14:59:01 ens3 493.65 371.92 5483.28 61.07 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:00:01 ens3 1153.19 674.69 2715.94 250.97 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 2.47 2.47 0.26 0.26 0.00 0.00 0.00 0.00 15:01:01 ens3 500.98 309.45 2166.95 76.13 0.00 0.00 0.00 0.00 15:01:01 br-2dce9311665d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth939edec 1.77 2.83 0.20 0.58 0.00 0.00 0.00 0.00 15:02:01 veth66611cd 0.00 0.82 0.00 0.38 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 5.03 5.03 0.58 0.58 0.00 0.00 0.00 0.00 15:03:01 veth939edec 2.90 4.73 0.38 0.44 0.00 0.00 0.00 0.00 15:03:01 br-6be463fa3a41 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:03:01 vethbba748a 149.94 155.14 13.18 331.27 0.00 0.00 0.00 0.03 15:03:01 veth43922e2 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:04:01 veth939edec 5.65 7.05 5.59 5.37 0.00 0.00 0.00 0.00 15:04:01 br-6be463fa3a41 113.15 182.59 15.42 12.93 0.00 0.00 0.00 0.00 15:04:01 vethbba748a 1.10 1.38 0.18 0.17 0.00 0.00 0.00 0.00 15:04:01 veth43922e2 113.15 182.60 16.97 12.93 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 19.83 19.83 2.05 2.05 0.00 0.00 0.00 0.00 15:05:01 ens3 3953.74 2214.31 33919.93 562.23 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 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 473.59 261.96 4178.20 67.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-194) 05/03/24 _x86_64_ (8 CPU) 14:56:25 LINUX RESTART (8 CPU) 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 11.24 0.00 1.03 2.64 0.04 85.05 14:58:01 0 17.32 0.00 0.90 0.99 0.05 80.75 14:58:01 1 11.14 0.00 0.63 0.05 0.02 88.16 14:58:01 2 3.27 0.00 0.49 0.34 0.02 95.89 14:58:01 3 1.67 0.00 1.40 3.07 0.03 93.83 14:58:01 4 31.33 0.00 2.22 2.57 0.07 63.80 14:58:01 5 12.27 0.00 1.05 3.74 0.03 82.91 14:58:01 6 9.23 0.00 0.78 0.42 0.03 89.53 14:58:01 7 3.74 0.00 0.77 9.94 0.03 85.52 14:59:01 all 30.30 0.00 1.45 1.54 0.07 66.65 14:59:01 0 48.25 0.00 1.87 0.63 0.10 49.14 14:59:01 1 36.96 0.00 1.47 0.17 0.08 61.32 14:59:01 2 22.56 0.00 1.44 0.33 0.07 75.59 14:59:01 3 25.47 0.00 1.49 0.27 0.08 72.69 14:59:01 4 30.02 0.00 2.06 7.17 0.08 60.67 14:59:01 5 32.93 0.00 1.05 2.17 0.07 63.78 14:59:01 6 27.72 0.00 1.02 0.02 0.05 71.19 14:59:01 7 18.40 0.00 1.17 1.53 0.05 78.85 15:00:01 all 45.64 0.00 1.85 0.74 0.08 51.69 15:00:01 0 35.67 0.00 1.92 0.05 0.08 62.28 15:00:01 1 50.22 0.00 1.74 0.27 0.08 47.69 15:00:01 2 44.39 0.00 2.67 0.30 0.08 52.56 15:00:01 3 45.16 0.00 1.38 0.00 0.08 53.38 15:00:01 4 51.63 0.00 2.30 4.81 0.08 41.18 15:00:01 5 50.62 0.00 1.44 0.02 0.08 47.84 15:00:01 6 50.00 0.00 1.52 0.17 0.10 48.21 15:00:01 7 37.49 0.00 1.89 0.30 0.07 60.26 15:01:01 all 13.88 0.00 1.89 3.17 0.05 81.02 15:01:01 0 7.52 0.00 1.44 0.03 0.03 90.97 15:01:01 1 4.43 0.00 1.81 8.75 0.05 84.95 15:01:01 2 32.82 0.00 2.19 2.21 0.07 62.71 15:01:01 3 13.42 0.00 2.11 2.26 0.05 82.15 15:01:01 4 7.43 0.00 1.64 7.24 0.03 83.65 15:01:01 5 16.74 0.00 1.59 1.51 0.03 80.13 15:01:01 6 14.83 0.00 2.31 0.10 0.03 82.72 15:01:01 7 13.79 0.00 1.97 3.28 0.03 80.92 15:02:01 all 29.04 0.00 6.37 4.37 0.10 60.13 15:02:01 0 29.34 0.00 7.46 1.18 0.08 61.94 15:02:01 1 29.61 0.00 6.27 8.46 0.10 55.56 15:02:01 2 28.40 0.00 5.77 2.05 0.08 63.70 15:02:01 3 28.97 0.00 7.33 16.78 0.14 46.79 15:02:01 4 28.03 0.00 5.79 0.75 0.10 65.33 15:02:01 5 28.15 0.00 5.52 1.77 0.08 64.47 15:02:01 6 28.60 0.00 6.20 0.39 0.08 64.72 15:02:01 7 31.23 0.00 6.62 3.65 0.12 58.37 15:03:01 all 25.11 0.00 3.18 7.12 0.10 64.48 15:03:01 0 23.30 0.00 3.47 1.62 0.10 71.51 15:03:01 1 31.16 0.00 2.92 4.76 0.10 61.06 15:03:01 2 23.34 0.00 3.76 25.19 0.10 47.60 15:03:01 3 22.93 0.00 3.36 3.48 0.10 70.13 15:03:01 4 24.89 0.00 2.98 2.34 0.10 69.69 15:03:01 5 23.02 0.00 3.04 3.93 0.10 69.91 15:03:01 6 25.59 0.00 2.90 3.67 0.12 67.73 15:03:01 7 26.62 0.00 3.01 11.98 0.12 58.26 15:04:01 all 26.21 0.00 3.17 1.10 0.11 69.40 15:04:01 0 21.58 0.00 3.56 0.17 0.10 74.59 15:04:01 1 40.84 0.00 3.28 1.59 0.10 54.18 15:04:01 2 21.06 0.00 3.05 2.98 0.12 72.80 15:04:01 3 26.08 0.00 3.21 0.59 0.10 70.03 15:04:01 4 21.07 0.00 3.00 2.13 0.10 73.70 15:04:01 5 31.48 0.00 2.99 0.73 0.10 64.71 15:04:01 6 22.98 0.00 3.10 0.57 0.12 73.22 15:04:01 7 24.56 0.00 3.20 0.07 0.10 72.07 15:05:01 all 8.30 0.00 1.19 0.35 0.04 90.12 15:05:01 0 6.23 0.00 1.00 0.03 0.03 92.70 15:05:01 1 3.34 0.00 1.00 0.54 0.03 95.08 15:05:01 2 7.59 0.00 1.15 0.17 0.05 91.04 15:05:01 3 3.26 0.00 1.05 0.99 0.03 94.66 15:05:01 4 21.96 0.00 1.62 0.37 0.05 76.00 15:05:01 5 15.14 0.00 1.46 0.32 0.07 83.02 15:05:01 6 3.63 0.00 1.12 0.05 0.05 95.15 15:05:01 7 5.27 0.00 1.07 0.32 0.05 93.29 Average: all 23.70 0.00 2.51 2.62 0.07 71.10 Average: 0 23.65 0.00 2.69 0.59 0.07 73.00 Average: 1 25.95 0.00 2.38 3.06 0.07 68.54 Average: 2 22.92 0.00 2.56 4.18 0.07 70.27 Average: 3 20.83 0.00 2.66 3.40 0.08 73.03 Average: 4 27.05 0.00 2.70 3.43 0.08 66.75 Average: 5 26.28 0.00 2.26 1.77 0.07 69.61 Average: 6 22.81 0.00 2.36 0.67 0.07 74.08 Average: 7 20.10 0.00 2.45 3.88 0.07 73.49