---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34300 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: 2799.998 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): 0-7 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 12G 144G 8% / 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 919 27210 0 4037 30793 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:1d:2c:88 brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fe1d:2c88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:a4:ea:e3 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::42:99ff:fea4:eae3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34300) 08/28/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 319.38 43.46 275.92 1954.32 18839.72 12:04:01 151.94 21.31 130.63 830.00 28167.31 12:05:01 96.13 4.08 92.05 447.93 53561.21 12:06:01 66.04 0.47 65.58 14.93 25573.21 12:07:01 115.33 0.23 115.10 6.00 18030.46 12:08:01 127.20 0.18 127.01 1.47 19386.24 Average: 145.52 11.54 133.99 538.53 27282.86 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30042756 31644696 2896464 8.79 72388 1840164 1447776 4.26 929924 1673860 165120 12:04:01 28136744 30144016 4802476 14.58 87428 2213048 3109460 9.15 2486960 1983476 13164 12:05:01 27483928 30576724 5455292 16.56 93872 3273496 2476180 7.29 2304176 2774752 64 12:06:01 26737576 30079132 6201644 18.83 134580 3426576 2546648 7.49 3032612 2712776 201772 12:07:01 26902928 30398080 6036292 18.33 154580 3551164 2527460 7.44 2799296 2777080 109280 12:08:01 26714380 30395264 6224840 18.90 175408 3671404 2526436 7.43 2823152 2896992 16496 Average: 27669719 30539652 5269501 16.00 119709 2995975 2438993 7.18 2396020 2469823 84316 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 ens3 248.98 165.38 1403.46 56.91 0.00 0.00 0.00 0.00 12:03:01 lo 1.42 1.42 0.16 0.16 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 928.38 672.34 4808.62 182.53 0.00 0.00 0.00 0.00 12:04:01 lo 1.40 1.40 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 206.92 149.78 1500.47 34.23 0.00 0.00 0.00 0.00 12:05:01 lo 7.72 7.72 2.18 2.18 0.00 0.00 0.00 0.00 12:05:01 docker0 2.98 5.65 0.18 77.52 0.00 0.00 0.00 0.00 12:06:01 ens3 788.87 707.53 1699.24 3379.83 0.00 0.00 0.00 0.00 12:06:01 lo 5.53 5.53 0.51 0.51 0.00 0.00 0.00 0.00 12:06:01 veth67de050 162.95 253.13 29.31 733.10 0.00 0.00 0.00 0.06 12:06:01 docker0 162.95 252.98 27.08 733.09 0.00 0.00 0.00 0.00 12:07:01 ens3 303.73 193.50 558.12 37.07 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 vethde49495 72.90 152.59 11.65 500.31 0.00 0.00 0.00 0.04 12:07:01 docker0 134.51 214.70 15.85 532.76 0.00 0.00 0.00 0.00 12:08:01 ens3 214.96 173.07 281.40 36.02 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 vethde49495 131.93 138.79 22.50 263.14 0.00 0.00 0.00 0.02 12:08:01 docker0 131.93 138.76 20.70 263.14 0.00 0.00 0.00 0.00 Average: ens3 449.20 344.10 1709.39 622.73 0.00 0.00 0.00 0.00 Average: lo 2.75 2.75 0.50 0.50 0.00 0.00 0.00 0.00 Average: vethde49495 34.23 48.70 5.71 127.59 0.00 0.00 0.00 0.01 Average: docker0 72.26 102.30 10.67 268.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34300) 08/28/24 _x86_64_ (8 CPU) 12:01:26 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 10.47 0.00 1.01 2.36 0.04 86.13 12:03:01 0 3.77 0.00 1.33 3.18 0.02 91.71 12:03:01 1 4.22 0.00 0.47 0.03 0.05 95.22 12:03:01 2 3.22 0.00 0.51 3.39 0.02 92.86 12:03:01 3 5.98 0.00 0.75 2.75 0.08 90.44 12:03:01 4 19.97 0.00 1.60 1.46 0.03 76.93 12:03:01 5 24.61 0.00 1.70 1.54 0.05 72.10 12:03:01 6 15.00 0.00 1.10 0.42 0.03 83.44 12:03:01 7 7.00 0.00 0.63 6.11 0.02 86.25 12:04:01 all 19.92 0.00 1.88 1.53 0.06 76.60 12:04:01 0 10.14 0.00 2.11 0.53 0.05 87.17 12:04:01 1 19.78 0.00 1.92 1.86 0.05 76.40 12:04:01 2 30.61 0.00 1.04 1.39 0.07 66.90 12:04:01 3 16.25 0.00 2.64 1.92 0.07 79.12 12:04:01 4 21.22 0.00 4.18 0.87 0.08 73.64 12:04:01 5 20.86 0.00 0.45 0.00 0.05 78.64 12:04:01 6 23.07 0.00 2.07 1.60 0.07 73.19 12:04:01 7 17.48 0.00 0.65 4.04 0.05 77.78 12:05:01 all 12.50 0.00 1.60 2.25 0.05 83.59 12:05:01 0 24.73 0.00 2.50 3.09 0.03 69.64 12:05:01 1 13.04 0.00 2.09 0.22 0.07 84.59 12:05:01 2 10.88 0.00 1.59 3.46 0.05 84.02 12:05:01 3 11.59 0.00 1.09 0.27 0.05 87.01 12:05:01 4 9.75 0.00 1.57 4.84 0.05 83.78 12:05:01 5 8.80 0.00 1.11 0.45 0.05 89.59 12:05:01 6 10.80 0.00 1.45 0.05 0.05 87.65 12:05:01 7 10.41 0.00 1.39 5.73 0.05 82.42 12:06:01 all 11.66 0.00 1.61 1.55 0.06 85.13 12:06:01 0 11.17 0.00 1.13 1.52 0.07 86.12 12:06:01 1 9.46 0.00 1.86 0.50 0.05 88.12 12:06:01 2 6.61 0.00 2.38 2.31 0.07 88.63 12:06:01 3 8.14 0.00 0.75 0.02 0.05 91.04 12:06:01 4 13.65 0.00 1.05 0.05 0.03 85.22 12:06:01 5 6.39 0.00 1.61 3.34 0.05 88.61 12:06:01 6 26.95 0.00 1.62 0.37 0.05 71.01 12:06:01 7 10.96 0.00 2.46 4.21 0.07 82.31 12:07:01 all 2.48 0.00 0.80 1.14 0.04 95.54 12:07:01 0 3.50 0.00 0.85 0.12 0.02 95.51 12:07:01 1 5.54 0.00 1.39 0.42 0.03 92.63 12:07:01 2 2.15 0.00 0.42 4.28 0.02 93.14 12:07:01 3 1.50 0.00 0.40 0.05 0.02 98.03 12:07:01 4 1.61 0.00 0.79 0.27 0.05 97.29 12:07:01 5 2.24 0.00 0.87 0.32 0.05 96.52 12:07:01 6 0.80 0.00 0.23 0.03 0.03 98.90 12:07:01 7 2.53 0.00 1.47 3.65 0.08 92.26 12:08:01 all 4.92 0.00 0.68 1.51 0.04 92.85 12:08:01 0 11.32 0.00 0.97 0.35 0.05 87.30 12:08:01 1 1.39 0.00 0.32 0.00 0.03 98.26 12:08:01 2 5.01 0.00 0.37 2.36 0.03 92.23 12:08:01 3 1.91 0.00 0.55 0.35 0.02 97.17 12:08:01 4 16.25 0.00 1.72 2.02 0.07 79.94 12:08:01 5 2.22 0.00 0.47 4.29 0.05 92.97 12:08:01 6 0.00 0.00 0.30 2.05 0.02 97.63 12:08:01 7 1.30 0.00 0.75 0.62 0.05 97.28 Average: all 10.33 0.00 1.26 1.72 0.05 86.64 Average: 0 10.80 0.00 1.48 1.46 0.04 86.22 Average: 1 8.92 0.00 1.34 0.51 0.05 89.19 Average: 2 9.76 0.00 1.05 2.86 0.04 86.28 Average: 3 7.56 0.00 1.03 0.89 0.05 90.48 Average: 4 13.72 0.00 1.82 1.59 0.05 82.82 Average: 5 10.81 0.00 1.03 1.66 0.05 86.44 Average: 6 12.75 0.00 1.13 0.76 0.04 85.32 Average: 7 8.28 0.00 1.23 4.05 0.05 86.38