---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84552 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 15G 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 932 24308 0 6926 30779 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:51:af:ef brd ff:ff:ff:ff:ff:ff inet 10.30.106.208/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fe51:afef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:d3:93:e1 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-84552) 11/18/24 _x86_64_ (8 CPU) 11:02:27 LINUX RESTART (8 CPU) 11:03:03 tps rtps wtps bread/s bwrtn/s 11:04:01 274.56 41.61 232.94 1889.74 30791.24 11:05:01 205.88 44.08 161.81 3563.67 45449.36 11:06:01 273.89 13.85 260.04 2475.72 61270.05 11:07:01 334.75 3.28 331.47 410.86 124367.69 11:08:01 166.02 0.38 165.64 27.33 36115.71 11:09:01 92.55 0.23 92.32 24.66 26474.65 Average: 224.34 17.10 207.24 1395.81 54216.03 11:03:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 30120184 31699268 2819036 8.56 71024 1818460 1381272 4.06 881652 1647976 157452 11:05:01 27054664 29431516 5884556 17.86 90824 2574192 3455504 10.17 3313420 2230988 195124 11:06:01 26554540 31542472 6384680 19.38 123324 5061932 2053844 6.04 1446004 4479704 1590652 11:07:01 22486600 29235756 10452620 31.73 176644 6607864 8969448 26.39 3988176 5806356 137732 11:08:01 19909852 26873520 13029368 39.56 189248 6793780 11784852 34.67 6465372 5868676 7156 11:09:01 19962612 27088304 12976608 39.40 191372 6946588 7751192 22.81 6375540 5934556 304 Average: 24348075 29311806 8591145 26.08 140406 4967136 5899352 17.36 3745027 4328043 348070 11:03:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 ens3 194.02 138.06 1206.19 49.17 0.00 0.00 0.00 0.00 11:04:01 lo 1.52 1.52 0.16 0.16 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 852.09 579.84 6664.74 126.16 0.00 0.00 0.00 0.00 11:05:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 950.02 565.36 15570.39 122.04 0.00 0.00 0.00 0.00 11:06:01 lo 8.20 8.20 0.91 0.91 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 488.29 224.70 12260.12 20.76 0.00 0.00 0.00 0.00 11:07:01 veth141af01 8.01 11.34 1.32 2.20 0.00 0.00 0.00 0.00 11:07:01 vethccc0e98 24.40 18.75 4.22 3.00 0.00 0.00 0.00 0.00 11:07:01 veth234e013 12.72 15.69 2.49 3.61 0.00 0.00 0.00 0.00 11:08:01 ens3 13.93 9.60 3.48 3.03 0.00 0.00 0.00 0.00 11:08:01 veth141af01 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:08:01 vethccc0e98 15.41 18.83 3.32 3.16 0.00 0.00 0.00 0.00 11:08:01 br-55bcec43cd8e 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:09:01 ens3 34.34 24.70 9.25 34.76 0.00 0.00 0.00 0.00 11:09:01 vethccc0e98 59.72 59.29 12.64 38.77 0.00 0.00 0.00 0.00 11:09:01 br-55bcec43cd8e 188.42 288.87 28.17 20.31 0.00 0.00 0.00 0.00 11:09:01 veth1d6d01d 95.35 92.32 17.50 35.55 0.00 0.00 0.00 0.00 Average: ens3 423.40 257.70 5979.57 59.37 0.00 0.00 0.00 0.00 Average: vethccc0e98 16.68 16.24 3.38 7.53 0.00 0.00 0.00 0.00 Average: br-55bcec43cd8e 31.57 48.42 4.72 3.40 0.00 0.00 0.00 0.00 Average: veth1d6d01d 15.98 15.47 2.93 5.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84552) 11/18/24 _x86_64_ (8 CPU) 11:02:27 LINUX RESTART (8 CPU) 11:03:03 CPU %user %nice %system %iowait %steal %idle 11:04:01 all 9.98 0.00 1.02 3.36 0.05 85.59 11:04:01 0 11.55 0.00 1.19 8.67 0.07 78.51 11:04:01 1 17.79 0.00 1.28 1.39 0.09 79.45 11:04:01 2 16.17 0.00 2.46 7.58 0.07 73.72 11:04:01 3 5.63 0.00 0.64 0.03 0.03 93.67 11:04:01 4 5.97 0.00 0.60 0.33 0.03 93.06 11:04:01 5 5.98 0.00 0.78 0.47 0.02 92.76 11:04:01 6 2.88 0.00 0.31 4.68 0.02 92.11 11:04:01 7 13.88 0.00 0.92 3.72 0.12 81.37 11:05:01 all 28.17 0.00 1.52 2.29 0.08 67.94 11:05:01 0 32.01 0.00 1.59 5.50 0.08 60.81 11:05:01 1 34.65 0.00 2.36 4.48 0.12 58.39 11:05:01 2 38.77 0.00 2.19 1.46 0.10 57.48 11:05:01 3 26.37 0.00 0.69 2.73 0.08 70.14 11:05:01 4 25.74 0.00 1.81 1.52 0.07 70.86 11:05:01 5 22.60 0.00 1.62 1.29 0.07 74.42 11:05:01 6 31.74 0.00 1.15 0.50 0.07 66.54 11:05:01 7 13.56 0.00 0.75 0.84 0.07 84.79 11:06:01 all 16.24 0.00 3.51 3.36 0.07 76.82 11:06:01 0 11.61 0.00 3.36 12.03 0.12 72.89 11:06:01 1 18.18 0.00 3.39 3.63 0.03 74.76 11:06:01 2 8.60 0.00 3.78 3.80 0.05 83.78 11:06:01 3 18.56 0.00 2.67 0.17 0.05 78.56 11:06:01 4 9.29 0.00 3.13 2.18 0.07 85.33 11:06:01 5 30.71 0.00 4.13 2.43 0.08 62.66 11:06:01 6 18.73 0.00 4.30 0.27 0.05 76.65 11:06:01 7 14.23 0.00 3.37 2.40 0.07 79.93 11:07:01 all 38.80 0.00 7.36 7.84 0.12 45.88 11:07:01 0 36.93 0.00 7.02 5.70 0.17 50.19 11:07:01 1 37.15 0.00 8.38 13.76 0.15 40.55 11:07:01 2 35.77 0.00 6.69 9.21 0.12 48.20 11:07:01 3 42.53 0.00 7.10 2.80 0.10 47.46 11:07:01 4 39.06 0.00 7.39 2.48 0.12 50.95 11:07:01 5 38.40 0.00 6.83 3.27 0.10 51.40 11:07:01 6 39.72 0.00 6.87 8.96 0.10 44.35 11:07:01 7 40.84 0.00 8.59 16.60 0.14 33.84 11:08:01 all 31.47 0.00 2.66 2.18 0.13 63.57 11:08:01 0 29.99 0.00 3.04 5.75 0.12 61.10 11:08:01 1 39.92 0.00 2.66 1.17 0.12 56.13 11:08:01 2 43.97 0.00 2.60 2.06 0.13 51.23 11:08:01 3 30.82 0.00 2.56 1.06 0.13 65.42 11:08:01 4 33.30 0.00 2.65 1.36 0.13 62.56 11:08:01 5 29.99 0.00 2.60 1.39 0.13 65.88 11:08:01 6 17.05 0.00 2.48 3.41 0.13 76.93 11:08:01 7 26.85 0.00 2.63 1.17 0.12 69.22 11:09:01 all 24.55 0.00 5.23 1.04 0.12 69.06 11:09:01 0 24.47 0.00 5.58 2.19 0.12 67.64 11:09:01 1 24.13 0.00 6.11 0.27 0.15 69.33 11:09:01 2 22.84 0.00 4.90 0.19 0.12 71.95 11:09:01 3 24.16 0.00 5.75 1.75 0.12 68.22 11:09:01 4 27.01 0.00 5.73 2.29 0.12 64.85 11:09:01 5 23.69 0.00 4.65 0.37 0.12 71.18 11:09:01 6 22.49 0.00 3.90 0.12 0.12 73.37 11:09:01 7 27.58 0.00 5.25 1.18 0.12 65.87 Average: all 24.92 0.00 3.55 3.34 0.10 68.09 Average: 0 24.49 0.00 3.64 6.63 0.11 65.13 Average: 1 28.70 0.00 4.03 4.12 0.11 63.04 Average: 2 27.75 0.00 3.77 4.03 0.10 64.35 Average: 3 24.73 0.00 3.23 1.43 0.09 70.52 Average: 4 23.45 0.00 3.56 1.70 0.09 71.20 Average: 5 25.29 0.00 3.44 1.54 0.09 69.65 Average: 6 22.16 0.00 3.17 2.97 0.08 71.62 Average: 7 22.82 0.00 3.59 4.30 0.10 69.19