---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84723 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 11G 145G 7% / 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 842 28365 0 2959 30887 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:fb:f7:10 brd ff:ff:ff:ff:ff:ff inet 10.30.106.140/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:fefb:f710/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f8:18:96:55 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-84723) 11/18/24 _x86_64_ (8 CPU) 16:37:35 LINUX RESTART (8 CPU) 16:38:03 tps rtps wtps bread/s bwrtn/s 16:39:01 327.82 73.69 254.13 4768.14 35204.69 16:40:01 182.24 46.23 136.01 2459.19 38777.40 16:41:01 41.13 3.45 37.68 119.71 27098.95 16:42:01 26.46 0.25 26.21 11.60 33081.15 Average: 142.87 30.55 112.33 1815.06 33526.57 16:38:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 30112940 31666384 2826280 8.58 69216 1796284 1390244 4.09 911988 1627820 141264 16:40:01 28603424 30502900 4335796 13.16 83464 2114672 2393740 7.04 2152104 1865252 9228 16:41:01 27695040 30014904 5244180 15.92 86768 2523304 2733728 8.04 2677244 2231608 324216 16:42:01 27386864 29735956 5552356 16.86 88324 2549132 2852172 8.39 2960656 2253616 16520 Average: 28449567 30480036 4489653 13.63 81943 2245848 2342471 6.89 2175498 1994574 122807 16:38:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 ens3 358.96 260.87 1622.19 79.76 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 lo 1.86 1.86 0.20 0.20 0.00 0.00 0.00 0.00 16:40:01 ens3 269.06 223.31 2637.02 38.43 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 16:41:01 ens3 1194.15 864.29 1486.96 289.83 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 lo 23.21 23.21 5.37 5.37 0.00 0.00 0.00 0.00 16:42:01 ens3 287.20 194.08 118.43 68.29 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 2.48 2.48 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 528.76 386.69 1464.84 119.41 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 7.08 7.08 1.47 1.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84723) 11/18/24 _x86_64_ (8 CPU) 16:37:35 LINUX RESTART (8 CPU) 16:38:03 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 10.84 0.00 1.22 3.39 0.05 84.51 16:39:01 0 4.64 0.00 0.57 15.70 0.05 79.04 16:39:01 1 7.88 0.00 1.02 1.35 0.05 89.70 16:39:01 2 4.04 0.00 0.93 0.53 0.03 94.46 16:39:01 3 7.11 0.00 0.66 0.31 0.03 91.89 16:39:01 4 27.74 0.00 2.04 2.92 0.07 67.23 16:39:01 5 20.67 0.00 1.50 1.65 0.05 76.13 16:39:01 6 8.88 0.00 2.18 3.97 0.05 84.92 16:39:01 7 5.82 0.00 0.81 0.67 0.03 92.66 16:40:01 all 23.25 0.00 0.95 1.50 0.06 74.23 16:40:01 0 13.01 0.00 1.00 7.62 0.07 78.30 16:40:01 1 33.26 0.00 1.09 0.58 0.07 65.01 16:40:01 2 25.70 0.00 1.10 1.10 0.07 72.02 16:40:01 3 16.71 0.00 1.17 0.28 0.05 81.78 16:40:01 4 29.04 0.00 0.67 0.27 0.05 69.97 16:40:01 5 15.79 0.00 0.67 0.45 0.03 83.06 16:40:01 6 22.80 0.00 0.80 0.70 0.05 75.65 16:40:01 7 29.65 0.00 1.13 1.03 0.07 68.11 16:41:01 all 39.99 0.00 1.75 1.08 0.07 57.12 16:41:01 0 16.15 0.00 1.56 7.98 0.05 74.27 16:41:01 1 43.80 0.00 1.57 0.00 0.07 54.56 16:41:01 2 46.84 0.00 1.16 0.00 0.08 51.91 16:41:01 3 38.83 0.00 1.58 0.12 0.07 59.40 16:41:01 4 46.30 0.00 1.51 0.10 0.08 52.00 16:41:01 5 36.96 0.00 2.18 0.25 0.08 60.52 16:41:01 6 49.71 0.00 3.17 0.02 0.08 47.02 16:41:01 7 41.62 0.00 1.22 0.05 0.07 57.04 16:42:01 all 28.66 0.00 0.91 1.60 0.05 68.78 16:42:01 0 19.27 0.00 0.47 3.26 0.05 76.95 16:42:01 1 25.00 0.00 1.00 0.02 0.05 73.93 16:42:01 2 25.50 0.00 0.85 0.82 0.05 72.78 16:42:01 3 30.82 0.00 0.32 0.00 0.05 68.82 16:42:01 4 35.53 0.00 1.67 0.00 0.05 62.75 16:42:01 5 27.38 0.00 1.38 6.60 0.05 64.59 16:42:01 6 34.05 0.00 1.07 2.10 0.05 62.73 16:42:01 7 31.73 0.00 0.53 0.00 0.05 67.68 Average: all 25.81 0.00 1.21 1.88 0.06 71.05 Average: 0 13.35 0.00 0.90 8.58 0.05 77.12 Average: 1 27.65 0.00 1.17 0.48 0.06 70.64 Average: 2 25.64 0.00 1.01 0.62 0.06 72.67 Average: 3 23.53 0.00 0.94 0.18 0.05 75.31 Average: 4 34.69 0.00 1.47 0.81 0.06 62.97 Average: 5 25.23 0.00 1.43 2.24 0.05 71.03 Average: 6 29.03 0.00 1.80 1.68 0.06 67.43 Average: 7 27.39 0.00 0.93 0.44 0.05 71.19