---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84537 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 14G 142G 9% / 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 911 25677 0 5577 30800 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:c7:28:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.205/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fec7:28ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:34:b2:43:77 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::42:34ff:feb2:4377/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84537) 11/18/24 _x86_64_ (8 CPU) 10:37:15 LINUX RESTART (8 CPU) 10:38:02 tps rtps wtps bread/s bwrtn/s 10:39:01 176.25 50.83 125.42 3899.97 35583.60 10:40:01 330.73 16.45 314.28 1044.76 47765.24 10:41:01 247.68 3.60 244.08 456.99 62633.03 10:42:01 152.03 0.83 151.20 115.43 43378.61 10:43:01 235.16 0.05 235.11 2.27 77191.00 10:44:01 75.85 2.03 73.82 82.39 21811.30 Average: 203.02 12.19 190.83 925.43 48094.73 10:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:39:01 29707312 31483340 3231908 9.81 78080 2001736 1795616 5.28 1144796 1784296 126888 10:40:01 27929140 30350412 5010080 15.21 93440 2613104 2397516 7.05 2574732 2091400 86584 10:41:01 28196496 31623432 4742724 14.40 119668 3548308 1367780 4.02 1489556 2838108 282560 10:42:01 26889320 31566148 6049900 18.37 134608 4725088 1470656 4.33 1646036 3918000 1017756 10:43:01 23772108 29193952 9167112 27.83 170520 5329076 7868952 23.15 4150128 4428672 157112 10:44:01 26273628 31517412 6665592 20.24 173320 5207276 1572544 4.63 1857244 4276156 17168 Average: 27128001 30955783 5811219 17.64 128273 3904098 2745511 8.08 2143749 3222772 281345 10:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:39:01 ens3 111.79 84.43 1348.71 19.99 0.00 0.00 0.00 0.00 10:39:01 lo 2.71 2.71 0.27 0.27 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 699.37 553.69 8168.87 79.32 0.00 0.00 0.00 0.00 10:40:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 201.02 132.94 4489.33 20.16 0.00 0.00 0.00 0.00 10:41:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 10:41:01 docker0 6.73 12.81 0.41 306.03 0.00 0.00 0.00 0.00 10:42:01 ens3 409.80 215.83 13344.31 15.50 0.00 0.00 0.00 0.00 10:42:01 lo 8.81 8.81 0.90 0.90 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 br-75b5e81db117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 29.45 14.16 1056.59 1.17 0.00 0.00 0.00 0.00 10:43:01 lo 4.90 4.90 0.36 0.36 0.00 0.00 0.00 0.00 10:43:01 vethca29c7e 0.32 0.78 0.07 0.08 0.00 0.00 0.00 0.00 10:43:01 vethe6175b5 214.10 220.66 19.06 363.98 0.00 0.00 0.00 0.03 10:44:01 ens3 46.31 36.93 66.24 26.58 0.00 0.00 0.00 0.00 10:44:01 lo 7.33 7.33 0.62 0.62 0.00 0.00 0.00 0.00 10:44:01 docker0 6.73 12.81 0.41 306.03 0.00 0.00 0.00 0.00 Average: ens3 250.01 173.24 4755.28 27.14 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 0.39 0.39 0.00 0.00 0.00 0.00 Average: docker0 1.13 2.14 0.07 51.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84537) 11/18/24 _x86_64_ (8 CPU) 10:37:15 LINUX RESTART (8 CPU) 10:38:02 CPU %user %nice %system %iowait %steal %idle 10:39:01 all 11.23 0.00 0.91 2.47 0.05 85.35 10:39:01 0 6.82 0.00 0.76 0.70 0.02 91.70 10:39:01 1 47.08 0.00 3.08 3.30 0.10 46.45 10:39:01 2 10.37 0.00 0.78 0.09 0.07 88.70 10:39:01 3 6.83 0.00 0.76 0.66 0.03 91.71 10:39:01 4 4.75 0.00 0.71 0.73 0.03 93.78 10:39:01 5 4.86 0.00 0.34 3.34 0.03 91.43 10:39:01 6 5.33 0.00 0.22 0.46 0.03 93.96 10:39:01 7 3.78 0.00 0.63 10.50 0.07 85.03 10:40:01 all 32.98 0.00 1.68 1.49 0.09 63.76 10:40:01 0 35.08 0.00 1.35 2.32 0.10 61.14 10:40:01 1 34.60 0.00 1.72 0.27 0.08 63.33 10:40:01 2 26.31 0.00 2.36 1.07 0.08 70.17 10:40:01 3 41.82 0.00 1.09 0.12 0.12 56.86 10:40:01 4 41.54 0.00 2.36 1.44 0.10 54.56 10:40:01 5 29.03 0.00 1.51 0.40 0.07 68.99 10:40:01 6 26.92 0.00 2.19 3.25 0.08 67.55 10:40:01 7 28.51 0.00 0.93 3.06 0.08 67.41 10:41:01 all 9.91 0.00 2.33 2.48 0.07 85.20 10:41:01 0 11.83 0.00 3.04 4.08 0.07 80.98 10:41:01 1 6.48 0.00 2.20 0.49 0.10 90.73 10:41:01 2 8.97 0.00 1.82 0.23 0.07 88.90 10:41:01 3 5.29 0.00 2.28 0.28 0.08 92.07 10:41:01 4 20.30 0.00 2.50 1.32 0.08 75.80 10:41:01 5 14.80 0.00 2.13 0.39 0.07 82.62 10:41:01 6 6.89 0.00 2.41 0.84 0.07 89.79 10:41:01 7 4.76 0.00 2.25 12.19 0.08 80.72 10:42:01 all 13.26 0.00 2.33 1.74 0.07 82.59 10:42:01 0 15.76 0.00 3.11 1.61 0.07 79.45 10:42:01 1 14.97 0.00 2.44 7.70 0.08 74.81 10:42:01 2 15.21 0.00 2.55 0.42 0.07 81.75 10:42:01 3 11.05 0.00 2.18 0.35 0.07 86.34 10:42:01 4 13.69 0.00 2.05 0.23 0.07 83.96 10:42:01 5 11.92 0.00 2.43 0.25 0.05 85.34 10:42:01 6 12.26 0.00 2.20 0.72 0.07 84.75 10:42:01 7 11.22 0.00 1.72 2.61 0.07 84.38 10:43:01 all 25.48 0.00 4.00 3.93 0.10 66.49 10:43:01 0 28.84 0.00 4.94 13.32 0.12 52.78 10:43:01 1 28.43 0.00 5.42 1.24 0.10 64.80 10:43:01 2 26.71 0.00 5.29 6.26 0.12 61.63 10:43:01 3 34.62 0.00 3.73 0.91 0.12 60.62 10:43:01 4 25.30 0.00 3.61 1.24 0.08 69.77 10:43:01 5 17.02 0.00 2.73 0.32 0.07 79.87 10:43:01 6 21.19 0.00 2.81 0.27 0.08 75.64 10:43:01 7 21.77 0.00 3.46 7.92 0.12 66.73 10:44:01 all 11.63 0.00 1.47 1.08 0.07 85.75 10:44:01 0 15.13 0.00 1.71 0.17 0.07 82.92 10:44:01 1 10.63 0.00 1.50 0.07 0.07 87.73 10:44:01 2 9.58 0.00 1.69 0.27 0.05 88.41 10:44:01 3 14.46 0.00 1.49 0.49 0.08 83.47 10:44:01 4 9.75 0.00 1.21 1.05 0.10 87.89 10:44:01 5 7.73 0.00 1.05 2.36 0.05 88.81 10:44:01 6 6.84 0.00 1.22 0.22 0.03 91.69 10:44:01 7 18.99 0.00 1.88 4.02 0.07 75.04 Average: all 17.43 0.00 2.12 2.20 0.07 78.17 Average: 0 18.94 0.00 2.49 3.70 0.07 74.80 Average: 1 23.66 0.00 2.72 2.17 0.09 71.36 Average: 2 16.20 0.00 2.42 1.39 0.08 79.92 Average: 3 19.04 0.00 1.92 0.47 0.08 78.48 Average: 4 19.25 0.00 2.07 1.01 0.08 77.59 Average: 5 14.25 0.00 1.70 1.17 0.06 82.82 Average: 6 13.25 0.00 1.84 0.96 0.06 83.88 Average: 7 14.88 0.00 1.81 6.71 0.08 76.52