---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39576 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 880 27900 0 3386 30842 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:88:30:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe88:30b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:ba:fc:18 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::42:3cff:feba:fc18/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39576) 09/18/24 _x86_64_ (8 CPU) 14:34:48 LINUX RESTART (8 CPU) 14:35:01 tps rtps wtps bread/s bwrtn/s 14:36:02 351.26 87.35 263.91 6263.09 60222.90 14:37:01 167.12 16.01 151.11 337.98 31114.59 14:38:01 82.91 10.68 72.23 915.29 34056.91 14:39:01 34.24 3.88 30.36 161.41 19244.79 Average: 158.84 29.54 129.30 1925.94 36180.11 14:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:36:02 30091848 31616808 2847372 8.64 59648 1781312 1483416 4.36 966092 1600308 140996 14:37:01 29276712 31022676 3662508 11.12 85340 1959568 2194588 6.46 1575280 1769912 24524 14:38:01 26245460 28493032 6693760 20.32 90672 2444856 5003596 14.72 4248364 2085420 920 14:39:01 27618512 30623440 5320708 16.15 91960 3189836 2351384 6.92 2544240 2403296 716284 Average: 28308133 30438989 4631087 14.06 81905 2343893 2758246 8.12 2333494 1964734 220681 14:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:36:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 14:36:02 ens3 322.18 216.33 1580.76 71.47 0.00 0.00 0.00 0.00 14:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 14:37:01 ens3 152.80 149.04 1237.66 34.40 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 8.58 8.58 3.02 3.02 0.00 0.00 0.00 0.00 14:38:01 veth79a4ba6 0.27 0.42 0.07 0.04 0.00 0.00 0.00 0.00 14:38:01 ens3 453.22 311.50 5839.04 43.73 0.00 0.00 0.00 0.00 14:38:01 vethe74a988 0.08 0.32 0.00 0.03 0.00 0.00 0.00 0.00 14:39:01 lo 9.81 9.81 5.26 5.26 0.00 0.00 0.00 0.00 14:39:01 ens3 86.65 85.95 281.30 869.20 0.00 0.00 0.00 0.00 14:39:01 docker0 0.50 0.62 0.07 0.06 0.00 0.00 0.00 0.00 Average: lo 5.29 5.29 2.15 2.15 0.00 0.00 0.00 0.00 Average: ens3 254.14 190.88 2238.93 255.64 0.00 0.00 0.00 0.00 Average: docker0 0.13 0.15 0.02 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39576) 09/18/24 _x86_64_ (8 CPU) 14:34:48 LINUX RESTART (8 CPU) 14:35:01 CPU %user %nice %system %iowait %steal %idle 14:36:02 all 8.78 0.00 1.26 4.21 0.04 85.71 14:36:02 0 4.53 0.00 0.87 15.47 0.03 79.10 14:36:02 1 5.44 0.00 0.85 5.63 0.03 88.04 14:36:02 2 2.59 0.00 0.62 0.28 0.05 96.46 14:36:02 3 20.06 0.00 1.48 5.78 0.05 72.63 14:36:02 4 17.02 0.00 1.40 0.92 0.03 80.62 14:36:02 5 3.97 0.00 1.71 4.40 0.03 89.89 14:36:02 6 6.42 0.00 0.87 0.55 0.03 92.13 14:36:02 7 10.24 0.00 2.28 0.67 0.10 86.71 14:37:01 all 11.97 0.00 0.86 2.42 0.04 84.71 14:37:01 0 1.72 0.00 0.54 9.84 0.02 87.89 14:37:01 1 16.84 0.00 2.62 2.98 0.07 77.49 14:37:01 2 21.43 0.00 1.26 3.70 0.05 73.56 14:37:01 3 15.16 0.00 1.24 2.70 0.05 80.84 14:37:01 4 3.97 0.00 0.42 0.15 0.03 95.41 14:37:01 5 13.40 0.00 0.25 0.00 0.03 86.31 14:37:01 6 4.95 0.00 0.25 0.02 0.02 94.76 14:37:01 7 18.30 0.00 0.29 0.00 0.05 81.36 14:38:01 all 31.92 0.00 1.20 2.74 0.09 64.05 14:38:01 0 20.62 0.00 1.44 13.68 0.07 64.19 14:38:01 1 42.60 0.00 1.45 1.43 0.10 54.42 14:38:01 2 50.20 0.00 1.46 0.05 0.10 48.19 14:38:01 3 28.04 0.00 1.24 2.01 0.17 68.54 14:38:01 4 15.95 0.00 0.89 0.28 0.05 82.83 14:38:01 5 27.81 0.00 1.05 1.41 0.07 69.66 14:38:01 6 45.41 0.00 1.23 2.06 0.08 51.22 14:38:01 7 25.00 0.00 0.85 0.92 0.08 73.15 14:39:01 all 25.62 0.00 1.07 0.85 0.06 72.40 14:39:01 0 33.24 0.00 1.10 1.24 0.05 64.37 14:39:01 1 13.58 0.00 0.72 0.00 0.07 85.64 14:39:01 2 30.85 0.00 0.79 0.02 0.07 68.28 14:39:01 3 20.54 0.00 1.12 5.20 0.07 73.07 14:39:01 4 23.00 0.00 0.92 0.13 0.05 75.89 14:39:01 5 22.48 0.00 0.89 0.05 0.07 76.52 14:39:01 6 38.47 0.00 1.19 0.00 0.07 60.28 14:39:01 7 22.86 0.00 1.81 0.20 0.05 75.08 Average: all 19.58 0.00 1.10 2.56 0.06 76.71 Average: 0 15.08 0.00 0.99 10.05 0.04 73.84 Average: 1 19.51 0.00 1.40 2.51 0.07 76.51 Average: 2 26.26 0.00 1.03 1.00 0.07 71.64 Average: 3 20.95 0.00 1.27 3.93 0.08 73.76 Average: 4 15.03 0.00 0.91 0.37 0.04 83.64 Average: 5 16.90 0.00 0.98 1.47 0.05 80.60 Average: 6 23.83 0.00 0.89 0.66 0.05 74.57 Average: 7 19.11 0.00 1.31 0.45 0.07 79.06