---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10282 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: 2800.000 BogoMIPS: 5600.00 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 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 1850 27114 0 3202 29870 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:86:1a:ca brd ff:ff:ff:ff:ff:ff inet 10.30.107.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fe86:1aca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:1e:ed:7d 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::42:85ff:fe1e:ed7d/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-10282) 03/02/24 _x86_64_ (8 CPU) 09:34:24 LINUX RESTART (8 CPU) 09:35:02 tps rtps wtps bread/s bwrtn/s 09:36:01 106.15 22.33 83.82 1131.28 28981.50 09:37:01 141.81 18.91 122.90 429.13 39180.94 09:38:01 29.32 0.37 28.96 39.05 23998.00 09:39:01 87.57 3.47 84.10 457.12 40136.51 09:40:01 105.65 0.42 105.23 44.65 44835.99 09:41:01 34.31 2.42 31.89 112.78 23708.98 Average: 84.07 7.95 76.13 366.88 33486.09 09:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30105672 31715364 2833548 8.60 72188 1848196 1399576 4.12 863368 1681856 183440 09:37:01 28600304 30533936 4338916 13.17 83980 2147056 2525232 7.43 2115832 1905648 9500 09:38:01 28421412 30402596 4517808 13.72 86952 2189072 2572616 7.57 2281984 1911500 7632 09:39:01 27891276 30325716 5047944 15.33 93696 2624732 2601924 7.66 2444208 2251428 0 09:40:01 28878184 31665304 4061036 12.33 99716 2963676 1389092 4.09 1118124 2578000 6564 09:41:01 27734220 30552168 5205000 15.80 103076 2990636 2435180 7.16 2420132 2415732 38464 Average: 28605178 30865847 4334042 13.16 89935 2460561 2153937 6.34 1873941 2124027 40933 09:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 09:36:01 ens3 60.42 43.26 1052.20 8.30 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:37:01 ens3 376.75 313.91 4013.63 69.17 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 ens3 270.84 196.57 541.04 81.75 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:39:01 ens3 185.97 137.13 1459.89 36.68 0.00 0.00 0.00 0.00 09:39:01 docker0 4.15 7.47 0.24 78.06 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 381.71 257.18 167.25 97.41 0.00 0.00 0.00 0.00 09:40:01 docker0 1.82 2.87 0.11 39.88 0.00 0.00 0.00 0.00 09:41:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:41:01 ens3 310.05 208.68 404.60 208.75 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 264.86 193.20 1273.66 83.88 0.00 0.00 0.00 0.00 Average: docker0 1.00 1.73 0.06 19.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10282) 03/02/24 _x86_64_ (8 CPU) 09:34:24 LINUX RESTART (8 CPU) 09:35:02 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 10.18 0.00 0.72 2.40 0.04 86.67 09:36:01 0 0.34 0.00 0.17 0.05 0.00 99.44 09:36:01 1 0.07 0.00 0.36 6.93 0.08 92.56 09:36:01 2 0.56 0.00 0.25 0.10 0.02 99.07 09:36:01 3 7.75 0.00 0.56 8.38 0.03 83.27 09:36:01 4 41.10 0.00 2.04 2.53 0.07 54.26 09:36:01 5 16.44 0.00 1.04 0.19 0.03 82.30 09:36:01 6 13.83 0.00 0.90 0.44 0.03 84.80 09:36:01 7 1.37 0.00 0.47 0.54 0.02 97.59 09:37:01 all 29.01 0.00 1.15 1.55 0.06 68.23 09:37:01 0 23.82 0.00 1.12 0.27 0.05 74.74 09:37:01 1 30.37 0.00 1.37 2.61 0.08 65.57 09:37:01 2 26.76 0.00 0.70 5.61 0.07 66.86 09:37:01 3 31.26 0.00 1.27 0.32 0.05 67.10 09:37:01 4 35.45 0.00 1.87 3.07 0.07 59.54 09:37:01 5 33.80 0.00 0.89 0.08 0.07 65.17 09:37:01 6 29.95 0.00 0.84 0.05 0.05 69.12 09:37:01 7 20.61 0.00 1.07 0.40 0.08 77.83 09:38:01 all 41.64 0.00 1.16 0.60 0.08 56.53 09:38:01 0 41.65 0.00 1.15 0.00 0.08 57.11 09:38:01 1 34.86 0.00 1.29 0.02 0.05 63.79 09:38:01 2 58.92 0.00 1.41 3.62 0.10 35.95 09:38:01 3 42.16 0.00 0.88 0.03 0.08 56.84 09:38:01 4 43.35 0.00 0.99 0.23 0.10 55.33 09:38:01 5 35.22 0.00 1.17 0.70 0.08 62.82 09:38:01 6 46.41 0.00 1.14 0.02 0.08 52.35 09:38:01 7 30.60 0.00 1.27 0.20 0.07 67.87 09:39:01 all 27.26 0.00 1.91 1.78 0.07 68.99 09:39:01 0 33.45 0.00 1.74 2.94 0.10 61.77 09:39:01 1 20.01 0.00 1.47 0.15 0.05 78.32 09:39:01 2 26.01 0.00 2.11 0.69 0.07 71.13 09:39:01 3 22.39 0.00 2.09 1.95 0.07 73.50 09:39:01 4 27.46 0.00 2.09 0.82 0.07 69.55 09:39:01 5 40.87 0.00 2.26 7.20 0.08 49.58 09:39:01 6 21.40 0.00 1.80 0.45 0.07 76.29 09:39:01 7 26.45 0.00 1.73 0.00 0.07 71.76 09:40:01 all 19.81 0.00 2.46 2.91 0.07 74.75 09:40:01 0 20.54 0.00 3.39 3.35 0.07 72.65 09:40:01 1 20.76 0.00 2.74 0.20 0.08 76.22 09:40:01 2 22.48 0.00 2.10 8.24 0.08 67.10 09:40:01 3 24.65 0.00 2.38 8.47 0.08 64.41 09:40:01 4 21.99 0.00 2.54 0.08 0.07 75.32 09:40:01 5 16.12 0.00 2.64 2.51 0.07 78.67 09:40:01 6 13.10 0.00 1.46 0.18 0.07 85.19 09:40:01 7 18.89 0.00 2.36 0.25 0.07 78.44 09:41:01 all 16.31 0.00 0.55 1.42 0.04 81.68 09:41:01 0 34.32 0.00 1.56 0.32 0.07 63.74 09:41:01 1 14.41 0.00 0.10 0.02 0.03 85.44 09:41:01 2 11.55 0.00 0.65 0.95 0.03 86.81 09:41:01 3 5.81 0.00 0.48 9.72 0.03 83.94 09:41:01 4 13.59 0.00 0.39 0.02 0.03 85.97 09:41:01 5 23.17 0.00 0.70 0.02 0.05 76.06 09:41:01 6 6.12 0.00 0.32 0.17 0.02 93.38 09:41:01 7 21.74 0.00 0.28 0.17 0.03 77.78 Average: all 24.07 0.00 1.32 1.77 0.06 72.77 Average: 0 25.74 0.00 1.53 1.16 0.06 71.52 Average: 1 20.13 0.00 1.22 1.64 0.06 76.94 Average: 2 24.41 0.00 1.21 3.20 0.06 71.11 Average: 3 22.38 0.00 1.28 4.81 0.06 71.48 Average: 4 30.48 0.00 1.65 1.12 0.07 66.68 Average: 5 27.64 0.00 1.45 1.78 0.06 69.07 Average: 6 21.81 0.00 1.07 0.22 0.05 76.85 Average: 7 19.99 0.00 1.20 0.26 0.06 78.50