---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5312 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 901 27487 0 3778 30811 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:3c:62:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe3c:621e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:6b:92:3e 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:dbff:fe6b:923e/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-5312) 02/14/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 tps rtps wtps bread/s bwrtn/s 10:51:01 110.05 36.74 73.31 1716.32 24854.63 10:52:01 166.28 16.93 149.35 394.54 37860.98 10:53:01 31.63 5.62 26.01 466.46 20380.87 10:54:01 128.71 2.85 125.86 405.80 72912.51 10:55:01 123.33 0.23 123.09 1.87 27784.47 10:56:01 138.69 0.13 138.56 1.07 27566.34 10:57:01 25.96 0.17 25.80 9.47 19475.55 Average: 103.51 8.89 94.62 424.84 32995.85 10:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30105972 31671296 2833248 8.60 66980 1810196 1438288 4.23 896800 1647380 139724 10:52:01 28958016 30954240 3981204 12.09 86980 2202980 2114656 6.22 1648892 2005828 23064 10:53:01 28137348 30554892 4801872 14.58 88456 2616400 2303804 6.78 2269000 2187720 364720 10:54:01 27119032 30250248 5820188 17.67 108640 3287616 2611988 7.69 2839984 2574464 67884 10:55:01 26590380 29934164 6348840 19.27 136560 3420568 2692048 7.92 3172908 2707780 676 10:56:01 26465984 29972116 6473236 19.65 162808 3521708 2677500 7.88 3166188 2801624 19804 10:57:01 28119492 31514328 4819728 14.63 163400 3437680 1528228 4.50 1697068 2663640 12696 Average: 27928032 30693041 5011188 15.21 116261 2899593 2195216 6.46 2241549 2369777 89795 10:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:51:01 ens3 71.53 49.40 892.10 9.34 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 ens3 1186.32 891.52 5136.23 249.97 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 ens3 230.98 174.27 610.45 70.56 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 6.67 6.67 0.62 0.62 0.00 0.00 0.00 0.00 10:54:01 vethe47a6eb 55.01 99.02 9.35 371.94 0.00 0.00 0.00 0.03 10:54:01 ens3 630.16 613.38 2200.86 3357.03 0.00 0.00 0.00 0.00 10:54:01 docker0 57.86 104.02 8.77 449.42 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 vethe47a6eb 657.18 525.17 71.04 543.08 0.00 0.00 0.00 0.04 10:55:01 ens3 535.37 659.08 544.31 71.91 0.00 0.00 0.00 0.00 10:55:01 docker0 657.18 525.14 62.06 543.08 0.00 0.00 0.00 0.00 10:56:01 vethd9e7ff7 691.33 608.22 78.54 910.04 0.00 0.00 0.00 0.07 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 723.06 812.36 959.18 95.40 0.00 0.00 0.00 0.00 10:56:01 docker0 784.40 679.62 76.88 949.73 0.00 0.00 0.00 0.00 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 104.75 120.15 49.06 14.89 0.00 0.00 0.00 0.00 10:57:01 docker0 107.50 86.05 8.44 40.55 0.00 0.00 0.00 0.00 Average: lo 2.48 2.48 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 498.49 475.34 1486.08 554.01 0.00 0.00 0.00 0.00 Average: docker0 230.12 199.74 22.36 283.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5312) 02/14/24 _x86_64_ (8 CPU) 10:49:23 LINUX RESTART (8 CPU) 10:50:02 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 8.69 0.00 0.76 3.73 0.04 86.78 10:51:01 0 1.10 0.00 0.54 10.81 0.05 87.50 10:51:01 1 0.82 0.00 0.41 11.78 0.02 86.98 10:51:01 2 25.10 0.00 1.31 2.85 0.07 70.67 10:51:01 3 17.74 0.00 1.17 0.80 0.05 80.24 10:51:01 4 12.55 0.00 0.87 0.82 0.03 85.73 10:51:01 5 5.48 0.00 0.68 0.27 0.05 93.51 10:51:01 6 4.60 0.00 0.63 2.25 0.05 92.47 10:51:01 7 2.36 0.00 0.49 0.25 0.02 96.88 10:52:01 all 14.61 0.00 1.73 2.70 0.05 80.91 10:52:01 0 8.55 0.00 0.99 0.43 0.03 89.99 10:52:01 1 9.46 0.00 0.94 13.16 0.05 76.40 10:52:01 2 13.90 0.00 1.51 1.94 0.05 82.60 10:52:01 3 26.75 0.00 2.23 0.99 0.07 69.96 10:52:01 4 17.31 0.00 3.27 0.90 0.03 78.48 10:52:01 5 21.87 0.00 0.57 1.07 0.08 76.40 10:52:01 6 14.25 0.00 3.37 2.41 0.05 79.92 10:52:01 7 4.84 0.00 0.92 0.72 0.03 93.49 10:53:01 all 18.10 0.00 0.84 1.00 0.05 80.01 10:53:01 0 10.58 0.00 0.73 0.00 0.05 88.63 10:53:01 1 13.97 0.00 1.54 0.38 0.05 84.06 10:53:01 2 14.72 0.00 0.55 0.02 0.05 84.66 10:53:01 3 32.46 0.00 1.47 0.32 0.05 65.70 10:53:01 4 18.75 0.00 0.57 0.00 0.03 80.65 10:53:01 5 18.36 0.00 0.65 0.05 0.03 80.91 10:53:01 6 14.40 0.00 0.58 7.14 0.05 77.82 10:53:01 7 21.56 0.00 0.65 0.12 0.03 77.64 10:54:01 all 9.56 0.00 2.02 3.72 0.07 84.63 10:54:01 0 5.71 0.00 1.99 14.15 0.08 78.07 10:54:01 1 12.05 0.00 2.31 0.23 0.07 85.34 10:54:01 2 5.75 0.00 1.24 1.83 0.03 91.15 10:54:01 3 11.25 0.00 2.56 1.06 0.07 85.06 10:54:01 4 6.25 0.00 1.78 0.12 0.12 91.74 10:54:01 5 18.35 0.00 2.47 0.10 0.05 79.02 10:54:01 6 11.28 0.00 1.65 6.28 0.07 80.72 10:54:01 7 5.89 0.00 2.15 6.04 0.05 85.88 10:55:01 all 5.61 0.00 0.80 1.81 0.04 91.75 10:55:01 0 2.88 0.00 0.59 9.15 0.05 87.33 10:55:01 1 3.44 0.00 0.45 0.00 0.03 96.08 10:55:01 2 9.12 0.00 2.01 4.37 0.03 84.48 10:55:01 3 0.03 0.00 0.02 0.00 0.03 99.92 10:55:01 4 3.55 0.00 0.23 0.00 0.03 96.18 10:55:01 5 2.93 0.00 1.86 0.74 0.05 94.42 10:55:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:55:01 7 22.93 0.00 1.22 0.22 0.05 75.59 10:56:01 all 8.18 0.00 1.71 1.72 0.05 88.34 10:56:01 0 5.32 0.00 2.36 3.74 0.07 88.52 10:56:01 1 22.39 0.00 1.54 0.03 0.05 75.98 10:56:01 2 10.85 0.00 3.33 0.18 0.05 85.59 10:56:01 3 3.28 0.00 1.04 0.29 0.10 95.29 10:56:01 4 10.48 0.00 1.90 0.03 0.05 87.53 10:56:01 5 0.79 0.00 0.18 5.65 0.02 93.37 10:56:01 6 4.51 0.00 2.48 3.85 0.05 89.11 10:56:01 7 7.84 0.00 0.82 0.00 0.03 91.31 10:57:01 all 2.60 0.00 0.51 1.22 0.02 95.65 10:57:01 0 0.84 0.00 0.50 8.39 0.03 90.24 10:57:01 1 2.75 0.00 0.97 0.18 0.02 96.08 10:57:01 2 0.67 0.00 0.37 0.00 0.02 98.95 10:57:01 3 2.85 0.00 0.65 0.17 0.05 96.28 10:57:01 4 11.92 0.00 0.38 1.02 0.03 86.65 10:57:01 5 0.23 0.00 0.42 0.00 0.02 99.33 10:57:01 6 0.90 0.00 0.53 0.02 0.02 98.53 10:57:01 7 0.62 0.00 0.25 0.00 0.02 99.12 Average: all 9.62 0.00 1.19 2.27 0.04 86.87 Average: 0 5.01 0.00 1.10 6.65 0.05 87.19 Average: 1 9.28 0.00 1.17 3.66 0.04 85.85 Average: 2 11.39 0.00 1.47 1.59 0.04 85.50 Average: 3 13.48 0.00 1.31 0.52 0.06 84.63 Average: 4 11.54 0.00 1.29 0.41 0.05 86.71 Average: 5 9.72 0.00 0.97 1.13 0.04 88.14 Average: 6 7.14 0.00 1.32 3.13 0.04 88.36 Average: 7 9.44 0.00 0.93 1.05 0.03 88.55