---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14601 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 854 27080 0 4232 30856 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:c1:ce:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fec1:ce1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:3b:ae:42 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-14601) 03/20/24 _x86_64_ (8 CPU) 13:52:28 LINUX RESTART (8 CPU) 13:53:04 tps rtps wtps bread/s bwrtn/s 13:54:01 67.67 38.29 29.38 3088.02 31814.77 13:55:01 143.74 35.33 108.42 1676.52 21656.52 13:56:01 110.38 13.81 96.57 1121.55 26715.15 13:57:01 104.08 9.50 94.58 1677.05 40446.06 13:58:01 175.87 6.50 169.37 515.88 53522.06 13:59:01 159.41 6.40 153.01 287.49 19143.18 14:00:01 33.86 0.02 33.84 0.40 17645.08 Average: 113.90 15.53 98.37 1181.66 30122.60 13:53:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:54:01 30535732 31802552 2403480 7.30 39896 1553704 1368052 4.03 719328 1428552 12728 13:55:01 30168636 31727560 2770576 8.41 67076 1803920 1363884 4.01 838792 1640580 144488 13:56:01 29852748 31708228 3086464 9.37 84628 2067444 1393148 4.10 869756 1893780 125392 13:57:01 27802920 31667184 5136292 15.59 116288 3970684 1437288 4.23 997204 3708424 1249104 13:58:01 27645728 31521132 5293484 16.07 123276 3970528 3197956 9.41 1172432 3664264 8324 13:59:01 26474020 30382488 6465192 19.63 130864 3991064 4492108 13.22 2364344 3633752 64 14:00:01 26631572 30562688 6307640 19.15 131248 4017736 3000752 8.83 2209656 3646172 232 Average: 28444479 31338833 4494733 13.65 99039 3053583 2321884 6.83 1310216 2802218 220047 13:53:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 13:54:01 ens3 324.01 230.64 741.65 56.88 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 13:55:01 ens3 59.41 41.23 812.64 10.21 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 13:56:01 ens3 46.61 34.28 689.86 7.58 0.00 0.00 0.00 0.00 13:57:01 br-06a73630071c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 lo 8.20 8.20 0.75 0.75 0.00 0.00 0.00 0.00 13:57:01 ens3 383.27 258.87 10601.33 19.53 0.00 0.00 0.00 0.00 13:58:01 veth4773689 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:58:01 br-06a73630071c 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 veth64bf4e8 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 13:59:01 veth4773689 0.53 0.57 0.06 0.29 0.00 0.00 0.00 0.00 13:59:01 br-06a73630071c 3.62 3.98 6.18 2.51 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 veth64bf4e8 0.18 0.25 0.02 0.57 0.00 0.00 0.00 0.00 14:00:01 br-06a73630071c 1.77 1.95 0.14 0.18 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 veth756201e 126.46 107.63 42.05 114.07 0.00 0.00 0.00 0.01 14:00:01 lo 32.79 32.79 10.52 10.52 0.00 0.00 0.00 0.00 Average: br-06a73630071c 0.78 0.87 0.91 0.39 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: veth756201e 18.20 15.49 6.05 16.41 0.00 0.00 0.00 0.00 Average: lo 4.23 4.23 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-14601) 03/20/24 _x86_64_ (8 CPU) 13:52:28 LINUX RESTART (8 CPU) 13:53:04 CPU %user %nice %system %iowait %steal %idle 13:54:01 all 3.58 0.00 0.44 15.38 0.03 80.57 13:54:01 0 2.92 0.00 0.47 0.28 0.02 96.31 13:54:01 1 3.93 0.00 0.55 3.12 0.05 92.36 13:54:01 2 3.90 0.00 0.51 5.61 0.04 89.95 13:54:01 3 2.59 0.00 0.21 0.42 0.02 96.76 13:54:01 4 3.70 0.00 0.58 30.27 0.04 65.42 13:54:01 5 4.97 0.00 0.28 1.83 0.02 92.90 13:54:01 6 2.50 0.00 0.44 1.20 0.02 95.84 13:54:01 7 4.09 0.00 0.42 80.44 0.05 14.99 13:55:01 all 7.64 0.00 0.68 5.51 0.03 86.14 13:55:01 0 1.80 0.00 0.30 2.64 0.05 95.21 13:55:01 1 9.30 0.00 0.57 0.68 0.02 89.43 13:55:01 2 16.05 0.00 1.65 6.31 0.03 75.96 13:55:01 3 6.90 0.00 0.63 1.82 0.02 90.63 13:55:01 4 0.77 0.00 0.27 0.12 0.02 98.83 13:55:01 5 16.01 0.00 0.90 2.86 0.03 80.20 13:55:01 6 9.38 0.00 0.68 0.63 0.03 89.27 13:55:01 7 0.87 0.00 0.42 29.08 0.05 69.58 13:56:01 all 8.86 0.00 0.55 4.48 0.03 86.07 13:56:01 0 0.25 0.00 0.30 13.30 0.05 86.10 13:56:01 1 42.79 0.00 1.90 6.47 0.07 48.77 13:56:01 2 17.65 0.00 1.10 0.40 0.02 80.83 13:56:01 3 1.05 0.00 0.17 2.65 0.02 96.12 13:56:01 4 0.40 0.00 0.08 1.02 0.02 98.48 13:56:01 5 0.05 0.00 0.03 0.00 0.00 99.92 13:56:01 6 2.56 0.00 0.35 8.47 0.05 88.57 13:56:01 7 6.16 0.00 0.52 3.55 0.03 89.74 13:57:01 all 7.63 0.00 2.68 6.35 0.06 83.29 13:57:01 0 6.59 0.00 2.40 0.91 0.03 90.06 13:57:01 1 6.37 0.00 3.26 0.27 0.05 90.05 13:57:01 2 12.67 0.00 3.06 1.56 0.07 82.64 13:57:01 3 8.03 0.00 2.00 0.24 0.05 89.68 13:57:01 4 5.87 0.00 2.02 0.35 0.05 91.71 13:57:01 5 5.68 0.00 2.95 1.48 0.07 89.81 13:57:01 6 4.98 0.00 1.95 18.85 0.07 74.15 13:57:01 7 10.82 0.00 3.79 27.05 0.07 58.26 13:58:01 all 0.80 0.00 0.55 14.47 0.03 84.15 13:58:01 0 0.92 0.00 0.45 1.70 0.02 96.92 13:58:01 1 1.02 0.00 0.53 5.60 0.03 92.82 13:58:01 2 1.00 0.00 0.33 1.74 0.02 96.91 13:58:01 3 0.43 0.00 0.38 2.27 0.02 96.89 13:58:01 4 0.82 0.00 0.60 5.09 0.03 93.45 13:58:01 5 0.73 0.00 0.47 2.99 0.02 95.79 13:58:01 6 0.55 0.00 1.06 88.35 0.03 10.01 13:58:01 7 0.92 0.00 0.57 8.29 0.07 90.16 13:59:01 all 14.42 0.00 1.75 4.45 0.05 79.32 13:59:01 0 13.83 0.00 1.50 1.33 0.07 83.27 13:59:01 1 16.35 0.00 2.10 0.17 0.05 81.33 13:59:01 2 10.84 0.00 1.54 2.34 0.05 85.23 13:59:01 3 12.10 0.00 1.56 1.27 0.05 85.03 13:59:01 4 17.98 0.00 2.19 1.86 0.07 77.90 13:59:01 5 15.59 0.00 1.81 4.57 0.07 77.97 13:59:01 6 10.17 0.00 0.95 21.16 0.07 67.65 13:59:01 7 18.54 0.00 2.30 2.99 0.05 76.12 14:00:01 all 0.65 0.00 0.25 1.43 0.02 97.64 14:00:01 0 0.35 0.00 0.35 0.40 0.07 98.83 14:00:01 1 1.28 0.00 0.32 0.10 0.00 98.30 14:00:01 2 1.02 0.00 0.23 0.58 0.00 98.17 14:00:01 3 0.92 0.00 0.23 0.13 0.02 98.70 14:00:01 4 0.35 0.00 0.22 0.27 0.00 99.17 14:00:01 5 0.35 0.00 0.27 2.04 0.03 97.31 14:00:01 6 0.30 0.00 0.15 7.81 0.02 91.72 14:00:01 7 0.58 0.00 0.25 0.18 0.03 98.95 Average: all 6.24 0.00 0.99 7.38 0.04 85.35 Average: 0 3.81 0.00 0.83 2.95 0.04 92.36 Average: 1 11.64 0.00 1.32 2.34 0.04 84.66 Average: 2 9.05 0.00 1.21 2.63 0.03 87.08 Average: 3 4.58 0.00 0.74 1.27 0.03 93.38 Average: 4 4.27 0.00 0.85 5.38 0.03 89.47 Average: 5 6.21 0.00 0.96 2.26 0.03 90.55 Average: 6 4.37 0.00 0.80 21.01 0.04 73.78 Average: 7 6.01 0.00 1.19 21.20 0.05 71.56