---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41179 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 15G 141G 10% / 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 953 24216 0 6996 30758 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:9d:4b:38 brd ff:ff:ff:ff:ff:ff inet 10.30.107.37/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe9d:4b38/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9c:c3:8f:78 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-41179) 09/23/24 _x86_64_ (8 CPU) 15:41:47 LINUX RESTART (8 CPU) 15:42:01 tps rtps wtps bread/s bwrtn/s 15:43:01 391.63 87.29 304.35 6241.76 57967.41 15:44:01 199.28 49.84 149.44 3732.31 31325.31 15:45:01 56.02 1.10 54.92 85.07 23868.00 15:46:01 89.59 12.98 76.61 2404.13 49604.13 15:47:01 260.22 4.12 256.10 471.87 75207.60 15:48:01 246.26 0.42 245.84 32.38 67118.71 15:49:01 55.32 0.02 55.31 1.47 20716.15 15:50:01 79.47 1.20 78.27 78.39 18057.12 Average: 172.23 19.62 152.61 1630.93 42983.92 15:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:43:01 30080068 31603932 2859144 8.68 60636 1778876 1464336 4.31 984376 1594568 126396 15:44:01 28853060 30816128 4086152 12.41 85328 2174964 2382464 7.01 1871992 1893688 24392 15:45:01 27809568 30252952 5129644 15.57 92184 2637668 2541548 7.48 2553004 2233936 198364 15:46:01 28037416 31524652 4901796 14.88 107212 3640620 1554988 4.58 1500000 3013404 125556 15:47:01 22600168 29826616 10339044 31.39 171448 7085284 7722784 22.72 3390728 6298008 1845688 15:48:01 20642772 27562004 12296440 37.33 186884 6749684 11561000 34.02 5764956 5825268 2676 15:49:01 18406184 25598364 14533028 44.12 191820 7005460 13527424 39.80 7791504 6018784 1576 15:50:01 24815324 31512604 8123888 24.66 194044 6573376 1553960 4.57 1986020 5538120 3924 Average: 25155570 29837156 7783642 23.63 136194 4705742 5288563 15.56 3230322 4051972 291072 15:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:43:01 ens3 447.51 279.12 1701.83 76.78 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 15:44:01 ens3 392.00 288.17 2859.88 65.35 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 15:45:01 ens3 872.22 586.12 4357.24 179.69 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 ens3 403.17 292.85 1640.37 87.47 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:47:01 vetha14c3b5 0.92 1.82 0.10 0.73 0.00 0.00 0.00 0.00 15:47:01 vethd2a6df2 7.17 6.95 1.76 1.09 0.00 0.00 0.00 0.00 15:47:01 br-97d3766f451e 17.35 16.58 3.81 3.34 0.00 0.00 0.97 0.00 15:47:01 veth6862171 0.00 1.20 0.00 0.64 0.00 0.00 0.00 0.00 15:48:01 vetha14c3b5 3.03 5.35 0.41 0.69 0.00 0.00 0.00 0.00 15:48:01 vethd2a6df2 196.22 166.82 28.37 156.46 0.00 0.00 0.00 0.01 15:48:01 br-97d3766f451e 20.66 20.16 7.72 6.10 0.00 0.00 0.60 0.00 15:48:01 veth6862171 0.00 0.73 0.00 0.29 0.00 0.00 0.00 0.00 15:49:01 vetha14c3b5 4.28 5.83 4.69 4.50 0.00 0.00 0.00 0.00 15:49:01 vethd2a6df2 76.09 75.99 13.75 17.63 0.00 0.00 0.00 0.00 15:49:01 br-97d3766f451e 42.34 42.26 18.59 22.86 0.00 0.00 0.00 0.00 15:49:01 veth6862171 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 3259.12 2064.74 36752.05 514.58 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 22.70 22.70 2.39 2.39 0.00 0.00 0.00 0.00 Average: ens3 405.48 257.40 4593.17 64.25 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: lo 2.46 2.46 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41179) 09/23/24 _x86_64_ (8 CPU) 15:41:47 LINUX RESTART (8 CPU) 15:42:01 CPU %user %nice %system %iowait %steal %idle 15:43:01 all 9.67 0.00 1.42 3.66 0.05 85.21 15:43:01 0 5.16 0.00 1.02 0.95 0.03 92.83 15:43:01 1 5.78 0.00 1.17 0.57 0.03 92.45 15:43:01 2 8.04 0.00 0.78 0.18 0.03 90.95 15:43:01 3 5.89 0.00 2.31 12.40 0.08 79.32 15:43:01 4 13.93 0.00 2.32 4.46 0.05 79.23 15:43:01 5 17.77 0.00 1.30 9.79 0.05 71.09 15:43:01 6 16.20 0.00 1.50 0.67 0.05 81.58 15:43:01 7 4.58 0.00 0.90 0.35 0.05 94.12 15:44:01 all 20.84 0.00 1.27 2.45 0.06 75.37 15:44:01 0 8.33 0.00 0.72 0.70 0.03 90.21 15:44:01 1 30.38 0.00 2.02 2.80 0.10 64.70 15:44:01 2 24.46 0.00 1.90 0.64 0.08 72.92 15:44:01 3 23.27 0.00 1.91 4.67 0.12 70.04 15:44:01 4 18.55 0.00 0.77 0.58 0.05 80.05 15:44:01 5 22.25 0.00 0.84 8.43 0.05 68.43 15:44:01 6 24.55 0.00 0.99 1.16 0.05 73.24 15:44:01 7 14.92 0.00 1.05 0.57 0.03 83.42 15:45:01 all 43.52 0.00 1.43 3.97 0.09 50.99 15:45:01 0 34.10 0.00 1.93 4.45 0.07 59.46 15:45:01 1 41.02 0.00 1.36 4.63 0.13 52.86 15:45:01 2 47.55 0.00 1.61 1.69 0.08 49.07 15:45:01 3 50.33 0.00 1.91 0.08 0.08 47.59 15:45:01 4 49.07 0.00 1.16 1.50 0.10 48.16 15:45:01 5 36.99 0.00 0.91 6.93 0.08 55.09 15:45:01 6 34.51 0.00 1.21 4.49 0.08 59.70 15:45:01 7 54.60 0.00 1.36 7.94 0.10 36.01 15:46:01 all 19.91 0.00 1.62 4.02 0.06 74.39 15:46:01 0 9.98 0.00 1.34 0.02 0.05 88.61 15:46:01 1 19.12 0.00 1.29 5.06 0.05 74.48 15:46:01 2 20.55 0.00 1.51 0.38 0.05 77.51 15:46:01 3 27.61 0.00 2.37 9.33 0.08 60.60 15:46:01 4 18.22 0.00 1.63 3.42 0.05 76.68 15:46:01 5 17.97 0.00 1.47 5.76 0.07 74.73 15:46:01 6 24.94 0.00 1.60 8.17 0.05 65.23 15:46:01 7 20.92 0.00 1.69 0.00 0.07 77.33 15:47:01 all 33.83 0.00 6.42 5.11 0.09 54.54 15:47:01 0 31.80 0.00 6.45 0.49 0.10 61.16 15:47:01 1 32.90 0.00 6.18 0.88 0.08 59.96 15:47:01 2 31.99 0.00 6.27 0.76 0.10 60.88 15:47:01 3 34.37 0.00 6.53 22.41 0.10 36.59 15:47:01 4 31.74 0.00 5.74 0.46 0.08 61.99 15:47:01 5 39.68 0.00 7.28 14.17 0.10 38.76 15:47:01 6 33.63 0.00 6.45 0.93 0.10 58.89 15:47:01 7 34.55 0.00 6.51 0.88 0.08 57.98 15:48:01 all 29.95 0.00 3.51 6.79 0.12 59.64 15:48:01 0 28.52 0.00 3.35 2.49 0.13 65.50 15:48:01 1 25.65 0.00 3.50 10.63 0.10 60.12 15:48:01 2 35.85 0.00 3.54 4.36 0.12 56.13 15:48:01 3 27.41 0.00 3.89 20.34 0.13 48.23 15:48:01 4 34.84 0.00 3.44 6.93 0.12 54.67 15:48:01 5 27.64 0.00 3.68 1.37 0.12 67.20 15:48:01 6 30.85 0.00 3.52 1.33 0.15 64.14 15:48:01 7 28.82 0.00 3.12 6.92 0.12 61.03 15:49:01 all 26.70 0.00 2.04 1.54 0.12 69.60 15:49:01 0 26.02 0.00 2.69 1.29 0.12 69.88 15:49:01 1 22.88 0.00 2.06 1.00 0.14 73.92 15:49:01 2 17.91 0.00 1.60 0.10 0.08 80.31 15:49:01 3 26.32 0.00 2.19 3.96 0.10 67.42 15:49:01 4 27.60 0.00 1.91 0.93 0.14 69.42 15:49:01 5 31.24 0.00 2.04 0.50 0.17 66.05 15:49:01 6 32.73 0.00 2.17 2.50 0.10 62.50 15:49:01 7 28.85 0.00 1.68 1.97 0.15 67.34 15:50:01 all 11.85 0.00 1.83 1.47 0.08 84.77 15:50:01 0 25.45 0.00 2.43 0.30 0.08 71.74 15:50:01 1 6.10 0.00 2.14 2.09 0.08 89.58 15:50:01 2 5.34 0.00 1.25 0.33 0.05 93.03 15:50:01 3 7.85 0.00 1.41 0.67 0.07 90.00 15:50:01 4 9.62 0.00 1.78 0.18 0.10 88.32 15:50:01 5 23.20 0.00 2.08 1.27 0.10 73.35 15:50:01 6 7.54 0.00 1.59 0.49 0.08 90.30 15:50:01 7 9.72 0.00 1.95 6.45 0.08 81.80 Average: all 24.51 0.00 2.44 3.62 0.09 69.35 Average: 0 21.14 0.00 2.49 1.34 0.08 74.96 Average: 1 22.96 0.00 2.46 3.46 0.09 71.03 Average: 2 23.94 0.00 2.30 1.06 0.08 72.62 Average: 3 25.34 0.00 2.81 9.23 0.10 62.52 Average: 4 25.41 0.00 2.34 2.31 0.09 69.86 Average: 5 27.07 0.00 2.44 6.03 0.09 64.37 Average: 6 25.60 0.00 2.37 2.47 0.08 69.47 Average: 7 24.60 0.00 2.28 3.13 0.09 69.91