---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7927 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 14G 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 899 24529 0 6737 30812 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:17:fd:4e brd ff:ff:ff:ff:ff:ff inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe17:fd4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:8d:e0:5a 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-7927) 02/23/24 _x86_64_ (8 CPU) 11:09:32 LINUX RESTART (8 CPU) 11:10:02 tps rtps wtps bread/s bwrtn/s 11:11:01 136.57 72.39 64.18 4689.24 22604.85 11:12:01 193.85 49.96 143.89 3748.44 31961.74 11:13:01 59.46 13.30 46.16 2429.20 18613.30 11:14:01 92.19 3.97 88.22 521.83 49528.96 11:15:01 212.08 6.22 205.87 409.40 62876.32 11:16:01 248.91 0.45 248.46 42.65 69727.40 11:17:01 57.46 0.05 57.41 1.73 16323.81 11:18:01 86.04 1.25 84.79 76.92 16955.04 Average: 135.82 18.33 117.49 1483.17 36103.73 11:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 30120072 31686600 2819148 8.56 67892 1810752 1412824 4.16 887524 1642964 147168 11:12:01 28941280 31067768 3997940 12.14 86816 2333596 1899672 5.59 1629508 2041288 19860 11:13:01 26637832 29222684 6301388 19.13 91992 2778072 3696576 10.88 3562128 2388256 265888 11:14:01 27988048 31623400 4951172 15.03 109780 3777092 1423384 4.19 1390852 3158136 202556 11:15:01 23185944 30095172 9753276 29.61 163552 6795492 6934904 20.40 3083704 6050712 1837204 11:16:01 21749508 28464476 11189712 33.97 183020 6554228 10315468 30.35 4836328 5679276 3884 11:17:01 20780296 27683412 12158924 36.91 185684 6737572 10803132 31.79 5675076 5797772 1592 11:18:01 25129964 31559956 7809256 23.71 188636 6329468 1561956 4.60 1865004 5359320 1592 Average: 25566618 30175434 7372602 22.38 134672 4639534 4755990 13.99 2866266 4014716 309968 11:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 ens3 345.11 240.13 1597.78 59.31 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 11:12:01 ens3 603.30 443.33 5369.00 79.73 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 11:13:01 ens3 950.71 669.17 2734.11 250.04 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:14:01 br-80ef70c5bbeb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 485.27 358.80 1031.06 113.85 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 11:15:01 br-80ef70c5bbeb 26.65 26.13 11.31 11.31 0.00 0.00 0.53 0.00 11:15:01 br-1ae2c6981eb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 vethfc2f3a2 14.21 13.21 9.17 2.68 0.00 0.00 0.00 0.00 11:15:01 ens3 1020.01 487.70 22402.39 37.41 0.00 0.00 0.00 0.00 11:16:01 br-699d720a3bc7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 br-80ef70c5bbeb 15.79 15.29 6.61 6.27 0.00 0.00 0.27 0.00 11:16:01 br-1ae2c6981eb2 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:16:01 vethfc2f3a2 18.69 19.72 4.71 4.92 0.00 0.00 0.00 0.00 11:17:01 br-699d720a3bc7 18.68 11.20 9.88 1.09 0.00 0.00 0.00 0.00 11:17:01 br-80ef70c5bbeb 38.94 38.41 28.45 32.98 0.00 0.00 0.00 0.00 11:17:01 br-1ae2c6981eb2 5.62 17.65 5.04 10.38 0.00 0.00 0.00 0.00 11:17:01 vethfc2f3a2 36.84 43.94 9.01 23.99 0.00 0.00 0.00 0.00 11:18:01 ens3 3556.71 2315.10 33945.63 599.98 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 20.10 20.10 2.06 2.06 0.00 0.00 0.00 0.00 Average: ens3 444.04 288.80 4243.30 74.99 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 2.09 2.09 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7927) 02/23/24 _x86_64_ (8 CPU) 11:09:32 LINUX RESTART (8 CPU) 11:10:02 CPU %user %nice %system %iowait %steal %idle 11:11:01 all 10.88 0.00 1.02 2.41 0.04 85.65 11:11:01 0 4.78 0.00 0.80 0.54 0.02 93.86 11:11:01 1 4.14 0.00 0.95 1.68 0.03 93.20 11:11:01 2 8.69 0.00 0.90 11.19 0.05 79.17 11:11:01 3 16.41 0.00 1.12 1.27 0.03 81.16 11:11:01 4 15.40 0.00 0.97 0.85 0.03 82.76 11:11:01 5 10.62 0.00 0.80 0.36 0.02 88.21 11:11:01 6 4.77 0.00 0.54 1.95 0.08 92.64 11:11:01 7 22.27 0.00 2.06 1.43 0.05 74.20 11:12:01 all 21.90 0.00 1.32 2.48 0.06 74.24 11:12:01 0 9.90 0.00 0.67 0.57 0.03 88.83 11:12:01 1 16.86 0.00 0.99 8.41 0.05 73.69 11:12:01 2 47.87 0.00 1.87 1.89 0.08 48.29 11:12:01 3 25.19 0.00 1.84 1.44 0.07 71.47 11:12:01 4 24.41 0.00 1.32 0.79 0.05 73.44 11:12:01 5 17.13 0.00 1.39 1.80 0.05 79.63 11:12:01 6 16.77 0.00 1.42 4.16 0.08 77.56 11:12:01 7 17.06 0.00 1.12 0.79 0.07 80.97 11:13:01 all 47.84 0.00 1.54 0.86 0.07 49.70 11:13:01 0 46.86 0.00 1.69 0.45 0.07 50.94 11:13:01 1 56.66 0.00 1.79 0.33 0.07 41.15 11:13:01 2 55.10 0.00 1.26 0.00 0.07 43.58 11:13:01 3 49.21 0.00 1.62 0.00 0.07 49.10 11:13:01 4 50.90 0.00 1.66 0.82 0.07 46.55 11:13:01 5 49.31 0.00 1.35 4.65 0.07 44.62 11:13:01 6 37.66 0.00 2.11 0.05 0.05 60.14 11:13:01 7 37.14 0.00 0.77 0.52 0.07 61.50 11:14:01 all 13.84 0.00 1.77 2.86 0.04 81.48 11:14:01 0 9.35 0.00 0.92 1.39 0.03 88.31 11:14:01 1 25.04 0.00 2.51 0.70 0.05 71.70 11:14:01 2 8.02 0.00 1.42 8.29 0.05 82.22 11:14:01 3 18.05 0.00 1.77 4.59 0.07 75.52 11:14:01 4 8.76 0.00 1.12 0.03 0.02 90.07 11:14:01 5 15.18 0.00 2.21 1.87 0.03 80.70 11:14:01 6 17.91 0.00 2.52 5.96 0.05 73.55 11:14:01 7 8.40 0.00 1.76 0.05 0.03 89.75 11:15:01 all 27.25 0.00 6.07 4.78 0.08 61.82 11:15:01 0 25.55 0.00 6.89 20.67 0.08 46.81 11:15:01 1 28.86 0.00 7.32 1.50 0.08 62.23 11:15:01 2 24.18 0.00 6.21 4.64 0.07 64.91 11:15:01 3 27.37 0.00 5.40 2.23 0.08 64.92 11:15:01 4 27.76 0.00 6.13 3.78 0.07 62.26 11:15:01 5 28.11 0.00 5.01 1.10 0.08 65.70 11:15:01 6 28.19 0.00 5.92 3.68 0.08 62.13 11:15:01 7 27.99 0.00 5.68 0.59 0.07 65.67 11:16:01 all 26.38 0.00 3.19 6.78 0.10 63.56 11:16:01 0 33.87 0.00 3.34 0.97 0.10 61.72 11:16:01 1 26.96 0.00 3.31 1.93 0.10 67.69 11:16:01 2 22.59 0.00 3.38 12.49 0.10 61.44 11:16:01 3 26.76 0.00 3.34 5.34 0.08 64.47 11:16:01 4 25.33 0.00 3.10 12.16 0.08 59.33 11:16:01 5 23.42 0.00 2.67 2.40 0.10 71.41 11:16:01 6 26.37 0.00 2.98 2.98 0.12 67.56 11:16:01 7 25.75 0.00 3.36 15.98 0.10 54.81 11:17:01 all 23.66 0.00 1.57 1.01 0.09 73.67 11:17:01 0 23.57 0.00 1.93 0.34 0.08 74.08 11:17:01 1 28.14 0.00 1.61 0.74 0.10 69.42 11:17:01 2 18.68 0.00 1.71 0.35 0.08 79.18 11:17:01 3 18.05 0.00 1.30 3.42 0.08 77.14 11:17:01 4 29.74 0.00 1.69 1.12 0.08 67.36 11:17:01 5 23.46 0.00 1.04 0.02 0.07 75.42 11:17:01 6 25.19 0.00 1.53 0.35 0.08 72.84 11:17:01 7 22.56 0.00 1.75 1.72 0.08 73.88 11:18:01 all 10.35 0.00 1.45 1.33 0.06 86.81 11:18:01 0 6.20 0.00 1.62 0.23 0.05 91.89 11:18:01 1 21.88 0.00 2.29 1.22 0.07 74.54 11:18:01 2 9.43 0.00 1.39 0.72 0.07 88.39 11:18:01 3 5.13 0.00 0.88 5.96 0.03 88.00 11:18:01 4 6.00 0.00 1.27 0.13 0.05 92.54 11:18:01 5 8.73 0.00 1.17 1.59 0.08 88.43 11:18:01 6 19.88 0.00 1.66 0.20 0.07 78.19 11:18:01 7 5.61 0.00 1.33 0.54 0.07 92.46 Average: all 22.78 0.00 2.24 2.81 0.07 72.11 Average: 0 20.02 0.00 2.23 3.13 0.06 74.57 Average: 1 26.11 0.00 2.59 2.07 0.07 69.16 Average: 2 24.35 0.00 2.26 4.93 0.07 68.39 Average: 3 23.27 0.00 2.16 3.03 0.07 71.47 Average: 4 23.53 0.00 2.15 2.45 0.06 71.80 Average: 5 22.00 0.00 1.95 1.73 0.06 74.26 Average: 6 22.11 0.00 2.33 2.42 0.08 73.06 Average: 7 20.84 0.00 2.22 2.70 0.07 74.18