---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6431 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 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 905 24470 0 6791 30806 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:bb:5d:af brd ff:ff:ff:ff:ff:ff inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:febb:5daf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:88:a2:a6 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-6431) 12/20/23 _x86_64_ (8 CPU) 08:50:42 LINUX RESTART (8 CPU) 08:51:01 tps rtps wtps bread/s bwrtn/s 08:52:01 162.41 83.30 79.10 5720.11 61665.99 08:53:01 177.88 49.73 128.15 3720.81 35202.40 08:54:01 74.74 1.27 73.47 98.78 31048.03 08:55:01 82.72 13.16 69.56 2399.33 47238.52 08:56:01 233.01 5.93 227.08 845.46 75537.94 08:57:01 259.97 0.07 259.91 5.33 74339.34 08:58:01 66.31 0.32 65.99 24.26 25847.83 08:59:01 21.10 0.05 21.05 0.53 14207.90 09:00:01 56.94 0.88 56.06 58.39 2240.69 09:01:01 33.06 1.48 31.58 45.19 2597.57 Average: 116.81 15.62 101.19 1291.92 36992.73 08:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 30200128 31759976 2739092 8.32 67496 1803044 1378524 4.06 810224 1636872 142460 08:53:01 29216712 31227928 3722508 11.30 84992 2221952 1738476 5.12 1445236 1951692 60248 08:54:01 27587864 30035120 5351356 16.25 91648 2640872 2936220 8.64 2748116 2255392 168248 08:55:01 27991136 31554368 4948084 15.02 106276 3712704 1514452 4.46 1461068 3092380 370516 08:56:01 25790736 30839560 7148484 21.70 133600 5046848 6477244 19.06 2263540 4362300 27508 08:57:01 22627204 29297568 10312016 31.31 180492 6497448 9603728 28.26 3983068 5658932 3956 08:58:01 19815296 26803420 13123924 39.84 185832 6791124 11703648 34.43 6548192 5876212 13108 08:59:01 19869032 26843156 13070188 39.68 186576 6791656 11579000 34.07 6512316 5857376 464 09:00:01 25075388 31546836 7863832 23.87 188388 6365196 1502600 4.42 1874860 5399116 3288 09:01:01 25028164 31516084 7911056 24.02 191084 6379632 1537988 4.53 1916228 5404312 33396 Average: 25320166 30142402 7619054 23.13 141638 4825048 4997188 14.70 2956285 4149458 82319 08:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:52:01 ens3 349.89 251.06 1583.79 62.04 0.00 0.00 0.00 0.00 08:52:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 08:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 ens3 393.12 297.70 3062.91 66.64 0.00 0.00 0.00 0.00 08:53:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 08:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 1139.88 851.07 4177.55 316.27 0.00 0.00 0.00 0.00 08:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 415.36 295.55 1844.66 99.90 0.00 0.00 0.00 0.00 08:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 530.13 308.20 11246.78 26.91 0.00 0.00 0.00 0.00 08:56:01 br-8cb621fcd2c6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 veth1d7c350 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 08:56:01 lo 5.80 5.80 0.64 0.64 0.00 0.00 0.00 0.00 08:57:01 ens3 526.00 244.68 12159.34 20.23 0.00 0.00 0.00 0.00 08:57:01 vethc7bb595 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 08:57:01 br-8cb621fcd2c6 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:57:01 veth1d7c350 15.75 14.45 10.14 2.82 0.00 0.00 0.00 0.00 08:58:01 ens3 18.90 12.08 4.39 4.09 0.00 0.00 0.00 0.00 08:58:01 vethc7bb595 109.10 141.38 15.70 9.76 0.00 0.00 0.00 0.00 08:58:01 br-8cb621fcd2c6 131.68 107.90 11.36 15.91 0.00 0.00 0.00 0.00 08:58:01 veth1d7c350 35.54 41.01 10.32 14.81 0.00 0.00 0.00 0.00 08:59:01 ens3 1.47 1.30 0.33 0.48 0.00 0.00 0.00 0.00 08:59:01 vethc7bb595 1.30 1.22 0.59 0.09 0.00 0.00 0.00 0.00 08:59:01 br-8cb621fcd2c6 0.68 1.18 0.36 0.59 0.00 0.00 0.00 0.00 08:59:01 veth1d7c350 34.93 42.39 4.92 16.17 0.00 0.00 0.00 0.00 09:00:01 ens3 95.63 61.87 74.71 43.59 0.00 0.00 0.00 0.00 09:00:01 lo 27.05 27.05 2.78 2.78 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 19.60 16.91 58.18 6.33 0.00 0.00 0.00 0.00 09:01:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 349.00 234.05 3421.23 64.65 0.00 0.00 0.00 0.00 Average: lo 2.47 2.47 0.26 0.26 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6431) 12/20/23 _x86_64_ (8 CPU) 08:50:42 LINUX RESTART (8 CPU) 08:51:01 CPU %user %nice %system %iowait %steal %idle 08:52:01 all 10.46 0.00 1.22 3.86 0.04 84.42 08:52:01 0 6.38 0.00 0.77 0.60 0.03 92.22 08:52:01 1 4.97 0.00 0.79 1.41 0.03 92.80 08:52:01 2 3.89 0.00 0.75 0.88 0.02 94.46 08:52:01 3 5.46 0.00 0.84 5.70 0.05 87.95 08:52:01 4 9.21 0.00 2.11 0.60 0.02 88.06 08:52:01 5 29.05 0.00 2.69 13.99 0.07 54.19 08:52:01 6 19.41 0.00 1.22 1.64 0.05 77.68 08:52:01 7 5.34 0.00 0.67 6.09 0.03 87.86 08:53:01 all 18.90 0.00 1.15 2.32 0.05 77.58 08:53:01 0 13.26 0.00 0.64 0.13 0.03 85.93 08:53:01 1 15.19 0.00 1.49 2.54 0.05 80.73 08:53:01 2 12.66 0.00 0.85 2.01 0.03 84.44 08:53:01 3 23.00 0.00 1.56 1.82 0.05 73.57 08:53:01 4 22.52 0.00 1.05 0.28 0.05 76.10 08:53:01 5 26.24 0.00 1.04 0.65 0.07 72.01 08:53:01 6 15.59 0.00 0.95 0.30 0.03 83.12 08:53:01 7 22.71 0.00 1.57 10.84 0.07 64.81 08:54:01 all 45.84 0.00 1.43 0.81 0.08 51.84 08:54:01 0 33.02 0.00 0.77 0.00 0.07 66.15 08:54:01 1 47.75 0.00 1.88 3.81 0.10 46.47 08:54:01 2 35.53 0.00 0.82 0.17 0.08 63.40 08:54:01 3 61.61 0.00 1.42 0.02 0.10 36.85 08:54:01 4 37.20 0.00 0.89 0.02 0.07 61.83 08:54:01 5 51.63 0.00 1.22 0.00 0.07 47.08 08:54:01 6 47.26 0.00 1.39 2.33 0.08 48.94 08:54:01 7 52.69 0.00 3.05 0.20 0.10 43.96 08:55:01 all 19.69 0.00 1.66 2.94 0.05 75.66 08:55:01 0 15.50 0.00 1.26 0.13 0.05 83.07 08:55:01 1 18.84 0.00 2.09 0.25 0.03 78.78 08:55:01 2 18.06 0.00 1.71 9.25 0.05 70.93 08:55:01 3 25.59 0.00 2.12 6.51 0.05 65.72 08:55:01 4 25.69 0.00 1.87 0.23 0.05 72.15 08:55:01 5 27.74 0.00 1.82 0.03 0.08 70.33 08:55:01 6 13.58 0.00 1.27 6.87 0.05 78.23 08:55:01 7 12.56 0.00 1.14 0.20 0.05 86.04 08:56:01 all 15.25 0.00 3.30 6.10 0.08 75.28 08:56:01 0 14.29 0.00 3.04 0.53 0.08 82.06 08:56:01 1 13.84 0.00 2.82 0.54 0.07 82.72 08:56:01 2 19.44 0.00 3.95 33.46 0.10 43.05 08:56:01 3 13.44 0.00 3.03 9.52 0.10 73.90 08:56:01 4 16.58 0.00 3.02 0.98 0.07 79.35 08:56:01 5 13.20 0.00 2.72 3.28 0.05 80.74 08:56:01 6 17.31 0.00 3.41 0.40 0.07 78.81 08:56:01 7 13.89 0.00 4.40 0.22 0.08 81.40 08:57:01 all 34.41 0.00 5.33 5.40 0.11 54.74 08:57:01 0 33.87 0.00 5.08 11.19 0.10 49.76 08:57:01 1 33.90 0.00 5.44 4.53 0.10 56.03 08:57:01 2 38.33 0.00 5.22 2.88 0.12 53.46 08:57:01 3 33.19 0.00 6.13 14.18 0.13 46.36 08:57:01 4 33.41 0.00 5.27 1.63 0.12 59.57 08:57:01 5 35.20 0.00 4.43 0.36 0.10 59.92 08:57:01 6 34.53 0.00 5.75 3.42 0.10 56.20 08:57:01 7 32.90 0.00 5.32 5.02 0.12 56.65 08:58:01 all 40.13 0.00 3.97 1.42 0.13 54.35 08:58:01 0 40.40 0.00 4.30 3.42 0.12 51.76 08:58:01 1 43.80 0.00 4.45 0.55 0.12 51.08 08:58:01 2 49.67 0.00 3.28 0.64 0.12 46.29 08:58:01 3 39.85 0.00 4.08 0.81 0.13 55.13 08:58:01 4 36.30 0.00 3.36 4.57 0.17 55.60 08:58:01 5 33.42 0.00 4.44 0.47 0.13 61.53 08:58:01 6 35.55 0.00 4.20 0.08 0.13 60.03 08:58:01 7 42.08 0.00 3.60 0.76 0.13 53.43 08:59:01 all 4.26 0.00 1.21 1.30 0.10 93.13 08:59:01 0 4.00 0.00 1.30 0.07 0.07 94.57 08:59:01 1 3.03 0.00 1.25 0.12 0.08 95.52 08:59:01 2 4.95 0.00 1.20 0.00 0.08 93.76 08:59:01 3 5.43 0.00 1.49 0.23 0.15 92.70 08:59:01 4 4.34 0.00 0.88 7.51 0.10 87.17 08:59:01 5 3.75 0.00 1.06 0.08 0.08 95.02 08:59:01 6 4.30 0.00 1.27 0.10 0.10 94.23 08:59:01 7 4.31 0.00 1.24 2.32 0.10 92.03 09:00:01 all 6.45 0.00 1.40 2.92 0.08 89.16 09:00:01 0 5.79 0.00 1.60 0.77 0.07 91.78 09:00:01 1 6.37 0.00 1.51 14.72 0.12 77.29 09:00:01 2 7.00 0.00 1.10 0.49 0.05 91.36 09:00:01 3 9.92 0.00 1.42 2.15 0.10 86.41 09:00:01 4 5.58 0.00 1.26 1.16 0.08 91.93 09:00:01 5 5.37 0.00 1.56 1.92 0.08 91.06 09:00:01 6 5.24 0.00 1.40 1.42 0.05 91.89 09:00:01 7 6.28 0.00 1.30 0.79 0.07 91.56 09:01:01 all 6.75 0.00 0.35 4.63 0.02 88.25 09:01:01 0 0.23 0.00 0.13 0.00 0.00 99.63 09:01:01 1 33.45 0.00 0.97 21.07 0.05 44.46 09:01:01 2 1.35 0.00 0.22 0.18 0.02 98.23 09:01:01 3 0.65 0.00 0.10 0.02 0.00 99.23 09:01:01 4 2.44 0.00 0.18 0.05 0.02 97.31 09:01:01 5 0.18 0.00 0.25 13.15 0.02 86.40 09:01:01 6 0.33 0.00 0.12 0.43 0.02 99.10 09:01:01 7 15.59 0.00 0.85 2.22 0.05 81.29 Average: all 20.19 0.00 2.10 3.17 0.07 74.48 Average: 0 16.63 0.00 1.88 1.68 0.06 79.75 Average: 1 22.10 0.00 2.27 4.95 0.08 70.61 Average: 2 19.05 0.00 1.90 4.96 0.07 74.02 Average: 3 21.79 0.00 2.21 4.08 0.09 71.83 Average: 4 19.31 0.00 1.98 1.70 0.07 76.93 Average: 5 22.56 0.00 2.12 3.40 0.08 71.85 Average: 6 19.27 0.00 2.09 1.70 0.07 76.87 Average: 7 20.81 0.00 2.31 2.87 0.08 73.93