---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14958 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 142G 9% / 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 840 25024 0 6301 30870 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:75:67:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe75:672a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:62:16:ab 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-14958) 01/25/24 _x86_64_ (8 CPU) 09:36:52 LINUX RESTART (8 CPU) 09:37:01 tps rtps wtps bread/s bwrtn/s 09:38:02 143.64 74.42 69.22 5306.45 53883.15 09:39:01 111.39 27.35 84.04 2116.52 25217.56 09:40:01 135.00 9.70 125.31 1694.10 45074.18 09:41:01 222.85 5.68 217.16 511.48 120082.60 09:42:01 146.23 6.57 139.66 302.12 21731.51 09:43:01 17.10 0.07 17.03 5.07 15440.16 09:44:01 60.77 1.33 59.44 104.78 17111.86 Average: 119.59 17.85 101.74 1432.74 42690.37 09:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:38:02 30264272 31695056 2674948 8.12 53940 1696948 1473592 4.34 849424 1551616 100400 09:39:01 29910580 31685528 3028640 9.19 79192 1997308 1464804 4.31 889992 1825604 134784 09:40:01 26760052 31673216 6179168 18.76 124124 4971704 1397612 4.11 991476 4716516 2180548 09:41:01 25342456 31332896 7596764 23.06 133816 5990692 4638128 13.65 1389704 5657472 6060 09:42:01 23239616 29372804 9699604 29.45 140416 6116976 8751308 25.75 3474204 5637364 284 09:43:01 23040536 29204028 9898684 30.05 140692 6146032 8855264 26.05 3652812 5653284 464 09:44:01 25654008 31631552 7285212 22.12 143276 5972732 1485060 4.37 1249740 5504400 44368 Average: 26315931 30942154 6623289 20.11 116494 4698913 4009395 11.80 1785336 4363751 352415 09:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 09:38:02 ens3 327.11 222.13 1408.98 60.59 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 09:39:01 ens3 55.87 39.10 857.14 8.80 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 9.93 9.93 0.98 0.98 0.00 0.00 0.00 0.00 09:40:01 ens3 863.70 469.21 23913.16 36.39 0.00 0.00 0.00 0.00 09:40:01 br-78daf6c2943c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 veth09d482f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 veth4f2171e 0.10 0.28 0.01 0.02 0.00 0.00 0.00 0.00 09:41:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 veth4f2171e 79.67 95.28 47.05 26.40 0.00 0.00 0.00 0.00 09:42:01 lo 0.82 0.82 0.07 0.07 0.00 0.00 0.00 0.00 09:42:01 veth14a83d3 46.21 41.59 22.05 34.58 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 veth4f2171e 28.85 34.88 42.52 8.12 0.00 0.00 0.00 0.00 09:43:01 lo 3.30 3.30 0.53 0.53 0.00 0.00 0.00 0.00 09:43:01 veth14a83d3 18.95 16.10 7.22 23.47 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:44:01 ens3 1612.80 919.90 36454.04 155.66 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 2.72 2.72 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 227.84 131.02 5219.16 22.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14958) 01/25/24 _x86_64_ (8 CPU) 09:36:52 LINUX RESTART (8 CPU) 09:37:01 CPU %user %nice %system %iowait %steal %idle 09:38:02 all 8.35 0.00 1.08 4.48 0.03 86.06 09:38:02 0 3.24 0.00 0.77 0.48 0.02 95.49 09:38:02 1 8.19 0.00 2.32 0.55 0.03 88.91 09:38:02 2 2.08 0.00 1.11 23.53 0.03 73.25 09:38:02 3 19.57 0.00 0.87 1.92 0.05 77.59 09:38:02 4 17.70 0.00 1.15 7.64 0.03 73.47 09:38:02 5 6.04 0.00 1.05 1.17 0.03 91.71 09:38:02 6 4.78 0.00 0.70 0.27 0.02 94.24 09:38:02 7 5.22 0.00 0.59 0.43 0.02 93.75 09:39:01 all 10.39 0.00 0.79 2.50 0.03 86.30 09:39:01 0 1.09 0.00 0.29 1.65 0.00 96.98 09:39:01 1 0.68 0.00 0.10 0.31 0.00 98.91 09:39:01 2 0.81 0.00 0.19 8.80 0.02 90.18 09:39:01 3 49.35 0.00 2.73 3.55 0.08 44.28 09:39:01 4 22.69 0.00 1.49 1.19 0.05 74.58 09:39:01 5 2.56 0.00 0.56 3.19 0.02 93.67 09:39:01 6 5.21 0.00 0.54 0.03 0.03 94.18 09:39:01 7 0.66 0.00 0.36 1.31 0.02 97.65 09:40:01 all 13.41 0.00 4.78 3.89 0.08 77.85 09:40:01 0 6.40 0.00 4.67 13.34 0.07 75.52 09:40:01 1 11.34 0.00 4.37 1.20 0.07 83.02 09:40:01 2 11.66 0.00 4.86 1.68 0.07 81.74 09:40:01 3 24.00 0.00 5.18 0.89 0.10 69.83 09:40:01 4 18.58 0.00 6.34 11.38 0.09 63.62 09:40:01 5 13.36 0.00 3.97 0.56 0.08 82.02 09:40:01 6 11.80 0.00 5.14 1.66 0.08 81.32 09:40:01 7 10.10 0.00 3.76 0.41 0.07 85.66 09:41:01 all 5.45 0.00 2.20 14.73 0.04 77.57 09:41:01 0 4.13 0.00 2.50 13.96 0.05 79.35 09:41:01 1 4.78 0.00 2.13 5.49 0.05 87.55 09:41:01 2 5.12 0.00 2.23 4.84 0.03 87.77 09:41:01 3 6.61 0.00 1.42 0.17 0.03 91.77 09:41:01 4 5.86 0.00 2.67 45.79 0.07 45.62 09:41:01 5 6.51 0.00 2.58 2.01 0.05 88.84 09:41:01 6 6.77 0.00 1.54 1.36 0.03 90.30 09:41:01 7 3.83 0.00 2.57 44.47 0.05 49.09 09:42:01 all 28.09 0.00 2.98 2.23 0.10 66.61 09:42:01 0 27.11 0.00 2.93 1.31 0.10 68.55 09:42:01 1 25.31 0.00 3.23 3.60 0.08 67.77 09:42:01 2 34.69 0.00 3.29 0.08 0.12 61.82 09:42:01 3 26.12 0.00 2.79 0.35 0.10 70.64 09:42:01 4 26.97 0.00 2.58 4.77 0.08 65.59 09:42:01 5 23.72 0.00 2.45 0.60 0.08 73.15 09:42:01 6 36.86 0.00 4.22 0.72 0.12 58.08 09:42:01 7 23.94 0.00 2.34 6.38 0.08 67.25 09:43:01 all 3.86 0.00 0.50 1.24 0.05 94.35 09:43:01 0 4.11 0.00 0.65 0.00 0.05 95.19 09:43:01 1 4.89 0.00 0.33 0.05 0.05 94.68 09:43:01 2 4.66 0.00 0.77 0.00 0.07 94.50 09:43:01 3 3.69 0.00 0.47 0.35 0.03 95.46 09:43:01 4 3.91 0.00 0.43 9.38 0.07 86.20 09:43:01 5 3.20 0.00 0.47 0.00 0.03 96.29 09:43:01 6 3.34 0.00 0.45 0.00 0.03 96.17 09:43:01 7 3.08 0.00 0.43 0.10 0.03 96.35 09:44:01 all 4.01 0.00 0.58 1.57 0.03 93.81 09:44:01 0 16.72 0.00 0.97 0.42 0.03 81.86 09:44:01 1 1.88 0.00 0.51 0.66 0.02 96.93 09:44:01 2 0.94 0.00 0.40 1.39 0.03 97.24 09:44:01 3 0.97 0.00 0.53 0.55 0.05 97.90 09:44:01 4 4.26 0.00 0.53 8.42 0.03 86.75 09:44:01 5 3.25 0.00 0.53 0.17 0.02 96.03 09:44:01 6 2.71 0.00 0.60 0.43 0.03 96.22 09:44:01 7 1.39 0.00 0.58 0.52 0.03 97.48 Average: all 10.50 0.00 1.84 4.37 0.05 83.24 Average: 0 8.99 0.00 1.82 4.43 0.05 84.71 Average: 1 8.13 0.00 1.85 1.69 0.04 88.28 Average: 2 8.57 0.00 1.83 5.75 0.05 83.79 Average: 3 18.53 0.00 1.99 1.11 0.06 78.30 Average: 4 14.26 0.00 2.16 12.64 0.06 70.88 Average: 5 8.37 0.00 1.66 1.10 0.05 88.83 Average: 6 10.21 0.00 1.88 0.64 0.05 87.22 Average: 7 6.90 0.00 1.52 7.67 0.04 83.87