---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84961 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 12G 143G 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 884 26998 0 4284 30827 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:1c:b5:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe1c:b52f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:b9:2f:08 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-84961) 11/19/24 _x86_64_ (8 CPU) 10:38:38 LINUX RESTART (8 CPU) 10:39:02 tps rtps wtps bread/s bwrtn/s 10:40:01 309.98 60.25 249.73 3719.28 49874.35 10:41:01 135.09 43.04 92.05 2592.50 19436.76 10:42:01 115.73 16.66 99.07 830.39 25715.85 10:43:01 28.56 4.07 24.50 187.84 11436.09 10:44:01 56.09 0.18 55.91 6.53 31145.34 10:45:01 114.25 3.72 110.53 552.44 54916.45 Average: 126.11 21.21 104.90 1308.20 32038.43 10:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 30286512 31658624 2652708 8.05 52964 1638884 1433300 4.22 888368 1489840 60180 10:41:01 29859884 31578328 3079336 9.35 77264 1945200 1577716 4.64 1009000 1763720 112220 10:42:01 28342916 30477288 4596304 13.95 87488 2338764 2312088 6.80 2206396 2058800 11036 10:43:01 27583960 29783900 5355260 16.26 90600 2398204 3263488 9.60 2931356 2081384 15808 10:44:01 26488920 29955028 6450300 19.58 99096 3633268 2620772 7.71 3008480 3056124 729604 10:45:01 27615568 31532256 5323652 16.16 100736 4071084 1492992 4.39 1504840 3426824 10520 Average: 28362960 30830904 4576260 13.89 84691 2670901 2116726 6.23 1924740 2312782 156561 10:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 ens3 279.16 225.25 996.89 74.89 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:41:01 ens3 72.49 53.52 996.20 16.01 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 10:42:01 ens3 676.69 504.57 5869.26 110.27 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:43:01 ens3 917.48 681.87 796.50 280.47 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 6.08 6.08 25.77 25.77 0.00 0.00 0.00 0.00 10:44:01 ens3 464.67 332.21 4221.80 78.45 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 2.18 2.18 0.30 0.30 0.00 0.00 0.00 0.00 10:45:01 ens3 544.41 417.56 2521.04 119.75 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 493.07 369.56 2571.28 113.41 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 1.88 1.88 4.41 4.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84961) 11/19/24 _x86_64_ (8 CPU) 10:38:38 LINUX RESTART (8 CPU) 10:39:02 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 7.78 0.00 1.00 7.35 0.04 83.82 10:40:01 0 4.30 0.00 0.48 0.34 0.02 94.87 10:40:01 1 3.35 0.00 0.70 0.44 0.02 95.50 10:40:01 2 3.16 0.00 0.63 26.87 0.03 69.31 10:40:01 3 8.55 0.00 1.02 2.33 0.05 88.05 10:40:01 4 16.72 0.00 0.94 3.54 0.09 78.72 10:40:01 5 17.64 0.00 1.82 2.26 0.05 78.23 10:40:01 6 4.87 0.00 1.10 1.44 0.05 92.54 10:40:01 7 3.71 0.00 1.29 21.62 0.03 73.34 10:41:01 all 8.54 0.00 0.69 5.50 0.04 85.21 10:41:01 0 3.84 0.00 0.30 0.47 0.02 95.38 10:41:01 1 2.22 0.00 0.33 0.42 0.02 97.01 10:41:01 2 4.03 0.00 0.67 13.92 0.05 81.33 10:41:01 3 2.44 0.00 0.57 12.45 0.03 84.51 10:41:01 4 27.23 0.00 1.60 10.35 0.07 60.76 10:41:01 5 17.72 0.00 1.07 3.49 0.08 77.64 10:41:01 6 4.88 0.00 0.53 0.94 0.03 93.62 10:41:01 7 6.24 0.00 0.48 2.07 0.03 91.17 10:42:01 all 31.85 0.00 1.36 5.22 0.10 61.47 10:42:01 0 29.49 0.00 0.77 0.32 0.10 69.32 10:42:01 1 42.69 0.00 1.39 2.57 0.08 53.26 10:42:01 2 36.90 0.00 1.95 1.30 0.12 59.73 10:42:01 3 28.88 0.00 1.33 9.63 0.08 60.07 10:42:01 4 31.90 0.00 1.06 7.56 0.10 59.38 10:42:01 5 35.81 0.00 1.83 10.08 0.12 52.17 10:42:01 6 27.66 0.00 1.21 3.49 0.07 67.58 10:42:01 7 21.45 0.00 1.35 6.73 0.19 70.28 10:43:01 all 27.86 0.00 2.01 1.40 0.08 68.65 10:43:01 0 28.42 0.00 1.61 0.35 0.07 69.56 10:43:01 1 20.64 0.00 2.12 1.27 0.07 75.91 10:43:01 2 30.29 0.00 4.13 0.30 0.15 65.12 10:43:01 3 18.34 0.00 2.36 1.72 0.08 77.50 10:43:01 4 36.94 0.00 1.75 5.93 0.07 55.32 10:43:01 5 34.48 0.00 1.56 1.61 0.07 62.29 10:43:01 6 23.83 0.00 1.56 0.00 0.05 74.56 10:43:01 7 30.08 0.00 1.02 0.03 0.07 68.80 10:44:01 all 23.17 0.00 1.03 4.73 0.07 71.01 10:44:01 0 24.16 0.00 1.09 2.05 0.10 72.60 10:44:01 1 33.57 0.00 1.21 4.33 0.08 60.81 10:44:01 2 21.18 0.00 1.22 4.03 0.05 73.51 10:44:01 3 20.05 0.00 1.31 5.00 0.08 73.56 10:44:01 4 31.13 0.00 1.26 3.27 0.07 64.28 10:44:01 5 14.64 0.00 0.87 13.94 0.05 70.50 10:44:01 6 20.12 0.00 0.69 1.30 0.07 77.82 10:44:01 7 20.52 0.00 0.57 3.86 0.05 75.01 10:45:01 all 18.68 0.00 1.08 6.87 0.06 73.31 10:45:01 0 19.66 0.00 0.94 2.20 0.05 77.15 10:45:01 1 12.59 0.00 1.17 2.60 0.07 83.58 10:45:01 2 16.01 0.00 1.44 7.34 0.05 75.15 10:45:01 3 28.12 0.00 1.23 1.77 0.07 68.80 10:45:01 4 24.57 0.00 1.45 10.28 0.08 63.62 10:45:01 5 18.70 0.00 1.31 16.37 0.05 63.57 10:45:01 6 17.05 0.00 0.54 6.77 0.03 75.61 10:45:01 7 12.80 0.00 0.58 7.60 0.05 78.96 Average: all 19.66 0.00 1.20 5.17 0.07 73.90 Average: 0 18.33 0.00 0.87 0.95 0.06 79.79 Average: 1 19.17 0.00 1.16 1.94 0.06 77.68 Average: 2 18.55 0.00 1.67 8.96 0.08 70.74 Average: 3 17.73 0.00 1.30 5.50 0.07 75.40 Average: 4 28.10 0.00 1.34 6.83 0.08 63.65 Average: 5 23.19 0.00 1.41 7.97 0.07 67.36 Average: 6 16.41 0.00 0.94 2.32 0.05 80.28 Average: 7 15.82 0.00 0.88 6.94 0.07 76.29