---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7181 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 10G 9.3G 52% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 475 2761 0 706 3226 Swap: 1023 4 1019 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1f:4c:0b brd ff:ff:ff:ff:ff:ff inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe1f:4c0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:01:76:8e 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 inet6 fe80::42:a6ff:fe01:768e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7181) 10/09/24 _x86_64_ (4 CPU) 11:38:05 LINUX RESTART (4 CPU) 11:39:01 tps rtps wtps bread/s bwrtn/s 11:40:01 119.73 45.78 73.95 2654.22 9773.57 11:41:01 105.21 22.53 82.69 1914.83 21531.49 11:42:01 197.60 31.03 166.57 2163.32 31731.47 11:43:01 290.33 8.80 281.54 184.24 8615.90 11:44:01 150.99 1.52 149.48 33.46 3654.99 11:45:01 497.53 0.33 497.20 4.27 13927.01 11:46:01 365.23 0.58 364.65 16.39 10253.92 11:47:01 477.17 6.70 470.47 234.49 13695.98 11:48:01 185.30 153.16 32.14 3282.25 1974.07 Average: 265.45 30.05 235.41 1165.30 12796.19 11:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 1302440 3187612 2736212 67.75 62032 1968704 1047112 20.58 749024 1785716 122308 11:41:01 112552 2542160 3926100 97.21 73452 2486932 1496828 29.42 1514332 2178544 99860 11:42:01 112936 1683072 3925716 97.20 84636 1710928 3069360 60.33 2245636 1472812 2696 11:43:01 122364 1247520 3916288 96.97 110904 1244712 3630544 71.37 2584848 1113856 1952 11:44:01 112336 1168576 3926316 97.22 117352 1168960 3724768 73.22 2649192 1055688 1996 11:45:01 109684 1141676 3928968 97.28 133540 1115008 3741944 73.56 2662524 1016472 2368 11:46:01 126000 821760 3912652 96.88 130628 780148 4039516 79.41 2828960 828768 2784 11:47:01 105704 768248 3932948 97.38 134936 734300 4104568 80.68 2860404 794008 5228 11:48:01 2884168 3334076 1154484 28.59 115396 497448 975440 19.17 437344 546736 16428 Average: 554243 1766078 3484409 86.28 106986 1300793 2870009 56.42 2059140 1199178 28402 11:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 ens3 153.44 140.98 904.59 37.49 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 2.00 2.00 0.21 0.21 0.00 0.00 0.00 0.00 11:41:01 ens3 1157.38 851.27 8143.61 176.49 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 11:42:01 ens3 395.17 271.96 3678.21 36.81 0.00 0.00 0.00 0.00 11:42:01 docker0 0.17 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:42:01 veth940e0ca 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 11:42:01 lo 3.35 3.35 0.39 0.39 0.00 0.00 0.00 0.00 11:43:01 ens3 74.42 31.24 20.22 15.05 0.00 0.00 0.00 0.00 11:43:01 docker0 84.64 80.42 353.68 16.42 0.00 0.00 0.00 0.00 11:43:01 veth940e0ca 0.17 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 lo 137.48 137.48 368.16 368.16 0.00 0.00 0.00 0.00 11:44:01 ens3 6.85 4.13 1.60 1.57 0.00 0.00 0.00 0.00 11:44:01 docker0 137.04 128.95 596.74 54.39 0.00 0.00 0.00 0.00 11:44:01 veth940e0ca 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 lo 213.98 213.98 649.27 649.27 0.00 0.00 0.00 0.00 11:45:01 ens3 12.46 10.58 2.59 3.82 0.00 0.00 0.00 0.00 11:45:01 docker0 142.06 125.46 426.64 43.87 0.00 0.00 0.00 0.00 11:45:01 veth940e0ca 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 lo 219.26 219.26 466.43 466.43 0.00 0.00 0.00 0.00 11:46:01 ens3 82.69 45.07 20.49 16.96 0.00 0.00 0.00 0.00 11:46:01 docker0 151.50 135.90 566.40 51.34 0.00 0.00 0.00 0.00 11:46:01 veth940e0ca 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 lo 228.19 228.19 613.31 613.31 0.00 0.00 0.00 0.00 11:47:01 ens3 136.69 74.59 34.70 29.21 0.00 0.00 0.00 0.00 11:47:01 docker0 91.48 78.72 233.86 21.82 0.00 0.00 0.00 0.00 11:47:01 veth940e0ca 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 lo 147.46 147.46 253.51 253.51 0.00 0.00 0.00 0.00 11:48:01 ens3 448.16 218.81 122.01 92.55 0.00 0.00 0.00 0.00 11:48:01 docker0 1.52 1.55 0.09 0.10 0.00 0.00 0.00 0.00 11:48:01 lo 5.60 5.60 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 274.16 183.19 1436.63 45.55 0.00 0.00 0.00 0.00 Average: docker0 67.60 61.25 241.93 20.88 0.00 0.00 0.00 0.00 Average: lo 106.47 106.47 261.29 261.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7181) 10/09/24 _x86_64_ (4 CPU) 11:38:05 LINUX RESTART (4 CPU) 11:39:01 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 24.15 0.00 1.62 2.83 0.07 71.33 11:40:01 0 26.88 0.00 1.73 1.90 0.07 69.42 11:40:01 1 24.86 0.00 1.52 1.02 0.07 72.53 11:40:01 2 9.71 0.00 1.09 7.02 0.05 82.14 11:40:01 3 35.15 0.00 2.16 1.41 0.10 61.19 11:41:01 all 50.04 0.00 3.42 0.81 0.12 45.62 11:41:01 0 45.35 0.00 3.95 1.03 0.12 49.55 11:41:01 1 47.94 0.00 2.02 0.33 0.10 49.60 11:41:01 2 51.51 0.00 3.42 0.92 0.13 44.01 11:41:01 3 55.37 0.00 4.25 0.94 0.13 39.31 11:42:01 all 43.49 0.00 3.08 4.24 0.12 49.07 11:42:01 0 43.59 0.00 3.27 3.17 0.10 49.86 11:42:01 1 44.87 0.00 3.16 3.08 0.12 48.78 11:42:01 2 42.51 0.00 2.80 4.85 0.12 49.71 11:42:01 3 43.01 0.00 3.08 5.85 0.13 47.93 11:43:01 all 30.69 0.00 2.28 7.90 0.10 59.03 11:43:01 0 39.05 0.00 1.57 4.25 0.10 55.03 11:43:01 1 23.76 0.00 2.21 16.07 0.10 57.86 11:43:01 2 29.28 0.00 2.13 1.74 0.12 66.73 11:43:01 3 30.64 0.00 3.18 9.53 0.10 56.55 11:44:01 all 16.43 0.00 1.92 3.93 0.09 77.63 11:44:01 0 16.92 0.00 2.42 3.38 0.08 77.20 11:44:01 1 16.71 0.00 2.06 2.54 0.08 78.60 11:44:01 2 17.59 0.00 1.45 0.83 0.10 80.03 11:44:01 3 14.50 0.00 1.77 8.93 0.10 74.70 11:45:01 all 9.85 0.00 3.20 15.23 0.11 71.62 11:45:01 0 10.53 0.00 3.53 24.02 0.12 61.81 11:45:01 1 7.64 0.00 2.64 8.14 0.08 81.50 11:45:01 2 10.77 0.00 3.94 17.80 0.15 67.33 11:45:01 3 10.47 0.00 2.67 10.97 0.08 75.81 11:46:01 all 19.60 0.00 3.09 11.09 0.11 66.11 11:46:01 0 18.17 0.00 3.48 17.62 0.12 60.62 11:46:01 1 20.88 0.00 2.78 10.62 0.12 65.60 11:46:01 2 19.43 0.00 3.60 14.59 0.13 62.26 11:46:01 3 19.91 0.00 2.50 1.54 0.08 75.97 11:47:01 all 10.57 0.00 3.32 14.76 0.11 71.24 11:47:01 0 9.65 0.00 2.21 6.07 0.08 81.99 11:47:01 1 10.60 0.00 3.01 13.81 0.10 72.48 11:47:01 2 9.83 0.00 3.73 16.19 0.17 70.07 11:47:01 3 12.20 0.00 4.37 23.03 0.12 60.28 11:48:01 all 26.71 0.00 2.00 5.34 0.09 65.87 11:48:01 0 23.31 0.00 2.07 2.24 0.07 72.31 11:48:01 1 32.17 0.00 2.63 9.74 0.10 55.35 11:48:01 2 31.89 0.00 1.74 3.73 0.08 62.56 11:48:01 3 19.39 0.00 1.55 5.67 0.10 73.28 Average: all 25.74 0.00 2.66 7.33 0.10 64.16 Average: 0 25.96 0.00 2.69 7.06 0.09 64.20 Average: 1 25.51 0.00 2.45 7.26 0.10 64.68 Average: 2 24.75 0.00 2.65 7.49 0.12 64.99 Average: 3 26.75 0.00 2.84 7.53 0.11 62.79