---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1047 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 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: 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): 0-3 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 688K 394M 1% /run /dev/vda1 20G 12G 8.0G 59% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 473 838 0 2632 3190 Swap: 1023 2 1021 ---> 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:5a:8d:26 brd ff:ff:ff:ff:ff:ff inet 10.32.7.225/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85738sec preferred_lft 85738sec inet6 fe80::f816:3eff:fe5a:8d26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:ac:b3:c9 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1047) 11/28/23 _x86_64_ (4 CPU) 20:26:46 LINUX RESTART (4 CPU) 20:27:01 tps rtps wtps bread/s bwrtn/s 20:28:02 138.43 75.32 63.11 6044.46 41202.88 20:29:01 151.44 12.17 139.27 1757.78 17376.89 20:30:01 130.73 0.22 130.51 7.87 19574.07 20:31:02 181.73 8.41 173.32 633.98 51050.15 20:32:01 463.62 201.49 262.13 8669.72 48937.20 20:33:01 615.56 505.67 109.90 8139.71 19257.72 20:34:01 604.30 581.12 23.18 4649.49 8804.00 20:35:01 600.43 590.55 9.88 4751.47 6484.12 20:36:01 618.15 569.42 48.73 15932.54 17942.88 20:37:01 282.32 153.39 128.93 4759.21 12029.33 Average: 378.78 270.15 108.63 5532.60 24252.66 20:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:28:02 1681076 3293792 2357588 58.38 40532 1732992 942516 18.53 622836 1566268 84664 20:29:01 1370008 3364120 2668656 66.08 66984 2066964 986416 19.39 643188 1813048 140 20:30:01 381348 2938484 3657316 90.56 126264 2468164 1586476 31.19 1147244 2162508 227664 20:31:02 122300 2619076 3916364 96.97 188552 2247776 1813532 35.65 1367332 2095912 251364 20:32:01 396888 3287544 3641776 90.17 252272 2503892 1152644 22.66 688984 2430468 204944 20:33:01 998416 3258380 3040248 75.28 284748 1910892 1196976 23.53 644032 1948516 113744 20:34:01 555328 3223492 3483336 86.25 310848 2191836 1229992 24.18 704908 2228800 71024 20:35:01 112472 3198112 3926192 97.22 335432 2478988 1246644 24.51 753392 2515712 93164 20:36:01 187552 3168800 3851112 95.36 399056 2405408 1266368 24.89 853532 2435412 155948 20:37:01 887300 3225492 3151364 78.03 406740 1774604 1104596 21.71 888576 1720584 12416 Average: 669269 3157729 3369395 83.43 241143 2178152 1252616 24.62 831402 2091723 121507 20:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 20:28:02 ens3 352.74 219.03 1441.13 60.87 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 2.91 2.91 0.27 0.27 0.00 0.00 0.00 0.00 20:29:01 ens3 95.78 76.40 878.00 10.52 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 lo 2.80 2.80 0.53 0.53 0.00 0.00 0.00 0.00 20:30:01 ens3 260.97 170.29 1343.64 26.56 0.00 0.00 0.00 0.00 20:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:02 lo 1.06 1.06 0.17 0.17 0.00 0.00 0.00 0.00 20:31:02 ens3 856.69 251.90 4388.80 44.84 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.98 1.08 0.20 0.28 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:33:01 ens3 0.25 0.20 0.08 0.10 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.40 0.00 0.04 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:35:01 ens3 2.77 1.02 5.21 0.25 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 20:37:01 ens3 9.58 8.43 5.35 3.72 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 0.86 0.86 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 158.82 73.06 809.69 14.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1047) 11/28/23 _x86_64_ (4 CPU) 20:26:46 LINUX RESTART (4 CPU) 20:27:01 CPU %user %nice %system %iowait %steal %idle 20:28:02 all 17.34 0.00 2.28 4.17 0.05 76.16 20:28:02 0 21.09 0.00 2.15 1.80 0.05 74.90 20:28:02 1 13.64 0.00 2.88 1.23 0.05 82.21 20:28:02 2 8.79 0.00 1.93 9.62 0.05 79.61 20:28:02 3 25.82 0.00 2.17 4.04 0.07 67.90 20:29:01 all 17.83 0.00 1.99 3.49 0.06 76.63 20:29:01 0 29.65 0.00 2.33 1.94 0.08 66.00 20:29:01 1 14.13 0.00 1.56 0.25 0.03 84.02 20:29:01 2 5.71 0.00 1.64 9.27 0.05 83.34 20:29:01 3 21.83 0.00 2.45 2.52 0.07 73.13 20:30:01 all 16.63 0.00 4.69 2.88 0.09 75.71 20:30:01 0 12.78 0.00 4.44 2.82 0.07 79.89 20:30:01 1 21.39 0.00 5.05 2.05 0.08 71.43 20:30:01 2 13.46 0.00 4.42 4.94 0.10 77.08 20:30:01 3 18.87 0.00 4.86 1.70 0.10 74.47 20:31:02 all 25.14 0.00 6.57 3.88 0.10 64.31 20:31:02 0 46.72 0.00 6.88 3.46 0.10 42.84 20:31:02 1 15.65 0.00 6.74 7.29 0.10 70.22 20:31:02 2 15.66 0.00 6.22 1.87 0.10 76.14 20:31:02 3 22.33 0.00 6.41 2.92 0.10 68.24 20:32:01 all 13.71 0.00 6.94 21.01 0.09 58.24 20:32:01 0 9.92 0.00 7.82 9.48 0.07 72.71 20:32:01 1 14.98 0.00 5.62 24.16 0.07 55.18 20:32:01 2 18.93 0.00 6.49 26.59 0.10 47.89 20:32:01 3 11.05 0.00 7.89 23.85 0.09 57.13 20:33:01 all 6.14 0.00 4.36 24.19 0.11 65.21 20:33:01 0 6.20 0.00 4.05 22.25 0.10 67.40 20:33:01 1 6.01 0.00 4.78 30.33 0.10 58.78 20:33:01 2 6.36 0.00 4.74 24.56 0.14 64.20 20:33:01 3 5.97 0.00 3.89 19.61 0.12 70.42 20:34:01 all 4.51 0.00 3.39 21.67 0.10 70.33 20:34:01 0 4.64 0.00 3.57 23.88 0.08 67.83 20:34:01 1 4.57 0.00 3.59 23.20 0.08 68.56 20:34:01 2 3.94 0.00 2.96 17.08 0.12 75.91 20:34:01 3 4.87 0.00 3.44 22.51 0.08 69.09 20:35:01 all 4.31 0.00 3.04 21.28 0.08 71.28 20:35:01 0 4.69 0.00 2.83 19.25 0.08 73.15 20:35:01 1 2.28 0.00 1.83 13.21 0.05 82.63 20:35:01 2 4.98 0.00 3.62 25.70 0.14 65.57 20:35:01 3 5.35 0.00 3.86 27.04 0.08 63.66 20:36:01 all 5.37 0.00 3.98 21.21 0.10 69.34 20:36:01 0 5.24 0.00 4.07 26.13 0.10 64.46 20:36:01 1 5.49 0.00 3.88 18.10 0.07 72.46 20:36:01 2 5.13 0.00 3.85 18.34 0.10 72.58 20:36:01 3 5.63 0.00 4.14 22.28 0.10 67.85 20:37:01 all 18.37 0.00 2.57 8.16 0.06 70.84 20:37:01 0 21.78 0.00 1.37 5.66 0.05 71.13 20:37:01 1 16.42 0.00 3.27 7.31 0.07 72.93 20:37:01 2 14.71 0.00 3.91 14.32 0.07 67.00 20:37:01 3 20.57 0.00 1.70 5.36 0.05 72.32 Average: all 12.96 0.00 3.98 13.16 0.08 69.82 Average: 0 16.34 0.00 3.95 11.64 0.08 68.00 Average: 1 11.46 0.00 3.92 12.67 0.07 71.88 Average: 2 9.77 0.00 3.98 15.18 0.10 70.98 Average: 3 14.26 0.00 4.07 13.14 0.09 68.45