---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14291 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 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 862 24831 0 6473 30849 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:9e:6d:2d brd ff:ff:ff:ff:ff:ff inet 10.30.106.74/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fe9e:6d2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f5:40:7f:bb 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-14291) 01/22/24 _x86_64_ (8 CPU) 14:32:32 LINUX RESTART (8 CPU) 14:33:01 tps rtps wtps bread/s bwrtn/s 14:34:01 137.79 71.10 66.69 4590.57 46015.13 14:35:01 95.25 13.33 81.92 1115.01 30333.61 14:36:01 110.10 9.88 100.22 1678.79 32933.44 14:37:01 191.53 0.07 191.46 6.26 112500.83 14:38:01 342.58 13.78 328.80 771.59 64635.88 14:39:01 33.33 0.53 32.79 38.39 27544.44 14:40:01 16.98 0.00 16.98 0.00 22217.75 14:41:01 60.06 2.32 57.74 134.64 3166.04 Average: 123.46 13.88 109.58 1041.80 42425.69 14:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:34:01 30201944 31673556 2737276 8.31 56344 1734112 1495288 4.40 901160 1562336 73924 14:35:01 30009392 31718692 2929828 8.89 77380 1935860 1421616 4.18 859808 1766692 124732 14:36:01 28487444 31662460 4451776 13.52 108088 3322664 1409468 4.15 995196 3060604 1204288 14:37:01 26373516 31634316 6565704 19.93 134672 5284572 1604992 4.72 1049508 5020860 313776 14:38:01 24151068 30344204 8788152 26.68 155412 6141780 7876304 23.17 2476668 5708572 324 14:39:01 23145956 29475556 9793264 29.73 156920 6272816 8977456 26.41 3389788 5787812 224 14:40:01 23128668 29459092 9810552 29.78 157060 6273368 8976764 26.41 3408116 5787744 144 14:41:01 25456140 31610080 7483080 22.72 159736 6112120 1542404 4.54 1298352 5633720 22300 Average: 26369266 30947244 6569954 19.95 125702 4634662 4163036 12.25 1797324 4291042 217464 14:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:34:01 ens3 365.61 242.78 1477.70 61.25 0.00 0.00 0.00 0.00 14:34:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 29.83 22.06 314.58 6.06 0.00 0.00 0.00 0.00 14:35:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 243.26 172.42 6936.88 15.19 0.00 0.00 0.00 0.00 14:36:01 lo 7.80 7.80 0.73 0.73 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 br-8b8e1f5ad3bc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 ens3 750.60 417.78 17793.53 31.11 0.00 0.00 0.00 0.00 14:37:01 lo 4.33 4.33 0.45 0.45 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 br-8b8e1f5ad3bc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 veth496f48f 0.70 0.87 0.05 0.05 0.00 0.00 0.00 0.00 14:38:01 ens3 254.09 139.18 9366.43 9.87 0.00 0.00 0.00 0.00 14:38:01 veth840edfc 1.18 1.35 0.07 0.08 0.00 0.00 0.00 0.00 14:38:01 lo 2.50 2.50 0.22 0.22 0.00 0.00 0.00 0.00 14:39:01 veth496f48f 3.75 4.68 0.74 0.48 0.00 0.00 0.00 0.00 14:39:01 ens3 7.03 5.13 1.55 1.57 0.00 0.00 0.00 0.00 14:39:01 veth840edfc 46.28 41.49 10.92 36.46 0.00 0.00 0.00 0.00 14:39:01 lo 5.40 5.40 3.52 3.52 0.00 0.00 0.00 0.00 14:40:01 veth496f48f 3.22 4.68 0.66 0.36 0.00 0.00 0.00 0.00 14:40:01 ens3 2.38 2.13 0.72 2.29 0.00 0.00 0.00 0.00 14:40:01 veth840edfc 8.65 11.43 2.09 1.31 0.00 0.00 0.00 0.00 14:40:01 lo 4.95 4.95 0.36 0.36 0.00 0.00 0.00 0.00 14:41:01 ens3 72.80 49.88 70.74 31.44 0.00 0.00 0.00 0.00 14:41:01 lo 5.20 5.20 0.48 0.48 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 215.76 131.45 4496.65 19.85 0.00 0.00 0.00 0.00 Average: lo 4.05 4.05 0.75 0.75 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-14291) 01/22/24 _x86_64_ (8 CPU) 14:32:32 LINUX RESTART (8 CPU) 14:33:01 CPU %user %nice %system %iowait %steal %idle 14:34:01 all 8.77 0.00 1.01 5.70 0.04 84.49 14:34:01 0 7.64 0.00 1.25 1.40 0.03 89.67 14:34:01 1 22.96 0.00 1.63 4.79 0.05 70.57 14:34:01 2 13.49 0.00 0.99 0.40 0.03 85.09 14:34:01 3 4.08 0.00 0.80 0.40 0.03 94.69 14:34:01 4 7.88 0.00 0.67 23.94 0.05 67.46 14:34:01 5 8.12 0.00 1.14 13.86 0.03 76.84 14:34:01 6 3.29 0.00 0.79 0.63 0.03 95.25 14:34:01 7 2.76 0.00 0.75 0.18 0.05 96.26 14:35:01 all 7.45 0.00 0.57 6.13 0.03 85.83 14:35:01 0 21.79 0.00 1.33 3.27 0.05 73.56 14:35:01 1 8.93 0.00 0.80 12.30 0.07 77.90 14:35:01 2 14.29 0.00 0.84 0.27 0.03 84.58 14:35:01 3 3.61 0.00 0.37 0.49 0.02 95.52 14:35:01 4 1.62 0.00 0.25 5.95 0.02 92.16 14:35:01 5 0.95 0.00 0.27 25.62 0.03 73.12 14:35:01 6 7.93 0.00 0.62 1.11 0.02 90.33 14:35:01 7 0.53 0.00 0.07 0.00 0.00 99.40 14:36:01 all 9.98 0.00 2.26 5.19 0.04 82.52 14:36:01 0 6.11 0.00 1.97 0.40 0.03 91.48 14:36:01 1 26.45 0.00 2.69 9.51 0.07 61.27 14:36:01 2 17.33 0.00 3.45 2.50 0.05 76.67 14:36:01 3 9.99 0.00 2.02 0.97 0.03 86.99 14:36:01 4 6.22 0.00 2.32 1.93 0.03 89.50 14:36:01 5 4.71 0.00 2.27 24.49 0.05 68.49 14:36:01 6 5.39 0.00 1.59 1.59 0.03 91.39 14:36:01 7 3.72 0.00 1.81 0.15 0.03 94.28 14:37:01 all 6.55 0.00 2.86 12.34 0.05 78.19 14:37:01 0 6.34 0.00 3.24 22.25 0.07 68.11 14:37:01 1 6.34 0.00 2.69 1.67 0.05 89.24 14:37:01 2 6.82 0.00 2.82 6.25 0.03 84.07 14:37:01 3 6.27 0.00 2.61 1.16 0.05 89.92 14:37:01 4 8.25 0.00 2.90 1.80 0.05 87.00 14:37:01 5 3.83 0.00 4.02 61.75 0.07 30.33 14:37:01 6 9.22 0.00 2.45 3.56 0.05 84.72 14:37:01 7 5.33 0.00 2.23 0.51 0.07 91.87 14:38:01 all 18.93 0.00 4.19 7.26 0.09 69.53 14:38:01 0 17.93 0.00 4.56 4.51 0.07 72.94 14:38:01 1 13.48 0.00 3.90 5.57 0.07 76.99 14:38:01 2 20.61 0.00 4.77 0.96 0.10 73.55 14:38:01 3 24.81 0.00 3.23 1.81 0.08 70.07 14:38:01 4 15.21 0.00 4.88 3.52 0.08 76.31 14:38:01 5 16.41 0.00 3.95 24.32 0.12 55.20 14:38:01 6 18.20 0.00 3.46 14.35 0.08 63.91 14:38:01 7 24.89 0.00 4.72 3.04 0.10 67.25 14:39:01 all 16.35 0.00 1.75 2.13 0.07 79.71 14:39:01 0 22.90 0.00 2.40 0.02 0.07 74.62 14:39:01 1 10.51 0.00 1.21 14.49 0.05 73.74 14:39:01 2 15.45 0.00 1.63 0.02 0.05 82.86 14:39:01 3 16.36 0.00 1.66 0.03 0.08 81.87 14:39:01 4 14.86 0.00 1.43 0.12 0.08 83.51 14:39:01 5 18.20 0.00 2.17 0.35 0.05 79.23 14:39:01 6 18.29 0.00 1.82 1.86 0.07 77.96 14:39:01 7 14.26 0.00 1.67 0.10 0.07 83.89 14:40:01 all 1.32 0.00 0.18 1.58 0.04 96.88 14:40:01 0 1.12 0.00 0.25 0.15 0.05 98.43 14:40:01 1 1.40 0.00 0.23 12.44 0.03 85.89 14:40:01 2 1.23 0.00 0.12 0.00 0.03 98.62 14:40:01 3 0.99 0.00 0.17 0.00 0.05 98.80 14:40:01 4 2.84 0.00 0.16 0.02 0.05 96.93 14:40:01 5 0.55 0.00 0.12 0.00 0.05 99.28 14:40:01 6 1.30 0.00 0.18 0.03 0.05 98.43 14:40:01 7 1.12 0.00 0.20 0.00 0.02 98.66 14:41:01 all 4.29 0.00 0.75 0.47 0.04 94.46 14:41:01 0 16.78 0.00 1.22 0.10 0.05 81.85 14:41:01 1 3.34 0.00 0.70 0.18 0.03 95.75 14:41:01 2 1.39 0.00 0.74 1.62 0.05 96.21 14:41:01 3 4.13 0.00 0.85 0.20 0.03 94.79 14:41:01 4 2.37 0.00 0.63 0.83 0.05 96.11 14:41:01 5 2.70 0.00 0.62 0.12 0.03 96.53 14:41:01 6 1.56 0.00 0.59 0.55 0.05 97.25 14:41:01 7 2.00 0.00 0.62 0.13 0.02 97.23 Average: all 9.19 0.00 1.69 5.09 0.05 83.98 Average: 0 12.57 0.00 2.02 3.99 0.05 81.37 Average: 1 11.66 0.00 1.73 7.63 0.05 78.93 Average: 2 11.31 0.00 1.91 1.50 0.05 85.23 Average: 3 8.75 0.00 1.46 0.63 0.05 89.11 Average: 4 7.39 0.00 1.65 4.75 0.05 86.16 Average: 5 6.92 0.00 1.81 18.75 0.05 72.46 Average: 6 8.14 0.00 1.44 2.95 0.05 87.43 Average: 7 6.79 0.00 1.50 0.51 0.04 91.16