---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6291 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 712K 3.2G 1% /run /dev/vda1 155G 11G 144G 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 870 27896 0 3400 30841 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:c8:4b:81 brd ff:ff:ff:ff:ff:ff inet 10.30.107.240/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fec8:4b81/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:51:9c:ec 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::42:63ff:fe51:9cec/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6291) 02/17/24 _x86_64_ (8 CPU) 21:54:22 LINUX RESTART (8 CPU) 21:55:01 tps rtps wtps bread/s bwrtn/s 21:56:01 115.51 18.43 97.08 1056.62 60786.80 21:57:01 186.15 35.37 150.78 835.99 69236.25 21:58:01 75.04 4.13 70.90 257.29 23132.14 21:59:01 55.62 0.00 55.62 0.00 7277.54 22:00:02 97.95 2.52 95.43 384.34 24388.34 22:01:01 130.49 0.00 130.49 0.00 25201.97 22:02:01 155.71 9.11 146.60 1124.69 23162.81 Average: 116.60 9.96 106.64 523.92 33329.74 21:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:56:01 30098916 31706300 2840296 8.62 70964 1846584 1384632 4.07 865776 1681828 169980 21:57:01 29039740 31037228 3899472 11.84 93400 2193884 2163384 6.37 1602840 1958264 129060 21:58:01 28653900 31075760 4285312 13.01 121668 2554920 2063040 6.07 1577748 2309192 336508 21:59:01 28558368 30986936 4380844 13.30 126716 2554596 2190496 6.44 1687204 2295892 341016 22:00:02 28360468 30985652 4578744 13.90 139668 2746024 2214184 6.51 1783864 2389664 156160 22:01:01 27731132 31048088 5208080 15.81 176744 3321236 2255728 6.64 1816404 2912364 351608 22:02:01 28507624 31541536 4431588 13.45 193280 3047464 1512772 4.45 1294080 2687208 50668 Average: 28707164 31197357 4232048 12.85 131777 2609244 1969177 5.79 1518274 2319202 219286 21:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:56:01 ens3 63.96 43.39 952.67 7.88 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 21:57:01 ens3 217.34 169.24 2314.10 36.95 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 21:58:01 ens3 87.07 53.86 1467.51 10.70 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:59:01 ens3 40.50 38.93 16.34 13.09 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:00:02 ens3 191.63 95.97 3304.07 14.92 0.00 0.00 0.00 0.00 22:00:02 docker0 63.27 151.17 6.44 3043.00 0.00 0.00 0.00 0.00 22:00:02 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 22:00:02 vethb4cabe6 42.24 78.87 5.85 1590.62 0.00 0.00 0.00 0.13 22:01:01 ens3 43.33 20.83 1132.70 2.20 0.00 0.00 0.00 0.00 22:01:01 docker0 20.62 42.86 1.88 1132.57 0.00 0.00 0.00 0.00 22:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:02:01 ens3 41.59 38.34 110.10 30.59 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 98.04 65.90 1328.55 16.65 0.00 0.00 0.00 0.00 Average: docker0 11.96 27.69 1.19 595.15 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6291) 02/17/24 _x86_64_ (8 CPU) 21:54:22 LINUX RESTART (8 CPU) 21:55:01 CPU %user %nice %system %iowait %steal %idle 21:56:01 all 9.82 0.00 0.78 3.94 0.03 85.42 21:56:01 0 5.42 0.00 0.48 0.17 0.02 93.91 21:56:01 1 6.82 0.00 0.77 0.70 0.02 91.69 21:56:01 2 1.23 0.00 0.13 0.15 0.02 98.47 21:56:01 3 12.16 0.00 0.88 3.09 0.05 83.81 21:56:01 4 29.20 0.00 1.79 4.62 0.07 64.32 21:56:01 5 16.74 0.00 1.24 0.48 0.05 81.48 21:56:01 6 6.88 0.00 0.68 0.25 0.05 92.14 21:56:01 7 0.15 0.00 0.27 22.11 0.03 77.44 21:57:01 all 15.53 0.00 1.17 3.87 0.05 79.39 21:57:01 0 5.97 0.00 0.63 0.17 0.02 93.21 21:57:01 1 12.05 0.00 0.75 0.28 0.03 86.88 21:57:01 2 17.13 0.00 1.33 0.78 0.03 80.72 21:57:01 3 33.58 0.00 2.41 2.81 0.07 61.13 21:57:01 4 14.42 0.00 1.05 2.59 0.03 81.90 21:57:01 5 21.71 0.00 1.74 2.16 0.05 74.33 21:57:01 6 11.40 0.00 0.77 0.50 0.05 87.27 21:57:01 7 8.02 0.00 0.67 21.67 0.05 69.60 21:58:01 all 10.84 0.00 0.68 1.37 0.03 87.08 21:58:01 0 9.12 0.00 0.63 0.07 0.02 90.16 21:58:01 1 1.55 0.00 0.17 0.00 0.00 98.28 21:58:01 2 23.70 0.00 2.03 0.27 0.03 73.97 21:58:01 3 8.02 0.00 0.32 0.03 0.03 91.59 21:58:01 4 4.70 0.00 0.40 0.98 0.02 93.90 21:58:01 5 1.77 0.00 0.33 5.94 0.02 91.94 21:58:01 6 0.90 0.00 0.23 1.00 0.02 97.85 21:58:01 7 36.91 0.00 1.35 2.70 0.08 58.95 21:59:01 all 10.85 0.00 0.68 0.68 0.03 87.78 21:59:01 0 0.28 0.00 0.62 0.00 0.02 99.08 21:59:01 1 5.96 0.00 0.45 0.05 0.02 93.52 21:59:01 2 0.93 0.00 0.10 0.00 0.02 98.95 21:59:01 3 0.68 0.00 0.13 0.07 0.02 99.10 21:59:01 4 68.80 0.00 2.51 0.83 0.08 27.76 21:59:01 5 0.52 0.00 0.20 0.00 0.02 99.26 21:59:01 6 0.35 0.00 0.07 0.07 0.02 99.50 21:59:01 7 9.17 0.00 1.29 4.42 0.05 85.07 22:00:02 all 9.70 0.00 1.27 1.48 0.04 87.51 22:00:02 0 3.86 0.00 1.00 0.30 0.02 94.83 22:00:02 1 29.02 0.00 1.82 1.51 0.05 67.60 22:00:02 2 4.93 0.00 1.30 0.02 0.02 93.74 22:00:02 3 4.87 0.00 1.02 3.23 0.05 90.83 22:00:02 4 24.34 0.00 2.30 0.43 0.05 72.87 22:00:02 5 1.94 0.00 0.94 0.02 0.02 97.08 22:00:02 6 6.69 0.00 1.04 0.35 0.02 91.90 22:00:02 7 1.88 0.00 0.75 5.98 0.05 91.34 22:01:01 all 10.11 0.00 1.71 1.34 0.04 86.80 22:01:01 0 3.31 0.00 0.87 0.02 0.02 95.79 22:01:01 1 1.55 0.00 1.28 3.33 0.07 93.77 22:01:01 2 2.00 0.00 1.24 0.10 0.00 96.66 22:01:01 3 10.61 0.00 0.92 0.49 0.03 87.94 22:01:01 4 46.16 0.00 5.77 1.87 0.08 46.12 22:01:01 5 1.60 0.00 0.56 0.00 0.02 97.82 22:01:01 6 14.17 0.00 2.01 0.00 0.03 83.79 22:01:01 7 1.41 0.00 1.07 4.90 0.05 92.57 22:02:01 all 9.54 0.00 1.37 1.79 0.03 87.28 22:02:01 0 1.72 0.00 0.70 0.10 0.02 97.47 22:02:01 1 5.17 0.00 1.35 6.04 0.05 87.39 22:02:01 2 2.25 0.00 1.00 0.03 0.02 96.70 22:02:01 3 18.08 0.00 1.28 0.42 0.03 80.19 22:02:01 4 23.38 0.00 2.05 0.43 0.05 74.09 22:02:01 5 18.39 0.00 2.21 0.54 0.03 78.84 22:02:01 6 4.01 0.00 0.98 0.08 0.02 94.91 22:02:01 7 3.35 0.00 1.38 6.62 0.03 88.62 Average: all 10.91 0.00 1.09 2.07 0.03 85.89 Average: 0 4.24 0.00 0.70 0.12 0.02 94.92 Average: 1 8.89 0.00 0.94 1.70 0.03 88.44 Average: 2 7.47 0.00 1.02 0.19 0.02 91.30 Average: 3 12.57 0.00 0.99 1.45 0.04 84.94 Average: 4 30.12 0.00 2.26 1.68 0.05 65.89 Average: 5 8.97 0.00 1.03 1.31 0.03 88.66 Average: 6 6.32 0.00 0.82 0.32 0.03 92.51 Average: 7 8.72 0.00 0.97 9.78 0.05 80.48