---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27670 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: 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): 0-7 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 15G 141G 10% / 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 904 24174 0 7087 30807 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:a8:2d:11 brd ff:ff:ff:ff:ff:ff inet 10.30.106.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85891sec preferred_lft 85891sec inet6 fe80::f816:3eff:fea8:2d11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:ae:ad:d5 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-27670) 07/30/24 _x86_64_ (8 CPU) 14:34:10 LINUX RESTART (8 CPU) 14:35:01 tps rtps wtps bread/s bwrtn/s 14:36:01 207.78 50.41 157.37 3835.09 77741.71 14:37:01 126.01 14.23 111.78 949.71 46724.61 14:38:01 47.49 12.83 34.66 2399.47 9772.90 14:39:01 224.48 7.77 216.71 863.06 88397.27 14:40:01 281.83 0.07 281.77 1.73 57482.80 14:41:01 75.40 0.47 74.94 28.26 7346.38 14:42:01 57.70 0.52 57.18 30.12 2233.52 Average: 145.81 12.33 133.48 1158.21 41384.28 14:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:36:01 29538556 31336832 3400664 10.32 81440 2019272 1835068 5.40 1298308 1794592 120056 14:37:01 27780400 30007724 5158820 15.66 90736 2426792 3022100 8.89 2726824 2097856 21360 14:38:01 28076720 31634768 4862500 14.76 99408 3724620 1448612 4.26 1369636 3110584 983152 14:39:01 26036796 31290088 6902424 20.96 138700 5274748 4508464 13.26 1783188 4607248 516 14:40:01 21878468 28830072 11060752 33.58 185184 6787092 10404856 30.61 4433440 5934240 2872 14:41:01 19059488 26340180 13879732 42.14 191676 7093364 12826816 37.74 7023256 6132068 748 14:42:01 24375400 31610012 8563820 26.00 193340 7086872 1594328 4.69 1932164 6003480 608 Average: 25249404 30149954 7689816 23.35 140069 4916109 5091463 14.98 2938117 4240010 161330 14:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:36:01 lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 14:36:01 ens3 162.89 128.55 1419.83 29.23 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 14:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:37:01 ens3 816.40 552.41 5757.56 129.14 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 14:38:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:38:01 ens3 1084.97 649.19 2162.87 213.93 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 7.00 7.00 0.78 0.78 0.00 0.00 0.00 0.00 14:39:01 vetha47d191 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 veth84201d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 vethe6c3ad5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 vethcd4010d 98.77 92.77 234.81 7.89 0.00 0.00 0.00 0.02 14:40:01 veth6ea3523 167.98 138.98 24.41 155.67 0.00 0.00 0.00 0.01 14:40:01 lo 2.97 2.97 0.32 0.32 0.00 0.00 0.00 0.00 14:40:01 vethce79f08 0.32 1.93 0.03 0.72 0.00 0.00 0.00 0.00 14:41:01 vethcd4010d 57.19 59.07 96.61 5.39 0.00 0.00 0.00 0.01 14:41:01 veth6ea3523 95.90 93.40 12.28 35.51 0.00 0.00 0.00 0.00 14:41:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 14:41:01 vethce79f08 1.77 1.78 0.55 0.56 0.00 0.00 0.00 0.00 14:42:01 lo 2.37 2.37 0.29 0.29 0.00 0.00 0.00 0.00 14:42:01 br-8488cb1846cb 22.88 14.48 10.56 1.62 0.00 0.00 0.00 0.00 14:42:01 ens3 3606.33 2087.35 35159.05 538.58 0.00 0.00 0.00 0.00 14:42:01 br-2c0061028ddc 131.04 131.06 52.52 55.64 0.00 0.00 1.40 0.00 Average: lo 2.24 2.24 0.25 0.25 0.00 0.00 0.00 0.00 Average: br-8488cb1846cb 3.27 2.07 1.51 0.23 0.00 0.00 0.00 0.00 Average: ens3 462.28 264.39 4864.57 66.63 0.00 0.00 0.00 0.00 Average: br-2c0061028ddc 18.72 18.73 7.50 7.95 0.00 0.00 0.20 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27670) 07/30/24 _x86_64_ (8 CPU) 14:34:10 LINUX RESTART (8 CPU) 14:35:01 CPU %user %nice %system %iowait %steal %idle 14:36:01 all 12.20 0.00 1.05 3.86 0.05 82.85 14:36:01 0 20.58 0.00 1.70 1.88 0.05 75.78 14:36:01 1 17.71 0.00 1.77 3.09 0.05 77.38 14:36:01 2 27.63 0.00 1.72 1.17 0.07 69.41 14:36:01 3 9.23 0.00 0.88 0.12 0.05 89.72 14:36:01 4 4.52 0.00 0.57 1.04 0.05 93.82 14:36:01 5 7.41 0.00 0.60 19.62 0.03 72.34 14:36:01 6 6.62 0.00 0.59 2.96 0.05 89.79 14:36:01 7 3.88 0.00 0.53 0.98 0.03 94.57 14:37:01 all 44.27 0.00 1.32 2.14 0.09 52.18 14:37:01 0 41.94 0.00 1.79 1.09 0.10 55.09 14:37:01 1 42.96 0.00 1.39 0.08 0.08 55.49 14:37:01 2 46.91 0.00 1.86 1.14 0.12 49.97 14:37:01 3 50.77 0.00 0.99 0.63 0.10 47.51 14:37:01 4 51.39 0.00 0.90 0.52 0.10 47.09 14:37:01 5 46.46 0.00 1.09 0.38 0.10 51.96 14:37:01 6 40.82 0.00 1.50 0.42 0.07 57.19 14:37:01 7 32.85 0.00 1.06 12.93 0.07 53.10 14:38:01 all 28.58 0.00 2.15 0.47 0.07 68.72 14:38:01 0 25.35 0.00 2.61 0.00 0.07 71.98 14:38:01 1 31.04 0.00 2.05 0.03 0.08 66.79 14:38:01 2 20.34 0.00 2.06 0.22 0.07 77.32 14:38:01 3 29.04 0.00 1.02 1.53 0.05 68.36 14:38:01 4 26.58 0.00 2.87 0.28 0.07 70.19 14:38:01 5 30.37 0.00 2.39 0.44 0.05 66.75 14:38:01 6 44.23 0.00 2.34 0.07 0.07 53.30 14:38:01 7 21.69 0.00 1.85 1.21 0.07 75.18 14:39:01 all 11.63 0.00 3.13 3.66 0.05 81.52 14:39:01 0 14.78 0.00 3.38 0.42 0.05 81.37 14:39:01 1 12.11 0.00 3.23 0.40 0.08 84.17 14:39:01 2 5.56 0.00 2.91 8.72 0.03 82.77 14:39:01 3 9.42 0.00 3.63 1.16 0.05 85.74 14:39:01 4 7.82 0.00 3.51 13.17 0.05 75.46 14:39:01 5 9.78 0.00 2.73 0.83 0.05 86.61 14:39:01 6 23.70 0.00 2.93 1.71 0.07 71.60 14:39:01 7 9.81 0.00 2.74 2.95 0.03 84.46 14:40:01 all 38.71 0.00 5.93 4.98 0.12 50.26 14:40:01 0 39.20 0.00 5.76 2.48 0.12 52.44 14:40:01 1 39.18 0.00 6.06 1.17 0.12 53.48 14:40:01 2 35.02 0.00 5.96 4.04 0.12 54.86 14:40:01 3 38.84 0.00 6.10 21.83 0.12 33.11 14:40:01 4 38.70 0.00 5.83 1.15 0.13 54.19 14:40:01 5 38.47 0.00 5.95 3.96 0.12 51.50 14:40:01 6 44.33 0.00 5.92 1.45 0.12 48.18 14:40:01 7 35.92 0.00 5.88 3.82 0.12 54.25 14:41:01 all 34.79 0.00 2.60 0.73 0.12 61.76 14:41:01 0 31.83 0.00 2.75 1.33 0.12 63.97 14:41:01 1 51.41 0.00 2.36 0.28 0.12 45.83 14:41:01 2 31.61 0.00 2.48 0.08 0.12 65.71 14:41:01 3 32.47 0.00 2.93 0.59 0.12 63.90 14:41:01 4 35.11 0.00 2.33 0.89 0.12 61.55 14:41:01 5 31.50 0.00 2.82 1.66 0.10 63.92 14:41:01 6 33.01 0.00 2.61 0.72 0.12 63.54 14:41:01 7 31.42 0.00 2.47 0.27 0.10 65.74 14:42:01 all 13.10 0.00 2.23 0.10 0.10 84.47 14:42:01 0 12.90 0.00 2.68 0.05 0.10 84.27 14:42:01 1 12.96 0.00 2.22 0.37 0.08 84.37 14:42:01 2 13.60 0.00 2.02 0.08 0.08 84.22 14:42:01 3 12.84 0.00 2.36 0.03 0.10 84.66 14:42:01 4 13.64 0.00 2.42 0.07 0.10 83.77 14:42:01 5 14.14 0.00 2.35 0.03 0.12 83.35 14:42:01 6 12.95 0.00 1.67 0.08 0.08 85.22 14:42:01 7 11.77 0.00 2.16 0.05 0.10 85.92 Average: all 26.18 0.00 2.63 2.28 0.08 68.84 Average: 0 26.65 0.00 2.95 1.04 0.09 69.28 Average: 1 29.63 0.00 2.72 0.78 0.09 66.78 Average: 2 25.82 0.00 2.71 2.20 0.09 69.18 Average: 3 26.07 0.00 2.55 3.67 0.08 67.62 Average: 4 25.41 0.00 2.63 2.43 0.09 69.44 Average: 5 25.44 0.00 2.56 3.86 0.08 68.06 Average: 6 29.37 0.00 2.50 1.06 0.08 66.99 Average: 7 21.03 0.00 2.38 3.18 0.07 73.34