---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11293 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 907 25139 0 6119 30804 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:3a:a3:ce brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85711sec preferred_lft 85711sec inet6 fe80::f816:3eff:fe3a:a3ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:0f:c7:c3 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-11293) 03/06/24 _x86_64_ (8 CPU) 11:36:15 LINUX RESTART (8 CPU) 11:37:01 tps rtps wtps bread/s bwrtn/s 11:38:01 115.05 14.26 100.78 993.83 29582.00 11:39:01 192.55 64.56 128.00 6160.97 38218.70 11:40:01 254.56 6.07 248.49 852.79 91442.76 11:41:01 233.08 0.15 232.93 14.40 75867.76 11:42:01 76.95 0.03 76.92 3.87 26012.60 11:43:01 22.18 0.02 22.16 0.13 20156.37 11:44:01 18.30 0.00 18.30 0.00 16693.88 11:45:01 10.26 0.00 10.26 0.00 345.68 11:46:01 12.46 0.00 12.46 0.00 372.20 11:47:01 46.52 1.23 45.28 95.70 2004.27 Average: 98.19 8.63 89.56 812.16 30069.15 11:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 29969480 31630856 2969740 9.02 74872 1892748 1476488 4.34 949672 1718748 133868 11:39:01 28885860 31622636 4053360 12.31 91556 2927516 1451084 4.27 1234576 2470060 520984 11:40:01 25720072 30557460 7219148 21.92 133596 4867248 6263864 18.43 2444588 4257432 496116 11:41:01 22165488 28136224 10773732 32.71 172152 5871664 9500904 27.95 5026432 5123172 7364 11:42:01 21064640 27312860 11874580 36.05 178740 6129932 10726832 31.56 5900352 5323272 1832 11:43:01 20999424 27250656 11939796 36.25 179320 6131452 10720176 31.54 5966424 5322684 636 11:44:01 20986620 27238316 11952600 36.29 179768 6131556 10729272 31.57 5980772 5322468 288 11:45:01 20982480 27235104 11956740 36.30 180364 6131660 10742256 31.61 5985020 5322280 368 11:46:01 20979752 27233100 11959468 36.31 180868 6131768 10743288 31.61 5987720 5322404 284 11:47:01 25789508 31577180 7149712 21.71 181860 5717168 1458084 4.29 1691580 4901188 2832 Average: 23754332 28979439 9184888 27.88 155310 5193271 7381225 21.72 4116714 4508371 116457 11:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 11:38:01 ens3 57.46 38.83 934.07 7.65 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 11:39:01 ens3 550.47 416.20 6550.37 67.58 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 6.27 6.27 0.71 0.71 0.00 0.00 0.00 0.00 11:40:01 vethc3f211c 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 11:40:01 veth5b0c93f 0.63 0.75 0.06 0.07 0.00 0.00 0.00 0.00 11:40:01 ens3 658.84 315.28 13898.98 35.60 0.00 0.00 0.00 0.00 11:41:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:41:01 vethc3f211c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 veth5b0c93f 4.60 6.47 0.83 1.12 0.00 0.00 0.00 0.00 11:41:01 ens3 418.83 178.57 9501.56 13.41 0.00 0.00 0.00 0.00 11:42:01 br-6826c58997a0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:42:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 11:42:01 vethc3f211c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 veth5b0c93f 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:43:01 br-6826c58997a0 9.03 5.13 4.74 0.55 0.00 0.00 0.00 0.00 11:43:01 lo 0.43 0.43 0.02 0.02 0.00 0.00 0.00 0.00 11:43:01 vethc3f211c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 veth5b0c93f 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:44:01 br-6826c58997a0 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 11:44:01 vethc3f211c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 veth5b0c93f 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 11:45:01 br-6826c58997a0 0.32 0.33 0.02 0.03 0.00 0.00 0.00 0.00 11:45:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 11:45:01 vethc3f211c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 veth5b0c93f 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 11:46:01 br-6826c58997a0 0.27 0.27 0.01 0.02 0.00 0.00 0.00 0.00 11:46:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 11:46:01 vethc3f211c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth5b0c93f 0.17 0.35 0.01 0.03 0.00 0.00 0.00 0.00 11:47:01 lo 0.60 0.60 0.04 0.04 0.00 0.00 0.00 0.00 11:47:01 ens3 2245.18 1338.90 32522.94 285.01 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 191.67 110.94 3166.39 21.63 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-11293) 03/06/24 _x86_64_ (8 CPU) 11:36:15 LINUX RESTART (8 CPU) 11:37:01 CPU %user %nice %system %iowait %steal %idle 11:38:01 all 9.93 0.00 0.70 2.48 0.03 86.87 11:38:01 0 1.33 0.00 0.25 0.05 0.02 98.35 11:38:01 1 2.37 0.00 0.38 0.48 0.00 96.77 11:38:01 2 0.55 0.00 0.30 2.32 0.02 96.81 11:38:01 3 15.12 0.00 1.10 9.13 0.05 74.60 11:38:01 4 11.16 0.00 0.68 0.60 0.03 87.52 11:38:01 5 7.54 0.00 0.42 4.89 0.02 87.13 11:38:01 6 27.48 0.00 1.48 2.10 0.07 68.86 11:38:01 7 13.87 0.00 0.95 0.27 0.03 84.88 11:39:01 all 24.02 0.00 1.83 1.61 0.06 72.47 11:39:01 0 30.08 0.00 2.02 0.12 0.07 67.71 11:39:01 1 13.00 0.00 2.18 1.19 0.07 83.56 11:39:01 2 18.32 0.00 1.88 3.25 0.07 76.49 11:39:01 3 23.12 0.00 1.44 3.80 0.07 71.58 11:39:01 4 24.94 0.00 1.86 0.89 0.07 72.25 11:39:01 5 22.75 0.00 1.52 2.73 0.07 72.93 11:39:01 6 27.51 0.00 2.04 0.80 0.07 69.58 11:39:01 7 32.45 0.00 1.68 0.13 0.07 65.68 11:40:01 all 21.92 0.00 4.60 2.01 0.07 71.40 11:40:01 0 18.38 0.00 4.50 0.47 0.05 76.60 11:40:01 1 31.45 0.00 5.29 6.21 0.08 56.97 11:40:01 2 21.95 0.00 4.30 0.91 0.05 72.79 11:40:01 3 20.31 0.00 5.14 0.97 0.05 73.53 11:40:01 4 29.32 0.00 3.94 0.54 0.07 66.13 11:40:01 5 16.63 0.00 4.58 5.50 0.05 73.23 11:40:01 6 20.11 0.00 3.90 0.47 0.08 75.43 11:40:01 7 17.14 0.00 5.20 1.03 0.07 76.56 11:41:01 all 32.82 0.00 4.20 1.41 0.09 61.48 11:41:01 0 30.29 0.00 3.91 0.37 0.10 65.33 11:41:01 1 31.31 0.00 4.72 0.17 0.10 63.71 11:41:01 2 28.61 0.00 4.28 2.01 0.10 65.01 11:41:01 3 53.54 0.00 3.20 0.65 0.10 42.50 11:41:01 4 36.51 0.00 5.82 0.32 0.10 57.25 11:41:01 5 28.48 0.00 3.99 0.30 0.10 67.12 11:41:01 6 26.74 0.00 4.16 0.52 0.08 68.50 11:41:01 7 27.37 0.00 3.46 6.98 0.08 62.11 11:42:01 all 18.40 0.00 1.22 1.68 0.08 78.62 11:42:01 0 16.23 0.00 1.27 1.02 0.07 81.41 11:42:01 1 21.54 0.00 1.64 3.08 0.08 73.65 11:42:01 2 23.94 0.00 1.17 0.23 0.08 74.57 11:42:01 3 16.45 0.00 1.07 7.10 0.07 75.31 11:42:01 4 21.00 0.00 1.42 0.15 0.08 77.34 11:42:01 5 16.80 0.00 0.80 1.33 0.07 81.00 11:42:01 6 16.76 0.00 1.01 0.22 0.08 81.93 11:42:01 7 14.53 0.00 1.34 0.27 0.08 83.78 11:43:01 all 3.32 0.00 0.83 1.15 0.09 94.62 11:43:01 0 2.14 0.00 1.07 0.27 0.08 96.43 11:43:01 1 2.30 0.00 0.84 5.13 0.08 91.65 11:43:01 2 3.38 0.00 0.86 0.08 0.08 95.60 11:43:01 3 5.98 0.00 0.79 0.40 0.08 92.75 11:43:01 4 4.29 0.00 0.77 0.17 0.08 94.69 11:43:01 5 3.40 0.00 0.68 2.90 0.08 92.93 11:43:01 6 2.23 0.00 0.72 0.08 0.08 96.88 11:43:01 7 2.78 0.00 0.93 0.13 0.10 96.06 11:44:01 all 1.90 0.00 0.85 0.93 0.08 96.25 11:44:01 0 1.47 0.00 1.12 0.67 0.08 96.66 11:44:01 1 1.34 0.00 0.84 0.02 0.08 97.72 11:44:01 2 1.80 0.00 0.71 0.02 0.08 97.40 11:44:01 3 2.49 0.00 0.84 0.02 0.08 96.57 11:44:01 4 1.76 0.00 0.82 0.02 0.07 97.33 11:44:01 5 1.57 0.00 0.66 6.67 0.07 91.03 11:44:01 6 2.87 0.00 0.97 0.02 0.08 96.05 11:44:01 7 1.88 0.00 0.82 0.02 0.08 97.19 11:45:01 all 1.86 0.00 0.81 0.07 0.08 97.19 11:45:01 0 1.65 0.00 0.94 0.18 0.07 97.16 11:45:01 1 1.84 0.00 0.82 0.00 0.07 97.27 11:45:01 2 2.20 0.00 1.02 0.05 0.08 96.64 11:45:01 3 2.17 0.00 0.65 0.03 0.08 97.06 11:45:01 4 1.03 0.00 0.81 0.02 0.08 98.07 11:45:01 5 1.57 0.00 0.75 0.02 0.08 97.57 11:45:01 6 2.76 0.00 0.67 0.00 0.07 96.50 11:45:01 7 1.63 0.00 0.82 0.22 0.07 97.26 11:46:01 all 1.56 0.00 0.79 0.05 0.07 97.52 11:46:01 0 1.57 0.00 0.69 0.03 0.07 97.64 11:46:01 1 2.03 0.00 0.75 0.02 0.08 97.12 11:46:01 2 1.31 0.00 0.92 0.33 0.07 97.37 11:46:01 3 2.19 0.00 0.88 0.00 0.07 96.87 11:46:01 4 1.66 0.00 0.89 0.00 0.07 97.38 11:46:01 5 1.06 0.00 0.77 0.02 0.08 98.06 11:46:01 6 1.74 0.00 0.81 0.02 0.07 97.37 11:46:01 7 0.98 0.00 0.57 0.02 0.07 98.37 11:47:01 all 4.53 0.00 1.32 0.14 0.07 93.95 11:47:01 0 5.32 0.00 1.37 0.25 0.05 93.00 11:47:01 1 4.56 0.00 1.37 0.22 0.07 93.78 11:47:01 2 3.28 0.00 1.36 0.22 0.05 95.09 11:47:01 3 3.85 0.00 1.28 0.03 0.08 94.75 11:47:01 4 6.55 0.00 1.32 0.08 0.07 91.97 11:47:01 5 4.35 0.00 1.31 0.07 0.07 94.21 11:47:01 6 3.91 0.00 1.15 0.19 0.08 94.68 11:47:01 7 4.38 0.00 1.41 0.07 0.07 94.07 Average: all 12.01 0.00 1.71 1.15 0.07 85.05 Average: 0 10.84 0.00 1.71 0.34 0.07 87.04 Average: 1 11.16 0.00 1.88 1.65 0.07 85.24 Average: 2 10.51 0.00 1.67 0.94 0.07 86.80 Average: 3 14.44 0.00 1.63 2.22 0.07 81.63 Average: 4 13.82 0.00 1.83 0.28 0.07 84.00 Average: 5 10.41 0.00 1.55 2.44 0.07 85.53 Average: 6 13.23 0.00 1.69 0.44 0.08 84.57 Average: 7 11.70 0.00 1.72 0.91 0.07 85.60